Ameresco (AMRC)
Ameresco on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, federal contracts, earnings dates and insider trades. Listed on NYSE, classified by the SEC as construction - special trade contractors.
5.4M
Short interest
settlement 2026-09-15
7.9
Days to cover
+2.1 days vs prior
77.5%
Short share of volume
2026-10-08
57
Fails to deliver
settlement 2026-09-14
Mon 2 Nov
Next earnings
estimated date
$1.9M
Insider flow, 90 days
13 buys, 2 sells
As of 2026-10-08.
Short interest
FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSONAs of 15 September 2026, short interest in AMRC is 5,421,459 shares, up 914,771 shares over the last month. Over the last 48 readings it ranged from 2,563,395 shares (31 March 2025) to 5,421,459 shares (15 September 2026). The latest reading sits at the top of that range. At the reported average volume of 684K shares a day that is 7.9 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-09-15 | 5,421,459 | +8.7% | 684,387 | 7.92 |
| 2026-08-31 | 4,986,733 | +10.7% | 849,574 | 5.87 |
| 2026-08-14 | 4,506,688 | +0.6% | 841,079 | 5.36 |
| 2026-07-31 | 4,479,520 | +6.3% | 545,549 | 8.21 |
| 2026-07-15 | 4,215,391 | +1.1% | 457,261 | 9.22 |
| 2026-06-30 | 4,170,272 | +4.0% | 619,075 | 6.74 |
| 2026-06-15 | 4,010,686 | -1.0% | 655,776 | 6.12 |
| 2026-05-29 | 4,051,950 | +3.3% | 688,944 | 5.88 |
| 2026-05-15 | 3,922,515 | -0.8% | 663,242 | 5.91 |
| 2026-04-30 | 3,954,697 | +3.4% | 435,451 | 9.08 |
| 2026-04-15 | 3,823,647 | +0.7% | 598,028 | 6.39 |
| 2026-03-31 | 3,796,309 | +15.2% | 583,832 | 6.50 |
| 2026-03-13 | 3,296,119 | +5.2% | 578,673 | 5.70 |
| 2026-02-27 | 3,132,765 | -2.3% | 392,967 | 7.97 |
| 2026-02-13 | 3,206,409 | -2.1% | 510,181 | 6.28 |
| 2026-01-30 | 3,275,467 | -7.8% | 618,221 | 5.30 |
| 2026-01-15 | 3,552,306 | +4.6% | 431,141 | 8.24 |
| 2025-12-31 | 3,396,254 | -3.6% | 427,010 | 7.95 |
| 2025-12-15 | 3,523,403 | +2.3% | 524,562 | 6.72 |
| 2025-11-28 | 3,445,070 | +3.1% | 408,959 | 8.42 |
| 2025-11-14 | 3,339,721 | +2.1% | 657,934 | 5.08 |
| 2025-10-31 | 3,270,435 | -2.3% | 617,696 | 5.29 |
| 2025-10-15 | 3,348,558 | +2.1% | 724,790 | 4.62 |
| 2025-09-30 | 3,280,519 | +8.1% | 817,963 | 4.01 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 8 October 2026, the short share of AMRC volume is 77.5%, down 6.8 points over the last five sessions. Over the last 30 readings it ranged from 45.8% (9 September 2026) to 85.2% (14 September 2026). The latest reading is 6.2 points above the 30-session average of 71.3%, on 123K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-08 | 96K | 123K | 77.5% | 106 |
| 2026-10-07 | 76K | 105K | 72.1% | 642 |
| 2026-10-06 | 111K | 158K | 70.4% | 0 |
| 2026-10-05 | 124K | 204K | 60.9% | 15 |
| 2026-10-02 | 82K | 163K | 50.1% | 0 |
| 2026-10-01 | 215K | 255K | 84.3% | 0 |
| 2026-09-30 | 142K | 173K | 82.0% | 28 |
| 2026-09-29 | 207K | 267K | 77.7% | 0 |
| 2026-09-28 | 120K | 169K | 71.0% | 0 |
| 2026-09-25 | 161K | 228K | 70.7% | 531 |
| 2026-09-24 | 136K | 188K | 72.3% | 0 |
| 2026-09-23 | 79K | 126K | 62.8% | 0 |
| 2026-09-22 | 192K | 230K | 83.5% | 0 |
| 2026-09-21 | 104K | 155K | 67.3% | 0 |
| 2026-09-18 | 199K | 248K | 80.4% | 0 |
