| $247M | ||
| $203M | ||
| $40M | ||
| $21M | ||
| $18M | ||
| $18M |
Buys | $0 | 0 | 0 |
Sells | $137,540,310 | 6 | 100 |
| FRIED BERNARD | director | 0 | $0 | 1 | $1.81M | $-1.81M |
| JACKMAN WORTHING | director | 0 | $0 | 1 | $2.86M | $-2.86M |
| NOBEL PAUL | Chief Accounting Officer & SVP | 0 | $0 | 1 | $3.03M | $-3.03M |
| Ducey Gerald A JR | Pres. - Strategic Operations | 0 | $0 | 1 | $3.41M | $-3.41M |
| WAYNE DONALD | EVP and General Counsel | 0 | $0 | 1 | $6.21M | $-6.21M |
| Austin Earl C. Jr. | President and CEO | 0 | $0 | 1 | $120.22M | $-120.22M |
Quanta Services, Inc. is a global provider of specialized contracting solutions. The company operates through three main business segments: The Electric Power Infrastructure Solutions division is dedicated to designing, procuring, constructing, upgrading, repairing, and maintaining critical infrastructure for electric power transmission, distribution networks, and substation facilities. This includes executing projects on live electrical systems for installation, upkeep, and modernization, as well as integrating advanced smart grid technologies. The segment also handles commercial and industrial wiring from design through repair. Furthermore, it furnishes aviation services, vital emergency restoration support, and various other engineering and technical assistance. Quanta Services extends its design and construction expertise to the telecommunications sector, serving wireline and wireless carriers, cable multi-system operators, and other clients. Professional development programs for electric utility personnel, as well as those in gas distribution and telecommunications, are also offered. The Renewable Energy Infrastructure Solutions segment concentrates on the full lifecycle of renewable energy assets. This encompasses engineering, procurement, construction, modernization, repair, and maintenance for facilities generating power from wind, solar, and hydroelectric sources, alongside battery storage systems. Additionally, it delivers engineering and construction for associated substations, switchyards, transmission lines, and other electrical infrastructures integral to renewable projects. The Underground Utility and Infrastructure Solutions division furnishes comprehensive services covering the design, engineering, construction, enhancement, repair, and ongoing maintenance of systems for transporting, distributing, storing, and processing natural gas, oil, and various other commodities. This includes the fabrication of essential pipeline support structures and related facilities. The segment is also responsible for the engineering and construction of extensive pipeline networks, storage facilities, and crucial compressor and pump stations. Originally incorporated in 1997 as Fabal Construction, Inc., the company adopted the name Quanta Services, Inc. in November of that year and maintains its corporate headquarters in Houston, Texas.
Over the last 12 months, insiders at Quanta Services, Inc. have bought $0 and sold $137.54M worth of Quanta Services, Inc. stock.
On average, over the past 5 years, insiders at Quanta Services, Inc. have bought $0 and sold $56.29M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 10 shares for transaction amount of $405 was made by Conaway John Michal (director) on 2020‑07‑20.
| 2026-05-05 | Sale | Austin Earl C. Jr. | President and CEO | 155,992 0.1038% | $770.66 | $120.22M | -6.20% | |
| 2026-05-04 | Sale | NOBEL PAUL | Chief Accounting Officer & SVP | 4,000 0.0027% | $756.98 | $3.03M | -4.01% | |
