<SEC-DOCUMENT>0001085146-18-000609.txt : 20180213
<SEC-HEADER>0001085146-18-000609.hdr.sgml : 20180213
<ACCEPTANCE-DATETIME>20180213083249
ACCESSION NUMBER:		0001085146-18-000609
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20180213
DATE AS OF CHANGE:		20180213

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SPX CORP
		CENTRAL INDEX KEY:			0000088205
		STANDARD INDUSTRIAL CLASSIFICATION:	METALWORKING MACHINERY & EQUIPMENT [3540]
		IRS NUMBER:				381016240
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-16002
		FILM NUMBER:		18599229

	BUSINESS ADDRESS:	
		STREET 1:		13320-A BALLANTYNE CORPORATE PLACE
		CITY:			CHARLOTTE
		STATE:			NC
		ZIP:			28277
		BUSINESS PHONE:		980-474-3700

	MAIL ADDRESS:	
		STREET 1:		13320-A BALLANTYNE CORPORATE PLACE
		CITY:			CHARLOTTE
		STATE:			NC
		ZIP:			28277

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SEALED POWER CORP
		DATE OF NAME CHANGE:	19880515

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ACR Alpine Capital Research, LLC
		CENTRAL INDEX KEY:			0001508822
		IRS NUMBER:				814872049
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		8000 MARYLAND AVE.
		STREET 2:		SUITE 700
		CITY:			CLAYTON
		STATE:			MO
		ZIP:			63105
		BUSINESS PHONE:		314-932-1010

	MAIL ADDRESS:	
		STREET 1:		8000 MARYLAND AVE.
		STREET 2:		SUITE 700
		CITY:			CLAYTON
		STATE:			MO
		ZIP:			63105

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Alpine Investment Management, LLC
		DATE OF NAME CHANGE:	20101227
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>spxca2_21318.htm
<DESCRIPTION>ACR ALPINE CAPITAL RESEARCH, LLC
<TEXT>

<html>
<head>
    <title>spxca2_21318.htm</title>
</head>
<body>

    <div style="font-family: Georgia,'Times New Roman',Times,serif; font-size: 10pt; width: 8.2in;">
        <div>
            <div style="text-align: center; font-size: 12pt; font-weight: bold;">
                <div style="margin: auto;">UNITED STATES</div>
                <div style="margin: auto;">SECURITIES AND EXCHANGE COMMISSION</div>
                <div style="font-size: 11pt;">Washington, D.C. 20549</div>
                <div style="padding: 1em 0;">SCHEDULE 13G</div>
                <div style="padding: 1em 0; font-size: 11pt;">
                    <div>Under the Securities Exchange Act of 1934</div>

                    <div>(Amendment No. 2)*</div>

                </div>
                <div style="padding: 1em 0;">
                    <div style="text-decoration: underline;">SPX Corporation</div>
                    <div style="font-weight: normal; font-size: 11pt;">(Name of Issuer)</div>
                </div>
                <div style="padding: 1em 0;">
                    <div style="text-decoration: underline;">Common Stock, $0.01 Par Value</div>
                    <div style="font-weight: normal; font-size: 11pt;">(Title of Class of Securities)</div>
                </div>
                <div style="padding: 1em 0;">
                    <div style="text-decoration: underline;">784635104</div>
                    <div style="font-weight: normal; font-size: 11pt;">(CUSIP Number)</div>
                </div>
                <div style="padding: 1em 0;">
                    <div style="text-decoration: underline;">December 29, 2017</div>
                    <div style="font-weight: normal; font-size: 11pt;">(Date of Event which Requires Filing of this Statement)</div>
                </div>
            </div>
            <div style="padding: 1em 0;">
                Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
            </div>
            <div style="padding: 1em 0; text-align: center;">
                <div style="display: inline-block; text-align: left; margin: 0 auto;">
                    <div>[&nbsp;&nbsp;&nbsp;] Rule 13d-1(b)</div>
                    <div>[X] Rule 13d-1(c)</div>
                    <div>[&nbsp;&nbsp;&nbsp;] Rule 13d-1(d)</div>
                </div>
            </div>
            <div style="padding: 1em 0;">
                * The remainder of this cover page shall be filled out for a reporting person's initial filing on
				this form with respect to the subject class of securities, and for any subsequent amendment
				containing information which would alter the disclosures provided in a prior cover page.
            </div>
            <div style="padding: 1em 0;">
                The information required in the remainder of this cover page shall not be deemed to be "filed"
				for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject
				to the liabilities of that section of the Act but shall be subject	to all other provisions of the
				Act (however, see Instructions).
            </div>
        </div>

