AMERESCO INC (AMRC)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
176
Reporting holders
$957.7M
Reported value
2.1%
Held as options
+0
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLP | $93.1M | 3,374,767 | 0.02% | 16q | -4.7%-$4.6M |
| BlackRock, Inc. | $73.2M | 2,651,574 | 0.00% | 8q | +7.9%+$5.4M |
| Grantham, Mayo, Van Otterloo & Co. LLC | $56.1M | 2,030,950 | 0.13% | 22q | -8.9%-$5.5M |
| DIMENSIONAL FUND ADVISORS LP | $44.2M | 1,601,338 | 0.01% | 31q | +11.2%+$4.5M |
| STATE STREET CORP | $44.2M | 1,601,127 | 0.00% | 31q | +20.4%+$7.5M |
| MILLENNIUM MANAGEMENT LLC | $41.0M | 1,487,282 | 0.01% | 4q | +489.4%+$34.1M |
| VANGUARD CAPITAL MANAGEMENT LLC | $39.5M | 1,430,762 | 0.00% | 2q | +5.3%+$2.0M |
| D. E. Shaw & Co., Inc. | $34.7M | 1,258,266 | 0.02% | 11q | -1.1%-$378.2K |
| DNB Asset Management AS | $28.3M | 1,025,498 | 0.08% | 10q | +13.7%+$3.4M |
| ROYCE & ASSOCIATES LP | $27.5M | 998,183 | 0.22% | 6q | -20.1%-$6.9M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $25.2M | 914,162 | 0.00% | 2q | +8.1%+$1.9M |
| GEODE CAPITAL MANAGEMENT, LLC | $23.8M | 862,848 | 0.00% | 31q | +8.8%+$1.9M |
| GAGNON SECURITIES LLC | $22.8M | 826,562 | 4.40% | 31q | -1.6%-$372.6K |
| AMERICAN CENTURY COMPANIES INC | $22.0M | 798,121 | 0.01% | 16q | +51.7%+$7.5M |
| Legal & General Group Plc | $22.0M | 796,268 | 0.00% | 31q | +45.0%+$6.8M |
| First Eagle Investment Management, LLC | $20.7M | 749,081 | 0.03% | 8q | +34.9%+$5.3M |
| UBS Group AG | $20.0M | 726,028 | 0.00% | 31q | +73.6%+$8.5M |
| Swedbank AB | $19.8M | 718,000 | 0.02% | 4q | +11.3%+$2.0M |
| MORGAN STANLEY | $17.9M | 648,022 | 0.00% | 35q | -3.4%-$623.8K |
| EXCHANGE TRADED CONCEPTS, LLC | $17.7M | 641,136 | 0.04% | 2q | +106.6%+$9.1M |
| Redwood Grove Capital, LLC | $15.0M | 543,525 | 3.80% | 10q | +15.8%+$2.0M |
| Gagnon Advisors, LLC | $13.0M | 472,798 | 8.30% | 31q | HELD |
| Bandera Partners LLC | $12.1M | 476,309 | 4.28% | 31q | HELD |
| ROYAL BANK OF CANADA | $11.6M | 418,879 | 0.00% | 31q | -16.9%-$2.4M |
| MACKENZIE FINANCIAL CORP | $10.2M | 371,053 | 0.01% | new | NEW |
| JCP Investment Management, LLC | $9.4M | 339,000 | 5.00% | new | NEW |
| Invesco Ltd. | $8.8M | 318,835 | 0.00% | 31q | -5.4%-$503.4K |
| FIRST TRUST ADVISORS LP | $8.3M | 300,100 | 0.00% | 31q | +72.5%+$3.5M |
| JANE STREET GROUP, LLC | $8.3M | options only | 0.00% | 4q | OPTIONS |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | $8.2M | 295,419 | 0.05% | 8q | -4.9%-$424.5K |
