| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC | 12% | $7,518,917,377 | 18,143,230 | The Vanguard Group | 30 Sep 2025 | |||
| Capital World Investors | 4.6% | -17% | $2,829,737,671 | -$623,283,121 | 6,828,188 | -18% | Capital World Investors | 30 Sep 2025 |
As of 31 Dec 2025, 1,578 institutional investors reported holding 137,714,014 shares of QUANTA SERVICES, INC. - Common Stock (PWR). This represents 93% of the company’s total 148,438,870 outstanding shares.
The largest institutional shareholders of QUANTA SERVICES, INC. - Common Stock (PWR) together control 61% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 12% | 18,084,991 | -0.32% | 0.11% | $7,632,951,301 |
| BlackRock, Inc. | 8.7% | 12,987,292 | +7.1% | 0.09% | $5,481,416,430 |
| STATE STREET CORP | 4.2% | 6,206,761 | +2.1% | 0.09% | $2,619,625,548 |
| JPMORGAN CHASE & CO | 4% | 5,961,817 | -8.7% | 0.17% | $2,516,245,561 |
| Capital World Investors | 3.9% | 5,802,922 | -15% | 0.33% | $2,449,193,546 |
| PECONIC PARTNERS LLC | 3.4% | 5,007,840 | 0% | 50% | $2,113,608,950 |
| FMR LLC | 3.3% | 4,884,171 | -15% | 0.11% | $2,061,413,193 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.8% | 4,086,544 | +2.8% | 0.11% | $1,718,370,923 |
| BANK OF AMERICA CORP /DE/ | 2.2% | 3,269,527 | +12% | 0.1% | $1,379,936,612 |
| VICTORY CAPITAL MANAGEMENT INC | 2% | 2,915,440 | +35% | 0.69% | $1,230,493,206 |
| UBS Group AG | 1.6% | 2,334,528 | +11% | 0.2% | $985,310,888 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1.4% | 2,056,775 | -7% | 0.76% | $868,082,456 |
| MORGAN STANLEY | 1.4% | 2,005,203 | -1.2% | 0.05% | $846,317,893 |
| NORGES BANK | 1.3% | 1,936,420 | 0.09% | $817,285,425 | |
| Invesco Ltd. | 1.2% | 1,772,914 | -1.8% | 0.11% | $748,276,274 |
| GOLDMAN SACHS GROUP INC | 1.1% | 1,596,056 | +15% | 0.1% | $673,631,587 |
| NORTHERN TRUST CORP | 1% | 1,552,729 | -2.3% | 0.08% | $655,344,802 |
| Nuveen, LLC | 0.94% | 1,388,363 | -1.8% | 0.15% | $585,972,488 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.81% | 1,207,209 | +19% | 0.11% | $509,514,632 |
| ROYAL BANK OF CANADA | 0.8% | 1,181,464 | -23% | 0.09% | $498,649,000 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.76% | 1,122,117 | +2.3% | 0.07% | $473,600,701 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 0.66% | 979,087 | -5.8% | 0.04% | $413,234,000 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 0.65% | 961,708 | +16% | 0.13% | $405,898,479 |
| Bank of New York Mellon Corp | 0.62% | 918,661 | +0.9% | 0.07% | $387,729,958 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.58% | 864,636 | +2.5% | 0.55% | $364,948,668 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 137,714,014 | $58,072,623,836 | +$919,120,819 | $422.06 | 1,578 |
| 2025 Q3 | 135,178,999 | $56,006,023,385 | -$676,962,694 | $414.42 | 1,439 |
| 2025 Q2 | 136,904,752 | $51,749,648,108 | +$1,826,767,997 | $378.08 | 1,377 |
| 2025 Q1 | 132,576,087 | $33,689,404,550 | -$1,141,870,982 | $254.18 | 1,266 |
| 2024 Q4 | 135,749,881 | $42,905,923,791 | +$1,108,230,609 | $316.05 | 1,279 |
| 2024 Q3 | 131,781,991 | $39,308,364,614 | -$232,794,003 | $298.15 | 1,171 |