                <div style="page-break-before: always; margin-top: 4em;">
                    <div style="font-weight: bold; border: solid 1px black; margin: 1ex 0; padding: 1ex 2em; width: 14em;">CUSIP No.: 784635104</div>
                    <table border="0" cellpadding="5" style="font-size: 10pt; width: 100%; border-collapse: collapse;">
                        <tr>
                            <td style="line-height: 1px; width: 5%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 10%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 5%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 80%;">&nbsp;</td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">1</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="margin-bottom: 1em;">
                                    <div style="font-weight: bold;">NAME OF REPORTING PERSON</div>
                                    <div>ACR Alpine Capital Research, LLC</div>
                                </div>
                                <div>
                                    <div style="font-weight: bold;">I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)</div>
                                    <div>81-4872049</div>
                                </div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">2</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</div>
                                <div>(a)  [&nbsp;&nbsp;&nbsp;]</div>
                                <div>(b)  [&nbsp;&nbsp;&nbsp;]</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">3</td>
                            <td colspan="3" style="font-weight: bold;">SEC USE ONLY</td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">4</td>
                            <td colspan="3" style="border: solid 1px black;">
                                <div style="font-weight: bold;">CITIZENSHIP OR PLACE OF ORGANIZATION</div>
                                <div>Delaware</div>
                            </td>
                        </tr>
                        <tr>
                            <td rowspan="4" colspan="2" style="width: 10%; text-align: center; border: solid 1px; font-weight: bold;">NUMBER OF SHARES BENEFICIALLY OWNED	BY EACH REPORTING PERSON WITH</td>
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">5</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SOLE VOTING POWER</div>
                                <div>0</div>
                            </td>
                        </tr>
                        <tr style="border: solid 1px black;">
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">6</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SHARED VOTING POWER</div>
                                <div>2,529,964</div>
                            </td>
                        </tr>
                        <tr style="border: solid 1px black;">
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">7</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SOLE DISPOSITIVE POWER</div>
                                <div>0</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">8</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SHARED DISPOSITIVE POWER</div>
                                <div>2,529,964</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">9</td>
                            <td colspan="3" style="border: solid 1px black;">
                                <div style="font-weight: bold;">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</div>
                                <div>2,529,964</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">10</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</div>
                                [&nbsp;&nbsp;&nbsp;]
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">11</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</div>
                                <div>5.94%</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">12</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">TYPE OF REPORTING PERSON</div>
                                <div>IA</div>
                            </td>
                        </tr>
                    </table>
                </div>

                <div style="page-break-before: always; margin-top: 4em;">
                    <div style="font-weight: bold; border: solid 1px black; margin: 1ex 0; padding: 1ex 2em; width: 14em;">CUSIP No.: 784635104</div>
                    <table border="0" cellpadding="5" style="font-size: 10pt; width: 100%; border-collapse: collapse;">
                        <tr>
                            <td style="line-height: 1px; width: 5%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 10%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 5%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 80%;">&nbsp;</td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">1</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="margin-bottom: 1em;">
                                    <div style="font-weight: bold;">NAME OF REPORTING PERSON</div>
                                    <div>Alpine Investment Management, LLC</div>
                                </div>
                                <div>
                                    <div style="font-weight: bold;">I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)</div>
                                    <div>43-1945310</div>
                                </div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">2</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</div>
                                <div>(a)  [&nbsp;&nbsp;&nbsp;]</div>
                                <div>(b)  [&nbsp;&nbsp;&nbsp;]</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">3</td>
                            <td colspan="3" style="font-weight: bold;">SEC USE ONLY</td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">4</td>
                            <td colspan="3" style="border: solid 1px black;">
                                <div style="font-weight: bold;">CITIZENSHIP OR PLACE OF ORGANIZATION</div>
                                <div>Missouri</div>
                            </td>
                        </tr>
                        <tr>
                            <td rowspan="4" colspan="2" style="width: 10%; text-align: center; border: solid 1px; font-weight: bold;">NUMBER OF SHARES BENEFICIALLY OWNED	BY EACH REPORTING PERSON WITH</td>
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">5</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SOLE VOTING POWER</div>
                                <div>0</div>
                            </td>
                        </tr>
                        <tr style="border: solid 1px black;">
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">6</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SHARED VOTING POWER</div>
                                <div>2,529,964</div>
                            </td>
                        </tr>
                        <tr style="border: solid 1px black;">
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">7</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SOLE DISPOSITIVE POWER</div>
                                <div>0</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">8</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SHARED DISPOSITIVE POWER</div>
                                <div>2,529,964</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">9</td>
                            <td colspan="3" style="border: solid 1px black;">
                                <div style="font-weight: bold;">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</div>
                                <div>2,529,964</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">10</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</div>
                                [&nbsp;&nbsp;&nbsp;]
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">11</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</div>
                                <div>5.94%</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">12</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">TYPE OF REPORTING PERSON</div>
                                <div>HC</div>
                            </td>
                        </tr>
                    </table>
                </div>

                <div style="page-break-before: always; margin-top: 4em;">
                    <div style="font-weight: bold; border: solid 1px black; margin: 1ex 0; padding: 1ex 2em; width: 14em;">CUSIP No.: 784635104</div>
                    <table border="0" cellpadding="5" style="font-size: 10pt; width: 100%; border-collapse: collapse;">
                        <tr>
                            <td style="line-height: 1px; width: 5%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 10%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 5%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 80%;">&nbsp;</td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">1</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="margin-bottom: 1em;">
                                    <div style="font-weight: bold;">NAME OF REPORTING PERSON</div>
                                    <div>Alpine Private Capital, LLC</div>
                                </div>
                                <div>
                                    <div style="font-weight: bold;">I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)</div>
                                    <div>81-4872298</div>
                                </div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">2</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</div>
                                <div>(a)  [&nbsp;&nbsp;&nbsp;]</div>
                                <div>(b)  [&nbsp;&nbsp;&nbsp;]</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">3</td>
                            <td colspan="3" style="font-weight: bold;">SEC USE ONLY</td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">4</td>
                            <td colspan="3" style="border: solid 1px black;">
                                <div style="font-weight: bold;">CITIZENSHIP OR PLACE OF ORGANIZATION</div>
                                <div>Delaware</div>
                            </td>
                        </tr>
                        <tr>
                            <td rowspan="4" colspan="2" style="width: 10%; text-align: center; border: solid 1px; font-weight: bold;">NUMBER OF SHARES BENEFICIALLY OWNED	BY EACH REPORTING PERSON WITH</td>
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">5</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SOLE VOTING POWER</div>
                                <div>0</div>
                            </td>
                        </tr>
                        <tr style="border: solid 1px black;">
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">6</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SHARED VOTING POWER</div>
                                <div>402,857</div>
                            </td>
                        </tr>
                        <tr style="border: solid 1px black;">
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">7</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SOLE DISPOSITIVE POWER</div>
                                <div>0</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">8</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SHARED DISPOSITIVE POWER</div>
                                <div>402,857</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">9</td>
                            <td colspan="3" style="border: solid 1px black;">
                                <div style="font-weight: bold;">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</div>
                                <div>402,857</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">10</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</div>
                                [&nbsp;&nbsp;&nbsp;]
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">11</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</div>
                                <div>Less than 1%</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">12</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">TYPE OF REPORTING PERSON</div>
                                <div>IA</div>
                            </td>
                        </tr>
                    </table>
                </div>

