Ameresco, Inc.
Research score, not a recommendation.
Market data
Live quote and chart from Yahoo Finance, loaded through this server. Insider purchases are marked on the chart.
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Why this score
Research score: a weighted blend of the five factors, times the routine and offering discounts, minus the selling penalty.
Why are they buying?
No explanation has been generated for this cluster. The filings in the table below are the primary evidence.
Stock Price & Insider Purchase History
Daily close price with open-market insider purchases plotted over time
Loading price history…
| Date | Insider | Role | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| 2025-03-04 → 2025-03-06 | Sakellaris George P 6 purchases with a 63-day result · median -27.5% | CEO | 125,000 | $9.73 avg | $1.2M | |
| 2025-03-04 | Sakellaris George P | 50,000 | $9.96 | $498.0K | SEC filing for Sakellaris George P (opens in a new tab) | |
| 2025-03-05 | Sakellaris George P | 50,000 | $9.74 | $487.0K | SEC filing for Sakellaris George P (opens in a new tab) | |
| 2025-03-06 | Sakellaris George P | 25,000 | $9.27 | $231.8K | SEC filing for Sakellaris George P (opens in a new tab) | |
| 2025-03-04 → 2025-03-10 | WISNESKI FRANCIS V JR 3 purchases with a 63-day result · median +45.3% | Director | 6,108 | $9.56 avg | $58.4K | |
| 2025-03-04 | WISNESKI FRANCIS V JR | 3,500 | $9.67 | $33.8K | SEC filing for WISNESKI FRANCIS V JR (opens in a new tab) | |
| 2025-03-05 | WISNESKI FRANCIS V JR | 300 | $9.56 | $2.9K | SEC filing for WISNESKI FRANCIS V JR (opens in a new tab) | |
| 2025-03-06 | WISNESKI FRANCIS V JR | 1,908 | $9.23 | $17.6K | SEC filing for WISNESKI FRANCIS V JR (opens in a new tab) | |
| 2025-03-10 | WISNESKI FRANCIS V JR | 400 | $10.17 | $4.1K | SEC filing for WISNESKI FRANCIS V JR (opens in a new tab) | |
| 2025-03-05 | Patton Charles R. history of Patton Charles R.'s purchases | Director | 5,000 | $9.96 | $49.8K | SEC filing for Patton Charles R. (opens in a new tab) |
| 2025-03-04 | Johnson Claire D'Oyly-Hughes history of Johnson Claire D'Oyly-Hughes's purchases | Director | 1,800 | $9.95 | $17.9K | SEC filing for Johnson Claire D'Oyly-Hughes (opens in a new tab) |
| Total | $1.3M | |||||
Other buying runs at AMRC
A run ends after a pause in the buying, so one company can have several. Returns are the stock's return minus its benchmark's (IWM for small companies, SPY otherwise), from the first open after the run became a cluster. Past results, not a forecast.
After this run became a cluster: 21 days +12.1%63 days +49.8%126 days +123.2%
| Window | Insiders | Total | Score | 21 days | 63 days | 126 days | Status |
|---|---|---|---|---|---|---|---|
| 2026-08-07 → 2026-08-28 | 4 | $1.9M | 78 | -5.6% | – | – | active |