Reporting Manager
Dimensional Fund Advisors LP
Symbol
ABM
Shares outstanding
61,848,077 shares
Disclosed Ownership
4,020,125 shares
Ownership
6.5%
Form type
SCHEDULE 13G/A
Filing time
09 Oct 2025, 13:48:13 UTC
Date of event
30 Sep 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Dimensional Fund Advisors LP 6.5% 4,020,125 3,938,483 0 Selwyn Notelovitz Global Chief Compliance Officer