                <div style="page-break-before: always; margin-top: 4em;">
                    <div style="font-weight: bold; border: solid 1px black; margin: 1ex 0; padding: 1ex 2em; width: 14em;">CUSIP No.: 784635104</div>
                    <table border="0" cellpadding="5" style="font-size: 10pt; width: 100%; border-collapse: collapse;">
                        <tr>
                            <td style="line-height: 1px; width: 5%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 10%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 5%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 80%;">&nbsp;</td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">1</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="margin-bottom: 1em;">
                                    <div style="font-weight: bold;">NAME OF REPORTING PERSON</div>
                                    <div>Alpine Partners Management, LLC</div>
                                </div>
                                <div>
                                    <div style="font-weight: bold;">I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)</div>
                                    <div>27-4985422</div>
                                </div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">2</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</div>
                                <div>(a)  [&nbsp;&nbsp;&nbsp;]</div>
                                <div>(b)  [&nbsp;&nbsp;&nbsp;]</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">3</td>
                            <td colspan="3" style="font-weight: bold;">SEC USE ONLY</td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">4</td>
                            <td colspan="3" style="border: solid 1px black;">
                                <div style="font-weight: bold;">CITIZENSHIP OR PLACE OF ORGANIZATION</div>
                                <div>Missouri</div>
                            </td>
                        </tr>
                        <tr>
                            <td rowspan="4" colspan="2" style="width: 10%; text-align: center; border: solid 1px; font-weight: bold;">NUMBER OF SHARES BENEFICIALLY OWNED	BY EACH REPORTING PERSON WITH</td>
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">5</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SOLE VOTING POWER</div>
                                <div>0</div>
                            </td>
                        </tr>
                        <tr style="border: solid 1px black;">
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">6</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SHARED VOTING POWER</div>
                                <div>27,500</div>
                            </td>
                        </tr>
                        <tr style="border: solid 1px black;">
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">7</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SOLE DISPOSITIVE POWER</div>
                                <div>0</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">8</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SHARED DISPOSITIVE POWER</div>
                                <div>27,500</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">9</td>
                            <td colspan="3" style="border: solid 1px black;">
                                <div style="font-weight: bold;">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</div>
                                <div>27,500</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">10</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</div>
                                [&nbsp;&nbsp;&nbsp;]
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">11</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</div>
                                <div>Less than 1%</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">12</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">TYPE OF REPORTING PERSON</div>
                                <div>HC</div>
                            </td>
                        </tr>
                    </table>
                </div>

                <div style="page-break-before: always; margin-top: 4em;">
                    <div style="font-weight: bold; border: solid 1px black; margin: 1ex 0; padding: 1ex 2em; width: 14em;">CUSIP No.: 784635104</div>
                    <table border="0" cellpadding="5" style="font-size: 10pt; width: 100%; border-collapse: collapse;">
                        <tr>
                            <td style="line-height: 1px; width: 5%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 10%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 5%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 80%;">&nbsp;</td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">1</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="margin-bottom: 1em;">
                                    <div style="font-weight: bold;">NAME OF REPORTING PERSON</div>
                                    <div>MQR, L.P.</div>
                                </div>
                                <div>
                                    <div style="font-weight: bold;">I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)</div>
                                    <div>27-5439146</div>
                                </div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">2</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</div>
                                <div>(a)  [&nbsp;&nbsp;&nbsp;]</div>
                                <div>(b)  [&nbsp;&nbsp;&nbsp;]</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">3</td>
                            <td colspan="3" style="font-weight: bold;">SEC USE ONLY</td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">4</td>
                            <td colspan="3" style="border: solid 1px black;">
                                <div style="font-weight: bold;">CITIZENSHIP OR PLACE OF ORGANIZATION</div>
                                <div>Delaware</div>
                            </td>
                        </tr>
                        <tr>
                            <td rowspan="4" colspan="2" style="width: 10%; text-align: center; border: solid 1px; font-weight: bold;">NUMBER OF SHARES BENEFICIALLY OWNED	BY EACH REPORTING PERSON WITH</td>
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">5</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SOLE VOTING POWER</div>
                                <div>0</div>
                            </td>
                        </tr>
                        <tr style="border: solid 1px black;">
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">6</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SHARED VOTING POWER</div>
                                <div>27,500</div>
                            </td>
                        </tr>
                        <tr style="border: solid 1px black;">
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">7</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SOLE DISPOSITIVE POWER</div>
                                <div>0</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">8</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SHARED DISPOSITIVE POWER</div>
                                <div>27,500</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">9</td>
                            <td colspan="3" style="border: solid 1px black;">
                                <div style="font-weight: bold;">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</div>
                                <div>27,500</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">10</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</div>
                                [&nbsp;&nbsp;&nbsp;]
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">11</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</div>
                                <div>Less than 1%</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">12</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">TYPE OF REPORTING PERSON</div>
                                <div>PN</div>
                            </td>
                        </tr>
                    </table>
                </div>

