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AMRC Insider Trading

Insider Ownership Percentage: 44.96%
Insider Buying (Last 12 Months): $785,273.84
Insider Selling (Last 12 Months): $5,423.26

Ameresco Insider Trading History Chart

This chart shows the insider buying and selling history at Ameresco by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Ameresco Share Price & Price History

Current Price: $30.97
Price Change: ▲ Price Increase of +4.34 (16.30%)
As of 02/6/2026 04:59 PM ET

This chart shows the closing price history over time for AMRC up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Ameresco Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
1/28/2026Nickolas StavropoulosDirectorSell100$34.00$3,400.0014,111View SEC Filing Icon  
9/15/2025David J CorrsinEVPSell19$28.00$532.00379View SEC Filing Icon  
9/10/2025David J CorrsinEVPSell19$27.04$513.76348View SEC Filing Icon  
3/19/2025David J CorrsinEVPSell64$11.92$762.88471View SEC Filing Icon  
3/10/2025David J CorrsinEVPSell21$10.22$214.62252View SEC Filing Icon  
3/10/2025Francis V. Wisneski, Jr.DirectorBuy400$10.17$4,068.0020,346View SEC Filing Icon  
3/6/2025Francis V. Wisneski, Jr.DirectorBuy1,908$9.23$17,610.8419,946View SEC Filing Icon  
3/6/2025George P. SakellarisCEOBuy25,000$9.27$231,750.00978,638View SEC Filing Icon  
3/4/2025Francis V. Wisneski, Jr.DirectorBuy3,500$9.67$33,845.0017,738View SEC Filing Icon  
3/4/2025George P. SakellarisCEOBuy50,000$9.96$498,000.00903,638View SEC Filing Icon  
2/3/2025Jennifer L MillerDirectorSell40,000$21.06$842,400.0017,225View SEC Filing Icon  
9/19/2024Mark ChiplockCFOSell98$37.64$3,688.72527View SEC Filing Icon  
9/19/2024Michael T. BakasEVPSell104$37.64$3,914.5610,939View SEC Filing Icon  
9/9/2024David J CorrsinEVPSell19$29.50$560.50158View SEC Filing Icon  
8/12/2024Spencer Doran HoleCFOSell5,000$26.53$132,650.001,878View SEC Filing Icon  
5/30/2024Mark ChiplockCAOSell3,000$35.00$105,000.00348View SEC Filing Icon  
3/19/2024Louis P MaltezosEVPSell78$20.53$1,601.3430,284View SEC Filing Icon  
3/19/2024Mark ChiplockCAOSell101$20.53$2,073.53348View SEC Filing Icon  
3/19/2024Spencer Doran HoleCFOSell108$20.53$2,217.241,878View SEC Filing Icon  
11/20/2023George P. SakellarisCEOBuy5,000$29.19$145,950.001,100,000View SEC Filing Icon  
11/17/2023George P. SakellarisCEOBuy5,000$28.34$141,700.001,095,000View SEC Filing Icon  
11/15/2023George P. SakellarisCEOBuy10,000$28.50$285,000.001,085,000View SEC Filing Icon  
11/13/2023George P. SakellarisCEOBuy15,000$22.66$339,900.00813,720View SEC Filing Icon  
11/10/2023Nicole E. BulgarinoEVPBuy15,000$22.40$336,000.0031,133View SEC Filing Icon  
11/9/2023George P. SakellarisCEOBuy20,000$22.59$451,800.00793,720View SEC Filing Icon  
9/19/2023Britta MacintoshSVPSell128$43.51$5,569.2833,979View SEC Filing Icon  
9/19/2023George P. SakellarisCEOSell1,072$43.51$46,642.72773,720View SEC Filing Icon  
9/19/2023Mark ChiplockCAOSell105$43.51$4,568.55172View SEC Filing Icon  
9/19/2023Spencer Doran HoleCFOSell92$43.51$4,002.921,288View SEC Filing Icon  
9/18/2023Nicole E. BulgarinoEVPSell110$43.51$4,786.1016,133View SEC Filing Icon  
9/7/2023Spencer Doran HoleCFOSell5,000$41.86$209,300.00View SEC Filing Icon  
8/31/2023Francis V. Wisneski, Jr.DirectorSell2,000$43.54$87,080.0011,176View SEC Filing Icon  
8/31/2023Spencer Doran HoleCFOSell5,000$43.54$217,700.00View SEC Filing Icon  
8/28/2023Francis V. Wisneski, Jr.DirectorSell2,000$43.07$86,140.0011,176View SEC Filing Icon  
8/11/2023Francis V. Wisneski, Jr.DirectorSell2,163$50.13$108,431.1911,176View SEC Filing Icon  
6/2/2023Spencer Doran HoleCFOSell5,000$46.24$231,200.00View SEC Filing Icon  
5/5/2023Spencer Doran HoleCFOSell5,000$42.72$213,600.00View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Ameresco (NYSE:AMRC)

