Ameresco CEO Sakellaris Buys 5,000 Shares for $113,300. Is This a Sign Renewable Energy Projects are Taking Off?
Key Points
Sakellaris acquired 5,000 shares on August 26 and August 27, 2026, at a weighted-average price of $22.66 for a total value of $113,300.
The acquisition represents 0.22% of the insider's total equity holdings before the transaction.
The CEO maintains direct ownership of 1,010,597 shares and indirect ownership of 1,300,000 shares through a trust for his children and his spouse.
The direct purchase increases the CEO's equity stake as the stock carries a negative 7% one-year return as of the August 27, 2026 transaction date.
- 10 stocks we like better than Ameresco ›
Chief Executive Officer George P. Sakellaris reported a purchase of 5,000 shares of Ameresco, Inc. (NYSE:AMRC) in a SEC Form 4 filing.
Transaction summary
| Metric | Value |
|---|---|
| Transaction value | $113,300 |
| Shares purchased | 5,000 |
| Post-transaction shares (directly held) | 1,010,597 |
| Post-transaction shares (indirectly held) | 1,300,000 |
| Post-transaction value | $52.9 million |
Transaction value based on SEC Form 4 weighted average purchase price ($22.66); post-transaction value based on August 27, 2026 market close ($22.91).
Key questions
- How does this purchase affect the CEO's direct equity position?
The addition of 5,000 shares represents a half-percentage point increase in the insider's direct holdings, which now total 1,010,597 shares. - What is the allocation of the insider's indirect holdings following this filing?
The insider's indirect position remains at 1,300,000 shares, which includes 1,100,000 shares held by a trust for the benefit of the reporting person's children and 200,000 shares held by his spouse. - What were the price parameters for the execution of these trades?
The shares were purchased in multiple open-market transactions at prices ranging from $21.86 to $23.00, resulting in a weighted-average execution price of $22.66 per share.
Company Overview
| Metric | Value |
|---|---|
| Share Price (as of market close 2026-08-26) | $22.16 |
| Market Capitalization | $1.2 billion |
| Revenue (TTM) | $2.0 billion |
| Net Income (TTM) | $28.3 million |
Company Snapshot
- Ameresco operates as a clean technology integrator providing comprehensive energy efficiency solutions, renewable energy system deployment, and critical infrastructure improvements across the United States, Canada, and international markets.
- The company generates revenue through engineering, procurement, and construction services that enhance energy efficiency, bolster energy security and resilience, and extend asset longevity for its diverse client base.
- Ameresco serves commercial enterprises, municipal governments, educational institutions, and other organizations seeking to optimize operational efficiency and transition toward sustainable energy generation.
Ameresco is a leading clean technology integrator with trailing twelve month (TTM) revenues of $2.0 billion, positioning the company as a significant player in the energy efficiency and renewable energy sectors. The company's integrated service model--spanning design, engineering, construction, and ongoing optimization--provides a competitive advantage in addressing the growing demand for sustainable infrastructure solutions. With 1,601 employees and a market capitalization of $1.2 billion, Ameresco is well-positioned to capitalize on the accelerating transition toward energy efficiency and renewable energy adoption across North American markets.
What this transaction means for investors
We like to see buying by insiders because of the dynamics around insider buying and selling. There are many reasons an insider may sell shares in a company. One reason could be the need to raise cash to fund a large personal expense. Another reason could be for a reasonable portfolio diversification unrelated to their outlook for the company. A third reason could be what investors fear most: a bearish outlook on the company's future.
However, there is only one reason an insider buys stock: they believe the share price is going up.
By that rule of thumb, Sakellaris's purchase is bullish. Helping the bull case: more often than not, an insider purchase predicts a higher share price 30 days later.
Even better for potential investors is that Sakellaris founded Ameresco in 2000 and has run the business since. He knows it inside and out. He's been buying shares lately too, in addition to this transaction.
The market dynamics are looking positive for Ameresco too. The company recently brought online the 250 megawatt Napanee Battery Energy Storage System, which is one of the largest energy storage projects in Canada. Ameresco is also part of a 560 megawatt solar project in Greece, one of the largest projects in Europe. Not only is the trend toward renewable energy a major tailwind for Ameresco, but AI data center demand and the backlash against their effect on electricity prices mean they will want to install more localized solar and wind and battery storage capabilities on-site-right in Ameresco's wheelhouse.
An insider buy like Sakellaris's isn't a buy signal by itself, but coupled with the company's market outlook, it is a strong sign to put Ameriesco on your buy list.
Should you buy stock in Ameresco right now?
Before you buy stock in Ameresco, consider this:
The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Ameresco wasn’t one of them. The 10 stocks that made the cut could produce monster returns in the coming years.
Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you’d have $440,710!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you’d have $1,335,252!*
Now, it’s worth noting Stock Advisor’s total average return is 978% — a market-crushing outperformance compared to 213% for the S&P 500. Don't miss the latest top 10 list, available with Stock Advisor, and join an investing community built by individual investors for individual investors.
See the 10 stocks »
*Stock Advisor returns as of August 29, 2026.
Brendan Coffey has no position in any of the stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy.
Recommended Articles