                <div style="page-break-before: always; margin-top: 4em;">
                    <div style="font-weight: bold; border: solid 1px black; margin: 1ex 0; padding: 1ex 2em; width: 14em;">CUSIP No.: 784635104</div>
                    <table border="0" cellpadding="5" style="font-size: 10pt; width: 100%; border-collapse: collapse;">
                        <tr>
                            <td style="line-height: 1px; width: 5%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 10%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 5%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 80%;">&nbsp;</td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">1</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="margin-bottom: 1em;">
                                    <div style="font-weight: bold;">NAME OF REPORTING PERSON</div>
                                    <div>ACR Multi-Strategy Quality Return Fund</div>
                                </div>
                                <div>
                                    <div style="font-weight: bold;">I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)</div>
                                    <div></div>
                                </div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">2</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</div>
                                <div>(a)  [&nbsp;&nbsp;&nbsp;]</div>
                                <div>(b)  [&nbsp;&nbsp;&nbsp;]</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">3</td>
                            <td colspan="3" style="font-weight: bold;">SEC USE ONLY</td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">4</td>
                            <td colspan="3" style="border: solid 1px black;">
                                <div style="font-weight: bold;">CITIZENSHIP OR PLACE OF ORGANIZATION</div>
                                <div>Delaware</div>
                            </td>
                        </tr>
                        <tr>
                            <td rowspan="4" colspan="2" style="width: 10%; text-align: center; border: solid 1px; font-weight: bold;">NUMBER OF SHARES BENEFICIALLY OWNED	BY EACH REPORTING PERSON WITH</td>
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">5</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SOLE VOTING POWER</div>
                                <div>0</div>
                            </td>
                        </tr>
                        <tr style="border: solid 1px black;">
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">6</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SHARED VOTING POWER</div>
                                <div>77,498</div>
                            </td>
                        </tr>
                        <tr style="border: solid 1px black;">
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">7</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SOLE DISPOSITIVE POWER</div>
                                <div>0</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">8</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SHARED DISPOSITIVE POWER</div>
                                <div>77,498</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">9</td>
                            <td colspan="3" style="border: solid 1px black;">
                                <div style="font-weight: bold;">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</div>
                                <div>77,498</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">10</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</div>
                                [&nbsp;&nbsp;&nbsp;]
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">11</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</div>
                                <div>Less than 1%</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">12</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">TYPE OF REPORTING PERSON</div>
                                <div>IV</div>
                            </td>
                        </tr>
                    </table>
                </div>

                <div style="page-break-before: always; margin-top: 4em;">
                    <div style="font-weight: bold; border: solid 1px black; margin: 1ex 0; padding: 1ex 2em; width: 14em;">CUSIP No.: 784635104</div>
                    <table border="0" cellpadding="5" style="font-size: 10pt; width: 100%; border-collapse: collapse;">
                        <tr>
                            <td style="line-height: 1px; width: 5%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 10%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 5%;">&nbsp;</td>
                            <td style="line-height: 1px; width: 80%;">&nbsp;</td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">1</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="margin-bottom: 1em;">
                                    <div style="font-weight: bold;">NAME OF REPORTING PERSON</div>
                                    <div>Nicholas V. Tompras</div>
                                </div>
                                <div>
                                    <div style="font-weight: bold;">I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)</div>
                                    <div></div>
                                </div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">2</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</div>
                                <div>(a)  [&nbsp;&nbsp;&nbsp;]</div>
                                <div>(b)  [&nbsp;&nbsp;&nbsp;]</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">3</td>
                            <td colspan="3" style="font-weight: bold;">SEC USE ONLY</td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">4</td>
                            <td colspan="3" style="border: solid 1px black;">
                                <div style="font-weight: bold;">CITIZENSHIP OR PLACE OF ORGANIZATION</div>
                                <div>USA</div>
                            </td>
                        </tr>
                        <tr>
                            <td rowspan="4" colspan="2" style="width: 10%; text-align: center; border: solid 1px; font-weight: bold;">NUMBER OF SHARES BENEFICIALLY OWNED	BY EACH REPORTING PERSON WITH</td>
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">5</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SOLE VOTING POWER</div>
                                <div>0</div>
                            </td>
                        </tr>
                        <tr style="border: solid 1px black;">
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">6</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SHARED VOTING POWER</div>
                                <div>2,529,964</div>
                            </td>
                        </tr>
                        <tr style="border: solid 1px black;">
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">7</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SOLE DISPOSITIVE POWER</div>
                                <div>0</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="text-align: center; border: solid 1px; vertical-align: top;">8</td>
                            <td style="border: solid 1px black;">
                                <div style="font-weight: bold;">SHARED DISPOSITIVE POWER</div>
                                <div>2,529,964</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">9</td>
                            <td colspan="3" style="border: solid 1px black;">
                                <div style="font-weight: bold;">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</div>
                                <div>2,529,964</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">10</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</div>
                                [&nbsp;&nbsp;&nbsp;]
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">11</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</div>
                                <div>5.94%</div>
                            </td>
                        </tr>
                        <tr>
                            <td style="border: solid 1px; text-align: center; vertical-align: top;">12</td>
                            <td colspan="3" style="border: solid 1px;">
                                <div style="font-weight: bold;">TYPE OF REPORTING PERSON</div>
                                <div>IN</div>
                            </td>
                        </tr>
                    </table>
                </div>

