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, Q1 2026
Institutional positions in Ameresco, Inc. as of Mar 31, 2026. 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
- 190
- +3 vs. Q4 2025
- Shares held
- 33.7M
- +2.92M (+9.5%) vs. Q4 2025
- Total value
- $858.7M
- −$42.1M (−4.7%) vs. Q4 2025
- New holders
- 38
- 68 more added
- Sold out
- 35
- 52 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Ameresco, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| MetLife Investment Management | 18,515 | $472.1K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 17,406 | $443.9K | 0.00% | −55,129−76.0% | Reduced |
| Vanguard Global Advisers, LLC | 17,338 | $442.1K | 0.00% | +17,338 | New |
| Acadian Asset Management LLC | 16,590 | $420.0K | 0.00% | +13,481+433.6% | Added |
| Quantinno Capital Management LP | 16,348 | $416.9K | 0.00% | +2,302+16.4% | Added |
| Skopos Labs, Inc. | 16,111 | $410.8K | 0.01% | −4,584−22.2% | Reduced |
| AQR Capital Management LLC | 15,722 | $400.9K | 0.00% | +3,148+25.0% | Added |
| Janus Henderson Group PLC | 15,553 | $396.3K | 0.00% | 00.0% | Unchanged |
| EntryPoint Capital, LLC | 14,912 | $380.3K | 0.11% | +14,912 | New |
| Manufacturers Life Insurance Company, The | 14,462 | $368.8K | 0.00% | +4,831+50.2% | Added |
| SG Americas Securities, LLC | 14,215 | $362.0K | 0.00% | −127,805−90.0% | Reduced |
| Barclays PLC | 13,909 | $354.7K | 0.00% | −45,622−76.6% | Reduced |
| Captrust Financial Advisors | 13,836 | $352.8K | 0.00% | −33−0.2% | Reduced |
| Gallagher Fiduciary Advisors, LLC | 13,773 | $351.2K | 0.01% | +5,884+74.6% | Added |
| Atria Investments LLC | 13,756 | $350.8K | 0.00% | +5,884+74.7% | Added |
| Jump Financial, LLC | 13,431 | $342.5K | 0.01% | +13,431 | New |
| Stifel Financial Corp | 12,944 | $330.1K | 0.00% | +12,944 | New |
| Guinness Atkinson Asset Management Inc | 12,768 | $325.6K | 0.16% | 00.0% | Unchanged |
| Quantbot Technologies LP | 12,399 | $316.2K | 0.01% | +12,399 | New |
| Intech Investment Management LLC | 12,341 | $314.7K | 0.00% | −7,520−37.9% | Reduced |
| NorthCrest Asset Manangement, LLC | 12,721 | $312.8K | 0.01% | −93−0.7% | Reduced |
| Creative Planning | 12,176 | $310.5K | 0.00% | +925+8.2% | Added |
| FourThought Financial Partners, LLC | 11,381 | $290.2K | 0.03% | −5,886−34.1% | Reduced |
| Brevan Howard Capital Management LP | 10,375 | $264.6K | 0.00% | +2,449+30.9% | Added |
| New York State Common Retirement Fund | 9,571 | $244.1K | 0.00% | 00.0% | Unchanged |
| Cetera Trust Company, N.A | 9,315 | $237.5K | 0.13% | 00.0% | Unchanged |
| Lighthouse Investment Partners, LLC | 9,265 | $236.3K | 0.01% | +9,265 | New |
| Advisors Asset Management, Inc. | 9,204 | $234.7K | 0.00% | +382+4.3% | Added |
| State Board of Administration of Florida Retirement System | 9,185 | $234.2K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 9,085 | $231.7K | 0.00% | −91−1.0% | Reduced |
| FMR LLC | 9,046 | $230.7K | 0.00% | −788−8.0% | Reduced |
| Tiaa-Cref Individual & Institutional Services, LLC | 8,804 | $224.5K | 0.00% | +8,804 | New |
| Bailard, Inc. | 8,700 | $221.8K | 0.01% | +1,500+20.8% | Added |
| Dynamic Technology Lab Private Ltd | 8,574 | $218.6K | 0.04% | +8,574 | New |
| Entropy Technologies, LP | 8,480 | $216.2K | 0.01% | +8,480 | New |
| Police & Firemen's Retirement System of New Jersey | 8,458 | $215.7K | 0.00% | 00.0% | Unchanged |
| Vanguard Investments Australia, Ltd. | 7,392 | $188.5K | 0.00% | +7,392 | New |
| KLP Kapitalforvaltning AS | 7,000 | $178.5K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 4,854 | $124.0K | 0.00% | 00.0% | Unchanged |
| Freestone Grove Partners LP | 3,440 | $87.7K | 0.00% | +3,440 | New |
| Ensign Peak Advisors, Inc | 2,979 | $76.0K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 2,902 | $74.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,684 | $68.4K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 2,444 | $62.3K | 0.00% | +761+45.2% | Added |
