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.
13F holders, Q4 2025
Institutional positions in Ameresco, Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 191
- +4 vs. Q3 2025
- Shares held
- 33.2M
- −546.6K (−1.6%) vs. Q3 2025
- Total value
- $971.6M
- −$162.3M (−14.3%) vs. Q3 2025
- New holders
- 32
- 61 more added
- Sold out
- 28
- 60 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AMRC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 187 | $979.7M |
| Q1 2026 | 190 | $858.7M |
| Q4 2025 | 191 | $971.6M |
| Q3 2025 | 188 | $1.13B |
| Q2 2025 | 166 | $496.4M |
| Q1 2025 | 180 | $374.5M |
| Q4 2024 | 182 | $749.4M |
| Q3 2024 | 186 | $1.24B |
| Q2 2024 | 189 | $953.9M |
| Q1 2024 | 186 | $769.8M |
| Q4 2023 | 183 | $1.01B |
| Q3 2023 | 193 | $1.29B |
| Q2 2023 | 200 | $1.61B |
| Q1 2023 | 207 | $1.55B |
| Q4 2022 | 215 | $1.77B |
| Q3 2022 | 221 | $2.03B |
| Q2 2022 | 216 | $1.40B |
| Q1 2022 | 212 | $2.32B |
| Q4 2021 | 224 | $2.20B |
| Q3 2021 | 199 | $1.56B |
| Q2 2021 | 192 | $1.63B |
| Q1 2021 | 205 | $1.23B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Ameresco, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| MetLife Investment Management | 18,515 | $542.3K | 0.00% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 18,857 | $552.3K | 0.02% | +18,857 | New |
| SEI Investments Co | 19,346 | $566.6K | 0.00% | +19,346 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 19,789 | $579.6K | 0.00% | +256+1.3% | Added |
| Intech Investment Management LLC | 19,861 | $581.7K | 0.01% | +6,701+50.9% | Added |
| JPMorgan Chase & Co | 19,976 | $585.1K | 0.00% | −775−3.7% | Reduced |
| Diametric Capital, LP | 20,779 | $608.6K | 0.16% | +20,779 | New |
| Jupiter Asset Management Ltd | 21,198 | $620.9K | 0.00% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 20,695 | $622.3K | 0.03% | +20,695 | New |
| Ironwood Investment Management LLC | 22,531 | $659.9K | 0.28% | −236−1.0% | Reduced |
| Kuhn & Co Investment Counsel | 22,650 | $663.4K | 0.44% | +1,000+4.6% | Added |
| Franklin Resources Inc | 22,703 | $665.0K | 0.00% | −6,002−20.9% | Reduced |
| Deutsche Bank AG | 25,387 | $743.6K | 0.00% | +3,341+15.2% | Added |
| Fuller & Thaler Asset Management, Inc. | 25,541 | $748.1K | 0.00% | −8,054−24.0% | Reduced |
| Renaissance Technologies LLC | 26,250 | $768.9K | 0.00% | +26,250 | New |
| XTX Topco Ltd | 28,133 | $824.0K | 0.02% | +28,133 | New |
| Walleye Capital LLC | 29,780 | $872.3K | 0.00% | +22,057+285.6% | Added |
| California State Teachers Retirement System | 30,146 | $883.0K | 0.00% | −32−0.1% | Reduced |
| Janney Montgomery Scott LLC | 30,159 | $883.0K | 0.00% | −597−1.9% | Reduced |
| Panagora Asset Management Inc | 36,151 | $1.06M | 0.00% | +36,151 | New |
| Price T Rowe Associates Inc | 36,225 | $1.06M | 0.00% | +1,762+5.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 36,578 | $1.07M | 0.00% | +2,077+6.0% | Added |
| Alliancebernstein L.P. | 37,340 | $1.09M | 0.00% | −12,800−25.5% | Reduced |
