Ameresco, Inc. Class A (AMRC)
AMRC moved a median of -0.15% 30 minutes after news, and -0.63% by the close. How AMRC actually reacts to news — the realized, point-in-time move the market made, measured across 444 labeled events over the last three years with zero look-ahead.
AMRC’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.05% | 44% | 444 |
| 30-min | -0.15% | 45% | 444 |
| 60-min | -0.07% | 49% | 444 |
| to close | -0.63% | 44% | 442 |
| Middle 50% of AMRC reactions | -1.83% to +1.00% |
|---|---|
| Median reaction (30-min) | -0.15% |
| Measured reactions | 444 |
Half of all Ameresco, Inc. Class A news events land between -1.83% and +1.00% at 30 minutes.
Reaction stats as of 2026-08-31. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How AMRC reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 35 | -0.99% | 46% | -1.54% |
| Analyst downgrades | 25 | -1.91% | 20% | -1.54% |
| Coverage initiations | 10 | -0.68% | 30% | -2.87% |
| Rating reiterations | 63 | -0.32% | 37% | -0.95% |
| Price-target raises | 15 | -0.65% | 40% | -1.53% |
| Price-target cuts | 20 | +0.01% | 50% | -0.28% |
Last 3 years, pulled 2026-08-31. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. See how AMRC ranks against every other measured name →
That’s how AMRC usually reacts — get an email when it moves on news →Email me when AMRC moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to AMRC's baseline. Nothing else.
Recent AMRC events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K Ameresco, Inc. For: Sep 08 | SEC filing · Form 8-K | SEC EDGAR | +1.67% | +2.94% | |
| Enerqos, an Ameresco Company, Appoints Paolo Formica as Chief Executive Officer | Press release | Business Wire | -0.43% | +3.69% | |
| Ameresco, Neogenyx Fuels and Adams Land & Cattle Celebrate Groundbreaking of Renewable Natural Gas Facility in Nebraska | Press release | Business Wire | +2.24% | +3.15% | |
| Form 8-K Ameresco, Inc. For: Aug 17 | SEC filing · Form 8-K | SEC EDGAR | -0.81% | -3.02% | |
| Media Advisory: Neogenyx Fuels and Adams Land & Cattle to Break Ground on Agricultural Renewable Natural Gas Facility in Central Nebraska | Press release | Business Wire | -2.37% | +2.56% | |
| Ameresco Announces Departure of Chief Financial Officer | Press release | Business Wire | -2.35% | -6.96% | |
| Form 8-K Ameresco, Inc. For: Aug 17 | SEC filing · Form 8-K | SEC EDGAR | -2.35% | -6.96% | |
| Media Advisory: Neogenyx Fuels and Adams Land & Cattle to Break Ground on Agricultural Renewable Natural Gas Facility in Central Nebraska | Press release | Business Wire | +1.25% | +2.21% | |
| Form 10-Q Ameresco, Inc. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -2.29% | -9.87% | |
| Form S-8 Ameresco, Inc. | SEC filing · Form S-8 | SEC EDGAR | -3.46% | -7.16% | |
| Ameresco Reports Second Quarter 2026 Financial Results | Press release | Business Wire | -2.29% | -9.87% | |
| Form 8-K Ameresco, Inc. For: Aug 03 | SEC filing · Form 8-K | SEC EDGAR | -2.29% | -9.87% | |
| Ameresco's Louis Maltezos Honored as Gold Stevie® Award Winner in 2026 Stevie Awards for Technology Excellence | Press release | Business Wire | +0.20% | -6.47% | |
| Ameresco Appoints Brian Cox to Board of Directors | Press release | Business Wire | +2.38% | -2.63% | |
| Ameresco Sunel Energy SA Expands Romania's Renewable Energy Footprint with New 58MWp Solar Project in Arad County | Press release | Business Wire | -0.27% | -4.66% | |
| Form 8-K Ameresco, Inc. For: Jul 22 | SEC filing · Form 8-K | SEC EDGAR | +2.38% | -2.63% | |
| Roseburg Urban Sanitary Authority Receives Two Best of the Best Awards from the Oregon Association of Clean Water Agencies | Press release | Business Wire | +2.38% | -2.63% | |
| Ameresco Brings Rooftop Solar to Community College of Philadelphia | Press release | Business Wire | -0.28% | +2.10% | |
| Ameresco to Announce Second Quarter 2026 Financial Results on August 3, 2026 | Press release | Business Wire | +0.26% | -5.68% | |
| Ameresco to Deliver Smart Water Metering infrastructure to Texas Municipal Utilities to Improve Operational Efficiency and Customer Service | Press release | Business Wire | +0.26% | +1.24% | |
| Ameresco Modernizes Energy Infrastructure Across Mount Sinai School District | Press release | Business Wire | -1.91% | -1.52% | |
| Ameresco Receives Frost & Sullivan's 2026 North America Technology Innovation Leadership Recognition for Advancing Resilient Microgrid Infrastructure | Press release | Canada Newswire | -1.74% | -3.83% | |
