Ameresco (NYSE:AMRC) Surprises With Q2 CY2026 Sales, Stock Jumps 20.9%
Ameresco (NYSE:AMRC) reported Q2 CY2026 revenue of $515.5 million, up 9.1% year on year and 11.9% above Wall Street estimates, according to the company. Non-GAAP adjusted EPS was $0.20, near consensus. The company guided full-year revenue to about $2.1 billion. Shares rose 20.9% to $27.46 after results.
How this was made

The 30-second read
Why it matters
Traders can use the disclosed Q2 beat, operating margin expansion, and the stated full-year revenue expectation to reassess near-term estimates and the credibility of margin expansion.
Market read
A concrete Q2 results catalyst with a large same-day move, plus mixed signals on EBITDA guidance and EPS trend, makes AMRC a near-term trading focus.
What to watch
Operating margin improved to 8.6% (up 2.7pp YoY), but the article flags a historically mediocre margin and questions about expense leverage, which could re-emerge in subsequent quarters.
Background
Ameresco is an energy and renewable energy projects company; the article frames its Q2 CY2026 results versus Wall Street expectations and discusses margin and EPS trends.
Ticker impact
Ameresco reported Q2 CY2026 revenue of $515.5M, up 9.1% YoY, beating estimates by 11.9%, and shares jumped 20.9% after the print.
Likely supports continued upside momentum short term, but follow-through depends on whether the full-year EBITDA guidance miss and EPS trajectory are revised.
A revenue beat with a large same-day stock reaction is a concrete catalyst. However, the text also notes full-year EBITDA guidance missed and adjusted EPS was slightly down YoY, which can cap upside and increase volatility.
Market effects
Renewables and energy services names may see read-across interest if investors interpret margin improvement as cost discipline.
Primarily US small/mid-cap industrials sentiment via AMRC’s earnings reaction.
Limited direct global impact; mostly affects US renewable energy services positioning.
Counterpoint
The revenue beat may not translate into earnings power because adjusted EPS fell YoY and full-year EBITDA guidance missed.
Key entities
- companyAmeresco
Reported Q2 CY2026 revenue beat, adjusted EPS near consensus, and provided full-year revenue expectation; stock rose 20.9% after the report.
- market_referenceWall Street estimates
Used as the benchmark for the Q2 revenue beat and adjusted EPS being in line.


