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Ameresco, Inc.

AMRC
Exchange
NYSE
Industry
Construction - Special Trade Contractors
SEC CIK
0001488139

In the last 90 days, Ameresco, Inc. insiders filed 8 open-market purchases and 2 sales; 187 institutions reported holding it in 13F filings for Q2 2026, worth $979.7M in total; no superinvestor holds it.

Q4 2025 vs. Q3 2025

How the institutions holding Ameresco, Inc. changed between Q3 2025 and Q4 2025.

All holders in Q4 2025All holders in Q3 2025

13F holders of AMRC: Q3 2025 compared with Q4 2025
MeasureQ3 2025Of which not filed for Q4 2025Q4 2025Change
Holders1881191+4
Shares33.7M9033.2M−546.6K (−1.6%)
Value$1.13B$3.00K$971.6M−$162.3M (−14.3%)

1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (32)

Institutions that held Ameresco, Inc. at the end of Q4 2025 but not at the end of Q3 2025.

Institutions new to AMRC in Q4 2025
InstitutionSharesValue% of portfolio
SG Americas Securities, LLC142,020$4.16M0.01%
Castleark Management LLC73,710$2.16M0.06%
Citadel Advisors LLC41,069$1.20M0.00%
Panagora Asset Management Inc36,151$1.06M0.00%
XTX Topco Ltd28,133$824.0K0.02%
Renaissance Technologies LLC26,250$768.9K0.00%
Skopos Labs, Inc.20,695$622.3K0.03%
Diametric Capital, LP20,779$608.6K0.16%
SEI Investments Co19,346$566.6K0.00%
Aquatic Capital Management LLC18,857$552.3K0.02%
Two Sigma Investments, LP10,986$321.8K0.00%
Steel Peak Wealth Management LLC10,573$309.7K0.01%
Winton Group Ltd8,371$245.2K0.01%
Los Angeles Capital Management LLC5,982$233.1K0.00%
Versor Investments LP7,900$231.4K0.04%
Bailard, Inc.7,200$210.9K0.00%
Gsa Capital Partners LLP7,124$209.0K0.02%
Elevated Financial Group LLC6,983$204.5K0.07%
Fideuram Asset Management (Ireland) dac8,000$149.0K0.01%
Kemnay Advisory Services Inc.2,362$69.2K0.01%
Clear Street Markets LLC1,885$55.2K0.01%
Caitong International Asset Management Co., Ltd1,630$47.7K0.01%
DV Trading LLC1,000$29.3K0.00%
State of Wyoming931$27.3K0.00%
Bessemer Group Inc564$17.0K0.00%
USA Financial Portformulas Corp526$15.4K0.00%
Optiver Holding B.V.364$10.7K0.00%
Jones Financial Companies LLLP250$7.32K0.00%
Rachor Investment Advisory Services, LLC187$5.48K0.00%
Basecamp Wealth Advisors LLC23$6740.00%
Rockefeller Capital Management L.P.10$2930.00%
Stone House Investment Management, LLC4$1170.00%

Sold out (28)

Institutions that held Ameresco, Inc. at the end of Q3 2025 and filed for Q4 2025 without it.

Institutions that sold out of AMRC in Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Portolan Capital Management, LLC174,903$5.87M
Empowered Funds, LLC121,885$4.09M
Pier Capital, LLC104,380$3.51M
Schroder Investment Management Group94,225$3.22M
Shellback Capital, LP92,580$3.11M
Dark Forest Capital Management LP81,995$2.75M
Victory Capital Management Inc42,423$1.42M
Balyasny Asset Management LLC36,554$1.23M
Atomi Financial Group, Inc.18,676$627.2K
Newbridge Financial Services Group, Inc.18,672$627.0K
Dynamic Technology Lab Private Ltd17,590$591.0K
Marex Group plc16,515$554.6K
Lazard Asset Management LLC8,200$275.4K
Freestone Grove Partners LP8,036$269.8K
Dynamic Advisor Solutions LLC7,881$264.6K
Wexford Capital LP7,618$255.8K
EHP Funds Inc.6,412$215.3K
Polymer Capital Management (US) LLC6,003$201.6K
Davy Global Fund Management Ltd5,986$201.0K
Nkcfo LLC3,200$107.0K
CIBC Private Wealth Group, LLC3,000$100.7K
Quantbot Technologies LP770$25.9K
Stephens Consulting, LLC280$9.40K
Aster Capital Management (DIFC) Ltd134$4.50K
Rise Advisors, LLC82$2.75K
Larson Financial Group LLC68$2.28K
Quarry LP25$840
CGC Financial Services, LLC15$504

Not filed for Q4 2025 yet (1)

Institutions that held Ameresco, Inc. at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding AMRC in Q3 2025 that haven't filed for Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Hemington Wealth Management90$3.00K