| NORTHERN TRUST CORP | $8.1M | 293,011 | 0.00% | 31q | +7.6%+$573.9K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $7.4M | 267,385 | 0.00% | 31q | +5.9%+$408.3K |
| Sixth Street Partners Management Company, L.P. | $7.4M | 267,385 | 0.00% | new | NEW |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $7.2M | 186,919 | 0.00% | 31q | +560.4%+$6.1M |
| CITADEL ADVISORS LLC | $6.4M | 65,648 | 0.00% | 26q | -69.2%-$14.4M |
| Rock Point Advisors, LLC | $5.8M | 211,765 | 1.43% | 17q | HELD |
| VANGUARD FIDUCIARY TRUST CO | $5.7M | 205,721 | 0.00% | 2q | +2.1%+$119.1K |
| Guinness Asset Management LTD | $5.3M | 193,399 | 0.09% | 30q | +3.5%+$178.5K |
| Russell Investments Group, Ltd. | $4.9M | 175,755 | 0.00% | 26q | -16.8%-$981.2K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $4.5M | 161,241 | 0.08% | 6q | -56.7%-$5.8M |
| TUDOR INVESTMENT CORP ET AL | $3.9M | 142,606 | 0.01% | 11q | -33.7%-$2.0M |
| SEGALL BRYANT & HAMILL, LLC | $3.7M | 135,058 | 0.04% | 2q | +11.5%+$384.0K |
| GOLDMAN SACHS GROUP INC | $3.4M | 124,562 | 0.00% | 29q | -52.0%-$3.7M |
| Baird Financial Group, Inc. | $3.4M | 122,915 | 0.00% | 2q | -18.3%-$761.9K |
| Bank of New York Mellon Corp | $3.3M | 119,878 | 0.00% | 31q | +3.0%+$95.6K |
| HUSSMAN STRATEGIC ADVISORS, INC. | $2.9M | 105,000 | 0.67% | 2q | -16.7%-$579.6K |
| BNP PARIBAS FINANCIAL MARKETS | $2.8M | 101,358 | 0.00% | 31q | -33.4%-$1.4M |
| Raiffeisen Bank International AG | $2.7M | 100,000 | 0.03% | new | NEW |
| BANK OF AMERICA CORP /DE/ | $2.6M | 95,034 | 0.00% | 31q | -24.2%-$839.2K |
| Nuveen, LLC | $2.6M | 94,043 | 0.00% | 6q | +17.9%+$395.0K |
| CONNORS INVESTOR SERVICES INC | $2.5M | 90,342 | 0.22% | 26q | -28.1%-$973.3K |
| Erste Asset Management GmbH | $2.4M | 91,224 | 0.02% | 28q | -37.7%-$1.5M |
| Kultura Capital Management LP | $2.2M | options only | 0.41% | new | OPTIONS |
| FRANKLIN RESOURCES INC | $2.1M | 76,600 | 0.00% | 5q | +225.6%+$1.5M |
| IMC-Chicago, LLC | $1.9M | 15,048 | 0.00% | 2q | HELD |
| Clean Yield Group | $1.9M | 69,317 | 0.47% | 31q | +4.3%+$78.8K |
| Amundi | $1.8M | 65,165 | 0.00% | 21q | +10.4%+$170.0K |
| Swiss National Bank | $1.8M | 64,700 | 0.00% | 29q | -0.6%-$11.0K |
| Empowered Funds, LLC | $1.8M | 63,769 | 0.01% | 2q | -71.7%-$4.5M |
| CAPITAL FUND MANAGEMENT S.A. | $1.7M | 62,709 | 0.01% | 2q | +84.8%+$794.1K |
| WELLS FARGO & COMPANY/MN | $1.7M | 60,911 | 0.00% | 31q | -33.0%-$829.0K |
| Qube Research & Technologies Ltd | $1.5M | 54,021 | 0.00% | 2q | -49.8%-$1.5M |
| STATE OF WISCONSIN INVESTMENT BOARD | $1.5M | 53,616 | 0.00% | 9q | +21.5%+$261.4K |
