497 1 a18-15380_24497.htm 497

 

MORGAN STANLEY INSTITUTIONAL FUND, INC.

522 Fifth Avenue

New York, New York 10036

 

VIA EDGAR

 

June 27, 2018

 

Securities and Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549

 

Re:                             Morgan Stanley Institutional Fund, Inc.

File Nos. 33-23166; 811-05624

 

Ladies and Gentlemen:

 

On behalf of Morgan Stanley Institutional Fund, Inc. (“Registrant”), we hereby submit for filing pursuant to Rule 497(e) under the Securities Act of 1933, as amended, exhibits containing interactive data format risk/return summary information for the Registrant. These exhibits contain the risk/return summary information in the prospectus for the Registrant dated April 30, 2018. The purpose of this filing is to submit the XBRL information from the 497(e) filing dated June 18, 2018 for the Registrant.

 

If you have any questions, please feel free to contact me at 212.698.3526 (tel.) or 212.698.3599 (fax).

 

 

Very truly yours,

 

 

 

/s/ Allison Fumai

 

Allison Fumai