Wellington Management Group Llp - Sep 30, 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
34.8M shares
Disclosed Ownership
4.74M shares
Ownership
13.6%
Form type
SCHEDULE 13G/A
Date filed
11/12/2025, 09:33 AM
Date of event
Sep 30, 2025
Previous filing
Sep 8, 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 13.6% 4.74M 0 3.7M Taisia Lowe Regulatory Analyst
Wellington Group Holdings LLP 13.6% 4.74M 0 3.7M Taisia Lowe Regulatory Analyst
Wellington Investment Advisors Holdings LLP 13.6% 4.74M 0 3.7M Taisia Lowe Regulatory Analyst
Wellington Management Company LLP 12.2% 4.74M 0 3.64M Taisia Lowe Regulatory Analyst