| Moody National Bank Trust Division | 40,673 | $1.19M | 0.11% | +917+2.3% | Added |
| Citadel Advisors LLC | 41,069 | $1.20M | 0.00% | +41,069 | New |
| UBS Asset Management Americas Inc | 43,061 | $1.26M | 0.00% | +1,592+3.8% | Added |
| State of Wisconsin Investment Board | 44,823 | $1.31M | 0.00% | +35,613+386.7% | Added |
| Alps Advisors Inc | 45,596 | $1.34M | 0.01% | −3,154−6.5% | Reduced |
| Susquehanna International Group, LLP | 45,979 | $1.35M | 0.00% | +22,562+96.3% | Added |
| Rhumbline Advisers | 49,191 | $1.44M | 0.00% | −4,794−8.9% | Reduced |
| Ardsley Advisory Partners LP | 50,000 | $1.46M | 0.19% | 00.0% | Unchanged |
| Amundi | 51,576 | $1.51M | 0.00% | +1,413+2.8% | Added |
| Storebrand Asset Management AS | 53,324 | $1.56M | 0.00% | +270+0.5% | Added |
| Barclays PLC | 59,531 | $1.74M | 0.00% | −75,334−55.9% | Reduced |
| Harbor Capital Advisors, Inc. | 62,223 | $1.82M | 0.14% | −11,874−16.0% | Reduced |
| Clean Yield Group | 62,742 | $1.84M | 0.51% | −12,485−16.6% | Reduced |
| Swiss National Bank | 65,100 | $1.91M | 0.00% | +1,300+2.0% | Added |
| Wells Fargo & Company | 67,802 | $1.99M | 0.00% | −8,512−11.2% | Reduced |
| Verition Fund Management LLC | 68,019 | $1.99M | 0.01% | +12,339+22.2% | Added |
| Squarepoint Ops LLC | 72,535 | $2.12M | 0.00% | −30,968−29.9% | Reduced |
| Castleark Management LLC | 73,710 | $2.16M | 0.06% | +73,710 | New |
| Bank of America Corp | 76,162 | $2.23M | 0.00% | +47,475+165.5% | Added |
| Nuveen, LLC | 79,120 | $2.32M | 0.00% | 00.0% | Unchanged |
| Penn Capital Management Co Inc | 82,659 | $2.42M | 0.19% | +62,695+314.0% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 90,505 | $2.65M | 0.00% | −17,283−16.0% | Reduced |
| KBC Group NV | 97,014 | $2.84M | 0.01% | −45,814−32.1% | Reduced |
| Bank of New York Mellon Corp | 119,268 | $3.49M | 0.00% | +14,216+13.5% | Added |
| Connors Investor Services Inc | 125,409 | $3.67M | 0.32% | −31,417−20.0% | Reduced |
| Goldman Sachs Group Inc | 127,988 | $3.75M | 0.00% | +17,437+15.8% | Added |
| BNP Paribas Arbitrage, SA | 128,402 | $3.76M | 0.00% | +122,362+2,025.9% | Added |
| Erste Asset Management GmbH | 132,189 | $3.97M | 0.03% | −21,830−14.2% | Reduced |
| Millennium Management LLC | 136,089 | $3.99M | 0.00% | +84,542+164.0% | Added |
| SG Americas Securities, LLC | 142,020 | $4.16M | 0.01% | +142,020 | New |
| DekaBank Deutsche Girozentrale | 184,935 | $4.40M | 0.01% | 00.0% | Unchanged |
| Jane Street Group, LLC | 154,875 | $4.54M | 0.01% | −22,718−12.8% | Reduced |
| Trexquant Investment LP | 188,520 | $5.52M | 0.05% | +64,592+52.1% | Added |
| Guinness Asset Management LTD | 185,249 | $5.57M | 0.09% | −13,147−6.6% | Reduced |
| Rock Point Advisors, LLC | 191,787 | $5.62M | 1.41% | −58,230−23.3% | Reduced |
| Tudor Investment Corp Et Al | 222,120 | $6.51M | 0.04% | +151,520+214.6% | Added |
| Russell Investments Group, Ltd. | 222,261 | $6.51M | 0.01% | −27,406−11.0% | Reduced |
| Northern Trust Corp | 261,319 | $7.65M | 0.00% | −27,868−9.6% | Reduced |
| Charles Schwab Investment Management Inc | 261,567 | $7.66M | 0.00% | −192−0.1% | Reduced |
