US CELLULAR CORP (USM) Institutional Ownership and Insiders Activity

US CELLULAR CORP (USM) is widely held by institutional investors, with 131 firms reporting positions valued at approximately $644.97M based on SEC Form 13F filings for the quarter ended June 30, 2026.

Dimensional Fund Advisors Lp is the largest disclosed holder, reporting approximately $82.28M in USM holdings in its latest filing.