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 |
|---|---|---|---|---|---|
| Atomi Financial Group, Inc. | 18,676 | $627.2K | 0.02% | +18,676 | New |
| Eagle Harbor Asset Management Inc | 18,895 | $634.5K | 0.55% | −4,865−20.5% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 19,533 | $655.9K | 0.00% | −408−2.0% | Reduced |
| Penn Capital Management Co Inc | 19,964 | $670.4K | 0.05% | +19,964 | New |
| Cambridge Investment Research Advisors, Inc. | 20,326 | $683.0K | 0.00% | +20,326 | New |
| Great West Life Assurance Co | 20,119 | $687.0K | 0.00% | +6,904+52.2% | Added |
| JPMorgan Chase & Co | 20,751 | $696.8K | 0.00% | −63,122−75.3% | Reduced |
| Jupiter Asset Management Ltd | 21,198 | $711.8K | 0.01% | 00.0% | Unchanged |
| Kuhn & Co Investment Counsel | 21,650 | $727.0K | 0.58% | −4,000−15.6% | Reduced |
| Deutsche Bank AG | 22,046 | $740.3K | 0.00% | +2,795+14.5% | Added |
| Ironwood Investment Management LLC | 22,767 | $764.5K | 0.33% | −199−0.9% | Reduced |
| Susquehanna International Group, LLP | 23,417 | $786.3K | 0.00% | −16,627−41.5% | Reduced |
| Bank of America Corp | 28,687 | $963.3K | 0.00% | −133,167−82.3% | Reduced |
| Franklin Resources Inc | 28,705 | $963.9K | 0.00% | +7,184+33.4% | Added |
| California State Teachers Retirement System | 30,178 | $1.01M | 0.00% | +2,010+7.1% | Added |
| Janney Montgomery Scott LLC | 30,756 | $1.03M | 0.00% | −38,251−55.4% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 33,595 | $1.13M | 0.00% | −1,595−4.5% | Reduced |
| Price T Rowe Associates Inc | 34,463 | $1.16M | 0.00% | +1,452+4.4% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 34,501 | $1.16M | 0.00% | +799+2.4% | Added |
| Balyasny Asset Management LLC | 36,554 | $1.23M | 0.00% | −55,170−60.1% | Reduced |
| Moody National Bank Trust Division | 39,756 | $1.34M | 0.11% | +39,756 | New |
| UBS Asset Management Americas Inc | 41,469 | $1.39M | 0.00% | −49,652−54.5% | Reduced |
| Victory Capital Management Inc | 42,423 | $1.42M | 0.00% | −35,323−45.4% | Reduced |
| Alps Advisors Inc | 48,750 | $1.64M | 0.01% | −5,799−10.6% | Reduced |
| Ardsley Advisory Partners LP | 50,000 | $1.68M | 0.26% | +50,000 | New |
| Alliancebernstein L.P. | 50,140 | $1.68M | 0.00% | +6,370+14.6% | Added |
| Millennium Management LLC | 51,547 | $1.73M | 0.00% | +51,547 | New |
| Storebrand Asset Management AS | 53,054 | $1.78M | 0.00% | −4,791−8.3% | Reduced |
| Rhumbline Advisers | 53,985 | $1.81M | 0.00% | −998−1.8% | Reduced |
| Verition Fund Management LLC | 55,680 | $1.87M | 0.01% | −91,831−62.3% | Reduced |
| Amundi | 50,163 | $1.92M | 0.00% | −6,000−10.7% | Reduced |
| Swiss National Bank | 63,800 | $2.14M | 0.00% | +1,000+1.6% | Added |
| Tudor Investment Corp Et Al | 70,600 | $2.37M | 0.02% | −46,081−39.5% | Reduced |
| Harbor Capital Advisors, Inc. | 74,097 | $2.49M | 0.19% | −229,157−75.6% | Reduced |
| Clean Yield Group | 75,227 | $2.53M | 0.71% | −41,679−35.7% | Reduced |
| Wells Fargo & Company | 76,314 | $2.56M | 0.00% | +29,497+63.0% | Added |
| Nuveen, LLC | 79,120 | $2.66M | 0.00% | −4,161−5.0% | Reduced |
| Dark Forest Capital Management LP | 81,995 | $2.75M | 0.10% | +81,995 | New |
| Shellback Capital, LP | 92,580 | $3.11M | 0.20% | +92,580 | New |
| Schroder Investment Management Group | 94,225 | $3.22M | 0.00% | +94,225 | New |
| American Century Companies Inc | 100,236 | $3.37M | 0.00% | −271,015−73.0% | Reduced |
| Squarepoint Ops LLC | 103,503 | $3.48M | 0.01% | −83,860−44.8% | Reduced |
| Pier Capital, LLC | 104,380 | $3.51M | 0.55% | +104,380 | New |
| Bank of New York Mellon Corp | 105,052 | $3.53M | 0.00% | +3,206+3.1% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 107,788 | $3.62M | 0.01% | +82,015+318.2% | Added |
| Goldman Sachs Group Inc | 110,551 | $3.71M | 0.00% | −30,804−21.8% | Reduced |
| Swedbank AB | 116,000 | $3.90M | 0.00% | +116,000 | New |
| Empowered Funds, LLC | 121,885 | $4.09M | 0.04% | +13,828+12.8% | Added |
| Trexquant Investment LP | 123,928 | $4.16M | 0.04% | +4,370+3.7% | Added |