| STOREBRAND ASSET MANAGEMENT AS | $1.4M | 52,274 | 0.00% | 3q | +6.7%+$91.2K |
| Trexquant Investment LP | $1.4M | 52,266 | 0.01% | 10q | +3.9%+$54.0K |
| ALPS ADVISORS INC | $1.4M | 50,501 | 0.01% | 30q | +2.9%+$39.1K |
| RHUMBLINE ADVISERS | $1.3M | 47,464 | 0.00% | 31q | -0.5%-$6.8K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $1.2M | 42,531 | 0.00% | 14q | +24.7%+$232.5K |
| ALGERT GLOBAL LLC | $1.2M | 42,010 | 0.01% | 2q | -45.8%-$979.0K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $1.1M | 41,568 | 0.00% | 9q | +10.2%+$105.7K |
| IRONWOOD INVESTMENT MANAGEMENT LLC | $1.1M | 41,372 | 0.39% | 11q | +84.7%+$523.5K |
| JUPITER ASSET MANAGEMENT LTD | $1.1M | 41,183 | 0.01% | 6q | HELD |
| Engineers Gate Manager LP | $1.1M | 40,714 | 0.01% | new | NEW |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $1.1M | 40,568 | 0.00% | 6q | -23.3%-$339.7K |
| PANAGORA ASSET MANAGEMENT INC | $1.1M | 38,680 | 0.00% | 3q | -69.1%-$2.4M |
| DEUTSCHE BANK AG\ | $962.0K | 34,856 | 0.00% | 34q | +23.1%+$180.4K |
| CITIGROUP INC | $958.3K | 34,720 | 0.00% | 31q | +16.8%+$137.9K |
| ALLIANCEBERNSTEIN L.P. | $952.2K | 37,340 | 0.00% | 31q | HELD |
| DARK FOREST CAPITAL MANAGEMENT LP | $878.3K | 31,823 | 0.06% | 2q | +12.1%+$94.8K |
| JPMORGAN CHASE & CO | $815.8K | 30,703 | 0.00% | 31q | -45.3%-$676.2K |
| Fideuram Asset Management (Ireland) dac | $797.1K | 30,000 | 0.02% | new | NEW |
| FULLER & THALER ASSET MANAGEMENT, INC. | $782.2K | 28,341 | 0.00% | 6q | +5.6%+$41.4K |
| BARCLAYS PLC | $761.3K | 27,582 | 0.00% | 31q | +98.3%+$377.4K |
| CoreCommodity Management, LLC | $712.6K | 25,818 | 0.14% | 2q | +5.3%+$35.8K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | $704.0K | 25,507 | 0.00% | 29q | +9.8%+$62.7K |
| VANGUARD ASSET MANAGEMENT, Ltd | $695.0K | 25,180 | 0.00% | 2q | +26.4%+$145.3K |
| Hartree Partners, LP | $690.0K | 25,000 | 0.15% | new | NEW |
| Crawford Fund Management, LLC | $662.4K | options only | 0.10% | new | OPTIONS |
| Granahan Investment Management, LLC | $652.0K | 23,622 | 0.02% | 18q | -96.3%-$16.7M |
| Kuhn & Co Investment Counsel | $625.1K | 22,650 | 0.36% | 11q | HELD |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | $619.2K | 22,433 | 0.49% | 11q | +9.1%+$51.8K |
| Aquatic Capital Management LLC | $600.5K | 21,758 | 0.02% | new | NEW |
| Counterpoint Mutual Funds LLC | $560.9K | 20,322 | 0.06% | 2q | -34.1%-$290.8K |
| Allspring Global Investments Holdings, LLC | $553.0K | 20,036 | 0.00% | 7q | +3.0%+$15.9K |