| 2026-09-17 | 188K | 278K | 67.8% | 0 |
| 2026-09-16 | 120K | 164K | 73.2% | 0 |
| 2026-09-15 | 256K | 375K | 68.2% | 8,018 |
| 2026-09-14 | 362K | 425K | 85.2% | 0 |
| 2026-09-11 | 173K | 207K | 83.6% | 0 |
| 2026-09-10 | 173K | 243K | 70.9% | 43 |
| 2026-09-09 | 67K | 147K | 45.8% | 40 |
| 2026-09-08 | 138K | 221K | 62.3% | 9,103 |
| 2026-09-04 | 130K | 195K | 66.6% | 0 |
| 2026-09-03 | 123K | 178K | 68.8% | 0 |
| 2026-09-02 | 177K | 229K | 77.5% | 0 |
| 2026-09-01 | 197K | 313K | 63.1% | 0 |
| 2026-08-31 | 107K | 153K | 70.0% | 0 |
| 2026-08-28 | 234K | 293K | 79.7% | 0 |
| 2026-08-27 | 158K | 212K | 74.3% | 0 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 14 September 2026, the fails-to-deliver balance in AMRC is 57 shares, down 1,011 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (3 September 2026) to 3,960 shares (31 July 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-14 | 57 | $23.78 | $1K |
| 2026-09-11 | 1,068 | $22.79 | $24K |
| 2026-09-10 | 1,872 | $22.80 | $43K |
| 2026-09-09 | 384 | $23.93 | $9K |
| 2026-09-03 | 1 | $21.82 | $22 |
| 2026-08-26 | 1,553 | $22.07 | $34K |
| 2026-08-25 | 255 | $20.97 | $5K |
| 2026-08-17 | 12 | $27.90 | $335 |
| 2026-08-14 | 174 | $27.79 | $5K |
| 2026-08-11 | 95 | $25.28 | $2K |
| 2026-08-06 | 84 | $25.66 | $2K |
| 2026-08-04 | 121 | $22.73 | $3K |
| 2026-07-31 | 3,960 | $20.66 | $82K |
| 2026-07-29 | 2,130 | $19.66 | $42K |
| 2026-07-27 | 2 | $21.75 | $44 |
| 2026-07-24 | 40 | $23.57 | $943 |
| 2026-07-17 | 549 | $23.59 | $13K |
| 2026-07-07 | 2,246 | $27.05 | $61K |
| 2026-07-06 | 451 | $25.40 | $11K |
| 2026-07-02 | 1,143 | $26.53 | $30K |
| 2026-07-01 | 22 | $27.60 | $607 |
| 2026-06-25 | 22 | $27.68 | $609 |
| 2026-06-23 | 1,348 | $28.94 | $39K |
| 2026-06-16 | 318 | $28.14 | $9K |
| 2026-06-15 | 501 | $28.06 | $14K |
| 2026-06-11 | 26 | $25.79 | $671 |
| 2026-06-09 | 298 | $27.76 | $8K |
| 2026-05-26 | 271 | $31.77 | $9K |
| 2026-05-19 | 207 | $31.02 | $6K |
| 2026-05-13 | 3,657 | $29.23 | $107K |
Insider trades
SEC Form 4, newest first, 50 of 100 shown. JSONOver the last 90 days AMRC insiders reported 13 open-market buys ($1.9M) against 2 sells ($24K), so the dollar flow leans toward buying. Latest filing: Chiplock Mark (EVP, CFO & CAO) on 2026-09-15.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | Chiplock Mark | EVP, CFO & CAO | Sell | 476 | $22.46 | $11K | 3K |
| 2026-09-15 | Maltezos Louis P | Co-President | Sell | 592 | $22.46 | $13K | 34K |
| 2026-09-10 | Bulgarino Nicole E | Co-President | Option exercise | 2K | $0.00 | $0 | 61K |
| 2026-09-10 | Christakis Peter | Chief Operating Officer | Option exercise | 2K | $0.00 | $0 | 15K |
| 2026-09-10 | Maltezos Louis P | Co-President | Option exercise | 2K | $0.00 | $0 | 34K |
| 2026-09-10 | Sakellaris George P | Chief Executive Officer | Option exercise | 6K | $0.00 | $0 | 1.0M |
| 2026-09-10 | Chiplock Mark | EVP, CFO & CAO | Option exercise | 2K | $0.00 | $0 | 3K |
| 2026-08-28 | Sakellaris George P | Chief Executive Officer | Buy | 3K | $22.13 | $66K | 1.0M |
| 2026-08-27 | Sakellaris George P | Chief Executive Officer | Buy | 4K | $22.84 | $91K | 1.0M |
