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, Q3 2025
Institutional positions in Ameresco, Inc. as of Sep 30, 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
- 188
- +23 vs. Q2 2025
- Shares held
- 33.7M
- +1.07M (+3.3%) vs. Q2 2025
- Total value
- $1.13B
- +$637.5M (+128.4%) vs. Q2 2025
- New holders
- 46
- 43 more added
- Sold out
- 23
- 67 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Ameresco, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wellington Management Group LLP | 4,735,585 | $159.0M | 0.03% | +2,981,689+170.0% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 3,203,393 | $107.6M | 0.30% | −643,538−16.7% | Reduced |
| BlackRock, Inc. | 2,419,163 | $81.2M | 0.00% | −19,547−0.8% | Reduced |
| Vanguard Group Inc | 2,412,360 | $81.0M | 0.00% | −88,529−3.5% | Reduced |
| State Street Corp | 1,461,716 | $49.1M | 0.00% | −9,309−0.6% | Reduced |
| Dimensional Fund Advisors LP | 1,238,322 | $41.6M | 0.01% | +5,431+0.4% | Added |
| D. E. Shaw & Co., Inc. | 1,154,241 | $38.8M | 0.03% | +253,153+28.1% | Added |
| DnB Asset Management AS | 1,034,594 | $34.7M | 0.13% | −155,120−13.0% | Reduced |
| Royce & Associates LP | 964,010 | $32.4M | 0.32% | +640,106+197.6% | Added |
| Granahan Investment Management Inc | 890,072 | $29.9M | 1.22% | +462,875+108.4% | Added |
| Royal Bank of Canada | 885,338 | $29.7M | 0.01% | +20,442+2.4% | Added |
| Gagnon Securities LLC | 859,409 | $28.9M | 5.79% | −10,836−1.2% | Reduced |
| Geode Capital Management, LLC | 774,089 | $26.0M | 0.00% | −14,744−1.9% | Reduced |
| First Eagle Investment Management, LLC | 720,372 | $24.2M | 0.04% | −33,435−4.4% | Reduced |
| Redwood Grove Capital, LLC | 619,625 | $20.8M | 5.96% | −60,208−8.9% | Reduced |
| Handelsbanken Fonder AB | 605,330 | $20.3M | 0.06% | +289,381+91.6% | Added |
| Invesco Ltd. | 575,173 | $19.3M | 0.00% | +203,374+54.7% | Added |
| Bandera Partners LLC | 526,769 | $17.7M | 7.75% | 00.0% | Unchanged |
| Morgan Stanley | 524,658 | $17.6M | 0.00% | +4,839+0.9% | Added |
| Gagnon Advisors, LLC | 472,798 | $15.9M | 9.80% | 00.0% | Unchanged |
| UBS Group AG | 449,053 | $15.1M | 0.00% | +155,614+53.0% | Added |
| Legal & General Group Plc | 423,730 | $14.2M | 0.00% | −255,625−37.6% | Reduced |
| Silvercrest Asset Management Group LLC | 344,840 | $11.6M | 0.08% | −53,786−13.5% | Reduced |
| Northern Trust Corp | 289,187 | $9.71M | 0.00% | +2,059+0.7% | Added |
| Bridgeway Capital Management, LLC | 268,357 | $9.01M | 0.19% | +13,828+5.4% | Added |
| Charles Schwab Investment Management Inc | 261,759 | $8.79M | 0.00% | −4,218−1.6% | Reduced |
| Rock Point Advisors, LLC | 250,017 | $8.40M | 2.22% | −177,479−41.5% | Reduced |
| Russell Investments Group, Ltd. | 249,667 | $8.38M | 0.01% | +51,430+25.9% | Added |
| Driehaus Capital Management LLC | 214,699 | $7.21M | 0.05% | +214,699 | New |
