PWRQuanta Services

$616.92

Who owns PWR

1,671 institutions reported holding PWR for 2026Q1, together 89% of the company, more than the 1,585 a quarter earlier.

1,671

Institutions reporting a position · as of 2026Q1 · up from 1,585 the quarter before

Shares held by institutions
135.4M

Shares held by institutions · 89% of the company · long US equity positions only, as reported on Form 13F

Reported value
$74.3B

Reported value · at 2026-03-31 prices, not today's

Top 5 holders
33%

Top 5 holders · of the whole company, between five filers

Details
Reporting quarter2026-03-31
2026Q1
Quarters on record
52
New positions
238
Positions exited
150
Added to
546
Reduced
577
Top 10 holdersof the company
43%
Institutional ownership by quarter, 2013Q2 to 2026Q1
QuarterFilersSharesReported value
2026Q11,671135.4M$74.3B
2025Q41,585139.7M$58.6B
2025Q31,426135.1M$55.9B
2025Q21,365136.2M$51.5B
2025Q11,262133.4M$33.9B
2024Q41,263136.1M$43.0B
2024Q31,159132.6M$39.5B
2024Q21,123132.5M$33.7B
2024Q11,047130.1M$33.7B
2023Q41,001132.0M$28.3B
2023Q3939128.8M$23.9B
2023Q2922129.3M$25.4B
2023Q1874130.6M$21.5B
2022Q4849127.7M$18.2B
2022Q3806129.1M$16.4B
2022Q2767132.1M$16.5B
Largest reported holders, 2026Q1
HolderShares% of companyValue
VANGUARD GROUP INC18.1M12%$9.93B
BlackRock Inc.14.1M9.2%$7.71B
STATE STREET CORP6.3M4.1%$3.45B
JPMORGAN CHASE & CO6.1M4.0%$3.24B
PECONIC PARTNERS LLC5.0M3.3%$2.75B
GEODE CAPITAL MANAGEMENT LLC4.2M2.8%$2.29B
FMR LLC4.1M2.7%$2.27B
BANK OF AMERICA CORP /DE/3.4M2.3%$1.89B
Capital International Investors2.3M1.5%$1.24B
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main2.2M1.4%$1.21B

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.

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