99.24% of Ameresco stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at AMRC by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Ameresco Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/6/2026Handelsbanken Fonder AB650,836$19.06M0.1%+7.5%1.233%Search for SEC Filing on Google Icon
2/5/2026DNB Asset Management AS785,043$22.99M0.1%-24.1%1.487%Search for SEC Filing on Google Icon
2/4/2026Rock Point Advisors LLC191,787$5.62M1.4%-23.3%0.363%Search for SEC Filing on Google Icon
2/4/2026Versor Investments LP7,900$0.23M0.0%N/A0.015%Search for SEC Filing on Google Icon
2/4/2026Bailard Inc.7,200$0.21M0.0%N/A0.014%Search for SEC Filing on Google Icon
2/4/2026First Eagle Investment Management LLC574,673$16.83M0.0%-20.2%1.088%Search for SEC Filing on Google Icon
2/3/2026Swedbank AB370,000$10.84M0.0%+219.0%0.701%Search for SEC Filing on Google Icon
1/29/2026Elevated Financial Group LLC6,983$0.21M0.1%N/A0.013%Search for SEC Filing on Google Icon
1/29/2026UBS Group AG397,386$11.64M0.0%-11.5%0.753%Search for SEC Filing on Google Icon
1/29/2026Vanguard Group Inc.2,414,838$70.73M0.0%+0.1%4.574%Search for SEC Filing on Google Icon
1/28/2026Arizona State Retirement System9,176$0.27M0.0%-5.7%0.017%Search for SEC Filing on Google Icon
1/28/2026Universal Beteiligungs und Servicegesellschaft mbH90,505$2.65M0.0%-16.0%0.171%Search for SEC Filing on Google Icon
1/26/2026Clean Yield Group62,742$1.84M0.5%-16.6%0.119%Search for SEC Filing on Google Icon
1/26/2026KBC Group NV97,014$2.84M0.0%-32.1%0.184%Search for SEC Filing on Google Icon
1/20/2026SteelPeak Wealth LLC10,573$0.31M0.0%N/A0.020%Search for SEC Filing on Google Icon
1/20/2026Harbor Capital Advisors Inc.62,223$1.82M0.1%-16.0%0.118%Search for SEC Filing on Google Icon
1/16/2026Vanguard Capital Wealth Advisors11,000$0.32M0.3%-26.7%0.021%Search for SEC Filing on Google Icon
1/15/2026Allspring Global Investments Holdings LLC17,403$0.51M0.0%+9.5%0.033%Search for SEC Filing on Google Icon
1/12/2026Moody National Bank Trust Division40,673$1.19M0.1%+2.3%0.077%Search for SEC Filing on Google Icon
1/9/2026SG Americas Securities LLC142,020$4.16M0.0%N/A0.269%Search for SEC Filing on Google Icon
1/1/2026JPMorgan Chase & Co.20,751$0.70M0.0%-75.3%0.039%Search for SEC Filing on Google Icon
1/1/2026Tudor Investment Corp ET AL70,600$2.37M0.0%-39.5%0.134%Search for SEC Filing on Google Icon
12/9/2025Tudor Investment Corp ET AL70,600$2.37M0.0%-39.5%0.134%Search for SEC Filing on Google Icon
11/25/2025Connors Investor Services Inc.156,826$5.27M0.4%-25.8%0.297%Search for SEC Filing on Google Icon
11/24/2025Penn Capital Management Company LLC19,964$0.67M0.1%N/A0.038%Search for SEC Filing on Google Icon
11/21/2025CIBC Bancorp USA Inc.6,424$0.22M0.0%N/A0.012%Search for SEC Filing on Google Icon
11/17/2025CANADA LIFE ASSURANCE Co20,119$0.69M0.0%+52.2%0.038%Search for SEC Filing on Google Icon
11/17/2025Dark Forest Capital Management LP81,995$2.75M0.1%N/A0.155%Search for SEC Filing on Google Icon
11/17/2025Wexford Capital LP7,618$0.26M0.0%N/A0.014%Search for SEC Filing on Google Icon
11/17/2025Verition Fund Management LLC55,680$1.87M0.0%-62.3%0.105%Search for SEC Filing on Google Icon
11/17/2025Polymer Capital Management US LLC6,003$0.20M0.0%-60.3%0.011%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC51,547$1.73M0.0%N/A0.098%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.34,501$1.16M0.0%+2.4%0.065%Search for SEC Filing on Google Icon
11/17/2025Granahan Investment Management LLC890,072$29.89M1.2%+108.4%1.686%Search for SEC Filing on Google Icon
11/17/2025Brevan Howard Capital Management LP6,375$0.21M0.0%-57.7%0.012%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE28,687$0.96M0.0%-82.3%0.054%Search for SEC Filing on Google Icon
11/17/2025Alliancebernstein L.P.50,140$1.68M0.0%+14.6%0.095%Search for SEC Filing on Google Icon
11/14/2025Creative Planning11,115$0.37M0.0%+10.7%0.021%Search for SEC Filing on Google Icon
11/14/2025Lazard Asset Management LLC8,200$0.28M0.0%-29.4%0.016%Search for SEC Filing on Google Icon