| 2026-08-26 | Sakellaris George P | Chief Executive Officer | Buy | 1K | $21.92 | $22K | 1.0M |
| 2026-08-25 | Sakellaris George P | Chief Executive Officer | Buy | 4K | $22.03 | $89K | 1.0M |
| 2026-08-25 | Sakellaris George P | Chief Executive Officer | Buy | 938 | $21.60 | $20K | 1.0M |
| 2026-08-24 | Miller Jennifer L | Director | Buy | 2K | $20.96 | $42K | 35K |
| 2026-08-24 | Sutton Joseph W. | Director | Buy | 10K | $20.87 | $202K | 80K |
| 2026-08-24 | Sakellaris George P | Chief Executive Officer | Buy | 5K | $20.91 | $105K | 1.0M |
| 2026-08-21 | Cox Brian C | Director | Buy | 5K | $21.64 | $100K | 44K |
| 2026-08-11 | Sakellaris George P | Chief Executive Officer | Buy | 1K | $25.90 | $26K | 996K |
| 2026-08-10 | Sakellaris George P | Chief Executive Officer | Buy | 1K | $25.27 | $25K | 995K |
| 2026-08-10 | Cox Brian C | Director | Buy | 40K | $25.07 | $995K | 40K |
| 2026-08-07 | Sakellaris George P | Chief Executive Officer | Buy | 5K | $25.95 | $130K | 994K |
| 2026-06-04 | Patton Charles R. | Director | Option exercise | 10K | $0.00 | $0 | 24K |
| 2026-06-04 | WISNESKI FRANCIS V JR | Director | Option exercise | 10K | $0.00 | $0 | 36K |
| 2026-06-04 | STAVROPOULOS NICKOLAS | Director | Option exercise | 10K | $0.00 | $0 | 25K |
| 2026-06-04 | Miller Jennifer L | Director | Option exercise | 10K | $0.00 | $0 | 33K |
| 2026-06-04 | Sutton Joseph W. | Director | Option exercise | 10K | $0.00 | $0 | 71K |
| 2026-06-04 | Johnson Claire D'Oyly-Hughes | Director | Option exercise | 10K | $0.00 | $0 | 21K |
| 2026-05-29 | WISNESKI FRANCIS V JR | Director | Sell | 5K | $36.12 | $181K | 25K |
| 2026-05-29 | WISNESKI FRANCIS V JR | Director | Option exercise | 5K | $5.80 | $29K | 30K |
| 2026-05-19 | WISNESKI FRANCIS V JR | Director | Sell | 10K | $30.29 | $303K | 25K |
| 2026-05-19 | WISNESKI FRANCIS V JR | Director | Option exercise | 10K | $5.80 | $58K | 35K |
| 2026-05-18 | Miller Jennifer L | Director | Sell | 2K | $32.73 | $77K | 22K |
| 2026-05-18 | Miller Jennifer L | Director | Sell | 8K | $32.13 | $246K | 24K |
| 2026-05-18 | Miller Jennifer L | Director | Option exercise | 10K | $4.74 | $47K | 32K |
| 2026-05-15 | STAVROPOULOS NICKOLAS | Director | Sell | 1K | $34.00 | $46K | 14K |
| 2026-05-15 | STAVROPOULOS NICKOLAS | Director | Option exercise | 1K | $16.33 | $22K | 15K |
| 2026-04-23 | Sutton Joseph W. | Director | Option exercise | 10K | $4.74 | $47K | 60K |
| 2026-03-12 | Chiplock Mark | EVP, CFO & CAO | Sell | 273 | $25.31 | $7K | 2K |
| 2026-03-12 | Maltezos Louis P | President-Central&West USA Can | Sell | 306 | $25.31 | $8K | 32K |
| 2026-03-12 | Corrsin David J | EVP and General Counsel | Sell | 19 | $25.31 | $481 | 441 |
| 2026-03-10 | Corrsin David J | EVP and General Counsel | Sell | 50 | $26.34 | $1K | 379 |
| 2026-03-10 | Sakellaris George P | President and CEO | Option exercise | 4K | $0.00 | $0 | 989K |
| 2026-03-10 | Bulgarino Nicole E | President - Federal & Utility | Option exercise | 875 | $0.00 | $0 | 59K |
| 2026-03-10 | Chiplock Mark | EVP, CFO & CAO | Option exercise | 750 | $0.00 | $0 | 2K |
| 2026-03-10 | Bakas Michael T | President - Renewable Fuels | Option exercise | 875 | $0.00 | $0 | 14K |