| MetLife Investment Management, LLC | $531.9K | 19,271 | 0.00% | 31q | +4.1%+$20.9K |
| Quantinno Capital Management LP | $491.9K | 17,823 | 0.00% | 5q | +9.0%+$40.7K |
| HSBC HOLDINGS PLC | $467.4K | 17,036 | 0.00% | 2q | -33.3%-$233.3K |
| Jupiter Topco LLC | $429.1K | 15,553 | 0.00% | new | FIRST |
| Creative Planning | $419.9K | 15,214 | 0.00% | 5q | +25.0%+$83.8K |
| MERCER GLOBAL ADVISORS INC /ADV | $398.3K | 14,430 | 0.00% | new | NEW |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-07-22 | 13G | Millennium Management LLCwith 2 co-filers | 5.2% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 176 | $957.7M | 34,049,041 | 30 | 60 | 57 | 2.1% |
| Q1 2026 | 176 | $818.7M | 31,897,082 | 32 | 57 | 44 | 0.8% |
| Q4 2025 | 170 | $933.7M | 31,584,537 | 23 | 52 | 47 | 0.9% |
| Q3 2025 | 173 | $1.1B | 32,342,775 | 43 | 35 | 62 | 1.3% |
| Q2 2025 | 151 | $494.3M | 32,405,608 | 25 | 60 | 42 | 0.5% |
| Q1 2025 | 159 | $362.7M | 29,957,325 | 39 | 53 | 46 | 0.9% |
| Q4 2024 | 165 | $717.1M | 30,290,705 | 19 | 52 | 49 | 1.3% |
| Q3 2024 | 167 | $1.2B | 30,357,325 | 22 | 47 | 60 | 1.7% |
| Q2 2024 | 167 | $896.7M | 30,760,119 | 28 | 61 | 48 | 1.1% |
| Q1 2024 | 165 | $735.6M | 30,260,031 | 35 | 54 | 50 | 0.9% |
| Q4 2023 | 163 | $911.5M | 28,661,814 | 20 | 55 | 54 | 0.5% |
| Q3 2023 | 168 | $1.1B | 29,266,173 | 20 | 59 | 55 | 0.3% |
| Q2 2023 | 180 | $1.4B | 29,143,208 | 21 | 72 | 48 | 0.3% |
| Q1 2023 | 179 | $1.3B | 27,282,782 | 21 | 68 | 49 | 0.4% |
| Q4 2022 | 172 | $1.4B | 24,649,550 | 23 | 59 | 53 | 0.3% |
| Q3 2022 | 217 | $2.1B | 31,188,012 | 28 | 59 | 79 | 0.3% |
| Q2 2022 | 208 | $1.4B | 31,396,244 | 38 | 59 | 72 | 0.3% |
| Q1 2022 | 208 | $2.4B | 29,854,491 | 30 | 84 | 59 | 0.6% |
| Q4 2021 | 221 | $2.2B | 27,099,742 | 39 | 66 | 70 | 0.5% |
| Q3 2021 | 200 | $1.6B | 26,695,413 | 28 | 64 | 68 | 0.5% |
| Q2 2021 | 192 | $1.7B | 26,612,470 | 29 | 62 | 74 | 0.5% |
| Q1 2021 | 203 | $1.2B | 25,146,189 | 42 | 84 | 48 | 1.7% |
| Q4 2020 | 200 | $1.1B | 20,913,189 | 52 | 52 | 55 | 2.2% |
| Q3 2020 | 147 | $643.7M | 19,234,631 | 35 | 39 | 40 | 0.2% |
| Q2 2020 | 123 | $596.3M | 21,424,004 | 21 | 40 | 37 | 0.2% |
| Q1 2020 | 109 | $313.6M | 18,348,709 | 24 | 32 | 34 | 0.4% |
| Q4 2019 | 97 | $287.8M | 16,426,016 | 14 | 37 | 23 | 0.1% |
| Q3 2019 | 96 | $242.9M | 15,100,553 | 13 | 32 | 27 | 0.1% |
| Q2 2019 | 92 | $212.2M | 14,370,502 | 16 | 36 | 19 | 0.2% |
| Q1 2019 | 95 | $228.3M | 14,110,634 | 18 | 19 | 31 | 0.1% |
| Q4 2018 | 96 | $196.9M | 13,943,045 | 4 | 1 | 1 | 0.2% |