13F

Stock

Ameresco, Inc.

AMRC · held by 189 managers

Reported value

$823.5M

Holders

189

+33 new · −36 exited

Holders’ est. mark

−$98M

Price effect on 151 books still in the name

Largest holder

$90.3M

WELLINGTON MANAGEMENT GROUP LLP

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
WELLINGTON MANAGEMENT GROUP LLP3.54M$90.3M−$13.4MCut−$24M
BlackRock, Inc.2.46M$62.6M−$9.31MCut−$9.6M
Grantham, Mayo, Van Otterloo & Co. LLC2.23M$56.9M−$8.45MCut−$11.2M
DIMENSIONAL FUND ADVISORS LP1.44M$36.7M−$4.82MCut−$563.8K
VANGUARD CAPITAL MANAGEMENT LLC1.36M$34.7MHeld
State Street1.33M$33.9M−$5.02MCut−$4.89M
D. E. Shaw & Co., Inc.1.27M$32.4M−$4.82MCut−$4.97M
ROYCE & ASSOCIATES LP1.25M$31.9M−$4.04MAdded$626.3K
DNB Asset Management AS902.3K$23M−$2.98MAdded$14.4K
VANGUARD PORTFOLIO MANAGEMENT LLC845.9K$21.6MHeld
GAGNON SECURITIES LLC840.1K$21.4M−$3.16MCut−$2.97M
GEODE CAPITAL MANAGEMENT, LLC792.9K$20.2M−$2.89MCut−$2.11M
MORGAN STANLEY670.6K$17.1M−$2.21MAdded$2.69K
Swedbank AB645K$16.4M−$1.4MAdded$5.61M
Granahan Investment Management, LLC630.1K$16.1M−$2.39MCut−$8.77M
First Eagle Investment Management, LLC555.3K$14.2M−$2.1MCut−$2.67M
Legal & General Group Plc549.2K$14M−$1.77MAdded$310K
SCHRODER INVESTMENT MANAGEMENT GROUP551.2K$13.7MNew
AMERICAN CENTURY COMPANIES INC526.2K$13.4M−$1.5MAdded$1.84M
ROYAL BANK OF CANADA504.1K$12.9M−$1.91MCut−$4.7M
Bandera Partners LLC476.3K$12.1M−$1.81MCut−$3.28M
Gagnon Advisors, LLC472.8K$12.1M−$1.79MCut−$1.79M
Redwood Grove Capital, LLC469.5K$12M−$1.78MCut−$2.46M
UBS Group AG418.1K$10.7M−$1.51MCut−$977.1K
BRIDGEWAY CAPITAL MANAGEMENT, LLC372.1K$9.49M−$1.34MCut−$891.9K
Invesco Ltd.337.1K$8.6M−$1.28MCut−$5.26M
SILVERCREST ASSET MANAGEMENT GROUP LLC310.8K$7.93M−$1.18MCut−$2.17M
EXCHANGE TRADED CONCEPTS, LLC310.4K$7.91MNew
NORTHERN TRUST CORP272.2K$6.94M−$990.4KCut−$712.5K
GOLDMAN SACHS GROUP INC259.4K$6.61M−$485.1KAdded$2.87M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC252.6K$6.44M−$957.3KCut−$1.22M
MILLENNIUM MANAGEMENT LLC252.3K$6.43M−$515.8KAdded$2.45M
Balyasny Asset Management L.P.227.5K$5.8MNew
Empowered Funds, LLC225.6K$5.75MNew
TUDOR INVESTMENT CORP ET AL215.2K$5.49M−$815.8KCut−$1.02M
Citadel213.3K$5.44M−$155.7KAdded$4.24M
Russell Investments Group, Ltd.211.3K$5.39M−$800.9KCut−$1.12M
Rock Point Advisors, LLC211.1K$5.38M−$726.9KCut−$233.5K
VANGUARD FIDUCIARY TRUST CO201.4K$5.14MHeld
Guinness Asset Management LTD186.9K$4.77M−$846.6KCut−$803.7K
FIRST TRUST ADVISORS LP174K$4.44M−$659.5KCut−$26.8M
BNP PARIBAS FINANCIAL MARKETS152.2K$3.88M−$486.6KAdded$119.4K
Baird Financial Group, Inc.150.5K$3.84MNew
