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<SEC-DOCUMENT>0001085146-09-003560.txt : 20091228
<SEC-HEADER>0001085146-09-003560.hdr.sgml : 20091225
<ACCEPTANCE-DATETIME>20091228132850
ACCESSION NUMBER:		0001085146-09-003560
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20091228
DATE AS OF CHANGE:		20091228

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Canadian Solar Inc.
		CENTRAL INDEX KEY:			0001375877
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				000000000
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-82485
		FILM NUMBER:		091261398

	BUSINESS ADDRESS:	
		STREET 1:		675 COCHRANE DRIVE, EAST TOWER
		STREET 2:		6TH FLOOR
		CITY:			MARKHAM
		STATE:			A6
		ZIP:			L3R 0B8
		BUSINESS PHONE:		(85-512) 6690-8088

	MAIL ADDRESS:	
		STREET 1:		NO. 199 LUSHAN ROAD, SUZHOU NEW DISTRICT
		STREET 2:		SUZHOU
		CITY:			JIANGSU
		STATE:			F4
		ZIP:			215129

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SAM Sustainable Asset Management Ltd.
		CENTRAL INDEX KEY:			0001418427
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			V8
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		SEEFELDSTRASSE 215
		CITY:			ZURICH
		STATE:			V8
		ZIP:			8008
		BUSINESS PHONE:		0041-44-397 10 45

	MAIL ADDRESS:	
		STREET 1:		SEEFELDSTRASSE 215
		CITY:			ZURICH
		STATE:			V8
		ZIP:			8008
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>canadasolara1_122409.htm
<DESCRIPTION>SAM SUSTAINABLE ASSET MANAGEMENT AG
<TEXT>
<html><body><div style='width:700px'>
<TABLE id='Table1' cellSpacing='0' cellPadding='1' width='160' align='right' border='1'>
<TR><TD  align='center'><FONT size='2'>OMB APPROVAL</FONT></TD></TR>
<TR><TD><FONT size='2'>OMB Number: 3235-0145</FONT></TD></TR>
<TR><TD><FONT size='2'>Expires: February 28, 2009</FONT></TD></TR>
<TR><TD><FONT size='2'>Estimated average burden<br />hours per response. . . 11</FONT></TD>
</TR>
</TABLE>
</br></br></br></br></br></br>
<H4 align='center'>UNITED STATES<br />SECURITIES AND EXCHANGE COMMISSION<br />Washington, D.C. 20549</H4>
<H3 align='center'>SCHEDULE 13G</H3>
<H4 align='center'>Under the Securities Exchange Act of 1934<br />(Amendment No. 1 )</H4>
<div align='center'>CANADIAN SOLAR INC.</div>
<HR align='center' width='640' noShade /><div align='center'>(Name of Issuer)<br /><br />COMMON</div>
<HR align='center' width='640' noShade /><div align='center'>(Title of Class of Securities)<br /><br />
136635109</div><HR align='center' width='500' noShade /><div align='center'>(CUSIP Number)<br /><br />
December 11, 2009</div>
<HR align='center' width='640' noShade /><CENTER>(Date of Event Which Requires Filing of this Statement)<br />&nbsp;</CENTER>
<p>Check the appropriate box to designate the rule pursuant to which this Schedule is filed:</p>
<TABLE cellSpacing='0' cellPadding='4' border='0' width='152' ID='Table2'>
<TR><TD width='34'>[]</TD><TD width='102'>Rule 13d-1(b)</TD></TR>
<TR><TD width='34'>[X]</TD><TD width='102'>Rule 13d-1(c)</TD></TR>
<TR><TD width='34'>[]</TD><TD width='102'>Rule 13d-1(d)</TD></TR>
</TABLE><p />
<TABLE cellSpacing='0' cellPadding='1' width='664px'  ID='Table1z'>
<TR><TD colSpan='2'>
<P align='justify'>
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.</P>
<P align='justify'>
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 the Notes).</P></TD></TR>
</table>
<TABLE cellSpacing='0' cellPadding='4' width='664' border='0' ID='Table3'><TR><TD colSpan='5' width='656'>&nbsp;</TD></TR><TR>
<TD colSpan='5' width='656'>CUSIP No. 136635109</TD></TR>
