QUANTA SVCS INC (PWR)
Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.
Institutions report 133,587,059 shares against 150,343,393 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. A figure this high can overstate: where an adviser and a sub-adviser both report the same shares, both are counted.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $9.4B | 13,061,264 | 0.14% | 8q | -7.0%-$712.3M |
| VANGUARD CAPITAL MANAGEMENT LLC | $7.1B | 9,802,251 | 0.15% | 2q | +1.0%+$69.5M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $5.0B | 6,927,511 | 0.22% | 2q | +0.8%+$40.7M |
| STATE STREET CORP | $4.7B | 6,581,807 | 0.14% | 31q | +4.7%+$213.8M |
| JPMORGAN CHASE & CO | $3.8B | 5,308,495 | 0.21% | 31q | -12.6%-$546.1M |
| PECONIC PARTNERS LLC | $3.4B | 4,720,847 | 42.25% | 31q | -5.7%-$206.6M |
| FMR LLC | $2.5B | 3,510,968 | 0.11% | 31q | -15.0%-$446.9M |
| GEODE CAPITAL MANAGEMENT, LLC | $2.5B | 3,523,903 | 0.13% | 31q | -15.9%-$478.3M |
| BANK OF AMERICA CORP /DE/ | $2.3B | 3,172,683 | 0.15% | 31q | -7.9%-$195.9M |
| MORGAN STANLEY | $1.7B | 2,311,374 | 0.09% | 35q | +7.7%+$118.7M |
| Capital World Investors | $1.4B | 2,006,144 | 0.17% | 17q | -3.1%-$46.7M |
| FIRST TRUST ADVISORS LP | $1.4B | 1,945,228 | 0.82% | 31q | +93.8%+$677.8M |
| NORGES BANK | $1.4B | 1,930,250 | 0.14% | 32q | HELD |
| Nuveen, LLC | $1.4B | 1,918,135 | 0.33% | 6q | +2.5%+$33.2M |
| GOLDMAN SACHS GROUP INC | $1.3B incl. $25.2M options CALL+PUT | 1,756,854 | 0.11% | 31q | -7.5%-$104.6M |
| JANE STREET GROUP, LLC | $1.2B incl. $634.1M options CALL+PUT | 765,742 | 0.10% | 30q | +6949.7%+$1.2B |
| Invesco Ltd. | $1.2B | 1,602,548 | 0.09% | 31q | -3.6%-$42.8M |
| NORTHERN TRUST CORP | $1.1B | 1,550,474 | 0.13% | 31q | HELD |
| Capital International Investors | $1.1B | 1,467,376 | 0.22% | 2q | -34.9%-$565.4M |
| UBS Group AG | $1.0B incl. $72.0K options PUT | 1,450,506 | 0.13% | 31q | -22.5%-$303.6M |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | $960.1M | 1,333,352 | 0.74% | 21q | -39.5%-$627.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $870.1M | 1,208,405 | 0.16% | 31q | -3.8%-$33.9M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $869.6M | 1,207,652 | 0.12% | 31q | +5.0%+$41.7M |
| FRANKLIN RESOURCES INC | $826.4M | 1,147,679 | 0.18% | 24q | +71.5%+$344.5M |
| ROYAL BANK OF CANADA | $801.1M | 1,112,555 | 0.12% | 31q | -12.0%-$109.6M |
| CITADEL ADVISORS LLC | $763.2M incl. $308.1M options CALL+PUT | 632,022 | 0.09% | 31q | +613.3%+$656.2M |
| ALLIANCEBERNSTEIN L.P. | $720.4M | 1,312,129 | 0.24% | 31q | +334.6%+$554.6M |
| Bank of New York Mellon Corp | $671.2M | 932,220 | 0.11% | 31q | +1.6%+$10.7M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $661.8M | 919,209 | 0.79% | 9q | +8.1%+$49.8M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $649.4M incl. $522.3M options CALL+PUT | 176,520 | 0.05% | 31q | +935.2%+$586.7M |
| VANGUARD FIDUCIARY TRUST CO | $620.8M | 862,188 | 0.14% | 2q | +0.8%+$4.8M |