| 2026-03-10 | Maltezos Louis P | President-Central&West USA Can | Option exercise | 875 | $0.00 | $0 | 32K |
| 2026-03-10 | Corrsin David J | EVP and General Counsel | Option exercise | 50 | $0.00 | $0 | 460 |
| 2026-03-10 | Christakis Peter | President-EastUSA, ProjectRisk | Option exercise | 750 | $0.00 | $0 | 13K |
| 2026-03-08 | Corrsin David J | EVP and General Counsel | Option exercise | 50 | $0.00 | $0 | 429 |
| 2026-02-27 | Corrsin David J | EVP and General Counsel | Option exercise | 20K | $4.64 | $93K | 20K |
| 2026-02-20 | STAVROPOULOS NICKOLAS | Director | Sell | 16K | $34.15 | $536K | 14K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
Planned sales (Form 144)
Newest first. JSON13 Form 144 notices on file for AMRC worth $3.1M at the prices reported; 0 in the last 90 days worth $0. Latest: FRANK WISNESKI filed on 2026-05-29 to sell 5,000 shares ($181K) from 2026-05-29.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-05-29 | FRANK WISNESKIDirector | 5K | $181K | 0.014% | 2026-05-29 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-19 | FRANK WISNESKIDirector | 10K | $303K | 0.029% | 2026-05-19 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-18 | JENNIFER MILLERDirector | 10K | $323K | 0.029% | 2026-05-18 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-15 | NICKOLAS STAVROPOULOSDirector | 1K | $45K | 0.004% | 2026-05-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-13 | NICKOLAS STAVROPOULOSDirector | 18K | $589K | 0.051% | 2026-02-13 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-12 | NICKOLAS STAVROPOULOSDirector | 200 | $7K | 0.001% | 2026-02-12 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-01-28 | NICKOLAS STAVROPOULOSDirector | 100 | $3K | 0.000% | 2026-01-28 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-14 | MARK CHIPLOCKOfficer | 17K | $641K | 0.048% | 2025-10-13 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-09 | MARK CHIPLOCKOfficer | 5K | $193K | 0.014% | 2025-10-09 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-08 | MARK CHIPLOCKOfficer | 6K | $229K | 0.017% | 2025-10-08 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-07 | MARK CHIPLOCKOfficer | 6K | $226K | 0.017% | 2025-10-07 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-06 | MARK CHIPLOCKOfficer | 6K | $220K | 0.017% | 2025-10-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-01 | MARK CHIPLOCKOfficer | 6K | $188K | 0.016% | 2025-10-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON10 holders report 5% or more of AMRC in their latest filing, all on Schedule 13G (passive). The largest reported stake is Wellington Management Group LLP at 10.2% of the class (3,541,577 shares), filed 2026-05-15 for an event on 2026-03-31.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-10-08 | 13G | Dimensional Fund Advisors LPinvestment adviser | 1.8M | 5.2% | 2026-09-30 |
| 2026-08-27 | 13G | Neil Gagnonindividual | 1.8M | 5.0% | 2026-08-20 |
| 2026-08-27 | 13G | Gagnon Securities LLCbroker-dealer, investment adviser | 1000K | 2.9% | 2026-08-20 |
| 2026-08-27 | 13G | Gagnon Advisors, LLCinvestment adviser | 473K | 1.3% | 2026-08-20 |