<TR><TD colSpan='5'><hr noshade /></TD></TR>
<TR><TD colspan='5' style='font-size:16px;font-weight:bold;border-bottom:solid 2px black'>Person 1</TD></TR>
<TR><TD width='7'>&nbsp;</TD><TD vAlign='top' width='24'>1.</TD>
<TD colSpan='3' width='609'>(a) Names of Reporting Persons.<br />
SAM Sustainable Asset Management AG</TD></TR>
<TR><TD width='7'>&nbsp;</TD><TD vAlign='top' width='24'></TD>
<TD colSpan='3' width='609'>(b) Tax ID<br />
</TD></TR>
<TR><TD colSpan='5' width='656'><hr noshade /></TD></TR>
<TR><TD width='7'>&nbsp;</TD>
<TD vAlign='top' width='24'>2.</TD>
<TD colSpan='3' width='609'>Check the Appropriate Box if a Member of a Group (See Instructions)</TD></TR>
<TR><TD width='7'>&nbsp;</TD>
<TD width='24'>&nbsp;</TD>
<TD width='50'>(a)&nbsp;&nbsp;[]</TD>
<TD colSpan='2' width='551'></TD></TR>
<TR><TD width='7'>&nbsp;</TD><TD width='24'>&nbsp;</TD><TD width='50'>(b)&nbsp;&nbsp;[]</TD>
<TD colSpan='2' width='551'></TD></TR>
<TR><TD colSpan='5' width='656'><hr noshade /></TD></TR>
<TR><TD width='7'>&nbsp;</TD><TD width='24'>3.</TD>
<TD colSpan='3' width='609'>SEC Use Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .</TD></TR>
<TR><TD colSpan='5' width='656'><hr noshade /></TD></TR>
<TR><TD width='7'>&nbsp;</TD><TD width='24'>4.</TD>
<TD colSpan='3' width='609'>Citizenship or Place of Organization &nbsp;
Switzerland</TD></TR>
<TR><TD colSpan='5' width='656'><hr noshade /></TD></TR>
<TR><TD colSpan='3' rowSpan='8' width='97'>Number of<br />Shares<br />Beneficially<br />Owned by<br />Each Reporting<br />Person With</TD></TR>
<TR><TD colspan='2' valign='top'>5.&nbsp;Sole Voting Power&nbsp;&nbsp;2,121,550</TD></TR>
<TR><TD width='551' colSpan='2' valign='top'><hr noshade /></TD></TR>
<TR><TD colspan='2' valign='top'>6.&nbsp; Shared Voting Power 0</TD></TR>
<TR><TD width='551' colSpan='2' valign='top'><hr noshade /></TD></TR>
<TR><TD colspan='2' valign='top'>7.&nbsp;Sole Dispositive Power 2,121,550</TD></TR>
<TR><TD width='551' colSpan='2' valign='top'><hr noshade /></TD></TR>
<TR><TD colspan='2' valign='top'>8.&nbsp;Shared Dispositive Power 0</TD></TR>
<TR><TD colSpan='5' width='656'><hr noshade /></TD></TR>
<TR><TD width='7' valign='top'><br /></TD><TD width='24' valign='top'>9.</TD>
<TD width='609' colSpan='3' valign='top'>Aggregate Amount Beneficially Owned by Each Reporting Person
2,121,550</TD></TR>
<TR><TD width='656' colSpan='5' valign='top'><hr noshade /></TD></TR>
<TR><TD width='7' valign='top'><br /></TD>
<TD width='24' valign='top'>10.</TD>
<TD width='609' colSpan='3' valign='top'>Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)</TD></TR>
<TR><TD width='656' colSpan='5' valign='top'><hr noshade /></TD></TR>
<TR><TD width='7' valign='top'><br /></TD>
<TD width='24' valign='top'>11.</TD>
<TD width='609' colSpan='3' valign='top'>Percent of Class Represented by Amount in Row (9)&nbsp;&nbsp;4.97  %</TD></TR>
<TR><TD width='656' colSpan='5' valign='top'><hr noshade /></TD></TR>
<TR><TD width='7' valign='top'><br /></TD>
<TD width='24' valign='top'>12.</TD>
<TD width='609' colSpan='3' valign='top'>Type of Reporting Person (See Instructions)</TD></TR>
<TR><TD colSpan='5' width='656'><hr noshade /></TD></TR>
<TR><TD colSpan='5' width='656'>
OO
</TD></TR>
<TR><TD colSpan='5' width='656'><hr noshade /></TD></TR></TABLE><p />
<TABLE cellSpacing='0' cellPadding='4' width='665' border='0' ID='Table4'>
<TR><TD colSpan='5' height='19'><B>Item 1.</B></TD></TR>
<TR><TD width='16' height='23' >&nbsp;</TD>