| FEDERATED HERMES, INC. | $620.1M | 861,233 | 0.89% | 31q | +17.3%+$91.3M |
| Legal & General Group Plc | $584.4M | 811,568 | 0.12% | 31q | +1.1%+$6.1M |
| SANDS CAPITAL MANAGEMENT, LLC | $540.4M | 750,479 | 2.01% | 3q | +19.8%+$89.4M |
| Employees Provident Fund Board | $533.6M | 741,046 | 3.06% | 8q | +71.5%+$222.4M |
| DEUTSCHE BANK AG\ | $519.7M | 721,796 | 0.15% | 34q | HELD |
| VICTORY CAPITAL MANAGEMENT INC | $515.4M | 715,821 | 0.29% | 31q | -44.8%-$418.0M |
| PRICE T ROWE ASSOCIATES INC /MD/ | $477.2M | 662,767 | 0.05% | 31q | -37.0%-$279.9M |
| RAYMOND JAMES FINANCIAL INC | $417.6M | 579,909 | 0.11% | 7q | -20.4%-$107.2M |
| Amundi | $397.0M | 551,339 | 0.10% | 21q | -5.1%-$21.2M |
| Swedbank AB | $377.1M | 523,689 | 0.33% | 19q | -14.1%-$62.0M |
| CIBC Bancorp USA Inc. | $361.1M | 501,598 | 0.44% | 3q | -4.0%-$15.1M |
| TRUIST FINANCIAL CORP | $358.6M | 498,072 | 0.43% | 27q | +1.2%+$4.1M |
| Tidal Investments LLC | $358.1M incl. $76.0M options CALL+PUT | 391,790 | 0.62% | 20q | +7.7%+$25.5M |
| PNC Financial Services Group, Inc. | $347.8M | 483,037 | 0.17% | 31q | -11.3%-$44.1M |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $343.7M | 477,445 | 0.11% | 31q | -50.2%-$346.1M |
| WELLS FARGO & COMPANY/MN | $338.4M | 470,007 | 0.05% | 31q | +8.6%+$26.8M |
| AGF MANAGEMENT LTD | $332.4M | 461,604 | 1.29% | 15q | +40.7%+$96.1M |
| Swiss National Bank | $304.7M | 423,235 | 0.16% | 31q | -3.3%-$10.3M |
| Winslow Capital Management, LLC | $303.5M | 421,452 | 1.04% | 4q | -39.8%-$200.6M |
| NEUBERGER BERMAN GROUP LLC | $302.4M | 419,933 | 0.20% | 31q | -18.6%-$68.9M |
| ALKEON CAPITAL MANAGEMENT LLC | $288.7M | 400,983 | 0.39% | 9q | HELD |
| DIMENSIONAL FUND ADVISORS LP | $286.4M | 397,784 | 0.05% | 31q | -22.7%-$84.0M |
| STOREBRAND ASSET MANAGEMENT AS | $284.9M | 395,652 | 0.70% | 26q | -11.9%-$38.6M |
| DekaBank Deutsche Girozentrale | $282.8M | 517,038 | 0.48% | 31q | HELD |
| HSBC HOLDINGS PLC | $277.8M incl. $567.4K options PUT | 386,081 | 0.12% | 31q | -0.8%-$2.1M |
| GILDER GAGNON HOWE & CO LLC | $272.2M | 378,096 | 2.81% | 22q | +1.2%+$3.2M |
| NORDEA INVESTMENT MANAGEMENT AB | $266.7M | 372,826 | 0.22% | 17q | -3.9%-$10.9M |
| Mitsubishi UFJ Asset Management Co., Ltd. | $264.0M | 366,661 | 0.15% | 31q | +8.5%+$20.7M |
| IMC-Chicago, LLC | $259.8M incl. $246.5M options CALL+PUT | 18,434 | 0.06% | 11q | +4651.0%+$254.3M |
| BESSEMER GROUP INC | $256.5M | 356,288 | 0.35% | 31q | -16.4%-$50.5M |
| STIFEL FINANCIAL CORP | $256.2M | 355,834 | 0.21% | 31q | +1.6%+$4.1M |
| Sumitomo Mitsui Trust Group, Inc. | $255.2M | 354,453 | 0.15% | 23q | +0.8%+$2.0M |
| BNP PARIBAS FINANCIAL MARKETS | $251.9M | 349,859 | 0.09% | 31q | +12.6%+$28.2M |
| AMERIPRISE FINANCIAL INC | $242.1M | 335,693 | 0.05% | 31q | -14.2%-$40.2M |
| WESTFIELD CAPITAL MANAGEMENT CO LP | $238.7M | 331,489 | 0.78% | 5q | HELD |
| Robeco Schweiz AG | $235.1M | 326,449 | 3.77% | 16q | +1.0%+$2.2M |