| 2026-07-22 | 13G | Israel A. Englanderindividual | 1.8M | 5.2% | 2026-07-17 |
| 2026-07-22 | 13G | Millennium Management LLCother entity | 1.8M | 5.2% | 2026-07-17 |
| 2026-07-22 | 13G | Millennium Group Management LLCother entity | 1.8M | 5.2% | 2026-07-17 |
| 2026-05-15 | 13G/Ano. 4 | Wellington Management Group LLPparent holding company | 3.5M | 10.2% | 2026-03-31 |
| 2026-05-15 | 13G/Ano. 4 | Wellington Group Holdings LLPparent holding company | 3.5M | 10.2% | 2026-03-31 |
| 2026-05-15 | 13G/Ano. 4 | Wellington Investment Advisors Holdings LLPparent holding company | 3.5M | 10.2% | 2026-03-31 |
| 2026-05-15 | 13G/Ano. 4 | Wellington Management Company LLPinvestment adviser | 3.5M | 9.1% | 2026-03-31 |
| 2026-03-26 | 13G/Ano. 4 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
| 2026-02-10 | 13G/Ano. 4 | Grantham, Mayo, Van Otterloo & Co. LLCinvestment adviser | 2.3M | 6.7% | 2025-12-31 |
| 2025-10-31 | 13G/Ano. 1 | First Trust Portfolios L.P.broker-dealer | 270K | 0.8% | 2025-09-30 |
| 2025-10-31 | 13G/Ano. 1 | First Trust Advisors L.P.investment adviser | 270K | 0.8% | 2025-09-30 |
| 2025-10-31 | 13G/Ano. 1 | The Charger Corporationparent holding company | 270K | 0.8% | 2025-09-30 |
13F holders
Tracked managers holding AMRC at their latest 13F. JSON4 of the 30 tracked managers held AMRC at their latest 13F, $77.9M in total at quarter-end prices. Millennium Management is the largest at $41.0M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 3 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Millennium Management | 2026-06-30 | 1.5M | $41.0M | 0.01% | +1.2M |
| D. E. Shaw & Co. | 2026-06-30 | 1.3M | $34.7M | 0.02% | -14K |
| Citadel Advisors | 2026-06-30 | 66K | $1.8M | 0.00% | -148K |
| AQR Capital Management | 2026-06-30 | 12K | $324K | 0.00% | -4K |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
Financials
SEC XBRL, as filed. JSONIn Q2 FY 2026 (quarter ended 2026-06-30) Ameresco reported revenue of $515.5M, up 9.1% from the same quarter a year earlier, and net income of $9.7M (0.18 diluted EPS). In FY 2024 it generated $117.6M of operating cash flow.
- Cash
- $138.3M
- Equity
- $1.24B
- Total assets
- $4.83B
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 FY 2026 | 2026-06-30 | $515.5M | $9.7M | 1.9% | 0.18 |
| Q1 FY 2026 | 2026-03-31 | $401.5M | -$18.3M | -4.6% | -0.35 |
| Q3 FY 2025 | 2025-09-30 | $526.0M | $18.5M | 3.5% | 0.35 |
| Q2 FY 2025 | 2025-06-30 | $472.3M | $12.9M | 2.7% | 0.24 |
| Q1 FY 2025 | 2025-03-31 | $352.8M | -$5.5M | -1.6% | -0.10 |
| Q4 FY 2024derived | 2024-12-31 | $532.7M | $37.1M | 7.0% | n/a |
| Q3 FY 2024 | 2024-09-30 | $500.9M | $17.6M | 3.5% | 0.33 |
| Q2 FY 2024 | 2024-06-30 | $438.0M | $5.0M | 1.1% | 0.09 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2024 | 2024-12-31 | $1.77B | $56.8M | $117.6M | $4.3M | n/a | n/a |
| FY 2023 | 2023-12-31 | $1.37B | $62.5M | -$70.0M | $5.7M | n/a | n/a |
| FY 2022 | 2022-12-31 | $1.82B | $94.9M | -$338.3M | $5.3M | $0 | n/a |
| FY 2021 | 2021-12-31 | $1.22B | $70.5M | -$172.3M | $4.9M | $0 | n/a |
| FY 2020 | 2020-12-31 | $1.03B | $54.1M | -$102.6M | $2.2M | $6K | n/a |
Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30.