11/14/2025Raymond James Financial Inc.14,464$0.49M0.0%+19.0%0.028%Search for SEC Filing on Google Icon
11/14/2025Amundi50,163$1.68M0.0%-10.7%0.095%Search for SEC Filing on Google Icon
11/14/2025Freestone Grove Partners LP8,036$0.27M0.0%N/A0.015%Search for SEC Filing on Google Icon
11/14/2025Cooper Creek Partners Management LLC152,925$5.14M0.2%N/A0.291%Search for SEC Filing on Google Icon
11/14/2025California State Teachers Retirement System30,178$1.01M0.0%+7.1%0.057%Search for SEC Filing on Google Icon
11/14/2025Zurcher Kantonalbank Zurich Cantonalbank 19,533$0.66M0.0%-2.0%0.037%Search for SEC Filing on Google Icon
11/14/2025Brooklyn Investment Group24,248$0.81M0.1%+242,380.0%0.046%Search for SEC Filing on Google Icon
11/14/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC41,469$1.39M0.0%-54.5%0.079%Search for SEC Filing on Google Icon
11/14/2025Redwood Grove Capital LLC619,625$20.81M6.0%-8.9%1.179%Search for SEC Filing on Google Icon
11/14/2025Bridgeway Capital Management LLC268,357$9.01M0.2%+5.4%0.511%Search for SEC Filing on Google Icon
11/14/2025Squarepoint Ops LLC103,503$3.48M0.0%-44.8%0.197%Search for SEC Filing on Google Icon
11/14/2025Wellington Management Group LLP4,735,585$159.02M0.0%+170.0%9.013%Search for SEC Filing on Google Icon
11/14/2025Newbridge Financial Services Group Inc.18,672$0.63M0.1%N/A0.036%Search for SEC Filing on Google Icon
11/14/2025Portolan Capital Management LLC174,903$5.87M0.3%N/A0.333%Search for SEC Filing on Google Icon
11/14/2025EHP Funds Inc.6,412$0.22M0.2%N/A0.012%Search for SEC Filing on Google Icon
11/13/2025Invesco Ltd.575,173$19.31M0.0%+54.7%1.095%Search for SEC Filing on Google Icon
11/13/2025Pier Capital LLC104,380$3.51M0.5%N/A0.199%Search for SEC Filing on Google Icon
11/13/2025UBS Group AG449,053$15.08M0.0%+53.0%0.855%Search for SEC Filing on Google Icon
11/13/2025BNP Paribas Financial Markets6,040$0.20M0.0%-93.3%0.011%Search for SEC Filing on Google Icon
11/13/2025Franklin Resources Inc.28,705$0.96M0.0%+33.4%0.055%Search for SEC Filing on Google Icon
11/13/2025FourThought Financial Partners LLC17,309$0.58M0.1%N/A0.033%Search for SEC Filing on Google Icon
11/13/2025Legal & General Group Plc423,730$14.23M0.0%-37.6%0.806%Search for SEC Filing on Google Icon
11/13/2025Swiss National Bank63,800$2.14M0.0%+1.6%0.121%Search for SEC Filing on Google Icon
11/13/2025Russell Investments Group Ltd.249,667$8.38M0.0%+25.9%0.475%Search for SEC Filing on Google Icon
11/13/2025Dynamic Technology Lab Private Ltd17,590$0.59M0.1%-36.3%0.033%Search for SEC Filing on Google Icon
11/13/2025Grantham Mayo Van Otterloo & Co. LLC3,203,393$107.57M0.3%-16.7%6.097%Search for SEC Filing on Google Icon
11/13/2025First Trust Advisors LP176,751$5.94M0.0%-90.0%0.336%Search for SEC Filing on Google Icon
11/12/2025Barclays PLC134,865$4.53M0.0%-5.3%0.257%Search for SEC Filing on Google Icon
11/12/2025Dimensional Fund Advisors LP1,238,322$41.58M0.0%+0.4%2.357%Search for SEC Filing on Google Icon
11/12/2025Rock Point Advisors LLC250,017$8.40M2.2%-41.5%0.476%Search for SEC Filing on Google Icon
11/12/2025First Eagle Investment Management LLC720,372$24.19M0.0%-4.4%1.371%Search for SEC Filing on Google Icon
11/12/2025Victory Capital Management Inc.42,423$1.43M0.0%-45.4%0.081%Search for SEC Filing on Google Icon
11/12/2025Royce & Associates LP964,010$32.37M0.3%+197.6%1.835%Search for SEC Filing on Google Icon
11/12/2025Quantbot Technologies LP770$26K0.0%-85.0%0.001%Search for SEC Filing on Google Icon
11/12/2025Erste Asset Management GmbH154,019$5.26M0.1%+41.2%0.293%Search for SEC Filing on Google Icon
11/12/2025Handelsbanken Fonder AB605,330$20.33M0.1%+91.6%1.152%Search for SEC Filing on Google Icon
11/12/2025TIAA Trust National Association8,804$0.30M0.0%N/A0.017%Search for SEC Filing on Google Icon
11/12/2025DNB Asset Management AS1,034,594$34.74M0.1%-13.0%1.969%Search for SEC Filing on Google Icon
11/12/2025Intech Investment Management LLC13,160$0.44M0.0%-34.6%0.025%Search for SEC Filing on Google Icon