| Optiver Holding B.V. | 2,369 | $60.4K | 0.00% | +2,005+550.8% | Added |
| Wealth Enhancement Advisory Services, LLC | 15,025 | $56.7K | 0.00% | +12,768+565.7% | Added |
| Fifth Third Bancorp | 1,706 | $43.5K | 0.00% | +1,706 | New |
| Tower Research Capital LLC (TRC) | 1,634 | $41.7K | 0.00% | −252−13.4% | Reduced |
| GAMMA Investing LLC | 1,434 | $36.6K | 0.00% | −60−4.0% | Reduced |
| Centerpoint Advisors, LLC | 1,400 | $36.0K | 0.01% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 1,268 | $32.3K | 0.00% | −300−19.1% | Reduced |
| Nisa Investment Advisors, LLC | 1,175 | $30.0K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 1,064 | $27.1K | 0.00% | −786−42.5% | Reduced |
| Advisor Group Holdings, Inc. | 823 | $21.0K | 0.00% | +15+1.9% | Added |
| CWM, LLC | 792 | $20.2K | 0.00% | +1+0.1% | Added |
| Public Employees Retirement System of Ohio | 604 | $15.4K | 0.00% | −48−7.4% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 568 | $14.5K | 0.00% | +94+19.8% | Added |
| Versant Capital Management, Inc | 531 | $13.5K | 0.00% | 00.0% | Unchanged |
| Strategic Wealth Partners, Ltd. | 499 | $12.7K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 441 | $11.2K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 394 | $10.0K | 0.00% | +6+1.5% | Added |
| Parallel Advisors, LLC | 318 | $8.11K | 0.00% | +125+64.8% | Added |
| Smartleaf Asset Management LLC | 324 | $8.03K | 0.00% | +61+23.2% | Added |
| SBI Securities Co., Ltd. | 304 | $7.75K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 270 | $7.22K | 0.00% | +20+8.0% | Added |
| Signaturefd, LLC | 236 | $6.02K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 226 | $5.58K | 0.00% | −5−2.2% | Reduced |
| EverSource Wealth Advisors, LLC | 208 | $5.30K | 0.00% | +5+2.5% | Added |
| Los Angeles Capital Management LLC | 206 | $5.25K | 0.00% | −5,776−96.6% | Reduced |
| Rachor Investment Advisory Services, LLC | 187 | $4.77K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 177 | $4.51K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 167 | $4.25K | 0.00% | −18−9.7% | Reduced |
| Allworth Financial LP | 125 | $3.19K | 0.00% | −20−13.8% | Reduced |
| Northwestern Mutual Wealth Management Co | 106 | $2.70K | 0.00% | +106 | New |
| Costello Asset Management, INC | 100 | $2.55K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 73 | $1.86K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 73 | $1.86K | 0.00% | +3+4.3% | Added |
| Steward Partners Investment Advisory, LLC | 48 | $1.22K | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 43 | $1.10K | 0.00% | −1,587−97.4% | Reduced |
| Kilter Group LLC | 37 | $944 | 0.00% | 00.0% | Unchanged |
| SWAN Capital LLC | 35 | $893 | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 34 | $867 | 0.00% | +34 | New |
| Quarry LP | 31 | $791 | 0.00% | +31 | New |
| Root Financial Partners, LLC | 31 | $791 | 0.00% | +31 | New |
| Golden State Equity Partners | 25 | $637 | 0.00% | +25 | New |
| Twin Peaks Wealth Advisors, LLC | 16 | $408 | 0.00% | +16 | New |
| Larson Financial Group LLC | 15 | $383 | 0.00% | +15 | New |
| IFP Advisors, Inc | 6 | $153 | 0.00% | 00.0% | Unchanged |
| Stone House Investment Management, LLC | 5 | $128 | 0.00% | +1+25.0% | Added |
| Covestor Ltd | 3 | $0 | 0.00% | −4−57.1% | Reduced |
| Driehaus Capital Management LLC | 0 | $0 | 0.00% | −504,658−100.0% | Sold out |
| Cooper Creek Partners Management LLC | 0 | $0 | 0.00% | −391,957−100.0% | Sold out |
| Castleark Management LLC | 0 | $0 | 0.00% | −73,710−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −68,019−100.0% | Sold out |
| Ardsley Advisory Partners LP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −29,780−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −28,133−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −26,250−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −20,779−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −19,346−100.0% | Sold out |