ABM INDUSTRIES INC (ABM) Institutional Ownership and Insiders Activity

ABM INDUSTRIES INC (ABM) is widely held by institutional investors, with 293 firms reporting positions valued at approximately $2.59B based on SEC Form 13F filings for the quarter ended June 30, 2026.

Blackrock, Inc. is the largest disclosed holder, reporting approximately $410.95M in ABM holdings in its latest filing.

Recent insider activity includes 3 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.