Quanta Services (PWR)
Quanta Services on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on NYSE, classified by the SEC as electrical work.
3.5M
Short interest
settlement 2026-10-15
3.5
Days to cover
-0.2 days vs prior
48.8%
Short share of volume
2026-11-02
392
Fails to deliver
settlement 2026-10-07
Thu 18 Feb
Next earnings
estimated date
$0
Insider flow, 90 days
0 buys, 0 sells
As of 2026-11-02.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 15 October 2026, short interest in PWR is 3,459,110 shares, up 315,161 shares over the last month. Over the last 48 readings it ranged from 2,762,674 shares (14 August 2026) to 5,797,068 shares (30 June 2025). At the reported average volume of 976K shares a day that is 3.5 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 3,459,110 | +8.2% | 975,770 | 3.55 |
| 2026-09-30 | 3,197,336 | +1.7% | 846,646 | 3.78 |
| 2026-09-15 | 3,143,949 | +0.6% | 808,635 | 3.89 |
| 2026-08-31 | 3,125,973 | +13.2% | 1,253,924 | 2.49 |
| 2026-08-14 | 2,762,674 | -10.9% | 904,324 | 3.05 |
| 2026-07-31 | 3,102,301 | -2.2% | 1,300,798 | 2.38 |
| 2026-07-15 | 3,171,042 | -5.0% | 1,009,271 | 3.14 |
| 2026-06-30 | 3,337,307 | -12.3% | 1,874,682 | 1.78 |
| 2026-06-15 | 3,805,167 | -2.2% | 1,079,955 | 3.52 |
| 2026-05-29 | 3,892,453 | -11.5% | 1,220,505 | 3.19 |
| 2026-05-15 | 4,397,591 | -11.1% | 1,282,217 | 3.43 |
| 2026-04-30 | 4,943,890 | +5.0% | 1,075,907 | 4.60 |
| 2026-04-15 | 4,708,279 | +7.7% | 858,985 | 5.48 |
| 2026-03-31 | 4,371,878 | -1.6% | 1,209,738 | 3.61 |
| 2026-03-13 | 4,440,619 | -3.0% | 1,182,352 | 3.76 |
| 2026-02-27 | 4,575,369 | +0.7% | 1,229,081 | 3.72 |
| 2026-02-13 | 4,544,718 | -7.5% | 1,191,939 | 3.81 |
| 2026-01-30 | 4,911,565 | -1.1% | 1,132,262 | 4.34 |
| 2026-01-15 | 4,964,172 | +1.6% | 930,125 | 5.34 |
| 2025-12-31 | 4,885,130 | +6.4% | 787,029 | 6.21 |
| 2025-12-15 | 4,592,436 | -1.9% | 954,373 | 4.81 |
| 2025-11-28 | 4,683,267 | +8.8% | 1,204,760 | 3.89 |
| 2025-11-14 | 4,305,084 | +2.4% | 907,682 | 4.74 |
| 2025-10-31 | 4,203,777 | -6.7% | 1,166,864 | 3.60 |
| 2025-10-15 | 4,507,563 | -14.3% | 1,030,279 | 4.38 |
| 2025-09-30 | 5,256,690 | +12.0% | 1,031,065 | 5.10 |
| 2025-09-15 | 4,693,482 | +5.2% | 890,485 | 5.27 |
| 2025-08-29 | 4,462,425 | +8.6% | 801,447 | 5.57 |
| 2025-08-15 | 4,109,479 | +9.0% | 1,183,520 | 3.47 |
| 2025-07-31 | 3,768,724 | -25.4% | 1,376,277 | 2.74 |
| 2025-07-15 | 5,055,089 | -12.8% | 928,754 | 5.44 |
| 2025-06-30 | 5,797,068 | +29.4% | 1,335,243 | 4.34 |
| 2025-06-13 | 4,478,222 | -5.2% | 949,064 | 4.72 |
| 2025-05-30 | 4,723,578 | -8.1% | 1,039,904 | 4.54 |
| 2025-05-15 | 5,139,877 | +0.8% | 1,549,565 | 3.32 |
| 2025-04-30 | 5,101,273 | +0.7% | 1,216,073 | 4.19 |
| 2025-04-15 | 5,065,209 | +2.0% | 1,475,670 | 3.43 |
| 2025-03-31 | 4,964,898 | +6.2% | 1,411,601 | 3.52 |
| 2025-03-14 | 4,676,942 | +15.2% | 2,071,591 | 2.26 |
| 2025-02-28 | 4,060,726 | +1.2% | 2,694,375 | 1.51 |
| 2025-02-14 | 4,013,192 | +5.3% | 1,314,308 | 3.05 |
| 2025-01-31 | 3,809,731 | -13.4% | 1,897,704 | 2.01 |
| 2025-01-15 | 4,398,271 | -4.2% | 982,125 | 4.48 |
