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ALLIANCEBERNSTEIN L.P.

Position in PWR — Quanta Services, Inc.

CIK 1109448 NASHVILLE, TN

Position in PWR

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$944,785,365
+$779,039,522 QoQ
Shares Held
1,312,129
+334.6% QoQ
Ownership
0.873%
of shares outstanding
% of Portfolio
0.32%
of 13F equity value
Holder Rank
#21
of 1,914 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 93% Shared 0% None 7%

Common Shares in PWR Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Jun 30, 2026

ALLIANCEBERNSTEIN L.P. holds $2,257,535,783 across 34 Engineering & Construction names. PWR ranks #1 (41.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 PWR
Quanta Services, Inc.
This page
1,312,129 $944,785,365
5
269,196 $95,438,057

All Filings in PWR

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $944,785,365 1,312,129
2026-03-31 $165,745,843 301,894
2025-12-31 $104,098,566 246,644
2025-09-30 $88,335,280 213,154
2025-06-30 $77,170,286 204,111
2025-03-31 $52,518,925 206,621
2024-12-31 $77,390,847 244,869
2024-09-30 $54,555,487 182,980
2024-06-30 $66,034,941 259,888
2024-03-31 $53,740,669 206,854
2023-12-31 $49,821,530 230,869
2023-09-30 $37,290,159 199,338
2023-06-30 $41,529,530 211,400
2023-03-31 $32,621,946 195,763
2022-12-31 $31,218,330 219,076
2022-09-30 $40,551,039 318,322
2022-06-30 $40,709,554 324,793
2022-03-31 $28,048,328 213,117
2021-12-31 $30,039,314 261,986
2021-09-30 $20,687,467 181,756
2021-06-30 $16,270,719 179,648
2021-03-31 $15,893,674 180,651
2020-12-31 $13,959,420 193,827
2020-09-30 $94,101,583 1,780,204
2020-06-30 $99,215,102 2,529,062
2020-03-31 $73,526,152 2,317,244