| 2025-11-06 | Sale | WAYNE DONALD | EVP and General Counsel | 14,000 0.0093% | $443.81 | $6.21M | +23.99% | |
| 2025-11-06 | Sale | Ducey Gerald A JR | Pres. - Strategic Operations | 7,653 0.0051% | $446.08 | $3.41M | +23.99% | |
| 2025-11-05 | Sale | JACKMAN WORTHING | director | 6,349 0.0043% | $450.45 | $2.86M | +20.73% | |
| 2025-11-03 | Sale | FRIED BERNARD | director | 4,000 0.0027% | $452.19 | $1.81M | +20.46% | |
| 2024-08-21 | Sale | Studer Karl W | President, Electric Power | 23,357 0.0159% | $270.51 | $6.32M | +18.01% | |
| 2024-08-14 | Sale | Austin Earl C. Jr. | President and CEO | 130,000 0.0892% | $262.21 | $34.09M | +19.33% | |
| 2024-08-09 | Sale | Probst James Redgie | Chief Operating Officer | 34,000 0.0231% | $260.03 | $8.84M | +20.74% | |
| 2024-08-09 | Sale | Ducey Gerald A JR | Pres. - Strategic Operations | 15,000 0.0101% | $257.93 | $3.87M | +20.74% | |
| 2024-03-27 | Sale | WAYNE DONALD | EVP and General Counsel | 1,101 0.0008% | $261.94 | $288,396 | +5.18% | |
| 2024-03-12 | Sale | WAYNE DONALD | EVP and General Counsel | 595 0.0004% | $239.61 | $142,568 | +12.58% | |
| 2024-03-05 | Sale | WAYNE DONALD | EVP and General Counsel | 904 0.0006% | $241.81 | $218,596 | +13.55% | |
| 2024-03-04 | Sale | WAYNE DONALD | EVP and General Counsel | 8,842 0.006% | $242.27 | $2.14M | +11.86% | |
| 2024-03-01 | Sale | SHANNON MARGARET B | director | 8,515 0.0058% | $239.92 | $2.04M | +13.02% | |
| 2024-02-28 | Sale | JACKMAN WORTHING | director | 9,572 0.0065% | $237.31 | $2.27M | +14.04% | |
| 2024-02-27 | Sale | JENSEN DERRICK A | EVP - Business Administration | 18,500 0.0126% | $236.90 | $4.38M | +13.60% | |
| 2024-02-27 | Sale | FOSTER VINCENT D | director | 17,500 0.012% | $238.61 | $4.18M | +13.60% | |
| 2024-02-27 | Sale | FRIED BERNARD | director | 4,000 0.0027% | $236.65 | $946,600 | +13.60% | |
| 2023-09-01 | Sale | WAYNE DONALD | EVP and General Counsel | 5,000 0.0034% | $210.92 | $1.05M | +13.27% |
| WAYNE DONALD | EVP and General Counsel | 34575 0.023% | $23.99M | 0 | 21 | |
| Ducey Gerald A JR | Pres. - Strategic Operations | 19960 0.0133% | $13.85M | 0 | 2 | |
| Austin Earl C. Jr. | President and CEO | 16508 0.011% | $11.45M | 1 | 7 | +31.61% |
| FRIED BERNARD | director | 12493 0.0083% | $8.67M | 0 | 11 | |
| NOBEL PAUL | Chief Accounting Officer & SVP | 8080 0.0054% | $5.61M | 0 | 1 | |
| JACKMAN WORTHING | director | 2730 0.0018% | $1.89M | 0 | 2 | |
| FIRST RESERVE GP IX INC | 10 percent owner | 11616652 7.7413% | $8.06B | 0 | 5 | |
| COLSON JOHN R | Exec Chairman of the Board | 951876 0.6343% | $660.42M | 1 | 12 | +8.79% |
| SPALJ LUKE T | 363130 0.242% | $251.94M | 0 | 2 | ||
| JENSEN DERRICK A | EVP - Business Administration | 263725 0.1757% | $182.98M | 2 | 7 | +30.12% |
| HADDOX JAMES H | Executive Vice President | 224434 0.1496% | $155.71M | 0 | 7 | |
| FOSTER VINCENT D | director | 178094 0.1187% | $123.56M | 9 | 7 | +21.75% |
| Gregory Paul Craig | CSO & Division President | 120834 0.0805% | $83.84M | 0 | 4 | |
| RANCK BRUCE E | director | 87814 0.0585% | $60.93M | 4 | 0 | +27.18% |
| GOLM LOUIS C | director | 76174 0.0508% | $52.85M | 0 | 2 | |
| WILSON JOHN R /MO/ | Pre.-Elec. Pwr. & Gas Div. | 67156 0.0448% | $46.59M | 0 | 5 | |
| ONEIL JAMES F | Pres. & Chief Oper. Officer | 62276 0.0415% | $43.21M | 1 | 6 | +3.75% |
| Trawick Kenneth W | Pres.-Telecomm./Cable TV Div. | 51555 0.0344% | $35.77M | 0 | 3 | |
| TUCCI GARY | director | 49849 0.0332% | $34.59M | 0 | 8 | |
