Quanta Services, Inc.
PWR- Exchange
- NYSE
- Industry
- Electrical Work
- SEC CIK
- 0001050915
No open-market purchases or sales by Quanta Services, Inc. insiders were filed in the last 90 days; 1,945 institutions reported holding it in 13F filings for Q2 2026, worth $95.7B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Quanta Services, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 1,748
- +154 vs. Q4 2025
- Shares held
- 136.0M
- +18.0M (+15.3%) vs. Q4 2025
- Total value
- $74.3B
- +$24.6B (+49.4%) vs. Q4 2025
- New holders
- 261
- 623 more added
- Sold out
- 107
- 645 more reduced
25 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PWR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,945 | $95.7B |
| Q1 2026 | 1,748 | $74.3B |
| Q4 2025 | 1,619 | $58.6B |
| Q3 2025 | 1,452 | $56.3B |
| Q2 2025 | 1,393 | $52.0B |
| Q1 2025 | 1,285 | $34.1B |
| Q4 2024 | 1,297 | $43.2B |
| Q3 2024 | 1,188 | $39.9B |
| Q2 2024 | 1,146 | $33.8B |
| Q1 2024 | 1,072 | $33.9B |
| Q4 2023 | 1,024 | $28.4B |
| Q3 2023 | 964 | $24.0B |
| Q2 2023 | 943 | $25.4B |
| Q1 2023 | 894 | $21.6B |
| Q4 2022 | 871 | $18.2B |
| Q3 2022 | 822 | $16.5B |
| Q2 2022 | 786 | $16.6B |
| Q1 2022 | 774 | $16.8B |
| Q4 2021 | 747 | $14.2B |
| Q3 2021 | 677 | $14.3B |
| Q2 2021 | 631 | $11.2B |
| Q1 2021 | 613 | $10.9B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Quanta Services, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CIBC World Markets Inc. | 97,717 | $53.6M | 0.09% | +32,389+49.6% | Added |
| OP Asset Management Ltd | 97,751 | $53.7M | 0.55% | +25,462+35.2% | Added |
| Manufacturers Life Insurance Company, The | 97,759 | $53.7M | 0.05% | −9,811−9.1% | Reduced |
| Zevenbergen Capital Investments LLC | 100,176 | $55.0M | 1.58% | −2,732−2.7% | Reduced |
| Crestwood Advisors Group LLC | 100,192 | $55.0M | 0.93% | −830−0.8% | Reduced |
| Foster Dykema Cabot & Partners, LLC | 100,312 | $55.1M | 3.50% | −1,581−1.6% | Reduced |
| Driehaus Capital Management LLC | 100,573 | $55.2M | 0.41% | −565−0.6% | Reduced |
| TD Asset Management Inc | 100,636 | $55.3M | 0.04% | −1,260−1.2% | Reduced |
| Natixis Advisors, L.P. | 100,714 | $55.3M | 0.08% | +2,838+2.9% | Added |
| Voya Investment Management LLC | 101,376 | $55.7M | 0.06% | −5,072−4.8% | Reduced |
| Nissay Asset Management Corp | 101,385 | $55.7M | 0.29% | −25,813−20.3% | Reduced |
| Oppenheimer & Co Inc | 102,510 | $56.3M | 0.69% | +102,510 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 105,336 | $57.8M | 0.07% | −20,540−16.3% | Reduced |
| Wellington Management Group LLP | 106,211 | $58.3M | 0.01% | −232,560−68.6% | Reduced |
| Chilton Capital Management LLC | 106,229 | $58.3M | 2.03% | −58,437−35.5% | Reduced |
| Calamos Advisors LLC | 108,501 | $59.6M | 0.23% | +5,389+5.2% | Added |
| Rockefeller Capital Management L.P. | 108,647 | $59.6M | 0.11% | +11,405+11.7% | Added |
| Mirae Asset Global Investments Co., Ltd. | 111,175 | $61.0M | 0.17% | +60,573+119.7% | Added |
| Union Bancaire Privee, UBP SA | 116,819 | $63.1M | 1.15% | +12,843+12.4% | Added |
| AQR Capital Management LLC | 117,940 | $64.1M | 0.03% | +7,287+6.6% | Added |
| Adell Harriman & Carpenter Inc | 118,866 | $65.3M | 3.98% | −3,237−2.7% | Reduced |