| CITIGROUP INC | $234.2M | 325,199 | 0.08% | 31q | +14.1%+$29.0M |
| Vanguard Global Advisers, LLC | $234.0M | 324,992 | 0.11% | 2q | -0.5%-$1.3M |
| MILLENNIUM MANAGEMENT LLC | $228.2M incl. $23.1M options CALL+PUT | 284,766 | 0.08% | 31q | +1659.1%+$215.2M |
| BANK OF MONTREAL /CAN/ | $228.0M | 316,590 | 0.08% | 31q | +8.6%+$18.0M |
| BAMCO INC /NY/ | $227.4M | 315,789 | 0.34% | 14q | -3.1%-$7.2M |
| LPL Financial LLC | $225.8M | 313,603 | 0.05% | 31q | +9.9%+$20.3M |
| FIL Ltd | $225.0M | 312,437 | 0.16% | 20q | -12.3%-$31.6M |
| National Pension Service | $224.6M | 311,932 | 0.14% | 16q | +9.0%+$18.6M |
| Vontobel Holding Ltd. | $223.3M | 310,107 | 0.71% | 23q | +132.5%+$127.3M |
| Pictet Asset Management Holding SA | $212.1M | 294,529 | 0.20% | 12q | -42.5%-$157.0M |
| AMERICAN CENTURY COMPANIES INC | $209.8M | 291,356 | 0.09% | 27q | -32.1%-$99.0M |
| California Public Employees Retirement System | $207.9M | 288,761 | 0.12% | 31q | +5.1%+$10.2M |
| Allspring Global Investments Holdings, LLC | $206.6M | 298,830 | 0.32% | 19q | -16.2%-$39.8M |
| T. Rowe Price Investment Management, Inc. | $206.2M | 286,399 | 0.14% | 11q | -55.8%-$259.9M |
| RHUMBLINE ADVISERS | $204.9M | 284,552 | 0.15% | 31q | -6.3%-$13.8M |
| Zurcher Kantonalbank (Zurich Cantonalbank) | $199.0M | 276,437 | 0.38% | 31q | -7.6%-$16.4M |
| Munro Partners | $198.9M | 276,277 | 4.38% | 16q | +207.0%+$134.1M |
| VANGUARD ASSET MANAGEMENT, Ltd | $195.1M | 270,896 | 0.13% | 2q | +13.7%+$23.4M |
| Connor, Clark & Lunn Investment Management Ltd. | $187.6M | 260,529 | 0.36% | 7q | +1.3%+$2.4M |
| REAVES W H & CO INC | $177.3M | 246,303 | 2.69% | 10q | -1.6%-$2.9M |
| GREAT LAKES ADVISORS, LLC | $171.9M | 238,777 | 1.31% | 14q | -8.5%-$16.0M |
| TD Asset Management Inc | $164.1M | 227,968 | 0.14% | 31q | +126.5%+$91.7M |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $163.1M | 226,553 | 0.15% | 31q | +2.0%+$3.2M |
| ENVESTNET ASSET MANAGEMENT INC | $162.1M | 225,059 | 0.04% | 31q | +11.9%+$17.2M |
| BARCLAYS PLC | $162.1M incl. $43.2M options PUT | 165,057 | 0.03% | 31q | -46.3%-$140.0M |
| BLAIR WILLIAM & CO/IL | $161.8M | 224,665 | 0.42% | 31q | -0.5%-$853.2K |
| Advisory Services Network, LLC | $159.6M | 221,674 | 1.81% | 31q | -3.5%-$5.7M |
| IEQ CAPITAL, LLC | $153.5M | 213,233 | 0.71% | 18q | -12.0%-$20.9M |
| Corient Private Wealth LP | $151.3M | 210,091 | 0.21% | 15q | +731.3%+$133.1M |
| NATIONAL BANK OF CANADA /FI/ | $151.2M incl. $28.8M options CALL | 170,082 | 0.11% | 19q | -24.0%-$47.7M |
| ABN AMRO Bank N.V. | $136.5M | 189,788 | 1.76% | 5q | -43.7%-$105.9M |
| Cerity Partners LLC | $136.2M incl. $144.0K options CALL | 188,952 | 0.16% | 14q | +3.5%+$4.7M |
| Thrivent Financial for Lutherans | $130.0M | 180,552 | 0.22% | 30q | -16.4%-$25.5M |
Showing the largest 100 of 1,961 reported holders. The count of 1,959 above leaves out 2 positions whose reported value failed our price check; they are listed here as filed.