| 2024-12-31 | 4,592,731 | +8.7% | 1,012,562 | 4.54 |
| 2024-12-13 | 4,224,704 | -3.7% | 1,019,294 | 4.14 |
| 2024-11-29 | 4,385,723 | -1.5% | 813,038 | 5.39 |
| 2024-11-15 | 4,452,534 | +16.1% | 1,061,708 | 4.19 |
| 2024-10-31 | 3,836,232 | -5.4% | 703,755 | 5.45 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 2 November 2026, the short share of PWR volume is 48.8%, up 8.3 points over the last five sessions. Over the last 30 readings it ranged from 28.1% (21 October 2026) to 69.2% (7 October 2026). The latest reading is in line with the 30-session average of 50.1%, on 524K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-11-02 | 256K | 524K | 48.8% | 91 |
| 2026-10-30 | 323K | 636K | 50.9% | 324 |
| 2026-10-29 | 412K | 836K | 49.3% | 235 |
| 2026-10-28 | 462K | 852K | 54.2% | 28 |
| 2026-10-27 | 190K | 366K | 51.8% | 777 |
| 2026-10-26 | 225K | 557K | 40.5% | 550 |
| 2026-10-23 | 258K | 687K | 37.6% | 163 |
| 2026-10-22 | 285K | 766K | 37.2% | 811 |
| 2026-10-21 | 169K | 601K | 28.1% | 20 |
| 2026-10-20 | 212K | 579K | 36.6% | 310 |
| 2026-10-19 | 148K | 406K | 36.6% | 0 |
| 2026-10-16 | 163K | 396K | 41.3% | 300 |
| 2026-10-15 | 184K | 620K | 29.7% | 109 |
| 2026-10-14 | 177K | 447K | 39.6% | 163 |
| 2026-10-13 | 222K | 447K | 49.6% | 74 |
| 2026-10-12 | 172K | 325K | 52.8% | 0 |
| 2026-10-09 | 203K | 325K | 62.5% | 200 |
| 2026-10-08 | 253K | 393K | 64.4% | 1,441 |
| 2026-10-07 | 290K | 419K | 69.2% | 62 |
| 2026-10-06 | 280K | 443K | 63.1% | 5 |
| 2026-10-05 | 238K | 373K | 63.7% | 134 |
| 2026-10-02 | 224K | 403K | 55.7% | 0 |
| 2026-10-01 | 229K | 362K | 63.3% | 319 |
| 2026-09-30 | 175K | 300K | 58.4% | 146 |
| 2026-09-29 | 157K | 268K | 58.6% | 10 |
| 2026-09-28 | 162K | 327K | 49.5% | 130 |
| 2026-09-25 | 123K | 227K | 54.0% | 14 |
| 2026-09-24 | 170K | 348K | 48.8% | 7 |
| 2026-09-23 | 128K | 273K | 47.0% | 260 |
| 2026-09-22 | 159K | 264K | 60.3% | 154 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 7 October 2026, the fails-to-deliver balance in PWR is 392 shares, up 388 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (11 June 2026) to 31,872 shares (30 June 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-10-07 | 392 | $719.56 | $282K |
| 2026-09-28 | 4 | $649.13 | $3K |
| 2026-09-24 | 115 | $634.90 | $73K |
| 2026-09-21 | 16,205 | $636.71 | $10.3M |
| 2026-09-17 | 2 | $619.28 | $1K |
| 2026-09-04 | 71 | $620.06 | $44K |
| 2026-09-02 | 38 | $611.39 | $23K |
| 2026-08-19 | 534 | $696.15 | $372K |
| 2026-08-17 | 79 | $685.78 | $54K |
| 2026-08-13 | 9,062 | $678.02 | $6.1M |
| 2026-08-12 | 17,823 | $670.58 | $12.0M |
| 2026-07-29 | 2 | $588.36 | $1K |
| 2026-07-10 | 40 | $668.17 | $27K |
| 2026-07-01 | 211 | $720.04 | $152K |
| 2026-06-30 | 31,872 | $714.45 | $22.8M |
| 2026-06-22 | 25,374 | $702.25 | $17.8M |
| 2026-06-18 | 1,128 | $714.85 | $806K |
| 2026-06-17 | 1,569 | $719.29 | $1.1M |
| 2026-06-15 | 11 | $707.74 | $8K |
| 2026-06-11 | 1 | $650.92 | $651 |
| 2026-05-29 | 1,956 | $730.10 | $1.4M |
| 2026-05-19 | 4 | $723.03 | $3K |
| 2026-05-18 | 4,161 | $769.99 | $3.2M |
| 2026-04-28 | 7,436 | $637.28 | $4.7M |