<TD width='18' height='23' valign='top' >(a)</TD>
<TD height='23' colSpan='2' valign='top' >Name of Issuer<br />CANADIAN SOLAR INC.</TD></TR>
<TR><TD width='16' height='19'>&nbsp;</TD>
<TD width='18' height='19' valign='top'>(b)</TD>
<TD height='19' colSpan='5' valign='top'>Address of Issuer's Principal Executive Offices</TD></TR>
<TR><TD height='19'>&nbsp;</TD><TD height='19' valign='top'>&nbsp;</TD>
<TD height='19' colSpan='5' valign='top'>675 Cochrane Drive East Tower 6th Floor Markham, ON L3R 0B8 Canada</TD></TR>
<TR><TD colSpan='5' height='19'><B>Item 2.</B></TD></TR>
<TR><TD width='16' height='23'>&nbsp;</TD><TD width='18' height='23' valign='top'>(a)</TD>
<TD height='23' colSpan='5' valign='top'>Name of Person Filing<br />SAM Sustainable Asset Management AG</TD></TR>
<TR><TD width='16' height='23'>&nbsp;</TD><TD width='18' height='23' valign='top'>(b)</TD>
<TD colSpan='5' valign='top'>Address of Principal Business Office or, if none, Residence<br /> Josefstrasee 218, 8005 Zurich</TD></TR>
<TR><TD width='16' height='23'>&nbsp;</TD>
<TD width='18' height='23' valign='top'>(c)</TD>
<TD height='23' colSpan='5' valign='top'>Citizenship<br />Switzerland</TD></TR>
<TR><TD width='16' height='23'>&nbsp;</TD>
<TD width='18' height='23' valign='top'>(d)</TD>
<TD height='23' colSpan='5' valign='top'>Title of Class of Securities<br />COMMON</TD></TR>
<TR><TD width='16' height='23'>&nbsp;</TD>
<TD width='18' height='23' valign='top'>(e)</TD><TD height='23' colSpan='2' valign='top'>CUSIP Number<br />136635109</TD></TR>
<TR><TD colSpan='5' height='19'>&nbsp;</TD></TR></TABLE>
<TABLE cellSpacing='0' cellPadding='4' width='665' border='0' ID='Table90'>
<TR><TD vAlign='top' width='50' height='19'><B>Item 3.</B></TD>
<TD height='38' colspan='2'><B>If this statement is filed pursuant to 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:</B></TD></TR>
<TR><TD vAlign='top' align='right' style='padding-right:13px'  height='38' >(a)</TD>
<TD valign='top' height='38'>[ ]</TD>
<TD valign='top' height='38'>Broker or dealer registered under section 15 of the Act (15 U.S.C. 78c)</TD></TR>
<TR><TD vAlign='top' align='right' style='padding-right:13px'  height='38' >(b)</TD>
<TD valign='top' height='38'>[ ]</TD>
<TD valign='top' height='38'>Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).</TD></TR>
<TR><TD vAlign='top' align='right' style='padding-right:13px'  height='38' >(c)</TD>
<TD valign='top' height='38'>[ ]</TD>
<TD valign='top' height='38'>Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c).</TD></TR>
<TR><TD vAlign='top' align='right' style='padding-right:13px'  height='38' >(d)</TD>
<TD valign='top' height='38'>[ ]</TD>
<TD valign='top' height='38'>Investment company registered under section 8 of the Investment Company Act of 1940 <br />(15 U.S.C 80a-8).</TD></TR>
<TR><TD vAlign='top' align='right' style='padding-right:13px'  height='38' >(e)</TD>
<TD valign='top' height='38'>[ ]</TD>
<TD valign='top' height='38'>An investment adviser in accordance with 240.13d-1(b)(1)(ii)(E);</TD></TR>
<TR><TD vAlign='top' align='right' style='padding-right:13px'  height='38' >(f)</TD>
<TD valign='top' height='38'>[ ]</TD>
<TD valign='top' height='38'>An employee benefit plan or endowment fund in accordance with 240.13d-1(b)(1)(ii)(F);</TD></TR>
<TR><TD vAlign='top' align='right' style='padding-right:13px'  height='38' >(g)</TD>
<TD valign='top' height='38'>[ ]</TD>
<TD valign='top' height='38'>A parent holding company or control person in accordance with 240.13d-1(b)(1)(ii)(G);</TD></TR>
