SCHEDULE: Vanguard Group Adjusts Ameresco Holdings Reporting

The Vanguard Group has updated its Schedule 13G filing for Ameresco Inc, reporting zero beneficial ownership following an internal realignment that disaggregates reporting to its subsidiaries.

Summary

• The Vanguard Group filed an Amendment No. 4 to its Schedule 13G for Ameresco Inc.
• The filing indicates that The Vanguard Group now beneficially owns 0.00 shares of Ameresco Inc's common stock, representing 0% of the class.
• This change is a result of an internal realignment within The Vanguard Group, which occurred on January 12, 2026.
• Following the realignment, certain subsidiaries or business divisions of The Vanguard Group will now report their beneficial ownership separately (on a disaggregated basis).
• The Vanguard Group, Inc. no longer has, or is deemed to have, beneficial ownership over securities beneficially owned by these subsidiaries and/or business divisions.
• These subsidiaries and business divisions continue to pursue the same investment strategies as previously pursued by The Vanguard Group, Inc. prior to the realignment.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event for Ameresco Inc, as it primarily reflects an internal organizational change within The Vanguard Group rather than a change in investment strategy or a divestment by Vanguard's managed funds.

Risks

• There is a potential for misinterpretation that The Vanguard Group's managed funds have fully divested from Ameresco Inc, when in fact, the change is primarily an internal reporting realignment.

Future Outlook

No forward-looking statements or guidance regarding Ameresco Inc's performance or operations are provided in this filing.

Management Comments

• On January 12, 2026, The Vanguard Group, Inc. went through an internal realignment.
• Certain subsidiaries or business divisions of subsidiaries of The Vanguard Group, Inc. will report beneficial ownership separately (on a disaggregated basis) from The Vanguard Group, Inc. in reliance on SEC Release No. 34-39538 (January 12, 1998).
• These subsidiaries and/or business divisions pursue the same investment strategies as previously pursued by The Vanguard Group, Inc. prior to the realignment.
• The Vanguard Group, Inc. no longer has, or is deemed to have, beneficial ownership over securities beneficially owned by such subsidiaries and/or business divisions.

Industry Context

StockSavvy.ai notes that such internal realignments by large asset managers like Vanguard are not uncommon and typically aim to streamline reporting or optimize internal structures. This change does not necessarily reflect a shift in investment thesis regarding Ameresco Inc by Vanguard's underlying funds, but rather a change in how their collective ownership is reported at the parent entity level.

Corporate Governance

Stakeholder Impact

• Shareholders of Ameresco Inc should be aware that this filing represents a change in The Vanguard Group's internal reporting structure, not necessarily a complete divestment by all Vanguard-managed funds. The underlying investment strategies remain the same for the subsidiaries.

Next Steps

• Individual subsidiaries or business divisions of The Vanguard Group will now report their beneficial ownership of Ameresco Inc separately.

Key Dates

Keywords

Ameresco Inc, Vanguard Group, Schedule 13G, beneficial ownership, internal realignment, SEC filing, common stock, institutional investor