11/10/2025Compound Planning Inc.18,676$0.63M0.0%N/A0.036%Search for SEC Filing on Google Icon
11/10/2025Nkcfo LLC3,200$0.11M0.0%N/A0.006%Search for SEC Filing on Google Icon
11/10/2025Ameritas Investment Partners Inc.2,684$90K0.0%-16.0%0.005%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.2,412,360$81.01M0.0%-3.5%4.591%Search for SEC Filing on Google Icon
11/7/2025JPMorgan Chase & Co.20,751$0.70M0.0%-75.3%0.039%Search for SEC Filing on Google Icon
11/6/2025Rhumbline Advisers53,985$1.81M0.0%-1.8%0.103%Search for SEC Filing on Google Icon
11/5/2025Alps Advisors Inc.48,750$1.64M0.0%-10.6%0.093%Search for SEC Filing on Google Icon
11/5/2025IQ EQ FUND MANAGEMENT IRELAND Ltd5,986$0.20M0.0%N/A0.011%Search for SEC Filing on Google Icon
11/5/2025Guinness Asset Management LTD198,396$6.78M0.1%-18.1%0.378%Search for SEC Filing on Google Icon
11/3/2025AlphaQuest LLC11,861$0.40M0.0%N/A0.023%Search for SEC Filing on Google Icon
11/3/2025Arizona State Retirement System9,727$0.33M0.0%N/A0.019%Search for SEC Filing on Google Icon
11/3/2025Gagnon Securities LLC859,409$28.86M5.8%-1.2%1.636%Search for SEC Filing on Google Icon
10/30/2025Vanguard Capital Wealth Advisors15,000$0.50M0.4%-58.3%0.029%Search for SEC Filing on Google Icon
10/30/2025Universal Beteiligungs und Servicegesellschaft mbH107,788$3.62M0.0%+318.2%0.205%Search for SEC Filing on Google Icon
10/29/2025NorthCrest Asset Manangement LLC12,864$0.43M0.0%N/A0.024%Search for SEC Filing on Google Icon
10/29/2025Wealth Enhancement Advisory Services LLC2,255$76K0.0%N/A0.004%Search for SEC Filing on Google Icon
10/28/2025Kuhn & Co Investment Counsel21,650$0.73M0.6%-15.6%0.041%Search for SEC Filing on Google Icon
10/23/2025Clean Yield Group75,227$2.53M0.7%-35.7%0.143%Search for SEC Filing on Google Icon
10/22/2025CoreCap Advisors LLC1,500$50K0.0%N/A0.003%Search for SEC Filing on Google Icon
10/15/2025Inspire Investing LLC13,386$0.45M0.0%-48.0%0.025%Search for SEC Filing on Google Icon
10/15/2025Harbor Capital Advisors Inc.74,097$2.49M0.2%-75.6%0.141%Search for SEC Filing on Google Icon
10/15/2025Swedbank AB116,000$3.90M0.0%N/A0.221%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Ameresco logo
Ameresco, Inc., a clean technology integrator, provides a portfolio of energy efficiency and renewable energy supply solutions in the United States, Canada, Europe, and internationally. It operates through U.S. Regions, U.S. Federal, Canada, Europe, Alternative Fuels, and All Other segments. The company offers energy efficiency, infrastructure upgrades, energy security and resilience, asset sustainability, and renewable energy solutions for businesses and organizations. It designs, develops, engineers, and installs projects that reduce the energy, as well as operations and maintenance (O&M) costs of its customers' facilities; and projects primarily include various measures customized for the facility and designed to enhance the efficiency of building systems, such as heating, ventilation, cooling, and lighting systems. In addition, the company offers renewable energy solutions and services, such as the construction of small-scale plants that the company owns or develops for customers that produce electricity, gas, heat, or cooling from renewable sources of energy and O&M services; and electricity, processed renewable gas fuel, and heat or cooling produced from renewable sources of energy. Further, the company sells photovoltaic (PV) solar energy products and systems, as well as provides consulting, and enterprise energy management services; and operates wind farms. It serves the federal, state, local governments, healthcare and educational institutions, airports, public housing authorities and public universities, municipal utilities, and commercial and industrial customers. As of December 31, 2023, the company owned and operated 185 small-scale renewable energy plants and solar PV installations. Ameresco, Inc. was incorporated in 2000 and is headquartered in Framingham, Massachusetts.
Read More on Ameresco