        <div style="page-break-before: always; margin-top: 4em;">
            <div style="font-weight: bold; border: solid 1px black; margin: 1ex 0; padding: 1ex 2em; width: 14em;">CUSIP No.: 784635104</div>
            <table cellpadding="5" cellspacing="0" border="0" style="font-size: 10pt; width: 100%; margin: 2em auto; border: 0; border-collapse: collapse;">
                <tr>
                    <td valign="top" style="white-space: nowrap;"><strong>ITEM 1(a).</strong></td>
                    <td colspan="2" valign="top">
                        <strong>NAME OF ISSUER:</strong>
                        <div style="padding: 1ex 0;">
                            SPX Corporation
                        </div>
                    </td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;"><strong>ITEM 1(b).</strong></td>
                    <td colspan="2" valign="top">
                        <strong>ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES:</strong>
                        <div style="padding: 1ex 0;">
                            13320-A Ballantyne Corporate Place<br>Charlotte, North Carolina 28277
                        </div>
                    </td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;"><strong>ITEM 2(a).</strong></td>
                    <td colspan="2" valign="top">
                        <strong>NAME OF PERSON FILING:</strong>
                        <div style="padding: 1ex 0;">
                            This statement is filed by:<br><br>ACR Alpine Capital Research, LLC (ACR), a Delaware limited liability company;<br><br>Alpine Investment Management, LLC (AIM), a Missouri limited liability company;<br><br>Alpine Private Capital, LLC (APC), a Delaware limited liability company;<br><br>Alpine Partners Management, LLC (APM), a Missouri limited liability company;<br><br>MQR, L.P. (MQRLP), a Delaware limited partnership;<br><br>ACR Multi-Strategy Quality Return Fund (MQRFUND), a non-diversified series of Investment Managers Series Trust II, a Delaware statutory trust; and<br><br>Nicholas V. Tompras.<br><br>Each of the foregoing is referred to as a Reporting Person and collectively as the Reporting Persons.<br><br>ACR serves as the Investment Manager of MQRLP, MQRFUND, and accounts it separately manages (the Separately Managed Accounts). APC has delegated investment discretion for accounts it separately manages to ACR (APC Accounts). AIM is the majority owner of ACR and APC. APM is the General Partner of MQRLP.  Nicholas V. Tompras is the Chief Executive Officer and Chief Investment Officer of ACR, the Managing Member of AIM and the Managing Member of APM. By virtue of these relationships, each of ACR, AIM, APM and Mr. Tompras may be deemed to beneficially own the Issuers Common Stock, $0.01 par value (the Shares), owned directly by MQRLP, and each of ACR, AIM and Mr. Tompras may be deemed to ben eficially own the Shares owned directly by MQRFUND, the APC Accounts and the Separately Managed Accounts.
                        </div>
                    </td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;"><strong>ITEM 2(b).</strong></td>
                    <td colspan="2" valign="top">
                        <strong>ADDRESS OF PRINCIPAL BUSINESS OFFICE OR, IF NONE, RESIDENCE:</strong>
                        <div style="padding: 1ex 0;">
                            The principal business address of each of the Reporting Persons is 8000 Maryland Avenue, Suite 700, Saint Louis, Missouri 63105.
                        </div>
                    </td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;"><strong>ITEM 2(c).</strong></td>
                    <td colspan="2" valign="top">
                        <strong>CITIZENSHIP:</strong>
                        <div style="padding: 1ex 0;">
                            Each of AIM and APM is organized under the laws of the State of Missouri. Each of ACR, APC and MQRLP is<br>organized under the laws of the State of Delaware. MQRFUND is organized as a non-diversified series of Investment Managers Series Trust II, a statutory trust organized under the laws of the State of Delaware. Nicholas V. Tompras is a citizen of the United States of America.<br>
                        </div>
                    </td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;"><strong>ITEM 2(d).</strong></td>
                    <td colspan="2" valign="top">
                        <strong>TITLE OF CLASS OF SECURITIES:</strong>
                        <div style="padding: 1ex 0;">
                            Common Stock, $0.01 Par Value
                        </div>
                    </td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;"><strong>ITEM 2(e).</strong></td>
                    <td colspan="2" valign="top">
                        <strong>CUSIP NUMBER:</strong>
                        <div style="padding: 1ex 0;">
                            784635104
                        </div>
                    </td>
                </tr>
                <tr>
                    <td rowspan="13" valign="top" style="white-space: nowrap;"><strong>ITEM 3.</strong></td>
                    <td colspan="2" valign="top">
                        <strong>IF THIS STATEMENT IS FILED PURSUANT TO SECTION 240.13d-1(b), or 13d-2(b) or (c)	CHECK WHETHER THE PERSON FILING IS A:</strong>
                    </td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap; width: 11%;">
                        <div style="width: 30px; display: inline-block;">(a)</div>
                        [ ]</td>
                    <td valign="top">Broker or dealer registered under Section 15 of the Act (15 U.S.C. 78c);</td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;">
                        <div style="width: 30px; display: inline-block;">(b)</div>
                        [ ]</td>
                    <td valign="top">Bank as defined in Section 3(a)(6) of the Act (15 U.S.C. 78c);</td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;">
                        <div style="width: 30px; display: inline-block;">(c)</div>
                        [ ]</td>
                    <td valign="top">Insurance company as defined in Section 3(a)(19) of the Act (15 U.S.C. 78c);</td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;">
                        <div style="width: 30px; display: inline-block;">(d)</div>
                        [ ]</td>
                    <td valign="top">Investment company registered under Section 8 of the Investment Company Act of 1940 (15 U.S.C 80a-8);</td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;">
                        <div style="width: 30px; display: inline-block;">(e)</div>
                        [ ]</td>
                    <td valign="top">An investment adviser in accordance with 240.13d-1(b)(1)(ii)(E);</td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;">
                        <div style="width: 30px; display: inline-block;">(f)</div>
                        [ ]</td>
                    <td valign="top">An employee benefit plan or endowment fund in accordance with 240.13d-1(b)(1)(ii)(F);</td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;">
                        <div style="width: 30px; display: inline-block;">(g)</div>
                        [ ]</td>
                    <td valign="top">A parent holding company or control person in accordance with 240.13d-1(b)(1)(ii)(G);</td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;">
                        <div style="width: 30px; display: inline-block;">(h)</div>
                        [ ]</td>
                    <td valign="top">A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);</td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;">
                        <div style="width: 30px; display: inline-block;">(i)</div>
                        [ ]</td>
                    <td valign="top">A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);</td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;">
                        <div style="width: 30px; display: inline-block;">(j)</div>
                        [ ]</td>
                    <td valign="top">A non-U.S. institution in accordance with 240.13d-1(b)(1)(ii)(J);</td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;">
                        <div style="width: 30px; display: inline-block;">(k)</div>
                        [ ]</td>
                    <td valign="top">Group, in accordance with 240.13d-1(b)(1)(ii)(K). If filing as a non-U.S. institution in accordance with 240.13d1(b)(1)(ii)(J), please specify the type of institution:
						<div></div>
                    </td>
                </tr>
                <tr>
                    <td valign="top" colspan="2">
						<div style="margin-bottom:1em;">Not applicable.</div>
                    </td>
                </tr>
                <tr>
                    <td rowspan="14" valign="top" style="white-space: nowrap;"><strong>ITEM 4.</strong></td>
                    <td colspan="2" valign="top">
