QUANTA SERVICES INC (PWR) Institutional Shareholders
QUANTA SERVICES INC (PWR) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $93.71B in PWR holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of PWR tracked by InsiderSet, reporting ownership valued at approximately $9.40B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $8.05B, representing an estimated loss of -14.37% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 45% of the total disclosed PWR value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in QUANTA SERVICES INC (PWR).
This page ranks the largest institutional PWR shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
1,882
Total Reported Value
$93.71B
Largest Holder
Blackrock, Inc.
Largest Position
$9.40B
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
55
Funds Exiting Positions
1
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.14% | 13,061,264 | $9,404,632,576 | $8,052,791,707 | -$1,351,840,869 | -14.37% | |
| Vanguard Capital Management Llc | 0.15% | 9,802,251 | $7,058,012,810 | $6,043,479,832 | -$1,014,532,978 | -14.37% | |
| Vanguard Portfolio Management Llc | 0.22% | 6,927,511 | $4,988,085,021 | $4,271,087,632 | -$716,997,389 | -14.37% | |
| State Street Corp | 0.14% | 6,581,807 | $4,739,164,312 | $4,057,947,288 | -$681,217,024 | -14.37% | |
| Jpmorgan Chase & Co | 0.22% | 5,308,495 | $3,792,655,986 | $3,272,899,507 | -$519,756,479 | -13.70% | |
| Peconic Partners Llc | 45.19% | 4,720,847 | $3,399,198,674 | $2,910,591,009 | -$488,607,665 | -14.37% | |
| Fmr Llc | 0.11% | 3,510,968 | $2,528,037,222 | $2,164,652,211 | -$363,385,011 | -14.37% | |
| Geode Capital Management, Llc | 0.13% | 3,523,903 | $2,525,851,395 | $2,172,627,156 | -$353,224,239 | -13.98% | |
| Bank Of America Corp | 0.15% | 3,172,683 | $2,284,458,435 | $1,956,085,977 | -$328,372,458 | -14.37% | |
| Morgan Stanley | 0.09% | 2,311,374 | $1,664,283,438 | $1,425,054,526 | -$239,228,912 | -14.37% | |
| Capital World Investors | 0.17% | 2,006,144 | $1,444,483,431 | $1,236,868,022 | -$207,615,409 | -14.37% | |
| First Trust Advisors Lp | 0.82% | 1,945,228 | $1,400,641,419 | $1,199,310,871 | -$201,330,548 | -14.37% | |
| Norges Bank | 0.14% | 1,930,250 | $1,389,857,210 | $1,190,076,335 | -$199,780,875 | -14.37% | |
| Nuveen, Llc | 0.33% | 1,918,135 | $1,381,133,529 | $1,182,606,953 | -$198,526,576 | -14.37% | |
| Goldman Sachs Group Inc | 0.13% | 1,756,854 | $1,265,005,567 | $1,083,170,765 | -$181,834,802 | -14.37% | |
| Invesco Ltd. | 0.09% | 1,602,548 | $1,153,898,892 | $988,034,944 | -$165,863,948 | -14.37% | |
| Northern Trust Corp | 0.13% | 1,550,474 | $1,116,403,300 | $955,929,240 | -$160,474,060 | -14.37% | |
| Capital International Investors | 0.22% | 1,467,376 | $1,056,557,676 | $904,695,999 | -$151,861,677 | -14.37% | |
| Ubs Group Ag | 0.17% | 1,450,506 | $1,044,422,339 | $894,294,969 | -$150,127,370 | -14.37% | |
| Dz Bank Ag Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main | 0.75% | 1,333,352 | $960,066,774 | $822,064,842 | -$138,001,932 | -14.37% | |
| Charles Schwab Investment Management Inc | 0.12% | 1,207,652 | $869,557,746 | $744,565,764 | -$124,991,982 | -14.37% | |
| Royal Bank Of Canada | 0.14% | 1,112,555 | $801,085,000 | $685,934,660 | -$115,150,340 | -14.37% | |
