MSILF TREASURY SEC-INST (MSUXX) Institutional Ownership and Insiders Activity

MSILF TREASURY SEC-INST (MSUXX) is widely held by institutional investors, with 1 firm reporting positions valued at approximately $11.08M based on SEC Form 13F filings for the quarter ended September 30, 2026.

Reik & Co., Llc is the largest disclosed holder, reporting approximately $11.08M in MSUXX holdings in its latest filing.

Institutional ownership remains highly concentrated, with Reik & Co., Llc representing the majority of disclosed value.