• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
Quantisnow Logo
  • Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
PublishGo to App
    Quantisnow Logo

    © 2026 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI superconnector for talent & startupsNEWLLM Arena
    Legal
    Terms of usePrivacy policyCookie policy

    SEC Form SC 13G filed by Ameresco Inc.

    2/13/23 6:53:22 AM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary
    Get the next $AMRC alert in real time by email
    SC 13G 1 ameresco-sch13g_18691.htm GRANTHAM, MAYO, VAN OTTERLOO & CO. LLC / AMERESCO -- SCHEDULE 13G

     

      

    UNITED STATES

    SECURITIES AND EXCHANGE COMMISSION

    Washington, D.C. 20549

     

     

     

    SCHEDULE 13G

     

     

    Under the Securities Exchange Act of 1934

      (Amendment No. __)

     

     

    Ameresco Inc - Class A

    (Name of Issuer)

       

    Common Stock

     

    (Title of Class of Securities)

      

    02361E108

     

    (CUSIP Number)

      

    December 31st, 2022

     

    (Date of Event Which Requires Filing of This Statement)

     

     

     

    Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

    ☒   Rule 13d-1(b)

    ☐   Rule 13d-1(c)

    ☐   Rule 13d-1(d)

    * The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

    The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

     

     
     

    CUSIP No.  02361E108

    13G Page 2 of 5 Pages    

    1.  

    NAME OF REPORTING PERSONS

    I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS 

     

    Grantham, Mayo, Van Otterloo & Co. LLC       04-2691242

     

       
    2.  

    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

     

     

     

     

    (a) ☐

    (b) ☐

    3.  

    SEC USE ONLY

     

     

     

       
    4.  

    CITIZENSHIP OR PLACE OF ORGANIZATION

     

    Boston, Massachusetts USA 

      

       
    NUMBER OF
    SHARES
    BENEFICIALLY
    OWNED BY EACH
    REPORTING
    PERSON WITH
     

     5.

     

    SOLE VOTING POWER

     

    2,856,775

     

      6.  

    SHARED VOTING POWER

     

    0

     

      7.  

    SOLE DISPOSITIVE POWER

     

    2,856,775

     

      8.  

    SHARED DISPOSITIVE POWER

     

    0

     

    9.  

    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

     

    2,856,775

     

       
    10.  

    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES

     

     

     

       ☐
    11.  

    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

      

    8.42%

     

       

     12.

     

    TYPE OF REPORTING PERSON

       

    IA

     

       

     

     
     

    CUSIP No.  02361E108

    13G Page 3 of 5 Pages    

     

     

    Item 1(a). Name of Issuer

     

    Ameresco Inc - Class A

     

     

     

    Item 1(b). Address of Issuer's Principal Executive Offices

     

    111 Speen Street

    Suite 410

    Framingham, MA 01701

     

     

     

    Item 2(a). Name of Person Filing

     

    GRANTHAM, MAYO, VAN OTTERLOO & CO. LLC

     

     

     

    Item 2(b). Address of Principal Business Office or, if none, Residence

     

    40 Rowes Wharf, Boston, MA 02110

     

     

     

    Item 2(c). Citizenship

     

    USA

     

     

     

    Item 2(d). Title of Class of Securities

     

    Common Stock

     

     

     

    Item 2(e). CUSIP Number

     

    02361E108

     

     

      

    Item 3. If this statement is filed pursuant to §§240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:

     

    (a)  ☐ Broker or dealer registered under Section 15 of the Act (15 U.S.C. 78o);

     

    (b)  ☐ Bank as defined in Section 3(a)(6) of the Act (15 U.S.C. 78c);
     
    (c)  ☐ Insurance company as defined in Section 3(a)(19) of the Act (15 U.S.C. 78c);
     
    (d)  ☐ Investment company registered under Section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
     
    (e)  ☒ An investment adviser in accordance with §240.13d-1(b)(1)(ii)(E);
     
    (f)  ☐ An employee benefit plan or endowment fund in accordance with §240.13d-1(b)(1)(ii)(F);
     
    (g)  ☐ A parent holding company or control person in accordance with §240.13d-1(b)(1)(ii)(G);
     
    (h)  ☐ A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
     
    (i)  ☐

    A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

     

      (j) ☐  A non-U.S. institution in accordance with §240.13d-1(b)(1)(ii)(J);
     
    (k)  ☐ Group, in accordance with §240.13d-1(b)(1)(ii)(K).

     
     

    CUSIP No.  02361E108

    13G Page 4 of 5 Pages    

     

     

    Item 4. Ownership

     

    Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1.

