<SEC-DOCUMENT>0000088053-17-001361-index.html : 20170828
<SEC-HEADER>0000088053-17-001361.hdr.sgml : 20170828
<ACCEPTANCE-DATETIME>20170828091333
ACCESSION NUMBER:		0000088053-17-001361
CONFORMED SUBMISSION TYPE:	N-Q
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20170630
FILED AS OF DATE:		20170828
DATE AS OF CHANGE:		20170828
EFFECTIVENESS DATE:		20170828

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DEUTSCHE INVESTMENT TRUST
		CENTRAL INDEX KEY:			0000088064
		IRS NUMBER:				042212654
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		N-Q
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-00043
		FILM NUMBER:		171053308

	BUSINESS ADDRESS:	
		STREET 1:		345 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10154-0004
		BUSINESS PHONE:		212-454-6778

	MAIL ADDRESS:	
		STREET 1:		345 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10154-0004

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DWS INVESTMENT TRUST
		DATE OF NAME CHANGE:	20060207

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INVESTMENT TRUST
		DATE OF NAME CHANGE:	19980529

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SCUDDER INVESTMENT TRUST
		DATE OF NAME CHANGE:	19920703
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000088064
<SERIES-ID>S000031149
<SERIES-NAME>Deutsche Mid Cap Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000096639
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>SMCAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000096641
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>SMCCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000096642
<CLASS-CONTRACT-NAME>Class S
<CLASS-CONTRACT-TICKER-SYMBOL>SMCSX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000096643
<CLASS-CONTRACT-NAME>Institutional Class
<CLASS-CONTRACT-TICKER-SYMBOL>BTEAX
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-Q
<SEQUENCE>1
<FILENAME>nq063017inv_mid.htm
<DESCRIPTION>DEUTSCHE MID CAP GROWTH FUND
<TEXT>
Document 1 - file: nq063017inv_mid.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>ex99cert.htm
<DESCRIPTION>CERTIFICATIONS
<TEXT>
Document 2 - file: ex99cert.htm

</DOCUMENT>
</SEC-DOCUMENT>