                        <strong>OWNERSHIP</strong>
                    </td>
                </tr>
                <tr>
                    <td colspan="2" valign="top"><strong>(a) Amount beneficially owned:</strong></td>
                </tr>
                <tr>
                    <td colspan="2" valign="top">MQRLP owns directly 27,500 Shares. MQRFUND owns directly 77,498 Shares. The APC Accounts own directly<br>402,857 Shares. The Separately Managed Accounts own directly 2,022,109 Shares.<br><br>As the Investment Manager of MQRLP, MQRFUND, the APC Accounts and the Separately Managed Accounts, ACR<br>may be deemed to beneficially own the 2,529,964 Shares owned directly by MQRLP, MQRFUND, the APC Accounts<br>and the Separately Managed Accounts. As the primary owner of ACR, AIM may be deemed to beneficially own the 2,529,964 Shares owned directly by MQRLP, MQRFUND, the APC Accounts and the Separately Managed Accounts. As the General Partner of MQRLP, APM may be deemed to beneficially own the 27,500 Shares owned directly by MQRLP. As the Chief Executive Officer and Chief Investment Officer of ACR, the Managing Member of AIM and the Managing Member of APM, Mr. Tompras may be deemed to beneficially own 2,529,964 Shares owned directly by MQRLP, MQRFUND, the APC Accounts and the Separately Managed Accounts.<br><br>The filing of this Schedule 13G shall not be construed as an admission that the Reporting Persons are, for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, the beneficial owners of any of the Shares reported herein. <br><br>Each of the Reporting Persons specifically disclaims beneficial ownership of the Shares reported herein that are not owned directly by such Reporting Person.</td>
                </tr>
                <tr>
                    <td colspan="2" valign="top"><strong>(b) Percent of class:</strong></td>
                </tr>
                <tr>
                    <td colspan="2" valign="top">The aggregate percentage of Shares reported owned by each person named herein is based upon 42,609,256<br>Shares outstanding, as of October 27, 2017, which is the total number of Shares outstanding as reported in the Issuers Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on November 3, 2017.<br><br>The 27,500 Shares owned directly by MQRLP represent less than 1% of the outstanding Shares. The 77,498<br>Shares owned directly by MQRFUND represent less than 1% of the outstanding Shares. The 402,857 Shares owned directly by the APC Accounts represent less than 1% of the outstanding Shares. The 2,022,109 Shares owned directly by the Separately Managed Accounts represent approximately 4.75% of the outstanding Shares.<br><br>By virtue of its relationships with MQRLP, MQRFUND, the APC Accounts and the Separately Managed Accounts,<br>ACR may be deemed to beneficially own the 2,529,964 Shares owned directly by MQRLP, MQRFUND, the APC<br>Accounts and the Separately Managed Accounts representing approximately 5.94% of the outstanding Shares.<br><br>By virtue of its relationship with ACR, AIM may be deemed to beneficially own the 2,529,964 Shares owned directly by MQRLP, MQRFUND, the APC Accounts and the Separately Managed Accounts representing approximately 5.94% of the outstanding Shares.<br><br>By virtue of its relationship with MQRLP, APM may be deemed to beneficially own the 27,500 Shares owned directly by MQRLP, representing less than 1% of the outstanding Shares.<br><br>By virtue of his relationships with ACR, AIM and APM, Mr. Tompras may be deemed to beneficially own the<br>2,529,964 Shares owned directly by MQRLP, MQRFUND, the APC Accounts and the Separately Managed Accounts<br>representing approximately 5.94% of the outstanding Shares.<br><br>This Schedule 13G reports an aggregate of 2,529,964 Shares, representing approximately 5.94% of the<br>outstanding Shares.</td>
                </tr>
                <tr>
                    <td colspan="2" valign="top"><strong>(c) Number of shares as to which the person has:</strong></td>
                </tr>
                <tr>
                    <td colspan="2" valign="top" style="padding-left: 28px;">(i) sole power to vote or to direct the vote:</td>
                </tr>
                <tr>
                    <td colspan="2" valign="top" style="padding-left: 28px;">0<br></td>
                </tr>
                <tr>
                    <td colspan="2" valign="top" style="padding-left: 28px;">(ii) shared power to vote or to direct the vote:</td>
                </tr>
                <tr>
                    <td colspan="2" valign="top" style="padding-left: 28px;">MQRLP, ACR, AIM, APM and Mr. Tompras share the power to vote or direct the vote of the 27,500 Shares owned directly by MQRLP.<br><br>MQRFUND, ACR, AIM and Mr. Tompras share the power to vote or direct the vote of the 77,498 Shares owned<br>directly by MQRFUND.<br><br>ACR, AIM and Mr. Tompras share the power to vote or direct the vote of the 402,857 Shares in the APC Accounts and the 2,022,109 Shares owned directly by the Separately Managed Accounts.<br></td>
                </tr>
                <tr>
                    <td colspan="2" valign="top" style="padding-left: 28px;">(iii) sole power to dispose or direct the disposition of:</td>
                </tr>
                <tr>
                    <td colspan="2" valign="top" style="padding-left: 28px;">0<br></td>
                </tr>
                <tr>
                    <td colspan="2" valign="top" style="padding-left: 28px;">(iv) shared power to dispose or to direct the disposition of:</td>
                </tr>
                <tr>
                    <td colspan="2" valign="top" style="padding-left: 28px;">MQRLP, ACR, AIM, APM and Mr. Tompras share the power to vote or direct the vote of the 27,500 Shares owned directly by MQRLP.<br><br>MQRFUND, ACR, AIM and Mr. Tompras share the power to vote or direct the vote of the 77,498 Shares owned<br>directly by MQRFUND.<br><br>ACR, AIM and Mr. Tompras share the power to vote or direct the vote of the 402,857 Shares in the APC Accounts and the 2,022,109 Shares owned directly by the Separately Managed Accounts.<br></td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;"><strong>ITEM 5.</strong></td>
                    <td colspan="2" valign="top">
                        <strong>OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS:</strong>
                        <div style="padding: 1ex 0;">
                            If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following
						    [ ].
                        </div>
                    </td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;"><strong>ITEM 6.</strong></td>
                    <td colspan="2" valign="top">
                        <strong>OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON:</strong>
                        <div style="padding: 1ex 0;">
                            Not applicable.
                        </div>
                    </td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;"><strong>ITEM 7.</strong></td>
                    <td colspan="2" valign="top">
                        <strong>IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY:</strong>
                        <div style="padding: 1ex 0;">
                            Not applicable.
                        </div>
                    </td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;"><strong>ITEM 8.</strong></td>
                    <td colspan="2" valign="top">
                        <strong>IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP:</strong>
                        <div style="padding: 1ex 0;">
                            See Exhibit 1.
                        </div>
                    </td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;"><strong>ITEM 9.</strong></td>
                    <td colspan="2" valign="top">
                        <strong>NOTICE OF DISSOLUTION OF GROUP:</strong>
                        <div style="padding: 1ex 0;">
                            Not applicable.
                        </div>
                    </td>
                </tr>
                <tr>
                    <td valign="top" style="white-space: nowrap;"><strong>ITEM 10.</strong></td>
                    <td colspan="2" valign="top">
                        <strong>CERTIFICATION:</strong>
                        <div style="padding: 1ex 0;">
                            By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.
                        </div>
                    </td>
                </tr>
            </table>
        </div>
        <div style="page-break-before: always; margin-top: 4em;">
            <div style="font-weight: bold; border: solid 1px black; margin: 1ex 0; padding: 1ex 2em; width: 14em;">CUSIP No.: 784635104</div>
            <div style="padding: 1em 0; text-align: center; font-size: 12pt; font-weight: bold;">SIGNATURE</div>
            <div style="padding: 1em 0 2em 0; font-size: 8pt; text-align: center;">After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.</div>

