WELLINGTON MANAGEMENT GROUP LLP - 30 Sep 2025 SCHEDULE 13G/A Report for Ameresco, Inc. Common Stock (AMRC)

Filing Manager
WELLINGTON MANAGEMENT GROUP LLP
Reporting Manager
Wellington Management Group LLP
Security
Ameresco, Inc. Common Stock
Symbol
AMRC
Shares outstanding
34,820,478 shares
Disclosed Ownership
4,735,585 shares
Ownership
14%
Form type
SCHEDULE 13G/A
Filing time
12 Nov 2025, 09:33:33 UTC
Date of event
30 Sep 2025
Previous filing
08 Sep 2025
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Wellington Management Group LLP 14% 4,735,585 0 3,698,898 Taisia Lowe Regulatory Analyst
Wellington Group Holdings LLP 14% 4,735,585 0 3,698,898 Taisia Lowe Regulatory Analyst
Wellington Investment Advisors Holdings LLP 14% 4,735,585 0 3,698,898 Taisia Lowe Regulatory Analyst
Wellington Management Company LLP 12% 4,735,585 0 3,635,221 Taisia Lowe Regulatory Analyst