CORE & MAIN INC-CLASS A (CNM) Institutional Ownership and Insiders Activity

CORE & MAIN INC-CLASS A (CNM) is widely held by institutional investors, with 438 firms reporting positions valued at approximately $9.54B based on SEC Form 13F filings for the quarter ended June 30, 2026.

Blackrock, Inc. is the largest disclosed holder, reporting approximately $885.76M in CNM holdings in its latest filing.

Recent insider activity includes 13 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.