Reporting Manager
Grantham, Mayo, Van Otterloo & Co. LLC
Symbol
AMRC
Shares outstanding
34,706,316 shares
Disclosed Ownership
3,203,393 shares
Ownership
9.2%
Form type
SCHEDULE 13G/A
Filing time
05 Nov 2025, 13:42:18 UTC
Date of event
30 Sep 2025
Next filing
10 Feb 2026

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Grantham, Mayo, Van Otterloo & Co. LLC 9.2% 3,203,393 3,203,393 0 Gregory L. Pottle Chief Compliance Officer