    (a)       Amount beneficially owned:   2,856,775

    (b)       Percent of Class:   8.42%

    (c)       Number of shares as to which such person has:

    (i)     Sole power to vote or direct the vote:    2,856,775

    (ii)    Shared power to vote or direct the vote:     0

    (iii)   Sole power to dispose or to direct the disposition of:    2,856,775

    (iv)   Shared power to dispose or to direct the disposition of:     0

     

    Instruction. For computations regarding securities which represent a right to acquire an underlying security see §240.13d-3(d)(1).

     

     

    Item 5. Ownership of Five Percent or Less of a Class

    If this statement is being filed to report the fact that as of the date herof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following:   ☐

     

    Instruction. Dissolution of a group requires a response to this item.

     

      

    Item 6. Ownership of More than Five Percent on Behalf of Another Person

     

    Not applicable.

     

     

     

    Item 7. Identification and Classification of the Subsidiary Which Acquired the Security being Reported on by the Parent Holding Company

     

    Not applicable.

     

     

     

    Item 8. Identification and Classification of Members of the Group

     

    Not applicable.

     

     

     

    Item 9. Notice of Dissolution of Group

     

    Not applicable.

     

     

     

    Item 10. Certification

     

    By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.

     

     
     

    CUSIP No.  02361E108

    13G Page 5 of 5 Pages    

     

     

    SIGNATURE

    After reasonable inquiry and to the best of his knowledge and belief, the undersigned certifies that the information set forth in this statement is true, complete and correct.

     

     

    February 13, 2023
    Date
     
     
    /s/ Gregory L. Pottle
    Signature
     
     
    Gregory L. Pottle, Chief Compliance Officer
    Name/Title

     

     

     

     

     

     

     

     

     

     

     

     

    Get the next $AMRC alert in real time by email

    Crush Q1 2026 with the Best AI Superconnector

    Stay ahead of the competition with Standout.work - your AI-powered talent-to-startup matching platform.

    AI-Powered Inbox
    Context-aware email replies
    Strategic Decision Support
    Get Started with Standout.work

    Recent Analyst Ratings for
    $AMRC

    DatePrice TargetRatingAnalyst
    5/22/2026Neutral
    Guggenheim
    1/23/2026$41.00Overweight
    Cantor Fitzgerald
    10/21/2025$40.00Outperform → Neutral
    BNP Paribas Exane
    9/25/2025$39.00Hold → Buy
    Jefferies
    9/2/2025$35.00Neutral → Outperform
    Robert W. Baird
    8/18/2025$23.00Sell → Neutral
    UBS
    4/15/2025$13.00Outperform → Neutral
    Robert W. Baird
    3/4/2025$37.00 → $8.00Buy → Sell
    UBS
    More analyst ratings

    $AMRC
    Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

    View All

    Guggenheim resumed coverage on Ameresco

    Guggenheim resumed coverage of Ameresco with a rating of Neutral

    5/22/26 8:32:11 AM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    Cantor Fitzgerald initiated coverage on Ameresco with a new price target

    Cantor Fitzgerald initiated coverage of Ameresco with a rating of Overweight and set a new price target of $41.00

    1/23/26 8:16:17 AM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    Ameresco downgraded by BNP Paribas Exane with a new price target

    BNP Paribas Exane downgraded Ameresco from Outperform to Neutral and set a new price target of $40.00

    10/21/25 7:31:22 AM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    $AMRC
    Insider Purchases

    Insider purchases reveal critical bullish sentiment about the company from key stakeholders. See them live in this feed.

    View All

    Director Wisneski Francis V Jr bought $4,068 worth of shares (400 units at $10.17), increasing direct ownership by 2% to 20,346 units (SEC Form 4)

    4 - Ameresco, Inc. (0001488139) (Issuer)

    3/11/25 6:19:20 PM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    President and CEO Sakellaris George P bought $1,216,750 worth of shares (125,000 units at $9.73), increasing direct ownership by 15% to 978,638 units (SEC Form 4)

    4 - Ameresco, Inc. (0001488139) (Issuer)

    3/6/25 7:50:27 PM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    Director Wisneski Francis V Jr bought $54,324 worth of shares (5,708 units at $9.52), increasing direct ownership by 40% to 19,946 units (SEC Form 4)

    4 - Ameresco, Inc. (0001488139) (Issuer)

    3/6/25 7:50:17 PM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    $AMRC
    Press Releases

    Fastest customizable press release news feed in the world

    View All

    Neogenyx Fuels Strengthens Renewable Natural Gas Platform with Delivery of ISCC-Certified RNG to Europe