Erste Asset Management GmbH146.4K$3.63M−$700.6KCut−$348.7K
HUSSMAN STRATEGIC ADVISORS, INC.126K$3.21MNew
CONNORS INVESTOR SERVICES INC125.6K$3.2M−$475.3KCut−$470.3K
BANK OF AMERICA CORP /DE/125.4K$3.2M−$288.7KAdded$968K
PANAGORA ASSET MANAGEMENT INC125.1K$3.19M−$137KAdded$2.13M
SEGALL BRYANT & HAMILL, LLC121.1K$3.09MNew
Bank of New York Mellon Corp116.4K$2.97M−$441.2KCut−$524.8K
Qube Research & Technologies Ltd107.7K$2.75MNew
MARSHALL WACE, LLP87.2K$2.22MNew
Penn Capital Management Company, LLC81K$2.07M−$307.1KCut−$354.5K
Nuveen, LLC79.7K$2.03M−$299.9KCut−$284.3K
JANE STREET GROUP, LLC71.6K$1.83M−$271.4KCut−$2.71M
Clean Yield Group66.5K$1.69M−$237.8KCut−$143K
Swiss National Bank65.1K$1.66M−$246.7KCut−$246.7K
Amundi59K$1.5M−$195.5KCut−$6.01K
JPMORGAN CHASE & CO56.2K$1.39M−$90.3KAdded$805.8K
Universal- Beteiligungs- und Servicegesellschaft mbH52.9K$1.35M−$201.8KCut−$1.3M
Trexquant Investment LP50.3K$1.28M−$190.7KCut−$4.24M
ALPS ADVISORS INC49.1K$1.25M−$172.8KCut−$83.8K
STOREBRAND ASSET MANAGEMENT AS49K$1.25M−$185.6KCut−$313.1K
RHUMBLINE ADVISERS47.7K$1.22M−$180.8KCut−$224.1K
WELLS FARGO & COMPANY/MN45.5K$1.16M−$172.3KCut−$826.3K
STATE OF WISCONSIN INVESTMENT BOARD44.1K$1.13M−$167.3KCut−$187.1K
ALLIANCEBERNSTEIN L.P.37.3K$1.09M$0Held
JUPITER ASSET MANAGEMENT LTD41.2K$1.05M−$80.3KAdded$429.3K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.37.7K$962.3K−$138.6KCut−$109.1K
MOODY NATIONAL BANK TRUST DIVISION35.5K$904.3K−$134.4KCut−$287.1K
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC34.1K$869.8K−$129.3KCut−$391.5K
CAPITAL FUND MANAGEMENT S.A.33.9K$865.4KNew
Counterpoint Mutual Funds LLC30.9K$786.9KNew
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM29.9K$762.6K−$113.3KCut−$120.4K
SteelPeak Wealth, LLC29.8K$760.3K−$40.1KAdded$450.6K
CITIGROUP INC29.7K$757.9K−$28.9KAdded$534.7K
DARK FOREST CAPITAL MANAGEMENT LP28.4K$723.9KNew
DEUTSCHE BANK AG\28.3K$722.1K−$96.2KCut−$21.4K
SUSQUEHANNA INTERNATIONAL GROUP, LLP28.3K$721.8K−$107.3KCut−$624.9K
TWO SIGMA INVESTMENTS, LP26.9K$684.8K−$41.6KAdded$363K
FULLER & THALER ASSET MANAGEMENT, INC.26.8K$684.4K−$96.8KCut−$63.6K
HSBC HOLDINGS PLC25.5K$651.2KNew
CoreCommodity Management, LLC24.5K$625.3KNew
FRANKLIN RESOURCES INC23.5K$599.9K−$86KCut−$65.1K
Zurcher Kantonalbank (Zurich Cantonalbank)23.2K$592.5K−$75KAdded$12.9K
Kuhn & Co Investment Counsel22.6K$577.6K−$85.8KCut−$85.8K
IRONWOOD INVESTMENT MANAGEMENT LLC22.4K$571.3K−$84.9KCut−$88.6K
Inspire Investing, LLC20.4K$521.2K−$61.6KAdded$45.5K
VANGUARD ASSET MANAGEMENT, Ltd19.9K$507.9KHeld
Allspring Global Investments Holdings, LLC19.5K$480.1K−$80.4KCut−$29.7K