| Neville Rodie & Shaw Inc | 120,023 | $65.9M | 4.79% | −10,608−8.1% | Reduced |
| New York State Teachers Retirement System | 120,841 | $66.3M | 0.13% | −1,111−0.9% | Reduced |
| Regions Financial Corp | 121,815 | $66.9M | 0.43% | −13,857−10.2% | Reduced |
| Spears Abacus Advisors LLC | 122,280 | $67.1M | 1.32% | −1,432−1.2% | Reduced |
| Energy Income Partners, LLC | 126,193 | $69.3M | 1.11% | −92,366−42.3% | Reduced |
| Adage Capital Partners GP, L.L.C. | 126,591 | $69.5M | 0.11% | +21,067+20.0% | Added |
| Jennison Associates LLC | 126,700 | $69.6M | 0.05% | −1,060−0.8% | Reduced |
| Aviva PLC | 128,453 | $70.5M | 0.12% | +3,731+3.0% | Added |
| Sequoia Financial Advisors, LLC | 128,844 | $70.7M | 0.40% | −1,592−1.2% | Reduced |
| Stack Financial Management, Inc | 129,665 | $71.2M | 5.23% | +73+0.1% | Added |
| HighTower Advisors, LLC | 130,761 | $71.8M | 0.08% | −34,576−20.9% | Reduced |
| State Board of Administration of Florida Retirement System | 132,877 | $73.0M | 0.14% | −2,718−2.0% | Reduced |
| Raiffeisen Bank International AG | 137,000 | $73.1M | 1.05% | −28,865−17.4% | Reduced |
| Vontobel Holding Ltd. | 133,356 | $73.2M | 0.25% | −20,074−13.1% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 138,010 | $75.5M | 0.13% | −6,387−4.4% | Reduced |
| Standard Life Aberdeen plc | 141,314 | $77.6M | 0.13% | +5,966+4.4% | Added |
| PFA Pension, Forsikringsaktieselskab | 142,075 | $78.0M | 0.23% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 143,916 | $78.0M | 0.08% | +16,795+13.2% | Added |
| Ami Asset Management Corp | 142,443 | $78.2M | 4.99% | −56,691−28.5% | Reduced |
| Davenport & Co LLC | 145,740 | $79.4M | 0.44% | −86,090−37.1% | Reduced |
| Williams Jones Wealth Management, LLC. | 148,289 | $81.4M | 1.00% | −1,755−1.2% | Reduced |
| Washington Trust Advisors, Inc. | 157,960 | $86.7M | 7.01% | −11,926−7.0% | Reduced |
| Danske Bank A/S | 161,379 | $88.6M | 0.21% | −1,994−1.2% | Reduced |
| Janney Montgomery Scott LLC | 161,981 | $88.9M | 0.22% | +20,974+14.9% | Added |
| Korea Investment CORP | 164,888 | $90.5M | 0.19% | +23,448+16.6% | Added |
| Congress Asset Management Co | 170,192 | $93.4M | 0.67% | −7,492−4.2% | Reduced |
| Principal Financial Group Inc | 172,935 | $94.9M | 0.05% | +3,854+2.3% | Added |
| Cerity Partners LLC | 182,483 | $100.2M | 0.14% | −7,660−4.0% | Reduced |
| 1832 Asset Management L.P. | 189,653 | $104.1M | 0.14% | +189,653 | New |
| Captrust Financial Advisors | 197,471 | $108.4M | 0.19% | +185,807+1,593.0% | Added |
| Envestnet Asset Management Inc | 201,209 | $110.5M | 0.03% | +30,500+17.9% | Added |
| Sarasin & Partners LLP | 202,747 | $111.3M | 1.36% | +183,643+961.3% | Added |
| Handelsbanken Fonder AB | 213,797 | $117.4M | 0.39% | −48,666−18.5% | Reduced |
| Thrivent Financial for Lutherans | 215,916 | $118.5M | 0.23% | +511+0.2% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 221,485 | $121.6M | 0.20% | +215,591+3,657.8% | Added |
| California State Teachers Retirement System | 222,144 | $122.0M | 0.13% | −4,733−2.1% | Reduced |
| National Bank of Canada | 223,675 | $122.8M | 0.13% | +28,959+14.9% | Added |
| Blair William & Co | 225,850 | $124.0M | 0.36% | +145,549+181.3% | Added |
| Gladstone Capital Management LLP | 228,277 | $125.3M | 12.58% | +47,296+26.1% | Added |
