<SEC-DOCUMENT>0001140361-14-010601.txt : 20140303
<SEC-HEADER>0001140361-14-010601.hdr.sgml : 20140303
<ACCEPTANCE-DATETIME>20140303165834
ACCESSION NUMBER:		0001140361-14-010601
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20140228
FILED AS OF DATE:		20140303
DATE AS OF CHANGE:		20140303

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AGCO CORP /DE
		CENTRAL INDEX KEY:			0000880266
		STANDARD INDUSTRIAL CLASSIFICATION:	FARM MACHINERY & EQUIPMENT [3523]
		IRS NUMBER:				581960019
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		4205 RIVER GREEN PKWAY
		CITY:			DULUTH
		STATE:			GA
		ZIP:			30096
		BUSINESS PHONE:		7708139200

	MAIL ADDRESS:	
		STREET 1:		4205 RIVER GREEN PARKWAY
		CITY:			DULUTH
		STATE:			GA
		ZIP:			30096

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SRINIVASAN MALLIKA
		CENTRAL INDEX KEY:			0001525527

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12930
		FILM NUMBER:		14661163

	MAIL ADDRESS:	
		STREET 1:		TRACTORS AND FARM EQUIPMENT LIMITED
		STREET 2:		NO 35 NUNGAMBAKKAM HIGH ROAD
		CITY:			CHENNAI
		STATE:			K7
		ZIP:			600 034
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc1.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2014-02-28</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000880266</issuerCik>
        <issuerName>AGCO CORP /DE</issuerName>
        <issuerTradingSymbol>AGCO</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001525527</rptOwnerCik>
            <rptOwnerName>SRINIVASAN MALLIKA</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>TRACTORS AND FARM EQUIPMENT LIMITED</rptOwnerStreet1>
            <rptOwnerStreet2>NO. 35 NUNGAMBAKKAM HIGH ROAD</rptOwnerStreet2>
            <rptOwnerCity>CHENNAI</rptOwnerCity>
            <rptOwnerState>K7</rptOwnerState>
            <rptOwnerZipCode>600 034</rptOwnerZipCode>
            <rptOwnerStateDescription>INDIA</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2014-02-28</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>60729</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>51.86</value>
                    <footnoteId id="F2"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2087009</value>
                    <footnoteId id="F3"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By TAFE Motors and Tractors Limited</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>5589543</value>
                    <footnoteId id="F4"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Tractors and Farm Equipment Limited</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4485</value>
                    <footnoteId id="F5"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">Shares were purchased pursuant to a Rule 10b5-1 trading plan entered into by Tractors and Farm Equipment Limited (&quot;TAFE&quot;) and TAFE Motors and Tractors Limited (&quot;TMTL&quot;) on February 10, 2014.</footnote>
        <footnote id="F2">The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $51.62 to $51.99. The reporting person undertakes to provide to AGCO Corporation, any security holder of AGCO Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote (2).</footnote>
        <footnote id="F3">TMTL is a wholly owned subsidiary of TAFE. The reporting person is an officer of TMTL and is a beneficial owner of certain equity securities of TMTL. The reporting person disclaims beneficial ownership of the shares reported in Column 5 of this row except to the extent of the reporting person's beneficial ownership of equity securities of TMTL, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such shares for purposes of Section 16 or for any other purpose.</footnote>
        <footnote id="F4">The reporting person is an officer of TAFE and is a beneficial owner of certain equity securities of TAFE. The reporting person disclaims beneficial ownership of the shares reported in Column 5 of the row except to the extent of the reporting person's beneficial ownership of equity securities of TAFE, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such shares for purposes of Section 16 or for any other purpose.</footnote>
        <footnote id="F5">These shares reflect awards under the AGCO Corporation 2006 Long-Term Stock Incentive Plan.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Stephanie R. Gallina, Attorney-In-Fact</signatureName>
        <signatureDate>2014-03-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