    Four certified projects support more than 4.2 million MMBtu annually and enable access to international markets Neogenyx Fuels, a premier developer, owner, and operator of advanced fuel solutions, today announced the successful delivery of renewable natural gas (RNG) from one of its facilities into the European compliance markets using International Sustainability and Carbon Certification (ISCC) certified RNG. The transaction was enabled by the facility's certifications, which became effective in January 2026. The certified volumes are tracked and verified under an ISCC mass balance chain-of-custody framework, ensuring compliance with EU sustainability and traceability requirements. This

    6/3/26 8:05:00 AM ET
    $AMRC
    $HASI
    $RSG
    Engineering & Construction
    Consumer Discretionary
    Finance/Investors Services
    Finance

    Ameresco Completes Wastewater Infrastructure Rehabilitation Project for the City of Mesquite

    Citywide infrastructure project targeted aging manholes with structural repairs, improving wastewater system reliability, long-term performance, and safety for the community Ameresco, Inc., (NYSE:AMRC), a leading energy infrastructure solutions provider, today announced the successful completion of the first phase of a multi-year, citywide manhole rehabilitation initiative with the City of Mesquite, Texas, which maintains approximately 6,400 manholes across its wastewater system. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260528539936/en/Before-and-after views of rehabilitated manholes in Mesquite, Texas, highlight Ameresc

    5/28/26 8:05:00 AM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    Ameresco to Participate at Upcoming Conferences

    Ameresco, Inc., (NYSE:AMRC), a leading energy infrastructure solutions provider, today announced that members of its management team will attend the following investor conferences: On May 28, 2026, Ameresco's Co-President, Nicole Bulgarino; and Chief Investment Officer, Joshua Baribeau, will host investor meetings at the Craig-Hallum 23rd Annual Institutional Investor Conference. This event will take place at the Renaissance Minneapolis Hotel in Minneapolis, MN. On June 2, 2026, Ameresco's Executive Vice President and Chief Financial Officer, Mark Chiplock; and Senior Vice President and Chief Marketing Officer, Leila Dillon, will host a fireside chat at 12:50pm ET at the Baird Global

    5/27/26 4:05:00 PM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    $AMRC
    SEC Filings

    View All

    SEC Form 144 filed by Ameresco Inc.

    144 - Ameresco, Inc. (0001488139) (Subject)

    5/29/26 4:11:40 PM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    SEC Form 144 filed by Ameresco Inc.

    144 - Ameresco, Inc. (0001488139) (Subject)

    5/19/26 4:21:36 PM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    SEC Form 144 filed by Ameresco Inc.

    144 - Ameresco, Inc. (0001488139) (Subject)

    5/15/26 4:32:23 PM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    $AMRC
    Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

    View All

    Director Wisneski Francis V Jr exercised 5,000 shares at a strike of $5.80 and sold $180,600 worth of shares (5,000 units at $36.12) (SEC Form 4)

    4 - Ameresco, Inc. (0001488139) (Issuer)

    6/2/26 5:47:10 PM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    Director Wisneski Francis V Jr exercised 10,000 shares at a strike of $5.80 and sold $302,900 worth of shares (10,000 units at $30.29) (SEC Form 4)

    4 - Ameresco, Inc. (0001488139) (Issuer)

    5/21/26 9:00:17 AM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    Director Miller Jennifer L exercised 10,000 shares at a strike of $4.74 and sold $322,715 worth of shares (10,000 units at $32.27) as part of a pre-agreed trading plan (SEC Form 4)

    4 - Ameresco, Inc. (0001488139) (Issuer)

    5/19/26 7:09:40 PM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    $AMRC
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    View All

    Amendment: SEC Form SC 13G/A filed by Ameresco Inc.

    SC 13G/A - Ameresco, Inc. (0001488139) (Subject)

    11/1/24 3:24:26 PM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    SEC Form SC 13G filed by Ameresco Inc.