| Guinness Asset Management LTD | 198,396 | $6.78M | 0.11% | −43,908−18.1% | Reduced |
| DekaBank Deutsche Girozentrale | 184,935 | $6.29M | 0.01% | 00.0% | Unchanged |
| Jane Street Group, LLC | 177,593 | $5.96M | 0.01% | +177,593 | New |
| First Trust Advisors LP | 176,751 | $5.94M | 0.00% | −1,598,436−90.0% | Reduced |
| Portolan Capital Management, LLC | 174,903 | $5.87M | 0.32% | +174,903 | New |
| Connors Investor Services Inc | 156,826 | $5.27M | 0.45% | −54,603−25.8% | Reduced |
| Erste Asset Management GmbH | 154,019 | $5.26M | 0.05% | +44,949+41.2% | Added |
| Cooper Creek Partners Management LLC | 152,925 | $5.13M | 0.19% | +152,925 | New |
| KBC Group NV | 142,828 | $4.80M | 0.01% | 00.0% | Unchanged |
| Barclays PLC | 134,865 | $4.53M | 0.00% | −7,514−5.3% | Reduced |
| Trexquant Investment LP | 123,928 | $4.16M | 0.04% | +4,370+3.7% | Added |
| Empowered Funds, LLC | 121,885 | $4.09M | 0.04% | +13,828+12.8% | Added |
| Swedbank AB | 116,000 | $3.90M | 0.00% | +116,000 | New |
| Goldman Sachs Group Inc | 110,551 | $3.71M | 0.00% | −30,804−21.8% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 107,788 | $3.62M | 0.01% | +82,015+318.2% | Added |
| Bank of New York Mellon Corp | 105,052 | $3.53M | 0.00% | +3,206+3.1% | Added |
| Pier Capital, LLC | 104,380 | $3.51M | 0.55% | +104,380 | New |
| Squarepoint Ops LLC | 103,503 | $3.48M | 0.01% | −83,860−44.8% | Reduced |
| American Century Companies Inc | 100,236 | $3.37M | 0.00% | −271,015−73.0% | Reduced |
| Schroder Investment Management Group | 94,225 | $3.22M | 0.00% | +94,225 | New |
| Shellback Capital, LP | 92,580 | $3.11M | 0.20% | +92,580 | New |
| Dark Forest Capital Management LP | 81,995 | $2.75M | 0.10% | +81,995 | New |
| Nuveen, LLC | 79,120 | $2.66M | 0.00% | −4,161−5.0% | Reduced |
| Wells Fargo & Company | 76,314 | $2.56M | 0.00% | +29,497+63.0% | Added |
| Clean Yield Group | 75,227 | $2.53M | 0.71% | −41,679−35.7% | Reduced |
| Harbor Capital Advisors, Inc. | 74,097 | $2.49M | 0.19% | −229,157−75.6% | Reduced |
| Tudor Investment Corp Et Al | 70,600 | $2.37M | 0.02% | −46,081−39.5% | Reduced |
| Swiss National Bank | 63,800 | $2.14M | 0.00% | +1,000+1.6% | Added |
| Amundi | 50,163 | $1.92M | 0.00% | −6,000−10.7% | Reduced |
| Verition Fund Management LLC | 55,680 | $1.87M | 0.01% | −91,831−62.3% | Reduced |
| Rhumbline Advisers | 53,985 | $1.81M | 0.00% | −998−1.8% | Reduced |
| Storebrand Asset Management AS | 53,054 | $1.78M | 0.00% | −4,791−8.3% | Reduced |
| Millennium Management LLC | 51,547 | $1.73M | 0.00% | +51,547 | New |
| Alliancebernstein L.P. | 50,140 | $1.68M | 0.00% | +6,370+14.6% | Added |
| Ardsley Advisory Partners LP | 50,000 | $1.68M | 0.26% | +50,000 | New |
| Alps Advisors Inc | 48,750 | $1.64M | 0.01% | −5,799−10.6% | Reduced |
| Victory Capital Management Inc | 42,423 | $1.42M | 0.00% | −35,323−45.4% | Reduced |
