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Livermore
Livermore
ZHEN

Alliancebernstein L.P.

SEC CIK
0001109448
Latest filing
Aug 14, 2026

PWR holding history

Quanta Services, Inc. in every 13F filed by Alliancebernstein L.P., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

PWR overviewAll 13F holders of PWRFull Q2 2026 holdings

Shares (Q2 2026)
1,312,129
Value
$720.4M
% of portfolio
0.3%
Quarters held
22
Since Q1 2021
Holdings of PWR by Alliancebernstein L.P., by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,312,129$720.4M0.3%+1,010,235+334.6%AddedHolders
Q1 2026301,894$127.4M<0.1%+55,250+22.4%AddedHolders
Q4 2025246,644$104.1M<0.1%+33,490+15.7%AddedHolders
Q3 2025213,154$88.3M<0.1%+9,043+4.4%AddedHolders
Q2 2025204,111$77.2M<0.1%−2,510−1.2%ReducedHolders
Q1 2025206,621$52.5M<0.1%−38,248−15.6%ReducedHolders
Q4 2024244,869$77.4M<0.1%+61,889+33.8%AddedHolders
Q3 2024182,980$54.6M<0.1%−76,908−29.6%ReducedHolders
Q2 2024259,888$66.0M<0.1%+53,034+25.6%AddedHolders
Q1 2024206,854$53.7M<0.1%−24,015−10.4%ReducedHolders
Q4 2023230,869$49.8M<0.1%+31,531+15.8%AddedHolders
Q3 2023199,338$37.3M<0.1%−12,062−5.7%ReducedHolders
Q2 2023211,400$41.5M<0.1%+15,637+8.0%AddedHolders
Q1 2023195,763$32.6M<0.1%−23,313−10.6%ReducedHolders
Q4 2022219,076$31.2M<0.1%−99,246−31.2%ReducedHolders
Q3 2022318,322$40.6M<0.1%−6,471−2.0%ReducedHolders
Q2 2022324,793$40.7M<0.1%+111,676+52.4%AddedHolders
Q1 2022213,117$28.0M<0.1%−48,869−18.7%ReducedHolders
Q4 2021261,986$30.0M<0.1%+80,230+44.1%AddedHolders
Q3 2021181,756$20.7M<0.1%+2,108+1.2%AddedHolders
Q2 2021179,648$16.3M<0.1%−1,003−0.6%ReducedHolders
Q1 2021180,651$15.9M<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.