| 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 30 Sep 2025, 1,430 institutional investors reported holding 135,175,120 shares of QUANTA SERVICES, INC. - Common Stock (PWR). This represents 91% 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% | 18,143,619 | +2.2% | 0.11% | $7,519,078,586 |
| BlackRock, Inc. | 8.2% | 12,130,892 | -0.36% | 0.09% | $5,027,284,524 |
| Capital World Investors | 4.6% | 6,821,846 | -19% | 0.39% | $2,827,102,143 |
| JPMORGAN CHASE & CO | 4.4% | 6,529,572 | -4.3% | 0.17% | $2,705,997,645 |
| STATE STREET CORP | 4.1% | 6,080,747 | +1.2% | 0.09% | $2,519,983,172 |
| FMR LLC | 3.9% | 5,739,740 | +0.27% | 0.12% | $2,378,663,062 |
| PECONIC PARTNERS LLC | 3.4% | 5,007,840 | +0.22% | 57% | $2,075,349,053 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.7% | 3,976,184 | +2.7% | 0.1% | $1,641,266,680 |
| BANK OF AMERICA CORP /DE/ | 2% | 2,916,540 | +36% | 0.09% | $1,208,672,375 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1.5% | 2,211,797 | -8.8% | 0.83% | $916,612,913 |
| VICTORY CAPITAL MANAGEMENT INC | 1.5% | 2,156,578 | +8.8% | 0.57% | $893,138,586 |
| UBS Group AG | 1.4% | 2,103,214 | -7.3% | 0.17% | $871,613,947 |
| MORGAN STANLEY | 1.4% | 2,030,332 | +7.9% | 0.05% | $841,410,943 |
| Invesco Ltd. | 1.2% | 1,805,239 | +5.4% | 0.12% | $748,126,948 |
| NORTHERN TRUST CORP | 1.1% | 1,589,083 | +1.8% | 0.08% | $658,547,778 |
| ROYAL BANK OF CANADA | 1% | 1,533,332 | -2.6% | 0.11% | $635,444,000 |
| Nuveen, LLC | 0.95% | 1,414,487 | -5.8% | 0.15% | $586,191,703 |
| GOLDMAN SACHS GROUP INC | 0.94% | 1,392,378 | +7.9% | 0.08% | $577,029,530 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.74% | 1,096,468 | +22% | 0.07% | $454,398,269 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 0.7% | 1,039,660 | +128% | 0.05% | $430,857,000 |
| UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC | 0.68% | 1,016,074 | -23% | 0.09% | $421,081,388 |
| Bank of New York Mellon Corp | 0.61% | 910,505 | -9.9% | 0.07% | $377,331,647 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.57% | 843,440 | +3.2% | 0.56% | $349,528,954 |
| Legal & General Group Plc | 0.56% | 832,834 | +5.7% | 0.08% | $345,143,071 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 0.56% | 826,283 | +30% | 0.11% | $342,428,201 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 4,992,040 | $2,118,756,128 | +$65,660,165 | $422.06 | 292 |
| 2025 Q3 | 135,175,120 | $56,004,415,761 | -$680,314,500 | $414.42 | 1,430 |
| 2025 Q2 | 136,904,752 | $51,749,648,108 | +$1,826,768,027 | $378.08 | 1,377 |
| 2025 Q1 | 132,366,041 | $33,636,014,774 | -$1,142,592,383 | $254.18 | 1,260 |
| 2024 Q4 | 135,603,669 | $42,859,400,265 | +$1,635,371,636 | $316.05 | 1,264 |
| 2024 Q3 | 129,970,814 | $38,768,376,443 | -$733,098,009 | $298.15 | 1,172 |
| 2024 Q2 | 133,212,499 | $33,861,826,636 | +$1,118,496,597 | $254.09 | 1,127 |
| 2024 Q1 | 126,854,107 | $32,943,253,378 | -$631,953,164 | $259.80 | 1,056 |