Q2 2026 in brief
In Q2 2026, 1,959 managers that file Form 13F reported holding Quanta Svcs Inc (PWR), $98.0B in all, or about 89% of the shares outstanding. 312 managers opened a position and 111 sold out completely, against 1,758 holders the quarter before. Largest holders: Blackrock, Inc., Vanguard Capital Management Llc and Vanguard Portfolio Management Llc. Largest new positions: Worldquant Millennium Advisors Llc ($30.8M), Rh Tailwind Management, Llc ($30.6M) and Caprock Group, Llc ($29.8M).
Q2 2026 is the latest quarter whose 13F deadline has passed. A 13F shows long US stock positions at quarter end, filed up to 45 days later; an adviser and a sub-adviser can both report the same shares.
What the company announced
Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.
| Filed | Event date | What | Source |
|---|---|---|---|
| 2026-09-15 | 2026-09-09 | Directors or officers departed or appointed | filing |
| 2026-08-06 | 2026-08-06 | Material agreement entered | filing |
| 2026-08-04 | 2026-08-03 | Material agreement entered | filing |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 707 | $4.9B | 7,562,239 | 55 | 251 | 241 | 0.0% |
| Q2 2026 | 1,959 | $98.0B | 133,587,059 | 292 | 642 | 670 | 2.3% |
| Q1 2026 | 1,758 | $75.6B | 135,658,740 | 236 | 579 | 604 | 1.7% |
| Q4 2025 | 1,635 | $60.6B | 140,892,761 | 184 | 542 | 507 | 2.4% |
| Q3 2025 | 1,465 | $60.2B | 142,622,910 | 165 | 533 | 448 | 1.8% |
| Q2 2025 | 1,411 | $53.8B | 139,271,765 | 201 | 519 | 444 | 2.1% |
| Q1 2025 | 1,299 | $34.9B | 134,797,839 | 150 | 524 | 390 | 1.9% |
| Q4 2024 | 1,310 | $44.0B | 136,790,498 | 130 | 434 | 405 | 1.8% |
| Q3 2024 | 1,204 | $43.0B | 141,828,798 | 154 | 403 | 376 | 1.7% |
| Q2 2024 | 1,156 | $36.2B | 140,793,759 | 143 | 435 | 347 | 1.1% |
| Q1 2024 | 1,088 | $37.1B | 141,279,188 | 126 | 347 | 375 | 1.4% |
| Q4 2023 | 1,030 | $30.5B | 140,443,419 | 109 | 301 | 378 | 1.2% |
| Q3 2023 | 967 | $24.3B | 129,507,249 | 85 | 298 | 354 | 1.2% |
| Q2 2023 | 951 | $25.8B | 129,749,670 | 97 | 287 | 356 | 1.2% |
| Q1 2023 | 900 | $22.6B | 134,487,040 | 116 | 277 | 314 | 1.0% |
| Q4 2022 | 874 | $18.3B | 127,957,510 | 104 | 243 | 309 | 0.6% |
| Q3 2022 | 802 | $49.6B | 387,221,833 | 91 | 260 | 281 | 0.5% |
| Q2 2022 | 774 | $39.6B | 315,377,717 | 101 | 232 | 276 | 0.7% |
| Q1 2022 | 763 | $41.9B | 314,603,581 | 113 | 253 | 261 | 1.1% |
| Q4 2021 | 742 | $37.6B | 324,456,034 | 98 | 247 | 214 | 1.3% |
| Q3 2021 | 668 | $34.0B | 297,534,712 | 104 | 197 | 225 | 0.5% |
| Q2 2021 | 622 | $26.2B | 288,287,756 | 87 | 182 | 220 | 0.4% |
| Q1 2021 | 601 | $24.6B | 278,458,098 | 104 | 170 | 222 | 0.4% |
| Q4 2020 | 569 | $20.2B | 277,991,158 | 124 | 141 | 206 | 0.4% |
| Q3 2020 | 483 | $14.6B | 276,036,062 | 78 | 124 | 190 | 0.3% |
| Q2 2020 | 446 | $11.7B | 297,654,431 | 66 | 119 | 172 | 0.3% |
| Q1 2020 | 437 | $11.5B | 360,934,317 | 60 | 145 | 154 | 0.3% |
| Q4 2019 | 464 | $11.7B | 285,723,102 | 73 | 132 | 141 | 0.5% |
| Q3 2019 | 419 | $9.8B | 257,729,807 | 33 | 134 | 161 | 0.4% |
| Q2 2019 | 454 | $11.8B | 306,807,154 | 69 | 138 | 142 | 0.3% |
| Q1 2019 | 444 | $9.5B | 249,908,128 | 80 | 115 | 161 | 0.5% |
| Q4 2018 | 411 | $9.2B | 305,026,132 | 5 | 6 | 8 | 0.2% |