MetLife Investment Management, LLC18.5K$472.1K−$70.2KCut−$70.2K
Squarepoint Ops LLC17.4K$443.9K−$66KCut−$1.68M
Vanguard Global Advisers, LLC17.3K$442.1KHeld
Quantinno Capital Management LP16.3K$416.9K−$53.2KAdded$5.47K
Brooklyn Investment Group16.1K$410.8K−$73.6KCut−$211.5K
Icahn Capital15.7K$400.9K−$47.7KAdded$32.6K
JANUS HENDERSON GROUP PLC15.6K$396.3K−$58.9KCut−$58.9K
EntryPoint Capital, LLC14.9K$380.3KNew
MANUFACTURERS LIFE INSURANCE COMPANY, THE14.5K$368.8K−$36.5KAdded$86.7K
BARCLAYS PLC13.9K$354.7K−$52.7KCut−$1.39M
CAPTRUST FINANCIAL ADVISORS13.8K$352.8K−$52.4KCut−$53.4K
Gallagher Fiduciary Advisors, LLC13.8K$351.2K−$29.9KAdded$120.1K
Atria Investments, Inc13.8K$350.8K−$29.8KAdded$120.2K
Jump Financial, LLC13.4K$342.5KNew
STIFEL FINANCIAL CORP12.9K$330.1KNew
Guinness Atkinson Asset Management Inc12.8K$325.6K−$58.4KCut−$58.4K
Quantbot Technologies LP12.4K$316.2KNew
INTECH INVESTMENT MANAGEMENT LLC12.3K$314.7K−$46.8KCut−$267K
NorthCrest Asset Manangement, LLC12.7K$312.8K−$80.5KCut−$83.4K
Creative Planning12.2K$310.5K−$42.7KCut−$19.1K
FourThought Financial Partners, LLC11.4K$290.2K−$43.1KCut−$215.5K
Brevan Howard Capital Management LP10.4K$264.6K−$30KAdded$32.4K
NEW YORK STATE COMMON RETIREMENT FUND9.57K$244.1K−$36.3KCut−$36.3K
Cetera Trust Company, N.A9.31K$237.5K−$35.3KCut−$35.3K
Lighthouse Investment Partners, LLC9.27K$236.3KNew
Advisors Asset Management, Inc.9.2K$234.7K−$33.4KCut−$23.7K
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM9.19K$234.2K−$34.8KCut−$34.8K
ARIZONA STATE RETIREMENT SYSTEM9.09K$231.7K−$34.4KCut−$37.1K
Fidelity9.05K$230.7K−$34.3KCut−$57.3K
TIAA-CREF INDIVIDUAL & INSTITUTIONAL SERVICES, LLC8.8K$224.5KHeld
BAILARD, INC.8.7K$221.8K−$27.3KAdded$11K
Dynamic Technology Lab Private Ltd8.57K$218.6KNew
Entropy Technologies, LP8.48K$216.2KNew
Police & Firemen's Retirement System of New Jersey8.46K$215.7K−$32.1KCut−$32.1K
Vanguard Investments Australia, Ltd.7.39K$188.5KHeld
KLP KAPITALFORVALTNING AS7K$178.5K−$26.5KCut−$26.5K
Freestone Grove Partners LP3.44K$87.7KNew
Ensign Peak Advisors, Inc2.98K$76K−$11.3KCut−$11.3K
Ameritas Investment Partners, Inc.2.68K$68.4K−$10.2KCut−$10.2K
US BANCORP \DE\2.44K$62.3K−$6.38KAdded$13K
Optiver Holding B.V.2.37K$60.4K−$1.38KAdded$49.7K
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC15K$56.7K−$54.3KCut−$6.2K
FIFTH THIRD BANCORP1.71K$43.5KNew
Tower Research Capital LLC (TRC)1.63K$41.7K−$6.19KCut−$13.6K
GAMMA Investing LLC1.43K$36.6K−$5.43KCut−$7.19K
Federation des caisses Desjardins du Quebec1.27K$32.3K−$4.81KCut−$13.6K
NISA INVESTMENT ADVISORS, LLC1.18K$30K−$4.45KCut−$4.45K
Sterling Capital Management LLC1.06K$27.1K−$4.03KCut−$27.1K
