Welcome to our dedicated page for Ameresco SEC filings (Ticker: AMRC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Ameresco, Inc. (NYSE: AMRC) files reports and disclosures with the U.S. Securities and Exchange Commission as part of its obligations as a publicly traded company. Founded in 2000 and headquartered in Framingham, Massachusetts, Ameresco describes itself as an energy infrastructure solutions provider focused on smart energy efficiency, infrastructure upgrades, and distributed energy resources for a range of public-sector, institutional, utility, commercial, and industrial customers.
This SEC filings page brings together Ameresco’s regulatory documents, including current reports on Form 8-K and other filings available through the EDGAR system. For example, Ameresco has used Form 8-K to announce quarterly financial results and to furnish related press releases and supplemental financial information. These filings provide details on revenue by segment, backlog measures, and other financial metrics that help explain the company’s project activities, energy assets, and operations and maintenance services.
Investors reviewing AMRC filings can examine how Ameresco reports on its business segments such as U.S. Regions, U.S. Federal, Canada, Alternative Fuels, Non-Solar Distributed Generation, and All Other, as well as revenue contributions from Projects, Energy Assets, O&M, and Other categories. Filings may also reference project backlog, O&M backlog, and energy asset visibility, which the company presents as indicators of long-term revenue visibility.
On Stock Titan, Ameresco’s SEC filings are paired with AI-powered tools designed to help users interpret lengthy documents. These tools can highlight key sections, summarize complex tables, and draw attention to items such as quarterly results furnished on Form 8-K. This makes it easier to understand how Ameresco’s reported financials relate to its energy infrastructure projects, clean energy assets, and customer-focused solutions.
Ameresco, Inc. presents an overview of its role as an energy infrastructure solutions provider focused on helping customers cut costs, boost resilience and decarbonize. The company designs and installs smart energy efficiency upgrades, develops and operates distributed renewable energy assets, and offers long-term operations and maintenance services.
As of December 31, 2025 Ameresco owned and operated 227 small-scale renewable energy plants with about 838 megawatt equivalents of capacity and had another 853 megawatt equivalents in development and construction. It reported approximately $2.5 billion of fully contracted project backlog, $2.6 billion of awarded projects, and $1.5 billion of O&M backlog.
In 2025, 61.0% of revenues came from federal, state, provincial and local government entities, while the largest 20 customers represented 57.2% of total revenues. The business is organized into North America Regions, U.S. Federal, Renewable Fuels, Europe and All Other segments, supported by 1,601 employees across North America and Europe.
Ameresco, Inc. reported record fourth quarter revenue and higher full-year sales while GAAP earnings and cash flow softened. For 2025, revenue rose to $1,932.1 million, with Q4 revenue up 9% year over year to $581.0 million, driven mainly by project activity.
Full-year net income attributable to common shareholders declined to $44.3 million, or GAAP EPS of $0.83, while Non-GAAP EPS was $0.90. Adjusted EBITDA increased to $237.2 million, and Q4 adjusted EBITDA was $70.0 million, supported by a growing base of recurring Energy Asset and O&M revenue.
The company ended 2025 with a project backlog of $5.0 billion and total revenue visibility of $10.4 billion, reflecting long-term contracts and energy assets. Unrestricted cash was $71.8 million, corporate debt was $339.3 million, and energy asset debt was $1.5 billion, corresponding to a 73% advance rate on a $2.08 billion energy asset book value.
For 2026, Ameresco guides revenue between $2.0 billion and $2.2 billion and adjusted EBITDA of $270 million to $295 million, implying mid-teens EBITDA growth at the midpoints. Management expects 100–120 MWe of new energy assets placed in service and forecasts Non‑GAAP EPS between $1.10 and $1.35.
Ameresco, Inc. executive David J. Corrsin reported exercising stock options and acquiring common shares. On the reported date, he exercised a stock option for 20,000 shares of Class A common stock at an exercise price of $4.64 per share through a derivative exercise/conversion.
Following this transaction, he directly held 20,471 shares of Ameresco Class A common stock. A further 379 shares are held indirectly by his spouse, for which he disclaims beneficial ownership. The option exercised was part of a 2016 grant tied to service and performance goals, of which 44,401 shares ultimately vested.
Ameresco, Inc. director Nickolas Stavropoulos exercised stock options and sold shares in closely matched amounts. On February 19–20, 2026, he exercised options for a total of 16,100 shares of Class A Common Stock at an exercise price of $16.33 per share and then sold 16,100 shares in open-market transactions at weighted average prices around $34.00–$34.53 per share. These sales were made under a pre-arranged Rule 10b5-1 trading plan adopted on September 8, 2025. After these transactions, he directly owned 14,111 Ameresco shares.
Ameresco, Inc. director Nickolas Stavropoulos reported exercising stock options and selling shares of Class A Common Stock over two days in February 2026. On February 12 and 13, he exercised options with a $16.33 exercise price and sold the resulting shares in open-market transactions around $34 per share.
The filing shows these sales were made under a pre-arranged Rule 10b5-1 trading plan adopted on September 8, 2025. Following the reported transactions, he held 14,111 shares of Class A Common Stock and 23,455 stock options, all as direct holdings.
An insider of AMRC filed a notice of proposed sale of 17,700 shares of common stock, to be sold through Morgan Stanley Smith Barney on the NYSE, with an aggregate market value of $589,233. The company had 34,797,456 shares outstanding of this class at the time referenced. The shares come from a same-day cash exercise of stock options on 02/13/2026, matching the approximate sale date. The filer also reported recent 10b5-1 plan sales of 200 shares for $6,800 on 02/12/2026 and 100 shares for $3,400 on 01/28/2026. By signing, the seller represents they are not aware of undisclosed material adverse information about the issuer.
Ameresco shareholder filed a Rule 144 notice covering the planned sale of 200 shares of common stock through Morgan Stanley Smith Barney LLC on the NYSE, with an aggregate market value of $6,738.00 and an approximate sale date of 02/12/2026.
The shares come from an exercise of stock options on 02/12/2026, paid in cash. Over the prior three months, the same account sold 100 common shares on 01/28/2026 for gross proceeds of $3,400.00 under transactions labeled as 10b5‑1 sales.
Grantham, Mayo, Van Otterloo & Co. LLC has filed an amended Schedule 13G reporting beneficial ownership of 2,323,792 shares of Ameresco Inc common stock, representing 6.67% of the class as of 12/31/2025.
The firm reports sole power to vote and dispose of all reported shares, with no shared voting or dispositive power. It states the shares were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of Ameresco.
Wellington Management Group LLP and related investment entities filed an amended Schedule 13G to report their passive ownership in Ameresco, Inc. common stock. The Wellington group reports beneficial ownership of 3,901,333 shares, with voting and dispositive power shared among affiliated advisory entities on behalf of their clients.
The filing states that the securities are held in the ordinary course of business and are not held for the purpose of changing or influencing control of Ameresco. The shares are owned of record by clients of various Wellington investment advisers, and no single client is reported to hold more than five percent of the class.
Ameresco, Inc. director Nickolas Stavropoulos reported a small, planned stock transaction involving company shares and options. On January 28, 2026, he exercised a stock option for 100 shares of Class A Common Stock at $16.33 per share and then sold 100 shares at $34 per share under a pre-arranged Rule 10b5-1 trading plan adopted on September 8, 2025.
After these transactions, he directly owned 14,111 shares of Ameresco Class A Common Stock and held 23,900 stock options. The option originally vested 20% on April 24, 2020, with the remaining 80% vesting in four equal annual installments on subsequent anniversaries.