    SC 13G - Ameresco, Inc. (0001488139) (Subject)

    2/14/24 6:33:49 AM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    SEC Form SC 13G/A filed by Ameresco Inc. (Amendment)

    SC 13G/A - Ameresco, Inc. (0001488139) (Subject)

    2/13/24 4:55:53 PM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    $AMRC
    Leadership Updates

    Live Leadership Updates

    View All

    Ameresco Hires Seasoned Energy Executive to Lead Strategic Growth in Europe

    Spyros Kairis joins Ameresco to spearhead regional operations and accelerate clean energy initiatives across South, East, and Central Europe. Ameresco, Inc., (NYSE:AMRC), a leading energy solutions provider dedicated to helping customers navigate the energy transition, today announced the appointment of Spyros Kairis as General Manager for South, East, and Central Europe. Based in Athens, Greece, Spyros will be responsible for overseeing operations, driving business growth, and managing key projects across the region. This strategic appointment underscores Ameresco's commitment to expanding its footprint in Europe and delivering innovative, sustainable energy solutions to a growing cust

    7/9/25 9:30:00 AM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    Ameresco Hires Director of Nuclear Partnerships to Support its Growth in Energy Infrastructure Development

    Cenk Güler to lead Ameresco's Nuclear Energy innovation, supporting the expansion of Ameresco's broad portfolio of energy infrastructure Ameresco, Inc., (NYSE:AMRC), a leading energy solutions provider dedicated to helping customers navigate the energy transition, today announced the appointment of Cenk Güler as Director of Nuclear Partnerships. This strategic hire underscores Ameresco's commitment to offer the most advanced energy infrastructure to its portfolio of customers. In this newly created role, Cenk Güler will lead Ameresco's entry into the nuclear energy market, with a focus on microreactor and Small Modular Reactor (SMR) technology. He will be responsible for strategic partn

    6/9/25 8:05:00 AM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    Ameresco, Republic Services and PG&E Celebrate the Opening of California's Largest Landfill Gas to Renewable Natural Gas Plant

    This First-of-its-kind 11.7Mwe Energy Asset plant in the U.S. will be powered by co-located LFG-to-Electric Plant Facility is designed to reduce 62,000 metric tons of carbon emissions annually while increasing energy resiliency and supporting California's renewable energy and decarbonization goals Ameresco, Inc., (NYSE:AMRC), a leading cleantech integrator specializing in energy efficiency and renewable energy, Republic Services, Inc. (NYSE:RSG) and Pacific Gas and Electric Company (PG&E) (NYSE:PCG), today celebrated the ribbon cutting for California's largest and most resilient landfill gas (LFG) to renewable natural gas (RNG) plant, located at the Keller Canyon Landfill in Pittsburg, CA

    10/2/24 4:30:00 PM ET
    $AMRC
    $PCG
    $RSG
    Engineering & Construction
    Consumer Discretionary
    Power Generation
    Utilities

    $AMRC
    Financials

    Live finance-specific insights

    View All

    Ameresco Reports First Quarter 2026 Financial Results

    Strong Revenue and Pipeline Growth 20% Awarded and 8% Total Backlog Year over Year Growth Leadership Promotions Position the Company for Accelerated Long Term Growth Announces Transformational Investment by HASI in Ameresco's Biogas Business Updates 2026 Guidance as a Result of the Investment First Quarter 2026 Financial Highlights: Revenues of $401.5 million Net loss attributable to common shareholders of $18.3 million GAAP EPS of ($0.35) Non-GAAP EPS ($0.33) Adjusted EBITDA of $40.5 million Ameresco, Inc. (NYSE:AMRC), a leading energy infrastructure solutions provider, today announced financial results for the first quarter ended March 31, 2026. The Company als

    5/4/26 4:10:00 PM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    Ameresco SUNEL Energy SA Awarded 83 MW Solar Project in Kozani, Greece to Drive Energy Decarbonization

    Advanced Solar Tracking Project to Support Greece's Renewable Energy Goals While Enhancing Energy Security and Efficiency Ameresco, Inc., (NYSE:AMRC), a leading energy infrastructure solutions provider, together with its joint venture partner Sunel Group, today announced the launch of an 83 MW solar installation in Kozani, Greece. The large-scale renewable energy project is set to significantly enhance the region's energy resiliency while supporting Greece's transition toward a decarbonized future. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260414438005/en/Ameresco partners with Sunel Group on 83 MW solar installation to r

    4/14/26 8:00:00 AM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary

    Ameresco to Announce First Quarter 2026 Financial Results on May 4, 2026

    Ameresco, Inc., (NYSE:AMRC), a leading energy infrastructure solutions provider, today announced that it will release its first quarter 2026 financial results after the close of the market on Monday, May 4, 2026. The earnings press release will be available on the "Investor Relations" section of the Company's website at www.ameresco.com. The Company will host an earnings conference call at 4:30 p.m. EDT the same day. In conjunction with its earnings conference call and press release, the Company will provide supplemental information concerning the financial results. The supplemental information on a Current Report on Form 8-K will be posted to the "Investor Relations" section of the Compa

    4/6/26 4:05:00 PM ET
    $AMRC
    Engineering & Construction
    Consumer Discretionary