OSAIC HOLDINGS, INC.823$21K−$3.06KCut−$2.68K
Handelsbanken Fonder AB815.2K$20.8K−$2.47KAdded$1.72K
CWM, LLC792$20.2K$20.1KAdded$20.2K
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO604$15.4K−$2.29KCut−$3.69K
BNP PARIBAS ASSET MANAGEMENT Holding S.A.568$14.5K$12.1KAdded$14.5K
Versant Capital Management, Inc531$13.5K−$2.01KCut−$2.01K
Strategic Wealth Partners, Ltd.499$12.7K−$1.89KCut−$1.89K
QUADRANT CAPITAL GROUP LLC441$11.2K−$1.67KCut−$1.67K
PNC Financial Services Group, Inc.394$10K−$1.47KCut−$1.32K
Parallel Advisors, LLC318$8.11K−$732Added$2.46K
Smartleaf Asset Management LLC324$8.03K−$1.22KAdded$290
SBI Securities Co., Ltd.304$7.75K−$1.15KCut−$1.15K
JONES FINANCIAL COMPANIES LLLP270$7.22K−$635Cut−$100
SIGNATUREFD, LLC236$6.02K−$894Cut−$894
Farther Finance Advisors, LLC226$5.58K−$1.04KCut−$1.19K
EverSource Wealth Advisors, LLC208$5.3K−$770Cut−$642
LOS ANGELES CAPITAL MANAGEMENT LLC206$5.25K−$2.77KCut−$227.9K
DekaBank Deutsche Girozentrale184.9K$4.79K$397Added$397
Rachor Investment Advisory Services, LLC187$4.77K−$709Cut−$709
Fortitude Family Office, LLC177$4.51K−$670Cut−$670
NATIONAL BANK OF CANADA /FI/167$4.25K−$636Cut−$1.16K
Allworth Financial LP125$3.19K−$474Cut−$1.06K
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO106$2.7KNew
Costello Asset Management, INC100$2.55K−$379Cut−$379
KBC Group NV97.9K$2.5K−$368Cut−$345
ROTHSCHILD INVESTMENT LLC73$1.86K−$265Cut−$188
Physician Wealth Advisors, Inc.73$1.86K−$277Cut−$277
HARBOR CAPITAL ADVISORS, INC.56.6K$1.44K−$215Cut−$380
Steward Partners Investment Advisory, LLC48$1.22K−$182Cut−$182
Caitong International Asset Management Co., Ltd43$1.1K−$163Cut−$46.6K
PRICE T ROWE ASSOCIATES INC /MD/40.5K$1.03K−$138Cut−$29
ALGERT GLOBAL LLC38.7K$988New
Kilter Group LLC37$944−$140Cut−$140
GSA CAPITAL PARTNERS LLP35.6K$909−$27Added$700
SWAN Capital LLC35$893−$132Cut−$132
MAI Capital Management34$867New
Root Financial Partners, LLC31$791New
Quarry LP31$791New
Janney Montgomery Scott LLC27.6K$703−$104Cut−$180
Golden State Equity Partners25$637New
Cambridge Investment Research Advisors, Inc.21.5K$547−$63Added$64
ACADIAN ASSET MANAGEMENT LLC16.6K$420−$11Added$330
TWIN PEAKS WEALTH ADVISORS, LLC16$408New
Larson Financial Group LLC15$383New
SG Americas Securities, LLC14.2K$362−$54Cut−$3.8K
IFP Advisors, Inc6$153−$23Cut−$23
Stone House Investment Management, LLC5$128−$15Added$11
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO4.85K$124−$18Cut−$18
CANADA LIFE ASSURANCE Co2.9K$74−$11Cut−$11
Centerpoint Advisors, LLC1.4K$36−$5Cut−$5
Covestor Ltd3$0$0Held

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.