Federal contracts
The largest contract actions for Ameresco and its subsidiaries. JSON17 contract actions on file for AMRC: $232.6M obligated in the last 90 days and $232.6M in the last 12 months across 4 awarding agencies. The largest was $47.8M from the Department of Veterans Affairs on 2026-09-03 (eo14042 - veterans integrated service network (visn) 7 energy savings performance contract (espc)). This covers the largest contract actions, not every award, and agencies report late.
| Action date | Agency | Amount | Type | Description |
|---|---|---|---|---|
| 2026-10-02 | Department of Veterans AffairsDepartment of Veterans Affairs | $4.1M | mod P00017delivery order | EO14042 ENERGY SAVINGS PERFORMANCE CONTRACT FOR VISN 2 BRONX IN BRONX, NYUSAspending |
| 2026-10-02 | Department of Veterans AffairsDepartment of Veterans Affairs | $809K | mod P00028delivery order | EO14042 - VETERANS INTEGRATED SERVICE NETWORK (VISN) 7 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC)USAspending |
| 2026-09-27 | National Archives and Records AdministrationNational Archives and Records Administration | $24K | mod P00009delivery order | DEOBLIGATE FUNDS FROM DE-EE0008027/88310325F00226 TO FIX USSGL CODE.USAspending |
| 2026-09-24 | National Aeronautics and Space AdministrationNational Aeronautics and Space Administration | $4.0M | mod P000034delivery order | EO14042 THIS CONTRACT IS FOR THE SUPPLY AND INSTALLATION OF ENERGY CONSERVATION MEASURES (ECMS) TO THE FOLLOWING: ECM 1, HIGH EFFICIENCY LIGHTING RETROFITS ECM 2, BOILER DECENTRALIZATION ECM-3, WIND TURBINES ECM-4, BUILDING AUTOMATION SYSTEM/DIRECT DIGITAL CONTROL (BAS/DDC) UPGRADEUSAspending |
| 2026-09-16 | Department of Veterans AffairsDepartment of Veterans Affairs | $7.1M | mod P00027delivery order | EO14042 - VETERANS INTEGRATED SERVICE NETWORK (VISN) 7 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC)USAspending |
| 2026-09-10 | Department of Veterans AffairsDepartment of Veterans Affairs | $35.8M | mod P00026delivery order | EO14042 - VETERANS INTEGRATED SERVICE NETWORK (VISN) 7 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC)USAspending |
| 2026-09-09 | Department of Veterans AffairsDepartment of Veterans Affairs | $33.8M | mod P00025delivery order | EO14042 - VETERANS INTEGRATED SERVICE NETWORK (VISN) 7 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC)USAspending |
| 2026-09-09 | Department of Veterans AffairsDepartment of Veterans Affairs | $15.9M | mod P00024delivery order | EO14042 - VETERANS INTEGRATED SERVICE NETWORK (VISN) 7 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC)USAspending |
| 2026-09-04 | Department of Veterans AffairsDepartment of Veterans Affairs | $46.9M | mod P00022delivery order | EO14042 - VETERANS INTEGRATED SERVICE NETWORK (VISN) 7 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC)USAspending |
| 2026-09-03 | Department of Veterans AffairsDepartment of Veterans Affairs | $47.8M | mod P00023delivery order | EO14042 - VETERANS INTEGRATED SERVICE NETWORK (VISN) 7 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC)USAspending |
| 2026-09-01 | Department of Veterans AffairsDepartment of Veterans Affairs | $2.9M | mod P00020delivery order | VETERANS INTEGRATED SERVICE NETWORK (VISN) 5 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC)USAspending |
| 2026-08-31 | Department of the InteriorDepartmental Offices | $841K | mod P00081delivery order | EO14042 ENERGY PERFORMANCE SAVINGS CONTRACT (ESPC)USAspending |
| 2026-08-26 | Department of Veterans AffairsDepartment of Veterans Affairs | $603K | mod P00020delivery order | EO14042 - VETERANS INTEGRATED SERVICE NETWORK (VISN) 7 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC)USAspending |
| 2026-08-07 | Department of Veterans AffairsDepartment of Veterans Affairs | $1.0M | mod P00021delivery order | EO14042 - VETERANS INTEGRATED SERVICE NETWORK (VISN) 7 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC)USAspending |