| 2023 Q4 | 1,856,523 | $400,686,972 | -$117,991,871 | $215.80 | 14 |
| 2023 Q3 | 124,676,786 | $23,310,481,792 | -$523,952,275 | $187.07 | 937 |
| 2023 Q2 | 125,782,876 | $24,682,039,281 | -$263,207,563 | $196.45 | 914 |
| 2023 Q1 | 129,007,828 | $21,492,194,319 | +$493,789,162 | $166.64 | 866 |
| 2022 Q4 | 124,049,769 | $17,690,512,107 | -$255,518,961 | $142.50 | 846 |
| 2022 Q3 | 128,356,890 | $16,355,231,424 | -$388,506,029 | $127.39 | 788 |
| 2022 Q2 | 128,642,638 | $16,112,781,821 | +$581,024,007 | $125.34 | 754 |
| 2022 Q1 | 120,961,082 | $15,914,647,701 | +$342,156,888 | $131.61 | 743 |
| 2021 Q4 | 122,776,771 | $14,069,996,799 | -$192,505,419 | $114.66 | 726 |
| 2021 Q3 | 125,115,809 | $14,243,775,264 | +$132,765,012 | $113.82 | 655 |
| 2021 Q2 | 124,089,035 | $11,238,120,709 | +$74,324,346 | $90.57 | 613 |
| 2021 Q1 | 123,418,596 | $10,861,867,059 | +$73,889,272 | $87.98 | 593 |
| 2020 Q4 | 120,714,857 | $8,699,470,135 | -$131,044,115 | $72.02 | 552 |
| 2020 Q3 | 123,977,172 | $6,560,065,336 | -$55,223,896 | $52.86 | 457 |
| 2020 Q2 | 145,211,177 | $5,617,735,014 | -$72,909,951 | $39.23 | 433 |
| 2020 Q1 | 128,340,831 | $4,071,365,589 | -$82,743,625 | $31.73 | 417 |
| 2019 Q4 | 130,806,563 | $5,320,528,525 | +$163,734,432 | $40.71 | 450 |
| 2019 Q3 | 127,465,430 | $4,815,766,727 | +$197,555,154 | $37.80 | 408 |
| 2019 Q2 | 122,011,363 | $4,659,496,636 | +$42,276,962 | $38.19 | 443 |
| 2019 Q1 | 123,686,101 | $4,663,224,830 | +$28,792,969 | $37.74 | 430 |
| 2018 Q4 | 123,461,308 | $3,717,480,582 | -$177,376,929 | $30.10 | 399 |
| 2018 Q3 | 128,530,967 | $4,289,690,878 | +$13,058,342 | $33.38 | 437 |
| 2018 Q2 | 127,640,313 | $4,262,924,848 | +$74,555,357 | $33.40 | 447 |
| 2018 Q1 | 127,098,429 | $4,365,645,595 | -$45,288,710 | $34.35 | 448 |
| 2017 Q4 | 126,457,782 | $4,945,198,459 | -$217,359,703 | $39.11 | 462 |
| 2017 Q3 | 133,130,481 | $4,974,861,875 | +$73,154,237 | $37.37 | 432 |
| 2017 Q2 | 135,636,488 | $4,463,529,415 | +$108,805,521 | $32.92 | 387 |
| 2017 Q1 | 133,058,377 | $4,937,155,529 | +$332,400,534 | $37.11 | 417 |
| 2016 Q4 | 132,951,886 | $4,628,779,563 | +$53,393,033 | $34.85 | 403 |
| 2016 Q3 | 132,405,546 | $3,704,216,885 | +$161,545,592 | $27.99 | 380 |
| 2016 Q2 | 127,024,758 | $2,928,306,007 | -$265,617,468 | $23.12 | 375 |
| 2016 Q1 | 138,556,790 | $3,125,344,701 | +$44,496,576 | $22.56 | 381 |
| 2015 Q4 | 144,247,044 | $2,928,516,990 | -$266,820,752 | $20.25 | 380 |
| 2015 Q3 | 154,677,186 | $3,744,725,283 | -$291,213,849 | $24.21 | 391 |
| 2015 Q2 | 162,253,829 | $4,675,105,811 | -$430,189,558 | $28.82 | 446 |
| 2015 Q1 | 179,349,047 | $5,116,086,151 | -$47,879,404 | $28.53 | 425 |
| 2014 Q4 | 180,734,633 | $5,130,029,002 | -$62,413,557 | $28.39 | 446 |
| 2014 Q3 | 182,500,602 | $6,622,940,101 | -$7,975,826 | $36.29 | 451 |
| 2014 Q2 | 183,275,082 | $6,337,584,767 | -$73,261,122 | $34.58 | 464 |
| 2014 Q1 | 184,339,629 | $6,801,007,965 | -$72,046,248 | $36.90 | 434 |