| Form 8-K Ameresco, Inc. For: Jun 04 | SEC filing · Form 8-K | SEC EDGAR | +1.36% | -3.55% | |
| Neogenyx Fuels Strengthens Renewable Natural Gas Platform with Delivery of ISCC-Certified RNG to Europe | Press release | Business Wire | +0.91% | -5.71% | |
| Ameresco Completes Wastewater Infrastructure Rehabilitation Project for the City of Mesquite | Press release | Business Wire | +2.19% | +2.70% | |
| Ameresco to Participate at Upcoming Conferences | Press release | Business Wire | +2.19% | +2.70% | |
| Neogenyx Fuels and Adams Land & Cattle to Construct Renewable Natural Gas Facility in Nebraska | Press release | Business Wire | -1.00% | -5.83% | |
| Ameresco's Kupono Project Named Winner in 2026 Environment+Energy Leader Awards | Press release | Business Wire | -1.79% | -6.08% | |
| Ameresco Announces Closing of Neogenyx Fuels Joint Venture with HASI to Accelerate Growth of Advanced Biofuels | Press release | Business Wire | -0.10% | -1.76% | |
| Form 8-K Ameresco, Inc. For: May 12 | SEC filing · Form 8-K | SEC EDGAR | -0.10% | -1.76% | |
| Form 8-K/A Ameresco, Inc. For: May 04 | SEC filing · Form 8-K | SEC EDGAR | +1.79% | +2.17% | |
| Form 10-Q Ameresco, Inc. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +3.04% | +1.72% | |
| Ameresco and HASI Announce Formation of Neogenyx Fuels, a Joint Venture to Accelerate Growth of Advanced Biofuels | Press release | Business Wire | +3.04% | +1.72% | |
| Ameresco Reports First Quarter 2026 Financial Results | Press release | Business Wire | +3.04% | +1.72% | |
| Form 8-K Ameresco, Inc. For: May 04 | SEC filing · Form 8-K | SEC EDGAR | +3.04% | +1.72% | |
| Ameresco Partners with Montgomery County Public Schools to Bring Solar Energy Online | Press release | Business Wire | -1.20% | +0.87% | |
| Ameresco Releases 2025 Impact Report, Highlighting Progress Across People, Planet, and Policy | Press release | Business Wire | +0.07% | +0.00% | |
| Form ARS Ameresco, Inc. For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +1.33% | -0.18% | |
| Form DEF 14A Ameresco, Inc. For: Dec 31 | SEC filing · Form DEF | SEC EDGAR | +1.33% | -0.18% | |
| Form DEFA14A Ameresco, Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +1.33% | -0.18% | |
| Ameresco and Cook County Celebrate Completion of Solar Installation at Skokie Courthouse | Press release | Business Wire | +0.10% | -0.08% | |
| Ameresco SUNEL Energy SA Awarded 83 MW Solar Project in Kozani, Greece to Drive Energy Decarbonization | Press release | Business Wire | -1.90% | +1.06% | |
| Ameresco Collaborates with Miami-Dade County on Energy Savings Project to Deliver Solar and Efficiency Upgrades | Press release | Business Wire | +0.00% | -5.01% | |
| Ameresco Delivers $7.8M Infrastructure Upgrade for Tacoma Public Schools to Enhance Energy Efficiency | Press release | Business Wire | +0.71% | -2.08% | |
| Ameresco to Announce First Quarter 2026 Financial Results on May 4, 2026 | Press release | Business Wire | +0.23% | -0.25% | |
| Ameresco Announces Executive Appointments to Drive Growth and Strengthen Operations | Press release | Business Wire | +1.77% | -0.68% | |
| Form 8-K Ameresco, Inc. For: Mar 30 | SEC filing · Form 8-K | SEC EDGAR | +1.77% | -0.68% | |
| Ameresco Partners with Saginaw Public Schools to Upgrade District Wide LED Lighting | Press release | Business Wire | -0.75% | -9.89% | |
| Ameresco Delivers Energy and Infrastructure Upgrades for Pittsylvania County | Press release | Business Wire | +0.96% | +2.71% | |
| Ameresco Completes District-Wide Energy Efficiency Transformation for Charlo School District | Press release | Business Wire | +1.77% | +0.95% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the AMRC section they belong to.
Where else AMRC is measured.
AMRC earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Paychex, Inc. (PAYX) | 446 | -0.05% | 45% |
| Delta Air Lines, Inc. (DAL) | 445 | +0.04% | 51% |
| CynergisTek, Inc. (CTEK) | 444 | 0.00% | 39% |
| CPI Card Group Inc. (PMTS) | 441 | 0.00% | 50% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
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How the numbers are made.
How is Ameresco, Inc. Class A's median reaction calculated?
Every labeled AMRC news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 444 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 45% of AMRC's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-08-31.
Does AMRC's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.