| $1B | ||
| $100M | ||
| $54M | ||
| $40M | ||
| $32M | ||
| $31M |
Buys | $0 | 0 | 0 |
Sells | $135,731,550 | 5 | 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 …
Over the last 12 months, insiders at Quanta Services, Inc. have bought $0 and sold $135.73M worth of Quanta Services, Inc. stock.
On average, over the past 5 years, insiders at Quanta Services, Inc. have bought $0 and sold $55.97M 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 | -13.87% | |
| 2026-05-04 | Sale | NOBEL PAUL | Chief Accounting Officer & SVP | 4,000 0.0027% | $756.98 | $3.03M | -12.00% | |
| 2025-11-06 | Sale | WAYNE DONALD | EVP and General Counsel | 14,000 0.0093% | $443.81 | $6.21M | +37.57% | |
| 2025-11-06 | Sale | Ducey Gerald A JR | Pres. - Strategic Operations | 7,653 0.0051% | $446.08 | $3.41M | +37.57% | |
| 2025-11-05 | Sale | JACKMAN WORTHING | director | 6,349 0.0043% | $450.45 | $2.86M | +33.96% | |
| 2025-11-03 | Sale | FRIED BERNARD | director | 4,000 0.0027% | $452.19 | $1.81M | +34.72% | |
| 2024-08-21 | Sale | Studer Karl W | President, Electric Power | 23,357 0.0159% | $270.51 | $6.32M | +18.00% | |
| 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 | +20.73% | |
| 2024-08-09 | Sale | Ducey Gerald A JR | Pres. - Strategic Operations | 15,000 0.0101% | $257.93 | $3.87M | +20.73% | |
| 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 | +13.59% | |
| 2024-02-27 | Sale | FOSTER VINCENT D | director | 17,500 0.012% | $238.61 | $4.18M | +13.59% | |
| 2024-02-27 | Sale | FRIED BERNARD | director | 4,000 0.0027% | $236.65 | $946,600 | +13.59% | |
| 2023-09-01 | Sale | WAYNE DONALD | EVP and General Counsel | 5,000 0.0034% | $210.92 | $1.05M | +13.26% |
| Austin Earl C. Jr. | President and CEO | 16508 0.011% | $10.85M | 1 | 7 | +31.62% |
| COLSON JOHN R | Exec Chairman of the Board | 951876 0.6317% | $625.38M | 1 | 12 | +8.8% |
| JENSEN DERRICK A | EVP - Business Administration | 263725 0.175% | $173.27M | 2 | 7 | +30.13% |
| FOSTER VINCENT D | director | 178094 0.1182% | $117.01M | 9 | 7 | +21.75% |
| RANCK BRUCE E | director | 87814 0.0583% | $57.69M | 4 | 0 | +27.14% |
| ONEIL JAMES F | Pres. & Chief Oper. Officer | 62276 0.0413% | $40.92M | 1 | 6 | +3.7% |
| DISIBIO RALPH R | director | 14611 0.0097% | $9.6M | 2 | 4 | +16.67% |
| Conaway John Michal | 6227 0.0041% | $4.09M | 1 | 10 | +87.96% |
$146,360,297 | 83 | 18.54% | $8.19B | |
$12,423,097 | 82 | 12.17% | $45.23B | |
$19,979,299 | 49 | -1.79% | $4.36B | |
$5,380,723 | 42 | 11.83% | $6.42B | |
$6,293,100 | 35 | 8.46% | $5.88B |
| 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 |