| 2024 Q2 | 133,138,002 | $33,843,056,106 | +$842,521,154 | $254.09 | 1,134 |
| 2024 Q1 | 128,783,825 | $33,444,961,087 | -$438,945,024 | $259.80 | 1,061 |
| 2023 Q4 | 131,074,842 | $28,272,555,923 | +$798,814,970 | $215.80 | 1,006 |
| 2023 Q3 | 127,203,654 | $23,783,241,442 | -$440,233,454 | $187.07 | 954 |
| 2023 Q2 | 129,502,747 | $25,412,747,359 | +$32,384,487 | $196.45 | 932 |
| 2023 Q1 | 129,400,763 | $21,557,667,546 | +$493,947,807 | $166.64 | 882 |
| 2022 Q4 | 129,832,519 | $18,514,566,168 | -$365,613,928 | $142.50 | 861 |
| 2022 Q3 | 131,851,000 | $16,800,360,251 | -$386,869,624 | $127.39 | 802 |
| 2022 Q2 | 132,178,611 | $16,556,472,453 | +$636,838,661 | $125.34 | 766 |
| 2022 Q1 | 127,589,945 | $16,787,065,114 | +$557,481,622 | $131.61 | 758 |
| 2021 Q4 | 122,948,892 | $14,089,185,214 | -$198,116,329 | $114.66 | 734 |
| 2021 Q3 | 125,191,421 | $14,252,837,141 | +$147,788,902 | $113.82 | 659 |
| 2021 Q2 | 124,117,635 | $11,240,768,217 | +$71,975,031 | $90.57 | 618 |
| 2021 Q1 | 123,452,801 | $10,864,877,012 | +$43,001,727 | $87.98 | 598 |
| 2020 Q4 | 123,806,568 | $8,922,133,325 | +$15,505,661 | $72.02 | 561 |
| 2020 Q3 | 124,355,616 | $6,580,053,013 | -$54,480,800 | $52.86 | 465 |
| 2020 Q2 | 145,494,926 | $5,628,866,357 | -$82,699,599 | $39.23 | 442 |
| 2020 Q1 | 128,612,806 | $4,079,999,267 | -$84,582,949 | $31.73 | 425 |
| 2019 Q4 | 131,404,874 | $5,344,887,027 | +$154,298,575 | $40.71 | 459 |
| 2019 Q3 | 127,518,348 | $4,817,767,151 | +$198,573,036 | $37.80 | 411 |
| 2019 Q2 | 122,184,271 | $4,666,101,474 | -$12,355,354 | $38.19 | 448 |
| 2019 Q1 | 123,750,420 | $4,665,653,592 | +$31,709,683 | $37.74 | 436 |
| 2018 Q4 | 123,572,806 | $3,720,837,270 | -$178,482,773 | $30.10 | 403 |
| 2018 Q3 | 128,720,637 | $4,296,023,971 | +$12,492,448 | $33.38 | 441 |
| 2018 Q2 | 128,587,770 | $4,294,594,646 | +$33,069,003 | $33.40 | 455 |
| 2018 Q1 | 127,394,837 | $4,376,018,210 | -$47,298,907 | $34.35 | 456 |
| 2017 Q4 | 128,395,762 | $5,020,983,901 | -$219,729,540 | $39.11 | 470 |
| 2017 Q3 | 134,254,380 | $5,016,859,747 | -$44,020,571 | $37.37 | 440 |
| 2017 Q2 | 135,791,001 | $4,468,785,529 | +$112,258,744 | $32.92 | 392 |
| 2017 Q1 | 133,211,716 | $4,942,843,133 | +$334,234,723 | $37.11 | 421 |
| 2016 Q4 | 132,998,126 | $4,630,381,506 | +$57,799,788 | $34.85 | 407 |
| 2016 Q3 | 132,406,156 | $3,704,233,885 | +$163,065,092 | $27.99 | 381 |
| 2016 Q2 | 127,110,849 | $2,930,273,081 | -$265,883,469 | $23.12 | 379 |
| 2016 Q1 | 138,606,196 | $3,126,458,701 | -$20,040,049 | $22.56 | 382 |
| 2015 Q4 | 144,305,663 | $2,929,702,990 | -$253,963,252 | $20.25 | 383 |
| 2015 Q3 | 154,728,685 | $3,745,971,283 | -$295,585,765 | $24.21 | 392 |
| 2015 Q2 | 164,649,942 | $4,744,160,811 | -$436,042,350 | $28.82 | 447 |
| 2015 Q1 | 179,445,551 | $5,118,791,794 | -$43,657,181 | $28.53 | 428 |
| 2014 Q4 | 180,855,613 | $5,133,416,002 | -$59,445,129 | $28.39 | 447 |
| 2014 Q3 | 182,501,637 | $6,622,978,101 | -$8,722,115 | $36.29 | 451 |
| 2014 Q2 | 183,275,082 | $6,337,584,767 | -$118,269,978 | $34.58 | 461 |
| 2014 Q1 | 184,662,245 | $6,812,911,965 | -$13,700,577 | $36.90 | 436 |