<SEC-DOCUMENT>0001104659-16-159729-index.html : 20170109
<SEC-HEADER>0001104659-16-159729.hdr.sgml : 20170109

<ACCEPTANCE-DATETIME>20161130135244

<PRIVATE-TO-PUBLIC>

ACCESSION NUMBER:		0001104659-16-159729

CONFORMED SUBMISSION TYPE:	485BPOS

PUBLIC DOCUMENT COUNT:		24

FILED AS OF DATE:		20161130

DATE AS OF CHANGE:		20161130

EFFECTIVENESS DATE:		20161130


FILER:


	COMPANY DATA:	

		COMPANY CONFORMED NAME:			HARRIS ASSOCIATES INVESTMENT TRUST

		CENTRAL INDEX KEY:			0000872323

		IRS NUMBER:				000000000

		STATE OF INCORPORATION:			MA

		FISCAL YEAR END:			0930



	FILING VALUES:

		FORM TYPE:		485BPOS

		SEC ACT:		1933 Act

		SEC FILE NUMBER:	033-38953

		FILM NUMBER:		162024872



	BUSINESS ADDRESS:	

		STREET 1:		HARRIS ASSOCIATES LP

		STREET 2:		111 S. WACKER DRIVE, SUITE 4600

		CITY:			CHICAGO

		STATE:			IL

		ZIP:			60606

		BUSINESS PHONE:		8004769625



	MAIL ADDRESS:	

		STREET 1:		HARRIS ASSOCIATES LP

		STREET 2:		111 S. WACKER DRIVE, SUITE 4600

		CITY:			CHICAGO

		STATE:			IL

		ZIP:			60606




FILER:


	COMPANY DATA:	

		COMPANY CONFORMED NAME:			HARRIS ASSOCIATES INVESTMENT TRUST

		CENTRAL INDEX KEY:			0000872323

		IRS NUMBER:				000000000

		STATE OF INCORPORATION:			MA

		FISCAL YEAR END:			0930



	FILING VALUES:

		FORM TYPE:		485BPOS

		SEC ACT:		1940 Act

		SEC FILE NUMBER:	811-06279

		FILM NUMBER:		162024873



	BUSINESS ADDRESS:	

		STREET 1:		HARRIS ASSOCIATES LP

		STREET 2:		111 S. WACKER DRIVE, SUITE 4600

		CITY:			CHICAGO

		STATE:			IL

		ZIP:			60606

		BUSINESS PHONE:		8004769625



	MAIL ADDRESS:	

		STREET 1:		HARRIS ASSOCIATES LP

		STREET 2:		111 S. WACKER DRIVE, SUITE 4600

		CITY:			CHICAGO

		STATE:			IL

		ZIP:			60606



<SERIES-AND-CLASSES-CONTRACTS-DATA>

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<SERIES>

<OWNER-CIK>0000872323

<SERIES-ID>S000002758

<SERIES-NAME>Oakmark Fund

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000007554

<CLASS-CONTRACT-NAME>Investor Class

<CLASS-CONTRACT-TICKER-SYMBOL>OAKMX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000007555

<CLASS-CONTRACT-NAME>Service Class

<CLASS-CONTRACT-TICKER-SYMBOL>OARMX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000174795

<CLASS-CONTRACT-NAME>Advisor Class

<CLASS-CONTRACT-TICKER-SYMBOL>OAYMX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000174796

<CLASS-CONTRACT-NAME>Institutional Class

<CLASS-CONTRACT-TICKER-SYMBOL>OANMX

</CLASS-CONTRACT>

</SERIES>

<SERIES>

<OWNER-CIK>0000872323

<SERIES-ID>S000002759

<SERIES-NAME>Oakmark Select Fund

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000007556

<CLASS-CONTRACT-NAME>Investor Class

<CLASS-CONTRACT-TICKER-SYMBOL>OAKLX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000007557

<CLASS-CONTRACT-NAME>Service Class

<CLASS-CONTRACT-TICKER-SYMBOL>OARLX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000174797

<CLASS-CONTRACT-NAME>Advisor Class

<CLASS-CONTRACT-TICKER-SYMBOL>OAYLX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000174798

<CLASS-CONTRACT-NAME>Institutional Class

<CLASS-CONTRACT-TICKER-SYMBOL>OANLX

</CLASS-CONTRACT>

</SERIES>

<SERIES>

<OWNER-CIK>0000872323

<SERIES-ID>S000002760

<SERIES-NAME>Oakmark Equity and Income Fund

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000007558

<CLASS-CONTRACT-NAME>Investor Class

<CLASS-CONTRACT-TICKER-SYMBOL>OAKBX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000007559

<CLASS-CONTRACT-NAME>Service Class

<CLASS-CONTRACT-TICKER-SYMBOL>OARBX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000174799

<CLASS-CONTRACT-NAME>Advisor Class

<CLASS-CONTRACT-TICKER-SYMBOL>OAYBX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000174800

<CLASS-CONTRACT-NAME>Institutional Class

<CLASS-CONTRACT-TICKER-SYMBOL>OANBX

</CLASS-CONTRACT>

</SERIES>

<SERIES>

<OWNER-CIK>0000872323

<SERIES-ID>S000002761

<SERIES-NAME>Oakmark Global Fund

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000007560

<CLASS-CONTRACT-NAME>Investor Class

<CLASS-CONTRACT-TICKER-SYMBOL>OAKGX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000007561

<CLASS-CONTRACT-NAME>Service Class

<CLASS-CONTRACT-TICKER-SYMBOL>OARGX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000174801

<CLASS-CONTRACT-NAME>Advisor Class

<CLASS-CONTRACT-TICKER-SYMBOL>OAYGX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000174802