| UBS Asset Management Americas Inc | 41,469 | $1.39M | 0.00% | −49,652−54.5% | Reduced |
| Moody National Bank Trust Division | 39,756 | $1.34M | 0.11% | +39,756 | New |
| Balyasny Asset Management LLC | 36,554 | $1.23M | 0.00% | −55,170−60.1% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 34,501 | $1.16M | 0.00% | +799+2.4% | Added |
| Price T Rowe Associates Inc | 34,463 | $1.16M | 0.00% | +1,452+4.4% | Added |
| Fuller & Thaler Asset Management, Inc. | 33,595 | $1.13M | 0.00% | −1,595−4.5% | Reduced |
| Janney Montgomery Scott LLC | 30,756 | $1.03M | 0.00% | −38,251−55.4% | Reduced |
| California State Teachers Retirement System | 30,178 | $1.01M | 0.00% | +2,010+7.1% | Added |
| Franklin Resources Inc | 28,705 | $963.9K | 0.00% | +7,184+33.4% | Added |
| Bank of America Corp | 28,687 | $963.3K | 0.00% | −133,167−82.3% | Reduced |
| Susquehanna International Group, LLP | 23,417 | $786.3K | 0.00% | −16,627−41.5% | Reduced |
| Ironwood Investment Management LLC | 22,767 | $764.5K | 0.33% | −199−0.9% | Reduced |
| Deutsche Bank AG | 22,046 | $740.3K | 0.00% | +2,795+14.5% | Added |
| Kuhn & Co Investment Counsel | 21,650 | $727.0K | 0.58% | −4,000−15.6% | Reduced |
| Jupiter Asset Management Ltd | 21,198 | $711.8K | 0.01% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 20,751 | $696.8K | 0.00% | −63,122−75.3% | Reduced |
| Great West Life Assurance Co | 20,119 | $687.0K | 0.00% | +6,904+52.2% | Added |
| Cambridge Investment Research Advisors, Inc. | 20,326 | $683.0K | 0.00% | +20,326 | New |
| Penn Capital Management Co Inc | 19,964 | $670.4K | 0.05% | +19,964 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 19,533 | $655.9K | 0.00% | −408−2.0% | Reduced |
| Eagle Harbor Asset Management Inc | 18,895 | $634.5K | 0.55% | −4,865−20.5% | Reduced |
| Atomi Financial Group, Inc. | 18,676 | $627.2K | 0.02% | +18,676 | New |
| Newbridge Financial Services Group, Inc. | 18,672 | $627.0K | 0.09% | +18,672 | New |
| MetLife Investment Management | 18,515 | $621.7K | 0.00% | −1,676−8.3% | Reduced |
| Allspring Global Investments Holdings, LLC | 15,894 | $596.7K | 0.00% | −144−0.9% | Reduced |
| Dynamic Technology Lab Private Ltd | 17,590 | $591.0K | 0.10% | −10,018−36.3% | Reduced |
| FourThought Financial Partners, LLC | 17,309 | $581.2K | 0.05% | +17,309 | New |
| Marex Group plc | 16,515 | $554.6K | 0.01% | +16,515 | New |
| Janus Henderson Group PLC | 15,553 | $522.3K | 0.00% | 00.0% | Unchanged |
| Vanguard Capital Wealth Advisors | 15,000 | $503.7K | 0.40% | −21,000−58.3% | Reduced |
| Guinness Atkinson Asset Management Inc | 14,709 | $502.5K | 0.24% | −136−0.9% | Reduced |
| NorthCrest Asset Manangement, LLC | 12,864 | $499.8K | 0.01% | +12,864 | New |
| Raymond James Financial Inc | 14,464 | $485.7K | 0.00% | +2,308+19.0% | Added |
| Captrust Financial Advisors | 13,850 | $465.1K | 0.00% | −125−0.9% | Reduced |