| Alliancebernstein L.P. | 0.24% | 1,312,129 | $720,385,064 | $808,980,014 | +$88,594,950 | +12.30% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.14% | 1,255,497 | $689,292,962 | $774,064,120 | +$84,771,158 | +12.30% | |
| Bank Of New York Mellon Corp | 0.11% | 932,220 | $671,235,645 | $574,750,919 | -$96,484,726 | -14.37% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.79% | 919,209 | $661,831,389 | $566,729,117 | -$95,102,272 | -14.37% | |
| Vanguard Fiduciary Trust Co | 0.14% | 862,188 | $620,809,848 | $531,573,390 | -$89,236,458 | -14.37% | |
| Federated Hermes, Inc. | 0.89% | 861,233 | $620,122,209 | $530,984,594 | -$89,137,615 | -14.37% | |
| Legal & General Group Plc | 0.12% | 811,568 | $584,361,426 | $500,364,135 | -$83,997,291 | -14.37% | |
| Jane Street Group, Llc | 0.35% | 765,742 | $551,364,870 | $472,110,573 | -$79,254,297 | -14.37% | |
| Sands Capital Management, Llc | 2.01% | 750,479 | $540,374,899 | $462,700,323 | -$77,674,576 | -14.37% | |
| Employees Provident Fund Board | 3.06% | 741,046 | $533,582,762 | $456,884,501 | -$76,698,261 | -14.37% | |
| Deutsche Bank Ag\ | 0.15% | 721,796 | $519,721,993 | $445,016,106 | -$74,705,887 | -14.37% | |
| Victory Capital Management Inc | 0.29% | 715,821 | $515,427,659 | $441,332,279 | -$74,095,380 | -14.38% | |
| Price T Rowe Associates Inc | 0.05% | 662,767 | $477,220,000 | $408,622,366 | -$68,597,634 | -14.37% | |
| Citadel Advisors Llc | 0.26% | 632,022 | $455,081,121 | $389,666,844 | -$65,414,277 | -14.37% | |
| Raymond James Financial Inc | 0.11% | 579,909 | $417,557,915 | $357,537,095 | -$60,020,820 | -14.37% | |
| Swedbank Ab | 0.33% | 523,689 | $377,077,025 | $322,875,216 | -$54,201,809 | -14.37% | |
| Cibc Bancorp Usa Inc. | 0.45% | 501,598 | $361,138,311 | $309,255,231 | -$51,883,080 | -14.37% | |
| Truist Financial Corp | 0.43% | 498,072 | $358,631,920 | $307,081,311 | -$51,550,609 | -14.37% | |
| Massachusetts Financial Services Co | 0.11% | 477,445 | $343,749,376 | $294,363,940 | -$49,385,436 | -14.37% | |
| Wells Fargo & Company/Mn | 0.06% | 470,007 | $338,423,837 | $289,778,116 | -$48,645,721 | -14.37% | |
| Agf Management Ltd | 1.29% | 461,604 | $332,373,344 | $284,597,330 | -$47,776,014 | -14.37% | |
| Pnc Financial Services Group, Inc. | 0.17% | 436,960 | $314,628,706 | $269,403,318 | -$45,225,388 | -14.37% | |
| Swiss National Bank | 0.16% | 423,235 | $304,746,129 | $260,941,307 | -$43,804,822 | -14.37% | |
| Winslow Capital Management, Llc | 1.04% | 421,452 | $303,462,298 | $259,842,016 | -$43,620,282 | -14.37% | |
| Neuberger Berman Group Llc | 0.20% | 419,933 | $302,364,721 | $258,905,492 | -$43,459,229 | -14.37% | |
| Alkeon Capital Management Llc | 1.11% | 400,983 | $288,723,799 | $247,222,059 | -$41,501,740 | -14.37% | |
| Dimensional Fund Advisors Lp | 0.05% | 397,784 | $286,410,642 | $245,249,747 | -$41,160,895 | -14.37% | |
| Storebrand Asset Management As | 0.70% | 395,652 | $284,885,266 | $243,935,284 | -$40,949,982 | -14.37% |
Frequently asked questions about PWR
Who owns the most PWR stock?
The largest holders of PWR are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for QUANTA SERVICES INC (PWR).
Is PWR widely held by superinvestors?
Many widely followed stocks like PWR appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly PWR is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.