<CLASS-CONTRACT-NAME>Institutional Class

<CLASS-CONTRACT-TICKER-SYMBOL>OANGX

</CLASS-CONTRACT>

</SERIES>

<SERIES>

<OWNER-CIK>0000872323

<SERIES-ID>S000002762

<SERIES-NAME>Oakmark International Fund

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000007562

<CLASS-CONTRACT-NAME>Investor Class

<CLASS-CONTRACT-TICKER-SYMBOL>OAKIX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000007563

<CLASS-CONTRACT-NAME>Service Class

<CLASS-CONTRACT-TICKER-SYMBOL>OARIX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000174803

<CLASS-CONTRACT-NAME>Institutional Class

<CLASS-CONTRACT-TICKER-SYMBOL>OANIX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000174804

<CLASS-CONTRACT-NAME>Advisor Class

<CLASS-CONTRACT-TICKER-SYMBOL>OAYIX

</CLASS-CONTRACT>

</SERIES>

<SERIES>

<OWNER-CIK>0000872323

<SERIES-ID>S000002763

<SERIES-NAME>Oakmark International Small Cap Fund

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000007564

<CLASS-CONTRACT-NAME>Investor Class

<CLASS-CONTRACT-TICKER-SYMBOL>OAKEX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000007565

<CLASS-CONTRACT-NAME>Service Class

<CLASS-CONTRACT-TICKER-SYMBOL>OAREX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000174805

<CLASS-CONTRACT-NAME>Advisor Class

<CLASS-CONTRACT-TICKER-SYMBOL>OAYEX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000174806

<CLASS-CONTRACT-NAME>Institutional Class

<CLASS-CONTRACT-TICKER-SYMBOL>OANEX

</CLASS-CONTRACT>

</SERIES>

<SERIES>

<OWNER-CIK>0000872323

<SERIES-ID>S000013607

<SERIES-NAME>Oakmark Global Select Fund

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000036890

<CLASS-CONTRACT-NAME>Investor Class

<CLASS-CONTRACT-TICKER-SYMBOL>OAKWX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000036891

<CLASS-CONTRACT-NAME>Service Class

<CLASS-CONTRACT-TICKER-SYMBOL>OARWX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000174807

<CLASS-CONTRACT-NAME>Advisor Class

<CLASS-CONTRACT-TICKER-SYMBOL>OAYWX

</CLASS-CONTRACT>

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000174808

<CLASS-CONTRACT-NAME>Institutional Class

<CLASS-CONTRACT-TICKER-SYMBOL>OANWX

</CLASS-CONTRACT>

</SERIES>

</EXISTING-SERIES-AND-CLASSES-CONTRACTS>

</SERIES-AND-CLASSES-CONTRACTS-DATA>

</SEC-HEADER>

<DOCUMENT>
<TYPE>485BPOS
<SEQUENCE>1
<FILENAME>a16-17561_1485bpos.htm
<DESCRIPTION>POST-EFFECTIVE AMENDMENT FILED PURSUANT TO SECURITIES ACT RULE 485(B)
<TEXT>
Document 1 - file: a16-17561_1485bpos.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.B(A)(4) <SEQUENCE>2 <FILENAME>a16-17561_1ex99dba4.htm <DESCRIPTION>EX-99.B(A)(4) <TEXT> Document 2 - file: a16-17561_1ex99dba4.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.B(H)(1)(VI) <SEQUENCE>3 <FILENAME>a16-17561_1ex99dbh1vi.htm <DESCRIPTION>EX-99.B(H)(1)(VI) <TEXT> Document 3 - file: a16-17561_1ex99dbh1vi.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.B(H)(3) <SEQUENCE>4 <FILENAME>a16-17561_1ex99dbh3.htm <DESCRIPTION>EX-99.B(H)(3) <TEXT> Document 4 - file: a16-17561_1ex99dbh3.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.B(I) <SEQUENCE>5 <FILENAME>a16-17561_1ex99dbi.htm <DESCRIPTION>EX-99.B(I) <TEXT> Document 5 - file: a16-17561_1ex99dbi.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.B(J) <SEQUENCE>6 <FILENAME>a16-17561_1ex99dbj.htm <DESCRIPTION>EX-99.B(J) <TEXT> Document 6 - file: a16-17561_1ex99dbj.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.B(L)(7) <SEQUENCE>7 <FILENAME>a16-17561_1ex99dbl7.htm <DESCRIPTION>EX-99.B(L)(7) <TEXT> Document 7 - file: a16-17561_1ex99dbl7.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.B(N) <SEQUENCE>8 <FILENAME>a16-17561_1ex99dbn.htm <DESCRIPTION>EX-99.B(N) <TEXT> Document 8 - file: a16-17561_1ex99dbn.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g175614nai001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g175614nai001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>j16175615_ca001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: j16175615_ca001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>j16175615_be003.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: j16175615_be003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>j16175615_be004.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: j16175615_be004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>j16175615_be005.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: j16175615_be005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>j16175615_ba001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: j16175615_ba001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>j16175615_ba002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: j16175615_ba002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>j16175615_bc001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: j16175615_bc001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>j16175615_bc002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: j16175615_bc002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>g175614cci001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: g175614cci001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>j16175615_aa001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: j16175615_aa001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>g175614mui001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 22 - file: g175614mui001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>g175614bgi001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: g175614bgi001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>g175614nei001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: g175614nei001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>CORRESP <SEQUENCE>25 <FILENAME>filename25.htm <TEXT> Document 25 - file: filename25.htm
</DOCUMENT> <DOCUMENT> <TYPE>COVER <SEQUENCE>26 <FILENAME>filename26.htm <TEXT> Document 26 - file: filename26.htm
</DOCUMENT> </SEC-DOCUMENT>