| 2026-04-24 | 1,280 | $633.44 | $811K |
| 2026-04-20 | 2,601 | $601.88 | $1.6M |
| 2026-04-16 | 213 | $591.82 | $126K |
| 2026-04-06 | 635 | $560.63 | $356K |
| 2026-03-26 | 3,448 | $573.50 | $2.0M |
| 2026-03-25 | 14 | $578.44 | $8K |
Insider trades
SEC Form 4, newest first. JSONNo open-market insider trades were reported for PWR in the last 90 days. The most recent filings are listed below. Latest filing: Rowe Robert Scott (Director) on 2026-06-01.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-06-01 | Rowe Robert Scott | Director | Exercise or conversion | 559 | $0.00 | $0 | 2K |
| 2026-06-01 | WYRSCH MARTHA B | Director | Exercise or conversion | 559 | $0.00 | $0 | 6K |
| 2026-06-01 | Ladhani Holli C. | Director | Returned to company | 196 | $711.73 | $139K | 5K |
| 2026-06-01 | Ladhani Holli C. | Director | Exercise or conversion | 559 | $0.00 | $0 | 5K |
| 2026-06-01 | JACKMAN WORTHING | Director | Exercise or conversion | 559 | $0.00 | $0 | 2K |
| 2026-06-01 | FRIED BERNARD | Director | Exercise or conversion | 559 | $0.00 | $0 | 10K |
| 2026-06-01 | Beneby Doyle N | Director | Exercise or conversion | 870 | $0.00 | $0 | 30K |
| 2026-06-01 | BAXTER WARNER L | Director | Exercise or conversion | 559 | $0.00 | $0 | 1K |
| 2026-05-28 | FRIED BERNARD | Director | Exercise or conversion | 5K | $0.00 | $0 | 10K |
| 2026-05-21 | VALENTIN RAUL JAVIER | Director | Exercise or conversion | 559 | $0.00 | $0 | 2K |
| 2026-05-11 | WYRSCH MARTHA B | Director | Gift | 3K | $0.00 | $0 | 5K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Gift | 4K | $0.00 | $0 | 13K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 614 | $777.60 | $477K | 17K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 2K | $776.73 | $1.2M | 17K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 1K | $775.77 | $842K | 19K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 934 | $774.77 | $724K | 20K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 545 | $773.69 | $422K | 21K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 1K | $772.58 | $866K | 21K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 2K | $771.47 | $1.7M | 22K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 4K | $770.72 | $3.4M | 25K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 5K | $769.47 | $3.7M | 29K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 6K | $768.71 | $4.9M | 34K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 998 | $767.74 | $766K | 40K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 305 | $766.92 | $234K | 41K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 1K | $765.14 | $788K | 41K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 3K | $777.60 | $2.3M | 557K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 8K | $776.73 | $6.0M | 560K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 5K | $775.77 | $4.1M | 568K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 5K | $774.77 | $3.5M | 573K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 3K | $773.61 | $2.4M | 578K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 