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Custom Index Systems’s Vistra VST Stock Holding History

Custom Index Systems’s Portfolio VST Stock Details VST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$939K Sell
6,248
-2,521
-29% -$408K 0.41% 65
2025
Q4 		$1.41M Sell
8,769
-3,426
-28% -$624K 0.62% 35
2025
Q3 		$2.39M Buy
12,195
+6,167
+102% +$1.22M 0.71% 29
2025
Q2 		$1.17M Sell
6,028
-394
-6% -$58.3K 0.56% 41
2025
Q1 		$754K Buy
+6,422
New +$959K 0.38% 74

Other funds holding VST

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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
LPC
Lone Pine Capital Greenwich, Connecticut $12.5B AUM 54.4% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

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

Custom Index Systems reduced its Vistra (VST) stake by 29% in Q1 2026, selling an estimated $408K and leaving 6,248 shares worth $939K. The position accounts for 0.41% of the portfolio, ranked #65.

Custom Index Systems first reported a position in VST in Q1 2025 and has held it in 5 quarters since. The position peaked at $2.39M in Q3 2025. 1,309 funds tracked by Wall St. Rank hold VST as of Q1 2026.

  • Custom Index Systems held 6,248 shares of Vistra worth $939K as of Q1 2026.
  • Custom Index Systems sold 2,521 Vistra shares in Q1 2026, an estimated $408K.
  • Vistra made up 0.41% of Custom Index Systems's portfolio in Q1 2026, its #65 holding.
  • Custom Index Systems first reported a position in Vistra in Q1 2025 and has held it in 5 quarters since.
  • Custom Index Systems's Vistra position peaked at $2.39M in Q3 2025.
  • 1,309 funds tracked by Wall St. Rank held Vistra as of Q1 2026.

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