| Barclays PLC | 134,865 | $4.53M | 0.00% | −7,514−5.3% | Reduced |
| KBC Group NV | 142,828 | $4.80M | 0.01% | 00.0% | Unchanged |
| Cooper Creek Partners Management LLC | 152,925 | $5.13M | 0.19% | +152,925 | New |
| Erste Asset Management GmbH | 154,019 | $5.26M | 0.05% | +44,949+41.2% | Added |
| Connors Investor Services Inc | 156,826 | $5.27M | 0.45% | −54,603−25.8% | Reduced |
| Portolan Capital Management, LLC | 174,903 | $5.87M | 0.32% | +174,903 | New |
| First Trust Advisors LP | 176,751 | $5.94M | 0.00% | −1,598,436−90.0% | Reduced |
| Jane Street Group, LLC | 177,593 | $5.96M | 0.01% | +177,593 | New |
| DekaBank Deutsche Girozentrale | 184,935 | $6.29M | 0.01% | 00.0% | Unchanged |
| Guinness Asset Management LTD | 198,396 | $6.78M | 0.11% | −43,908−18.1% | Reduced |
| Driehaus Capital Management LLC | 214,699 | $7.21M | 0.05% | +214,699 | New |
| Russell Investments Group, Ltd. | 249,667 | $8.38M | 0.01% | +51,430+25.9% | Added |
| Rock Point Advisors, LLC | 250,017 | $8.40M | 2.22% | −177,479−41.5% | Reduced |
| Charles Schwab Investment Management Inc | 261,759 | $8.79M | 0.00% | −4,218−1.6% | Reduced |
| Bridgeway Capital Management, LLC | 268,357 | $9.01M | 0.19% | +13,828+5.4% | Added |
| Northern Trust Corp | 289,187 | $9.71M | 0.00% | +2,059+0.7% | Added |
| Silvercrest Asset Management Group LLC | 344,840 | $11.6M | 0.08% | −53,786−13.5% | Reduced |
| Legal & General Group Plc | 423,730 | $14.2M | 0.00% | −255,625−37.6% | Reduced |
| UBS Group AG | 449,053 | $15.1M | 0.00% | +155,614+53.0% | Added |
| Gagnon Advisors, LLC | 472,798 | $15.9M | 9.80% | 00.0% | Unchanged |
| Morgan Stanley | 524,658 | $17.6M | 0.00% | +4,839+0.9% | Added |
| Bandera Partners LLC | 526,769 | $17.7M | 7.75% | 00.0% | Unchanged |
| Invesco Ltd. | 575,173 | $19.3M | 0.00% | +203,374+54.7% | Added |
| Handelsbanken Fonder AB | 605,330 | $20.3M | 0.06% | +289,381+91.6% | Added |
| Redwood Grove Capital, LLC | 619,625 | $20.8M | 5.96% | −60,208−8.9% | Reduced |
| First Eagle Investment Management, LLC | 720,372 | $24.2M | 0.04% | −33,435−4.4% | Reduced |
| Geode Capital Management, LLC | 774,089 | $26.0M | 0.00% | −14,744−1.9% | Reduced |
| Gagnon Securities LLC | 859,409 | $28.9M | 5.79% | −10,836−1.2% | Reduced |
| Royal Bank of Canada | 885,338 | $29.7M | 0.01% | +20,442+2.4% | Added |
| Granahan Investment Management Inc | 890,072 | $29.9M | 1.22% | +462,875+108.4% | Added |
| Royce & Associates LP | 964,010 | $32.4M | 0.32% | +640,106+197.6% | Added |
| DnB Asset Management AS | 1,034,594 | $34.7M | 0.13% | −155,120−13.0% | Reduced |
| D. E. Shaw & Co., Inc. | 1,154,241 | $38.8M | 0.03% | +253,153+28.1% | Added |
| Dimensional Fund Advisors LP | 1,238,322 | $41.6M | 0.01% | +5,431+0.4% | Added |
| State Street Corp | 1,461,716 | $49.1M | 0.00% | −9,309−0.6% | Reduced |
| Vanguard Group Inc | 2,412,360 | $81.0M | 0.00% | −88,529−3.5% | Reduced |
| BlackRock, Inc. | 2,419,163 | $81.2M | 0.00% | −19,547−0.8% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 3,203,393 | $107.6M | 0.30% | −643,538−16.7% | Reduced |
| Wellington Management Group LLP | 4,735,585 | $159.0M | 0.03% | +2,981,689+170.0% | Added |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −205,191−100.0% | Sold out |
| Kingdon Capital Management, L.L.C. | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Caxton Associates LLP | 0 | $0 | 0.00% | −151,437−100.0% | Sold out |
| Kennedy Capital Management, Inc. | 0 | $0 | 0.00% | −51,557−100.0% | Sold out |
| Stifel Financial Corp | 0 | $0 | 0.00% | −47,211−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −37,866−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −21,550−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −19,800−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −18,224−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −16,476−100.0% | Sold out |
| JCP Investment Management, LLC | 0 | $0 | 0.00% | −16,297−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −14,706−100.0% | Sold out |