5K | $772.51 | $4.1M | 581K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 11K | $771.44 | $8.3M | 586K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 21K | $770.70 | $16.4M | 597K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 27K | $769.41 | $21.1M | 618K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 30K | $768.66 | $23.4M | 645K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 4K | $767.68 | $3.1M | 676K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 2K | $766.91 | $1.2M | 680K |
| 2026-05-05 | Austin Earl C. Jr. | President and CEO | Sell | 6K | $765.14 | $4.2M | 681K |
| 2026-05-04 | NOBEL PAUL | Chief Accounting Officer & SVP | Gift | 45 | $0.00 | $0 | 8K |
| 2026-05-04 | NOBEL PAUL | Chief Accounting Officer & SVP | Sell | 4K | $756.98 | $3.0M | 8K |
| 2026-03-09 | Studer Karl W | President, Electric Power | Tax withholding | 682 | $540.19 | $368K | 34K |
| 2026-03-09 | WAYNE DONALD | EVP and General Counsel | Tax withholding | 426 | $540.19 | $230K | 40K |
| 2026-03-09 | NOBEL PAUL | Chief Accounting Officer & SVP | Tax withholding | 148 | $540.19 | $80K | 12K |
| 2026-03-09 | Ducey Gerald A JR | Pres. - Strategic Operations | Tax withholding | 409 | $540.19 | $221K | 25K |
| 2026-03-09 | Desai Jayshree S | Chief Financial Officer | Tax withholding | 781 | $540.19 | $422K | 59K |
| 2026-03-09 | Austin Earl C. Jr. | President and CEO | Tax withholding | 2K | $540.19 | $1.3M | 709K |
| 2026-03-04 | Studer Karl W | President, Electric Power | Tax withholding | 943 | $566.00 | $534K | 35K |
| 2026-03-04 | WAYNE DONALD | EVP and General Counsel | Tax withholding | 588 | $566.00 | $333K | 40K |
| 2026-03-04 | NOBEL PAUL | Chief Accounting Officer & SVP | Tax withholding | 241 | $566.00 | $136K | 12K |
| 2026-03-04 | Ducey Gerald A JR | Pres. - Strategic Operations | Tax withholding | 2K | $566.00 | $1.1M | 25K |
| 2026-03-04 | Desai Jayshree S | Chief Financial Officer | Tax withholding | 1K | $566.00 | $761K | 60K |
| 2026-03-04 | Austin Earl C. Jr. | President and CEO | Tax withholding | 4K | $566.00 | $2.0M | 712K |
| 2026-02-26 | Studer Karl W | President, Electric Power | Grant | 2K | $0.00 | $0 | 36K |
| 2026-02-26 | Studer Karl W | President, Electric Power | Tax withholding | 9K | $562.77 | $4.9M | 34K |
| 2026-02-26 | Studer Karl W | President, Electric Power | Grant | 20K | $0.00 | $0 | 42K |
| 2026-02-26 | WAYNE DONALD | EVP and General Counsel | Grant | 1K | $0.00 | $0 | 41K |
| 2026-02-26 | WAYNE DONALD | EVP and General Counsel | Tax withholding | 4K | $562.77 | $2.0M | 40K |
| 2026-02-26 | WAYNE DONALD | EVP and General Counsel | Grant | 9K | $0.00 | $0 | 43K |
| 2026-02-26 | NOBEL PAUL | Chief Accounting Officer & SVP | Grant | 614 | $0.00 | $0 | 12K |
| 2026-02-26 | NOBEL PAUL | Chief Accounting Officer & SVP | Tax withholding | 1K | $562.77 | $708K | 12K |
| 2026-02-26 | NOBEL PAUL | Chief Accounting Officer & SVP | Grant | 3K | $0.00 | $0 | 13K |
| 2026-02-26 | Ducey Gerald A JR | Pres. - Strategic Operations | Grant | 2K | $0.00 | $0 | 27K |
