Morgan Stanley Institutional Liquidity Funds

04/30/2026 | Press release | Distributed by Public on 04/30/2026 12:36

Prospectus by Investment Company (Form 497)

Statement of Additional Information Supplement

April 30, 2026

Morgan Stanley Institutional Liquidity Funds

Supplement dated April 30, 2026 to the Morgan Stanley Institutional Liquidity Funds Statement of Additional Information dated February 3, 2026

Treasury Securities Portfolio

DAP Class

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.

Daily basis

2​

KellyCo Marketing

As needed

Varying lag times after the date of
the information

Financial Recovery
Technologies

Daily basis

Daily

Portfolio Analytics Providers

Bloomberg Finance, L.P.

Daily basis

2​

Abel Noser Solutions, LLC

Daily basis

Daily

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

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

Please retain this supplement for future reference.

Morgan Stanley Institutional Liquidity Funds published this content on April 30, 2026, and is solely responsible for the information contained herein. Distributed via EDGAR on April 30, 2026 at 18:36 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]