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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
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 $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
PP
Peconic Partners New York $5.78B AUM 127.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Custom Index Systems's PWR Position: Q1 2026 in Review

Custom Index Systems increased its Quanta Services (PWR) stake by 37% in Q1 2026, buying an estimated $179K and bringing the position to 1,293 shares worth $710K. The position accounts for 0.31% of the portfolio, ranked #94.

Custom Index Systems first reported a position in PWR in Q1 2025 and has held it in 5 quarters since. 1,733 funds tracked by Wall St. Rank hold PWR as of Q1 2026.

  • Custom Index Systems held 1,293 shares of Quanta Services worth $710K as of Q1 2026.
  • Custom Index Systems bought 347 Quanta Services shares in Q1 2026, an estimated $179K.
  • Quanta Services made up 0.31% of Custom Index Systems's portfolio in Q1 2026, its #94 holding.
  • Custom Index Systems first reported a position in Quanta Services in Q1 2025 and has held it in 5 quarters since.
  • 1,733 funds tracked by Wall St. Rank held Quanta Services as of Q1 2026.

Based on Custom Index Systems's 13F filing for Q1 2026, filed 29 Apr 2026.