| 2026-02-26 | Ducey Gerald A JR | Pres. - Strategic Operations | Tax withholding | 3K | $562.77 | $2.0M | 25K |
| 2026-02-26 | Ducey Gerald A JR | Pres. - Strategic Operations | Grant | 9K | $0.00 | $0 | 29K |
| 2026-02-26 | Desai Jayshree S | Chief Financial Officer | Grant | 3K | $0.00 | $0 | 61K |
| 2026-02-26 | Desai Jayshree S | Chief Financial Officer | Tax withholding | 7K | $562.77 | $3.7M | 58K |
| 2026-02-26 | Desai Jayshree S | Chief Financial Officer | Grant | 17K | $0.00 | $0 | 64K |
| 2026-02-26 | Austin Earl C. Jr. | President and CEO | Grant | 8K | $0.00 | $0 | 715K |
| 2026-02-26 | Austin Earl C. Jr. | President and CEO | Tax withholding | 32K | $562.77 | $18.1M | 707K |
| 2026-02-26 | Austin Earl C. Jr. | President and CEO | Grant | 82K | $0.00 | $0 | 739K |
| 2025-11-25 | FRIED BERNARD | Director | Gift | 110 | $0.00 | $0 | 12K |
| 2025-11-24 | FRIED BERNARD | Director | Gift | 28 | $0.00 | $0 | 12K |
| 2025-11-14 | WYRSCH MARTHA B | Director | Gift | 2K | $0.00 | $0 | 8K |
| 2025-11-06 | WAYNE DONALD | EVP and General Counsel | Gift | 500 | $0.00 | $0 | 34K |
| 2025-11-06 | WAYNE DONALD | EVP and General Counsel | Sell | 569 | $447.03 | $254K | 35K |
| 2025-11-06 | WAYNE DONALD | EVP and General Counsel | Sell | 135 | $445.72 | $60K | 35K |
| 2025-11-06 | WAYNE DONALD | EVP and General Counsel | Sell | 3K | $445.09 | $1.5M | 35K |
| 2025-11-06 | WAYNE DONALD | EVP and General Counsel | Sell | 2K | $444.07 | $1.0M | 39K |
| 2025-11-06 | WAYNE DONALD | EVP and General Counsel | Sell | 8K | $442.87 | $3.3M | 41K |
| 2025-11-06 | Ducey Gerald A JR | Pres. - Strategic Operations | Sell | 8K | $446.08 | $3.4M | 20K |
| 2025-11-05 | JACKMAN WORTHING | Director | Gift | 800 | $0.00 | $0 | 2K |
| 2025-11-05 | JACKMAN WORTHING | Director | Sell | 6K | $450.45 | $2.9M | 3K |
| 2025-11-03 | FRIED BERNARD | Director | Sell | 4K | $452.19 | $1.8M | 12K |
| 2025-11-03 | Desai Jayshree S | Chief Financial Officer | Gift | 455 | $0.00 | $0 | 47K |
| 2025-07-18 | Desai Jayshree S | Chief Financial Officer | Tax withholding | 414 | $397.90 | $165K | 48K |
| 2025-06-01 | BAXTER WARNER L | Director | Exercise or conversion | 622 | $0.00 | $0 | 622 |
| 2025-06-01 | Beneby Doyle N | Director | Exercise or conversion | 998 | $0.00 | $0 | 29K |
| 2025-06-01 | FRIED BERNARD | Director | Exercise or conversion | 622 | $0.00 | $0 | 5K |
| 2025-06-01 | Ladhani Holli C. | Director | Exercise or conversion | 622 | $0.00 | $0 | 4K |
| 2025-06-01 | JACKMAN WORTHING | Director | Exercise or conversion | 622 | $0.00 | $0 | 9K |
| 2025-06-01 | dePass Olsovsky Josephine Ann Marie | Director | Exercise or conversion | 622 | $0.00 | $0 | 622 |
| 2025-06-01 | Rowe Robert Scott | Director | Exercise or conversion | 622 | $0.00 | $0 | 2K |
| 2025-06-01 | VALENTIN RAUL JAVIER | Director | Exercise or conversion | 622 | $0.00 | $0 | 1K |
| 2025-06-01 | WYRSCH MARTHA B | Director | Exercise or conversion | 622 | $0.00 | $0 | 10K |
| 2025-05-22 | FOSTER VINCENT D | Other | Exercise or conversion | 622 | $0.00 | $0 | 180K |
| 2025-03-09 | Austin Earl C. Jr. | President and CEO | Tax withholding | 2K | $246.02 | $601K | 657K |