| Advisory Services Network, LLC | 229,657 | $126.1M | 1.68% | +205,188+838.6% | Added |
| Alliancebernstein L.P. | 301,894 | $127.4M | 0.04% | +55,250+22.4% | Added |
| Vanguard Asset Management, Ltd | 238,348 | $130.9M | 0.11% | +238,348 | New |
| Ieq Capital, LLC | 242,282 | $133.0M | 0.62% | +327+0.1% | Added |
| Reaves W H & Co Inc | 250,284 | $137.4M | 2.28% | −20,325−7.5% | Reduced |
| SEI Investments Co | 251,290 | $138.0M | 0.13% | −40,897−14.0% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 257,230 | $141.2M | 0.33% | +38,206+17.4% | Added |
| Great Lakes Advisors, LLC | 260,955 | $143.3M | 1.19% | +3,799+1.5% | Added |
| Select Equity Group, L.P. | 263,823 | $144.8M | 0.77% | −40,532−13.3% | Reduced |
| SG Americas Securities, LLC | 264,207 | $145.1M | 0.16% | +189,912+255.6% | Added |
| California Public Employees Retirement System | 274,625 | $150.8M | 0.09% | −2,209−0.8% | Reduced |
| Citigroup Inc | 284,931 | $156.4M | 0.10% | +44,401+18.5% | Added |
| LPL Financial LLC | 285,423 | $156.7M | 0.04% | +9,550+3.5% | Added |
| National Pension Service | 286,057 | $157.1M | 0.12% | +20,063+7.5% | Added |
| Bank of Montreal | 291,608 | $160.1M | 0.07% | −7,880−2.6% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 299,256 | $164.3M | 0.36% | +5,937+2.0% | Added |
| Rhumbline Advisers | 303,766 | $166.8M | 0.14% | −23,669−7.2% | Reduced |
| Barclays PLC | 307,635 | $168.9M | 0.06% | −22,392−6.8% | Reduced |
| BNP Paribas Arbitrage, SA | 310,709 | $170.6M | 0.11% | +8,200+2.7% | Added |
| Robeco Schweiz AG | 323,329 | $177.5M | 3.75% | +3,268+1.0% | Added |
| Nomura Asset Management International Inc. | 325,457 | $178.7M | 0.31% | −19,441−5.6% | Reduced |
| Bamco Inc | 325,840 | $178.9M | 0.54% | −2,170−0.7% | Reduced |
| Vanguard Global Advisers, LLC | 326,762 | $179.4M | 0.10% | +326,762 | New |
| Agf Management Ltd | 328,156 | $180.2M | 0.81% | +108,539+49.4% | Added |
| Westfield Capital Management Co LP | 331,816 | $182.2M | 0.76% | +58,288+21.3% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 337,927 | $185.5M | 0.12% | +25,673+8.2% | Added |
| ABN AMRO Bank N.V. | 337,059 | $186.7M | 2.01% | −85,427−20.2% | Reduced |
| Stifel Financial Corp | 350,167 | $192.3M | 0.18% | −8,467−2.4% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 351,618 | $193.0M | 0.12% | −15,244−4.2% | Reduced |
| FIL Ltd | 356,355 | $195.6M | 0.15% | −47,514−11.8% | Reduced |
| Allspring Global Investments Holdings, LLC | 356,418 | $199.6M | 0.33% | −66,824−15.8% | Reduced |
| Toroso Investments, LLC | 363,842 | $199.7M | 0.62% | −57,672−13.7% | Reduced |
| Gilder Gagnon Howe & Co LLC | 373,698 | $205.2M | 2.46% | +331+0.1% | Added |
| Nordea Investment Management AB | 388,119 | $207.3M | 0.19% | −147,749−27.6% | Reduced |
| HSBC Holdings PLC | 389,044 | $213.3M | 0.13% | −4,810−1.2% | Reduced |
| Ameriprise Financial Inc | 391,379 | $215.1M | 0.05% | −3,090−0.8% | Reduced |
| Alkeon Capital Management LLC | 400,983 | $220.1M | 1.00% | −100,000−20.0% | Reduced |
| Bessemer Group Inc | 426,436 | $234.1M | 0.37% | +3,123+0.7% | Added |
| American Century Companies Inc | 428,864 | $235.5M | 0.12% | +289,986+208.8% | Added |
| Employees Provident Fund Board | 432,138 | $237.3M | 1.79% | +358,138+484.0% | Added |