| 2026-07-28 | Department of Veterans AffairsDepartment of Veterans Affairs | $28.4M | mod P00019delivery order | EO14042 - VETERANS INTEGRATED SERVICE NETWORK (VISN) 7 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC)USAspending |
| 2026-07-22 | Department of the InteriorDepartmental Offices | $549K | mod P00080delivery order | EO14042 ENERGY PERFORMANCE SAVINGS CONTRACT (ESPC) INCORPORATE FAR CLAUSE 52.222-90, ADDRESSING DEI DISCRIMINATION BY FEDERAL CONTRACTORS IN COMPLIANCE WITH EO 14398.USAspending |
| 2026-07-21 | National Archives and Records AdministrationNational Archives and Records Administration | $2.0M | mod P90001delivery order | DEOBLIGATE FUNDS FROM DE-EE0008027/88310325F00226 TO FIX USSGL CODE.USAspending |
What this page is
Ameresco in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows Ameresco (AMRC), SEC CIK 1488139, listed on NYSE, classified by the SEC as construction - special trade contractors. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-15.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-08.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-14.JSON and CSV
- Planned sales
- SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-05-29.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-10-08.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Financials
- SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
- Federal contracts
- USAspending.govSource: USAspending.gov.The largest contract actions each day, as agencies report them (up to 90 days late). Latest 2026-10-02.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-08-03.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-09-15.JSON and CSV
- Company record
- EDGAR filing index for CIK 1488139Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
Other companies the SEC classifies as construction - special trade contractors
Other company pages
Datasets
Frequently Asked Questions
How much of AMRC is sold short?
5,421,459 shares were held short at the 2026-09-15 settlement, 7.9 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is AMRC's daily short volume?
On 2026-10-08, 95,501 of the 123,154 AMRC shares reported to FINRA were sold short, 77.5% of the day's reported volume. Short volume is a flow for one day, not a position.
Does AMRC have fails to deliver?
The SEC's latest file shows 57 AMRC shares failed to deliver at settlement 2026-09-14. Fails are reported per settlement date and published twice a month with a lag.
Are AMRC insiders buying or selling?
Over the last 90 days AMRC insiders reported 13 open-market buys ($1.9M) against 2 sells ($24K), so the dollar flow leans toward buying. Latest filing: Chiplock Mark (EVP, CFO & CAO) on 2026-09-15.
Have AMRC insiders filed to sell?
13 Form 144 notices on file for AMRC worth $3.1M at the prices reported; 0 in the last 90 days worth $0. Latest: FRANK WISNESKI filed on 2026-05-29 to sell 5,000 shares ($181K) from 2026-05-29.
Who owns 5% or more of AMRC?
10 holders report 5% or more of AMRC in their latest filing, all on Schedule 13G (passive). The largest reported stake is Wellington Management Group LLP at 10.2% of the class (3,541,577 shares), filed 2026-05-15 for an event on 2026-03-31.
What did AMRC report last quarter?
In Q2 FY 2026 (quarter ended 2026-06-30) Ameresco reported revenue of $515.5M, up 9.1% from the same quarter a year earlier, and net income of $9.7M (0.18 diluted EPS). In FY 2024 it generated $117.6M of operating cash flow.
Which tracked 13F managers own AMRC?
4 of the 30 tracked 13F managers held AMRC shares at their latest filing, $77.9M in all. The largest: Izzy Englander's Millennium Management (1.5M shares, $41.0M), D. E. Shaw & Co. (1.3M shares, $34.7M), Ken Griffin's Citadel Advisors (66K shares, $1.8M), Cliff Asness's AQR Capital Management (12K shares, $324K).
How much federal contract money did AMRC receive?
$232.6M was obligated to Ameresco and its subsidiaries in the last 90 days and $232.6M in the last 12 months, counting the largest contract actions on USAspending, not every award. Obligations are not revenue; they are spent over each contract's life.
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.