| 2025-03-09 | Desai Jayshree S | Chief Financial Officer | Tax withholding | 781 | $246.02 | $192K | 48K |
| 2025-03-09 | Ducey Gerald A JR | Pres. - Strategic Operations | Tax withholding | 409 | $246.02 | $101K | 28K |
| 2025-03-09 | NOBEL PAUL | Chief Accounting Officer & SVP | Tax withholding | 148 | $246.02 | $36K | 10K |
| 2025-03-09 | Studer Karl W | President, Electric Power | Tax withholding | 688 | $246.02 | $169K | 22K |
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. JSON5 Form 144 notices on file for PWR worth $17.3M at the prices reported; 0 in the last 90 days worth $0. Latest: NOBEL PAUL filed on 2026-05-04 to sell 4,000 shares ($3.0M) from 2026-05-04.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-05-04 | NOBEL PAULOfficer | 4K | $3.0M | 0.003% | 2026-05-04 | Fidelity Brokerage Services LLC |
| 2025-11-06 | WAYNE DONALDOfficer | 14K | $6.2M | 0.009% | 2025-11-06 | Fidelity Brokerage Services LLC |
| 2025-11-06 | Ducey Gerald A JROfficer | 8K | $3.4M | 0.005% | 2025-11-06 | Fidelity Brokerage Services LLC |
| 2025-11-05 | JACKMAN WORTHINGDirector | 6K | $2.9M | 0.004% | 2025-11-05 | Fidelity Brokerage Services LLC |
| 2025-11-03 | FRIED BERNARDDirector | 4K | $1.8M | 0.003% | 2025-11-03 | Fidelity Brokerage Services LLC |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON1 holder reports 5% or more of PWR in its latest filing, on Schedule 13G (passive). The holder is Vanguard Capital Management at 7.5% of the class (11,160,325 shares), filed 2026-04-30 for an event on 2026-03-31.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-04-30 | 13G | Vanguard Capital Managementinvestment adviser | 11.2M | 7.5% | 2026-03-31 |
| 2026-03-27 | 13G/Ano. 17 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
| 2025-11-13 | 13G/Ano. 1 | Capital World Investorsinvestment adviser | 6.8M | 4.6% | 2025-09-30 |
13F holders
Tracked managers holding PWR at their latest 13F. JSON7 of the 30 tracked managers held PWR at their latest 13F, $776.4M in total at quarter-end prices. Citadel Advisors is the largest at $455.1M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 5 added shares and 2 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Citadel Advisors | 2026-06-30 | 632K | $455.1M | 0.05% | +543K |
| Millennium Management | 2026-06-30 | 285K | $205.0M | 0.07% | +269K |
| AQR Capital Management | 2026-06-30 | 146K | $104.1M | 0.04% | +28K |
| D. E. Shaw & Co. | 2026-06-30 | 6K | $4.6M | 0.00% | -12K |
| Renaissance Technologies | 2026-06-30 | 6K | $4.3M | 0.01% | new |
| Two Sigma Investments | 2026-06-30 | 4K | $2.6M | 0.00% | -282 |
| Fisher Asset Management | 2026-06-30 | 1K | $764K | 0.00% | +152 |
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 Q3 FY 2026 (quarter ended 2026-09-30) Quanta Services reported revenue of $12.01B, up 57.4% from the same quarter a year earlier, and net income of $694.9M (4.55 diluted EPS). In FY 2025 it generated $2.23B of operating cash flow and spent $134.6M on buybacks and $60.4M on dividends. As of 2026-09-30, cash was $2.32B against $639.3M of debt.