<TR><TD vAlign='top' align='right' style='padding-right:13px'  height='38' >(h)</TD>
<TD valign='top' height='38'>[ ]</TD>
<TD valign='top' height='38'>A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act<br /> (12 U.S.C. 1813);</TD></TR>
<TR><TD vAlign='top' align='right' style='padding-right:13px'  height='38' >(i)</TD>
<TD valign='top' height='38'>[ ]</TD>
<TD valign='top' height='38'>A church plan that is excluded from the definition of an investment company under section <br />3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);</TD></TR>
<TR><TD vAlign='top' align='right' style='padding-right:13px'  height='38' >(j)</TD>
<TD valign='top' height='38'>[ ]</TD>
<TD valign='top' height='38'>A non-U.S. institution in accordance with 240.13d-1(b)(1)(ii)(J);.</TD></TR>
<TR><TD vAlign='top' align='right' style='padding-right:13px'  height='38' >(k)</TD>
<TD valign='top' height='38'>[ ]</TD>
<TD valign='top' height='38'>Group, in accordance with 240.13d-1(b)(1)(ii)(K).If filing as a non-U.S. institution in accordance with 240.13d-1(b)(ii)(J), please specify the type of institution: </TD></TR>
<TR>
  <TD vAlign='top' align='right' style='padding-right:13px'  height='35' >&nbsp;</TD>
  <TD valign='top' height='35'>&nbsp;</TD>
  <TD valign='top' height='35'><p>If this statement is filed pursuant to Rule 13d-1(c) check this box: [ X ]</p>
    </TD>
</TR>
<TR><TD height='19'>&nbsp;</TD></TR></TABLE>
<TABLE cellSpacing='0' cellPadding='4' width='665' border='0' ID='Table44'>
<TR><TD colspan='2' height='19' nowrap><B>Item 4.</B></TD><TD colSpan='3' height='19'><B>Ownership.</B></TD></TR>
<TR><TD colSpan='5' height='38'>Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1.</TD></TR>
<TR><TD width='16' height='23'>&nbsp;</TD><TD width='18' height='23' valign='top'>(a)</TD>
<TD height='23' colSpan='2' valign='top'>Amount beneficially owned:&nbsp;&nbsp;2,121,550</TD></TR>
<TR><TD width='16' height='23'>&nbsp;</TD><TD width='18' height='23' valign='top'>(b)</TD>
<TD height='23' colSpan='2' valign='top'>Percent of class:&nbsp;&nbsp;4.97%</TD></TR>
<TR><TD width='16' height='19'>&nbsp;</TD><TD width='18' height='19' valign='top'>(c)</TD><TD height='19' colSpan='2' valign='top'>Number of shares as to which the person has:</TD></TR>
<TR><TD width='16' height='23'>&nbsp;</TD><TD width='18' height='23' valign='top'>&nbsp;</TD><TD width='10' height='23' valign='top'>(i)</TD>
<TD width='524' height='23' valign='top'>Sole power to vote or to direct the vote&nbsp;2,121,550</TD></TR>
<TR><TD width='16' height='23'></TD>
<TD width='18' height='23' valign='top'>&nbsp;</TD><TD width='10' height='23' valign='top'>(ii)</TD>
<TD width='524' height='23' valign='top'>Shared power to vote or to direct the vote&nbsp;&nbsp;0</TD></TR>
<TR><TD width='16' height='23'>&nbsp;</TD><TD width='18' height='23' valign='top'>&nbsp;</TD>
<TD width='10' height='23' valign='top'>(iii)</TD>
<TD width='524' height='23' valign='top'>Sole power to dispose or to direct the disposition of&nbsp;2,121,550</TD></TR>
<TR><TD width='16' height='23'>&nbsp;</TD><TD width='18' height='23' valign='top'>&nbsp;</TD><TD width='10' height='23' valign='top'>(iv)</TD>
<TD width='524' height='23' valign='top'>Shared power to dispose or to direct the disposition of&nbsp;0</TD></TR>
<TR><TD colSpan='4' height='19'>&nbsp;</TD></TR>
<TR><TD colspan='2' height='19' nowrap><B>Item 5.</B></TD><TD colSpan='3' height='19'><B>Ownership of Five Percent or Less of a Class</B></TD></TR>
