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Custom Index Systems’s Quanta Services PWR Stock Holding History

Custom Index Systems’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 		$920K Sell
1,278
-15
-1% -$10.3K 0.33% 78
2026
Q1 		$710K Buy
1,293
+347
+37% +$179K 0.31% 94
2025
Q4 		$399K Buy
946
+20
+2% +$8.79K 0.18% 159
2025
Q3 		$384K Buy
926
+182
+24% +$70.7K 0.11% 196
2025
Q2 		$281K Sell
744
-507
-41% -$163K 0.13% 202
2025
Q1 		$318K Buy
+1,251
New +$362K 0.16% 197

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

Custom Index Systems's PWR Position: Q2 2026 in Review

Custom Index Systems reduced its Quanta Services (PWR) stake by 1.2% in Q2 2026, selling an estimated $10.3K and leaving 1,278 shares worth $920K. The position accounts for 0.33% of the portfolio, ranked #78.

Custom Index Systems first reported a position in PWR in Q1 2025 and has held it in 6 quarters since. 1,939 funds tracked by Wall St. Rank hold PWR as of Q2 2026.

  • Custom Index Systems held 1,278 shares of Quanta Services worth $920K as of Q2 2026.
  • Custom Index Systems sold 15 Quanta Services shares in Q2 2026, an estimated $10.3K.
  • Quanta Services made up 0.33% of Custom Index Systems's portfolio in Q2 2026, its #78 holding.
  • Custom Index Systems first reported a position in Quanta Services in Q1 2025 and has held it in 6 quarters since.
  • 1,939 funds tracked by Wall St. Rank held Quanta Services as of Q2 2026.

Based on Custom Index Systems's 13F filing for Q2 2026, filed 14 Aug 2026.