- Cash
- $2.32B
- Debt
- $639.3M
- Equity
- $10.54B
- Total assets
- $32.75B
- Shares outstanding
- 150,677,145
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q3 FY 2026 | 2026-09-30 | $12.01B | $694.9M | 5.8% | 4.55 |
| Q2 FY 2026 | 2026-06-30 | $9.56B | $451.4M | 4.7% | 2.96 |
| Q1 FY 2026 | 2026-03-31 | $7.87B | $220.6M | 2.8% | 1.45 |
| Q4 FY 2025derived | 2025-12-31 | $7.84B | $315.4M | 4.0% | n/a |
| Q3 FY 2025 | 2025-09-30 | $7.63B | $339.4M | 4.4% | 2.24 |
| Q2 FY 2025 | 2025-06-30 | $6.77B | $229.3M | 3.4% | 1.52 |
| Q1 FY 2025 | 2025-03-31 | $6.23B | $144.3M | 2.3% | 0.96 |
| Q4 FY 2024 | 2024-12-31 | $6.55B | n/a | n/a | n/a |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $28.48B | $1.03B | $2.23B | $609.2M | $134.6M | $60.4M |
| FY 2024 | 2024-12-31 | $23.67B | $904.8M | $2.08B | $604.1M | $0 | $54.2M |
| FY 2023 | 2023-12-31 | $20.88B | $744.7M | $1.58B | $434.8M | $350K | $47.8M |
| FY 2022 | 2022-12-31 | $17.07B | $491.2M | $1.13B | $427.6M | $127.8M | $41.1M |
| FY 2021 | 2021-12-31 | $12.98B | $486.0M | $582.4M | $385.9M | $66.7M | $34.0M |
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 2026-09-30; shares outstanding as of 2026-10-26 from the cover page.
What this page is
Quanta Services 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 Quanta Services (PWR), SEC CIK 1050915, listed on NYSE, classified by the SEC as electrical work. 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 2026-10-15.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-11-02.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-10-07.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 2026-05-04.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 2026-04-30.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 2026-09-30.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 2026-10-29.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 2026-06-01.JSON and CSV
- Company record
- EDGAR filing index for CIK 1050915Ticker, 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.
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Datasets
Frequently Asked Questions
How much of PWR is sold short?
3,459,110 shares were held short at the 2026-10-15 settlement, 3.5 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 PWR's daily short volume?
On 2026-11-02, 255,727 of the 524,054 PWR shares reported to FINRA were sold short, 48.8% of the day's reported volume. Short volume is a flow for one day, not a position.
Does PWR have fails to deliver?
The SEC's latest file shows 392 PWR shares failed to deliver at settlement 2026-10-07. Fails are reported per settlement date and published twice a month with a lag.
Are PWR insiders buying or selling?
No open-market insider trades were reported for PWR in the last 90 days. The most recent filings are listed below. Latest filing: Rowe Robert Scott (Director) on 2026-06-01.
Have PWR insiders filed to sell?
5 Form 144 notices on file for PWR worth $17.3M at the prices reported; 0 in the last 90 days worth $0. Latest: NOBEL PAUL filed on 2026-05-04 to sell 4,000 shares ($3.0M) from 2026-05-04.
Who owns 5% or more of PWR?
1 holder reports 5% or more of PWR in its latest filing, on Schedule 13G (passive). The holder is Vanguard Capital Management at 7.5% of the class (11,160,325 shares), filed 2026-04-30 for an event on 2026-03-31.
What did PWR report last quarter?
In Q3 FY 2026 (quarter ended 2026-09-30) Quanta Services reported revenue of $12.01B, up 57.4% from the same quarter a year earlier, and net income of $694.9M (4.55 diluted EPS). In FY 2025 it generated $2.23B of operating cash flow and spent $134.6M on buybacks and $60.4M on dividends. As of 2026-09-30, cash was $2.32B against $639.3M of debt.
Which tracked 13F managers own PWR?
7 of the 30 tracked 13F managers held PWR shares at their latest filing, $776.4M in all. The largest: Ken Griffin's Citadel Advisors (632K shares, $455.1M), Izzy Englander's Millennium Management (285K shares, $205.0M), Cliff Asness's AQR Capital Management (146K shares, $104.1M), D. E. Shaw & Co. (6K shares, $4.6M), Renaissance Technologies (6K shares, $4.3M), Two Sigma Investments (4K shares, $2.6M). The table above lists all 7.
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.