| BALL JAMES R /TX/ | director | 47236 0.0315% | $32.77M | 0 | 12 | |
| Wisenbaker Randall C | EVP - Operations | 34797 0.0232% | $24.14M | 0 | 3 | |
| SHANNON MARGARET B | director | 34063 0.0227% | $23.63M | 0 | 1 | |
| GRINDSTAFF NICHOLAS M | VP - Finance and Treasurer | 31868 0.0212% | $22.11M | 0 | 6 | |
| Probst James Redgie | Chief Operating Officer | 29002 0.0193% | $20.12M | 0 | 5 | |
| GORDON DANA A | VP, General Counsel, Secretary | 27830 0.0185% | $19.31M | 0 | 1 | |
| Shapiro Daniel J | 23089 0.0154% | $16.02M | 0 | 1 | ||
| KLUMB DENNIS M | Senior Vice President | 20754 0.0138% | $14.4M | 0 | 2 | |
| Jackman Worthing F | director | 17058 0.0114% | $11.84M | 0 | 5 | |
| MILLER DARREN B | VP - IT & Administration | 15490 0.0103% | $10.75M | 0 | 5 | |
| BOSCO BENADETTO G | Senior Vice President | 14744 0.0098% | $10.23M | 0 | 12 | |
| DISIBIO RALPH R | director | 14611 0.0097% | $10.14M | 2 | 4 | +16.73% |
| Upperman Dorothy | VP Tax | 13078 0.0087% | $9.07M | 0 | 8 | |
| LEMON JERRY K | Chief Accounting Officer | 11880 0.0079% | $8.24M | 0 | 4 | |
| O'Brien Peter B. | VP - Tax | 11533 0.0077% | $8M | 0 | 1 | |
| Wood Patrick III | director | 10612 0.0071% | $7.36M | 0 | 5 | |
| Studer Karl W | President, Electric Power | 10631 0.0071% | $7.38M | 0 | 1 | |
| Yancey Wilson M. Jr. | VP-Health/Safety & Environ. | 8926 0.0059% | $6.19M | 0 | 2 | |
| Conaway John Michal | 6227 0.0041% | $4.32M | 1 | 10 | +87.98% | |
| Yust Paul F | VP - Information Technology | 3511 0.0023% | $2.44M | 0 | 1 | |
| BUCKMAN FREDERICK W | director | 1988 0.0013% | $1.38M | 0 | 1 | |
| Helwig David R | director | 0 0% | $0 | 0 | 12 |
$146,360,297 | 83 | 18.54% | $14.64B | |
$12,423,097 | 82 | 12.17% | $65.2B | |
$5,568,930 | 52 | 20.88% | $6.66B | |
$5,380,723 | 42 | 11.83% | $6.92B | |
$6,293,100 | 35 | 8.49% | $6.12B | |
$6,149,287 | 33 | 16.96% | $14.16B | |
$5,768,238 | 28 | 9.68% | $8.69B | |
$6,916,464 | 26 | 5.35% | $13.78B | |
Quanta Services, Inc. (PWR) | $2,310,211 | 21 | 25.25% | $104.11B |
$3,369,084 | 20 | 26.12% | $27.37B | |
$679,543 | 18 | 14.89% | $36.69B | |
$28,280,941 | 16 | 80.64% | $28.58B | |
$5,371,437 | 13 | 40.99% | $6.01B | |
$762,123 | 11 | 27.28% | $6.8B | |
$4,524,998 | 9 | 27.77% | $18.28B | |
$688,964 | 8 | -1.96% | $7.16B | |
$10,775,365 | 8 | 25.16% | $9.11B | |
$499,380 | 3 | 11.43% | $11.23B | |
$83 | 2 | -17.27% | $8.38B |
| Increased Positions | 854 | +56.9% | 10M | +7.39% |
| Decreased Positions | 634 | -42.24% | 8M | -5.63% |
| New Positions | 248 | New | 2M | New |
| Sold Out Positions | 73 | Sold Out | 669,915 | Sold Out |
| Total Postitions | 1,721 | +14.66% | 140M | +1.76% |
| Vanguard Group Inc | $7.98M | 12.18% | 18.14M | +386,937 | +2.18% | 2025-09-30 |
| Blackrock, Inc. | $5.33M | 8.14% | 12.13M | -43,886 | -0.36% | 2025-09-30 |
| Capital World Investors | $3M | 4.58% | 6.82M | -2M | -18.86% | 2025-09-30 |
| Jpmorgan Chase & Co | $2.87M | 4.38% | 6.53M | -292,390 | -4.29% | 2025-09-30 |
| State Street Corp | $2.67M | 4.08% | 6.08M | +73,460 | +1.22% | 2025-09-30 |
| Fmr Llc | $2.52M | 3.85% | 5.74M | +15,288 | +0.27% | 2025-09-30 |
| Peconic Partners Llc | $2.2M | 3.36% | 5.01M | +11,191 | +0.22% | 2025-09-30 |
| Geode Capital Management, Llc | $1.75M | 2.67% | 3.98M | +102,891 | +2.66% | 2025-09-30 |
| Bank Of America Corp /De/ | $1.28M | 1.96% | 2.92M | +765,822 | +35.61% | 2025-09-30 |
| Dz Bank Ag Deutsche Zentral Genossenschafts Bank, Frankfurt | $972,483.00 | 1.48% | 2.21M | -213,639 | -8.81% | 2025-09-30 |