<TR><TD colSpan='4' height='10'>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.[X ].</TD></TR>
<TR><TD colSpan='4' height='19'>&nbsp;</TD></TR>
<TR><TD colspan = '2' height='19' nowrap><B>Item 6.</B></TD>
<TD colSpan='3' height='19'><B>Ownership of More than Five Percent on Behalf of Another Person.</B></TD></TR>
<TR><TD colSpan='4' style='float: left' height='19'>SAM Sustainable Asset Management AG is filing this Schedule 13G in its capacity as investment adviser with discretionary authority with respect to various advisory clients.  No individual advisory client is known to have beneficial ownership of 5% of the outstanding shares of Canadian Solar Inc.</TD></TR>
<TR><TD vAlign='top' colspan='2' height='38' nowrap><B>Item 7.</B></TD><TD colSpan='3' height='38'><B>Identification and Classification of the Subsidiary Which Acquired the Security
Being Reported on By the Parent Holding Company or Control Person.</B></TD></TR>
<TR><TD colSpan='4' height='10'>N/A</TD></TR>
<TR><TD colspan='2' height='19' nowrap><B>Item 8.</B></TD><TD colSpan='3' height='19'><B>Identification and Classification of Members of the Group</B></TD></TR>
<TR><TD colSpan='4' height='10'>N/A</TD></TR>
<TR><TD Colspan = '2' height='19' nowrap><B>Item 9.</B></TD><TD colSpan='3' height='19'><B>Notice of Dissolution of Group</B></TD></TR>
<TR><TD colSpan='4' height='10'>N/A</TD></TR>
<TR><TD colspan='2' height='19' nowrap><B>Item 10.</B></TD><TD colSpan='3' height='19'><B>Certification</B></TD></TR>
</TABLE>
<TABLE cellSpacing='0' cellPadding='0' border='0'><TR>
<TD vAlign='top' align='center' width='650'>
<BLOCKQUOTE>
<DIV align='justify'>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></BLOCKQUOTE></TD></TR></TABLE>
<H3 align='center'>SIGNATURE</H3>
<TABLE align='center' width='665' border='0' cellPadding='4' cellSpacing='0' ID='Table5'>
<TR><TD height='19'>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.</TD></TR></TABLE>
<P></P><TABLE width='400' height='1' align='center' ID='Table6'>
<TR><TD width='400' height='1' align='center' style='border-left-width: 1; border-right-width: 1; border-top-width: 1; border-bottom: 1px solid #000000'>
December 15, 2009</TD></TR>
<TD width='400' height='1' align='center'>Date</TD></TR>
<tr><TD width='400' height='1' align='center' style='border-left-width: 1; border-right-width: 1; border-top-width: 1; border-bottom: 1px solid #000000;'>
/s/  Christin Forstinger</TD></TR>
<TD width='400' height='1' align='center'>Signature</TD></TR>
<TR>
<TD width='400' height='1' align='center' style='border-left-color: #000000; border-left-width: 1; border-right-color: #000000; border-right-width: 1; border-top-color: #000000; border-top-width: 1; border-bottom: 1px solid #000000;'>
Christin Forstinger<br>Head Legal & Compliance</TD></TR>
<TR><TD width='400' height='1' align='center'>Name/Title</TD></TR></TABLE>
<TABLE width='669' ID='Table7'><TR><TD vAlign='top' width='76'><B>Attention:</B></TD>
<TD width='581'><B>Intentional misstatements or omissions of fact constitute Federal
criminal violations<br />(See 18 U.S.C. 1001)</B></TD></TR></TABLE>
<TABLE width='665' border='0' cellPadding='4' cellSpacing='0' ID='Table8'>
<TR><TD height='19'><div align='right'><font size='1'>Advisor Consultant Network, Inc. Copyright &copy; 2007-2008</font></div>
</TD></TR></TABLE>
</div></body></html>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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