0001104659-26-052698.txt : 20260430 0001104659-26-052698.hdr.sgml : 20260430 20260430143120 ACCESSION NUMBER: 0001104659-26-052698 CONFORMED SUBMISSION TYPE: 497 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20260430 DATE AS OF CHANGE: 20260430 EFFECTIVENESS DATE: 20260430 FILER: COMPANY DATA: COMPANY CONFORMED NAME: MORGAN STANLEY INSTITUTIONAL FUND TRUST CENTRAL INDEX KEY: 0000741375 ORGANIZATION NAME: EIN: 000000000 STATE OF INCORPORATION: PA FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: 497 SEC ACT: 1933 Act SEC FILE NUMBER: 002-89729 FILM NUMBER: 26923542 BUSINESS ADDRESS: STREET 1: 1585 BROADWAY CITY: NEW YORK STATE: NY ZIP: 10036 BUSINESS PHONE: 800-548-7786 MAIL ADDRESS: STREET 1: 1585 BROADWAY CITY: NEW YORK STATE: NY ZIP: 10036 FORMER COMPANY: FORMER CONFORMED NAME: MAS FUNDS /MA/ DATE OF NAME CHANGE: 19960724 FORMER COMPANY: FORMER CONFORMED NAME: MAS FUNDS INC DATE OF NAME CHANGE: 19931227 FORMER COMPANY: FORMER CONFORMED NAME: MAS FUNDS DATE OF NAME CHANGE: 19930927 0000741375 S000004118 Corporate Bond Portfolio C000011548 Class A Shares MIGAX C000011549 Class I Shares MPFDX C000065127 Class L Shares MGILX C000155931 Class C MSBOX 0000741375 S000004124 Global Strategist Portfolio C000011555 Class A Shares MBAAX C000011556 Class I Shares MPBAX C000113792 Class L MSDLX C000155933 Class C MSSOX C000156275 Class R6 MGPOX 0000741375 S000004127 Discovery Portfolio C000011562 Class A Shares MACGX C000011563 Class I Shares MPEGX C000113795 Class L MSKLX C000129401 Class R6 MMCGX C000155934 Class C MSMFX 0000741375 S000052013 Ultra Short Income Portfolio C000163598 Institutional Class MUIIX C000163599 Class IR MULSX C000163600 Class A MUAIX 497 1 tm2613115d2_497.htm 497 26-13115-2.ba

Statement of Additional Information Supplement

April 30, 2026

Morgan Stanley Institutional Fund Trust

Supplement dated April 30, 2026 to the Morgan Stanley Institutional Fund Trust Statement of Additional Information dated January 28, 2026

Discovery Portfolio

Corporate Bond Portfolio

Global Strategist Portfolio

Ultra-Short Income Portfolio

Effective immediately, the table in the section of the Statement of Additional Information entitled "Disclosure of Portfolio Holdings" is hereby deleted and replaced with the following:

Name

  

Frequency1​

  

Lag Time

  

Service Providers

  

 

  

 

  

State Street Bank and
Trust Company

  

Daily basis
 

  

Daily
 

  

BlackRock Financial
Management Inc.2​

  

Daily basis
 

  

3​
 

  

KellyCo Marketing
 

  

As needed
 

  

Varying lag times after the date of
the information

  

Financial Recovery Technologies

  

Daily basis

  

Daily

  

Commcise Software Limited4​

  

Monthly basis

  

Approximately three business days

  

Virtu Financial, Inc.4​

  

Monthly basis

  

Approximately three business days

  

Toppan Merrill5​
 

  

Semi-Annual basis
 

  

Approximately 15 business days
after month end

  

Fund Rating Agencies

  

 

  

 

  

Refinitiv Lipper
 

  

Monthly basis
 

  

Approximately six business days
after month end

  

Portfolio Analytics Providers

  

 

  

 

  

Bloomberg Finance, L.P.

  

Daily basis

  

Daily

  

FactSet Research Systems, Inc.

  

Daily basis

  

Daily

  

BestX Ltd.

  

Daily basis

  

Daily

  

Abel Noser Solutions, LLC

  

Daily basis

  

Daily

  

MSCI Inc.4​

  

Daily basis

  

Daily

  

1  Dissemination of portfolio holdings information to entities listed above may occur less frequently than indicated (or not at all).

2  With respect to the Corporate Bond, Global Strategist and Ultra-Short Income Portfolios, only.

3  Information will typically be provided on a real time basis or as soon thereafter as possible.

4  With respect to the Discovery and Global Strategist Portfolios, only.

5  With respect to the Discovery Portfolio, only.

Please retain this supplement for future reference.