| Silvercrest Asset Management Group LLC | 344,840 | $10.1M | 0.07% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 354,404 | $10.4M | 0.22% | +86,047+32.1% | Added |
| Swedbank AB | 370,000 | $10.8M | 0.01% | +254,000+219.0% | Added |
| Cooper Creek Partners Management LLC | 391,957 | $11.5M | 0.54% | +239,032+156.3% | Added |
| American Century Companies Inc | 395,175 | $11.6M | 0.01% | +294,939+294.2% | Added |
| UBS Group AG | 397,386 | $11.6M | 0.00% | −51,667−11.5% | Reduced |
| Legal & General Group Plc | 467,562 | $13.7M | 0.00% | +43,832+10.3% | Added |
| Gagnon Advisors, LLC | 472,798 | $13.8M | 8.79% | 00.0% | Unchanged |
| Invesco Ltd. | 472,949 | $13.9M | 0.00% | −102,224−17.8% | Reduced |
| Redwood Grove Capital, LLC | 492,625 | $14.4M | 4.11% | −127,000−20.5% | Reduced |
| Driehaus Capital Management LLC | 504,658 | $14.8M | 0.10% | +289,959+135.1% | Added |
| Bandera Partners LLC | 526,769 | $15.4M | 6.94% | 00.0% | Unchanged |
| First Eagle Investment Management, LLC | 574,673 | $16.8M | 0.03% | −145,699−20.2% | Reduced |
| Morgan Stanley | 583,754 | $17.1M | 0.00% | +59,096+11.3% | Added |
| Royal Bank of Canada | 599,561 | $17.6M | 0.00% | −285,777−32.3% | Reduced |
| Handelsbanken Fonder AB | 650,836 | $19.1M | 0.06% | +45,506+7.5% | Added |
| Geode Capital Management, LLC | 762,226 | $22.3M | 0.00% | −11,863−1.5% | Reduced |
| DnB Asset Management AS | 785,043 | $23.0M | 0.08% | −249,551−24.1% | Reduced |
| Gagnon Securities LLC | 832,884 | $24.4M | 4.97% | −26,525−3.1% | Reduced |
| Granahan Investment Management Inc | 848,007 | $24.8M | 1.06% | −42,065−4.7% | Reduced |
| First Trust Advisors LP | 1,066,571 | $31.2M | 0.02% | +889,820+503.4% | Added |
| Royce & Associates LP | 1,066,792 | $31.2M | 0.32% | +102,782+10.7% | Added |
| Dimensional Fund Advisors LP | 1,272,601 | $37.3M | 0.01% | +34,279+2.8% | Added |
| D. E. Shaw & Co., Inc. | 1,277,177 | $37.4M | 0.03% | +122,936+10.7% | Added |
| State Street Corp | 1,324,494 | $38.8M | 0.00% | −137,222−9.4% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 2,323,792 | $68.1M | 0.17% | −879,601−27.5% | Reduced |
| Vanguard Group Inc | 2,414,838 | $70.7M | 0.00% | +2,478+0.1% | Added |
| BlackRock, Inc. | 2,466,764 | $72.3M | 0.00% | +47,601+2.0% | Added |
| Wellington Management Group LLP | 3,901,333 | $114.3M | 0.02% | −834,252−17.6% | Reduced |
| Portolan Capital Management, LLC | 0 | $0 | 0.00% | −174,903−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −121,885−100.0% | Sold out |
| Pier Capital, LLC | 0 | $0 | 0.00% | −104,380−100.0% | Sold out |
| Schroder Investment Management Group | 0 | $0 | 0.00% | −94,225−100.0% | Sold out |
| Shellback Capital, LP | 0 | $0 | 0.00% | −92,580−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −81,995−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −42,423−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −36,554−100.0% | Sold out |
| Atomi Financial Group, Inc. | 0 | $0 | 0.00% | −18,676−100.0% | Sold out |