MAYVILLE ENGINEERING CO INC (MEC) Institutional Ownership and Insiders Activity

MAYVILLE ENGINEERING CO INC (MEC) is widely held by institutional investors, with 2 tracked firms reporting positions valued at approximately $8.38M based on SEC Form 13F filings for the quarter ended March 31, 2026.

First Eagle U.S. Value is the largest disclosed holder, reporting approximately $7.25M in MEC holdings in its latest filing.

Institutional ownership among tracked investors remains highly concentrated, with First Eagle U.S. Value representing the majority of disclosed value.