                    <div style="page-break-inside: avoid; padding-bottom: 1em">
                        <table style="width: 100%; border: 0; font-size: 9pt;" border="0" cellpadding="0" cellspacing="0">
                            <tr>
                                <td valign="top" style="width: 30%;">February 13 2018</td>
                                <td valign="top" style="width: 80%;">
                                    <div style="width: 70%; margin-bottom: 1ex;">ACR Alpine Capital Research, LLC</div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">By:</div>
                                        <div style="display: inline-block; width: 86%; border-bottom: solid 2px black;">/s/ Nicholas V. Tompras</div>
                                    </div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">Name:</div>
                                        <div style="display: inline-block; width: 86%;">Nicholas V. Tompras</div>
                                    </div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">Title:</div>
                                        <div style="display: inline-block; width: 86%;">Chief Executive Officer and Chief Investment Officer</div>
                                    </div>
                                </td>
                            </tr>
                        </table>
                    </div>

                    <div style="page-break-inside: avoid; padding-bottom: 1em">
                        <table style="width: 100%; border: 0; font-size: 9pt;" border="0" cellpadding="0" cellspacing="0">
                            <tr>
                                <td valign="top" style="width: 30%;">February 13 2018</td>
                                <td valign="top" style="width: 80%;">
                                    <div style="width: 70%; margin-bottom: 1ex;">Alpine Investment Management, LLC</div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">By:</div>
                                        <div style="display: inline-block; width: 86%; border-bottom: solid 2px black;">/s/ Nicholas V. Tompras</div>
                                    </div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">Name:</div>
                                        <div style="display: inline-block; width: 86%;">Nicholas V. Tompras</div>
                                    </div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">Title:</div>
                                        <div style="display: inline-block; width: 86%;">Managing Member</div>
                                    </div>
                                </td>
                            </tr>
                        </table>
                    </div>

                    <div style="page-break-inside: avoid; padding-bottom: 1em">
                        <table style="width: 100%; border: 0; font-size: 9pt;" border="0" cellpadding="0" cellspacing="0">
                            <tr>
                                <td valign="top" style="width: 30%;">February 13 2018</td>
                                <td valign="top" style="width: 80%;">
                                    <div style="width: 70%; margin-bottom: 1ex;">Alpine Private Capital, LLC</div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">By:</div>
                                        <div style="display: inline-block; width: 86%; border-bottom: solid 2px black;">/s/ Nicholas V. Tompras</div>
                                    </div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">Name:</div>
                                        <div style="display: inline-block; width: 86%;">Alpine Investment Management, LLC /
Nicholas V. Tompras</div>
                                    </div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">Title:</div>
                                        <div style="display: inline-block; width: 86%;">Managing Member</div>
                                    </div>
                                </td>
                            </tr>
                        </table>
                    </div>