Today's Range

Now: $30.97
Low: $27.43
High: $31.54

50 Day Range

MA: $31.19
Low: $26.55
High: $35.07

52 Week Range

Now: $30.97
Low: $8.49
High: $44.93

Volume

903,664 shs

Average Volume

510,307 shs

Market Capitalization

$1.64 billion

P/E Ratio

26.03

Dividend Yield

N/A

Beta

2.53

Who are the company insiders with the largest holdings of Ameresco?

Ameresco's top insider investors include:
  1. George P Sakellaris (CEO)
  2. Louis P Maltezos (EVP)
  3. Francis V Wisneski Jr (Director)
  4. Jennifer L Miller (Director)
  5. Nickolas Stavropoulos (Director)
  6. Michael T Bakas (EVP)
  7. Spencer Doran Hole (CFO)
  8. Mark Chiplock (CFO)
  9. David J Corrsin (EVP)
  10. Mark Chiplock (CAO)
Learn More about top insider investors at Ameresco.

Who are the major institutional investors of Ameresco?

Ameresco's top institutional shareholders include:
  1. Vanguard Group Inc. — 4.57%
  2. DNB Asset Management AS — 1.49%
  3. Handelsbanken Fonder AB — 1.23%
  4. First Eagle Investment Management LLC — 1.09%
  5. UBS Group AG — 0.75%
  6. Swedbank AB — 0.70%
Learn More about top institutional investors of Ameresco stock.

Which major investors are selling Ameresco stock?

In the last quarter, AMRC stock was sold by these institutional investors:
  1. DNB Asset Management AS
  2. First Eagle Investment Management LLC
  3. Rock Point Advisors LLC
  4. UBS Group AG
  5. KBC Group NV
  6. Universal Beteiligungs und Servicegesellschaft mbH
  7. Clean Yield Group
  8. Harbor Capital Advisors Inc.
Within the last year, company insiders that have sold Ameresco company stock include:
  1. George P Sakellaris (CEO)
  2. Louis P Maltezos (EVP)
Learn More investors selling Ameresco stock.

Which major investors are buying Ameresco stock?

During the last quarter, AMRC stock was purchased by institutional investors including:
  1. Swedbank AB
  2. SG Americas Securities LLC
  3. Handelsbanken Fonder AB
  4. SteelPeak Wealth LLC
  5. Versor Investments LP
  6. Bailard Inc.
  7. Elevated Financial Group LLC
  8. Vanguard Group Inc.
Within the last year, these company insiders have bought Ameresco stock:
  1. George P Sakellaris (CEO)
  2. Louis P Maltezos (EVP)
Learn More investors buying Ameresco stock.