Ameresco, Inc. Class A (AMRC)

Ameresco's stock price has seen notable movements in the past six months. As of May 4, 2026, the share price was $31.48, representing a significant increase of 170.68% over the past year. Recent earnings reports have impacted the stock. Ameresco reported strong fourth-quarter and full-year 2025 financial results, with record quarterly revenue. The first quarter of 2026 saw higher revenue but a significantly larger net loss, driven by higher interest expense and other expenses. In May 2026, Ameresco announced the formation of Neogenyx Fuels, a joint venture with HASI, aimed at accelerating the growth of advanced biofuels through a $400 million strategic investment.

Ameresco's revenue is historically weighted towards the second half of the year, with approximately 60% of total 2026 revenue expected to be contributed in the latter half. Seasonal chart analysis suggests a "Buy Date of May 10 and a Sell Date of September 24" has historically resulted in positive returns for AMRC stock.

Ameresco, Inc. is a cleantech integrator and renewable energy asset developer, owner, and operator, providing energy infrastructure solutions. The company operates in the Renewable Energy Equipment & Services sector and the Capital Goods, Construction Services industry. Its portfolio includes energy efficiency solutions, infrastructure upgrades, asset sustainability, and renewable energy supply solutions. Ameresco designs, engineers, and installs equipment to improve facility energy efficiency, renewable energy solutions, and develops small-scale plants. The company also sells electricity and processed renewable natural gas, provides operations and maintenance services, and distributes solar energy products and systems. Ameresco is involved in battery energy storage systems, smart city initiatives, and microgrid development.

Ameresco has a significant geographic footprint across North America and Europe. In North America, it operates through its U.S. Regions, U.S. Federal, and Canada segments. The company has over 50 regional offices throughout North America and in the UK, and approximately 145 small-scale renewable energy plants in North America and one in Ireland.

Ameresco maintains a reputation as a leading energy infrastructure solutions provider dedicated to sustainability and decarbonization. The company released its 2025 Impact Report, highlighting its progress across people, planet, and policy. However, its brand reputation has faced challenges related to industry classification, as third-party agencies sometimes categorize it as a construction or engineering company rather than a renewable energy company.

Ameresco, Inc. has a diverse shareholder base, with institutional investors holding a majority of its stock. As of May 4, 2026, there were 192 institutional owners holding a total of 33,258,857 shares. The founder, George P. Sakellaris, holds a substantial ownership stake and significant voting power. Neil Gagnon is identified as the largest individual Ameresco shareholder, owning 3.57 million shares, representing 6.75% of the company.