                    <div style="page-break-inside: avoid; padding-bottom: 1em">
                        <table style="width: 100%; border: 0; font-size: 9pt;" border="0" cellpadding="0" cellspacing="0">
                            <tr>
                                <td valign="top" style="width: 30%;">February 13 2018</td>
                                <td valign="top" style="width: 80%;">
                                    <div style="width: 70%; margin-bottom: 1ex;">Alpine Partners Management, LLC</div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">By:</div>
                                        <div style="display: inline-block; width: 86%; border-bottom: solid 2px black;">/s/ Nicholas V. Tompras</div>
                                    </div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">Name:</div>
                                        <div style="display: inline-block; width: 86%;">Nicholas V. Tompras</div>
                                    </div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">Title:</div>
                                        <div style="display: inline-block; width: 86%;">Managing Member</div>
                                    </div>
                                </td>
                            </tr>
                        </table>
                    </div>

                    <div style="page-break-inside: avoid; padding-bottom: 1em">
                        <table style="width: 100%; border: 0; font-size: 9pt;" border="0" cellpadding="0" cellspacing="0">
                            <tr>
                                <td valign="top" style="width: 30%;">February 13 2018</td>
                                <td valign="top" style="width: 80%;">
                                    <div style="width: 70%; margin-bottom: 1ex;">MQR, L.P.</div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">By:</div>
                                        <div style="display: inline-block; width: 86%; border-bottom: solid 2px black;">/s/ Nicholas V. Tompras</div>
                                    </div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">Name:</div>
                                        <div style="display: inline-block; width: 86%;">ACR Alpine Capital Research, LLC /
Nicholas V. Tompras</div>
                                    </div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">Title:</div>
                                        <div style="display: inline-block; width: 86%;">Chief Executive Officer and Chief Investment Officer</div>
                                    </div>
                                </td>
                            </tr>
                        </table>
                    </div>

                    <div style="page-break-inside: avoid; padding-bottom: 1em">
                        <table style="width: 100%; border: 0; font-size: 9pt;" border="0" cellpadding="0" cellspacing="0">
                            <tr>
                                <td valign="top" style="width: 30%;">February 13 2018</td>
                                <td valign="top" style="width: 80%;">
                                    <div style="width: 70%; margin-bottom: 1ex;">ACR Multi-Strategy Quality Return Fund</div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">By:</div>
                                        <div style="display: inline-block; width: 86%; border-bottom: solid 2px black;">/s/ Nicholas V. Tompras</div>
                                    </div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">Name:</div>
                                        <div style="display: inline-block; width: 86%;">ACR Alpine Capital Research, LLC /
Nicholas V. Tompras</div>
                                    </div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">Title:</div>
                                        <div style="display: inline-block; width: 86%;">Chief Executive Officer and Chief Investment Officer</div>
                                    </div>
                                </td>
                            </tr>
                        </table>
                    </div>

                    <div style="page-break-inside: avoid; padding-bottom: 1em">
                        <table style="width: 100%; border: 0; font-size: 9pt;" border="0" cellpadding="0" cellspacing="0">
                            <tr>
                                <td valign="top" style="width: 30%;">February 13 2018</td>
                                <td valign="top" style="width: 80%;">
                                    <div style="width: 70%; margin-bottom: 1ex;">Nicholas V. Tompras</div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">By:</div>
                                        <div style="display: inline-block; width: 86%; border-bottom: solid 2px black;">/s/ Nicholas V. Tompras</div>
                                    </div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">Name:</div>
                                        <div style="display: inline-block; width: 86%;">Nicholas V. Tompras</div>
                                    </div>
                                    <div style="width: 70%; margin-bottom: 1ex;">
                                        <div style="display: inline-block; width: 12%;">Title:</div>
                                        <div style="display: inline-block; width: 86%;"></div>
                                    </div>
                                </td>
                            </tr>
                        </table>
                    </div>

            <div style="padding-top: 1em; font-size: 9pt;">Attention &mdash; Intentional misstatements or omissions of fact constitute Federal criminal violations (See 18 U.S.C. 1001).</div>

        </div>
        <div id="ExCorrDiv">

                    <div style="page-break-before: always; margin-top: 4em;">
                        <div style="font-weight: bold; border: solid 1px black; margin: 1ex 0; padding: 1ex 2em; width: 14em;">CUSIP No.: 784635104</div>
                        <div style="margin: 1em 0;">
                            JOINT FILING AGREEMENT<br> <br>In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, each of the undersigned hereby agrees to the joint filing on behalf of each of them of a Statement on Schedule 13G (including additional amendments thereto) with respect to the shares of Common Stock, $0.01 par value per share, of SPX Corporation. This Joint Filing Agreement shall be filed as an Exhibit to such Statement. <br><br>Dated: February 13, 2018<br><br>ACR Alpine Capital Research, LLC<br>By: /s/ Nicholas V. Tompras<br>Name: Nicholas V. Tompras<br>Title: Chief Executive Officer and Chief Investment Officer<br><br>Alpine Investment Management, LLC<br>By: /s/ Nicholas V. Tompras<br>Name: Nicholas V. Tompras<br>Title: Managing Member<br><br>Alpine Private Capital, LLC<br>By: /s/ Nicholas V. Tompras<br>Name: Alpine Investment Management / Nicholas V. Tompras<br>Title: Managing Member<br><br>Alpine Partners Management, LLC<br>By: /s/ Nicholas V. Tompras<br>Name: Nicholas V. Tompras<br>Title: Managing Member<br><br>MQR, L.P.<br>By: /s/ Nicholas V. Tompras<br>Name: ACR Alpine Capital Research, LLC / Nicholas V. Tompras<br>Title: Chief Executive Officer and Chief Investment Officer<br><br>ACR Multi-Strategy Quality Return Fund<br>By: /s/ Nicholas V. Tompras<br>Name: ACR Alpine Capital Research, LLC / Nicholas V. Tompras<br>Title: Chief Executive Officer and Chief Investment Officer<br><br>Nicholas V. Tompras<br>By: /s/ Nicholas V. Tompras<br>Name: Nicholas V. Tompras<br>
                        </div>
                    </div>


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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
