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Gilder Gagnon Howe & Co’s Quanta Services PWR Stock Holding History

Gilder Gagnon Howe & Co’s Portfolio PWR Stock Details PWR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$272M Buy
378,096
+4,398
+1% +$3.01M 2.81% 5
2026
Q1 		$205M Buy
373,698
+331
+0.1% +$170K 2.46% 9
2025
Q4 		$158M Sell
373,367
-21,902
-6% -$9.62M 1.66% 10
2025
Q3 		$164M Sell
395,269
-4,991
-1% -$1.94M 1.67% 12
2025
Q2 		$151M Sell
400,260
-16,318
-4% -$5.24M 1.61% 14
2025
Q1 		$106M Sell
416,578
-65,915
-14% -$19M 1.38% 20
2024
Q4 		$152M Sell
482,493
-9,109
-2% -$2.93M 1.64% 14
2024
Q3 		$147M Buy
491,602
+49,835
+11% +$13.2M 1.75% 13
2024
Q2 		$112M Buy
441,767
+10,065
+2% +$2.67M 1.41% 17
2024
Q1 		$112M Sell
431,702
-16,291
-4% -$3.6M 1.4% 21
2023
Q4 		$96.7M Sell
447,993
-4,130
-0.9% -$763K 1.33% 22
2023
Q3 		$84.6M Buy
452,123
+221,803
+96% +$44.5M 1.29% 23
2023
Q2 		$45.2M Sell
230,320
-1,107
-0.5% -$193K 0.62% 45
2023
Q1 		$38.6M Sell
231,427
-1,168
-0.5% -$180K 0.64% 44
2022
Q4 		$33.1M Sell
232,595
-840
-0.4% -$119K 0.62% 45
2022
Q3 		$29.7M Buy
233,435
+107
+0% +$14.6K 0.52% 56
2022
Q2 		$29.2M Buy
233,328
+40
+0% +$4.91K 0.52% 56
2022
Q1 		$30.7M Buy
233,288
+30,762
+15% +$3.42M 0.28% 89
2021
Q4 		$23.2M Buy
202,526
+19,466
+11% +$2.25M 0.13% 134
2021
Q3 		$20.8M Buy
183,060
+57
+0% +$5.71K 0.11% 153
2021
Q2 		$16.6M Buy
183,003
+53,847
+42% +$5.06M 0.08% 174
2021
Q1 		$11.4M Buy
+129,156
New +$10.3M 0.06% 192

Other funds holding PWR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
PP
Peconic Partners New York $8.04B AUM 107.18% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Gilder Gagnon Howe & Co's PWR Position: Q2 2026 in Review

Gilder Gagnon Howe & Co increased its Quanta Services (PWR) stake by 1.2% in Q2 2026, buying an estimated $3.01M and bringing the position to 378,096 shares worth $272M. The position accounts for 2.81% of the portfolio, ranked #5.

Gilder Gagnon Howe & Co first reported a position in PWR in Q1 2021 and has held it in 22 quarters since. 1,936 funds tracked by Wall St. Rank hold PWR as of Q2 2026.

  • Gilder Gagnon Howe & Co held 378,096 shares of Quanta Services worth $272M as of Q2 2026.
  • Gilder Gagnon Howe & Co bought 4,398 Quanta Services shares in Q2 2026, an estimated $3.01M.
  • Quanta Services made up 2.81% of Gilder Gagnon Howe & Co's portfolio in Q2 2026, its #5 holding.
  • Gilder Gagnon Howe & Co first reported a position in Quanta Services in Q1 2021 and has held it in 22 quarters since.
  • 1,936 funds tracked by Wall St. Rank held Quanta Services as of Q2 2026.

Based on Gilder Gagnon Howe & Co's 13F filing for Q2 2026, filed 14 Aug 2026.