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SIR Capital Management’s Vistra VST Stock Holding History

SIR Capital Management’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 		$5.13M Buy
+34,100
New +$5.52M 0.48% 58
2025
Q4 		– Sell
-2,900
Closed -$568K – 97
2025
Q3 		$568K Sell
2,900
-33,545
-92% -$6.65M 0.05% 76
2025
Q2 		$7.06M Buy
+36,445
New +$5.39M 0.63% 49
2024
Q4 		– Sell
-19,812
Closed -$2.35M – 85
2024
Q3 		$2.35M Sell
19,812
-107,300
-84% -$9.11M 0.23% 58
2024
Q2 		$10.9M Buy
+127,112
New +$10.6M 1.09% 40

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

SIR Capital Management's VST Position: Q1 2026 in Review

SIR Capital Management opened a new position in Vistra (VST) in Q1 2026: 34,100 shares worth $5.13M. The stake represents 0.48% of the portfolio and ranks #58 among its holdings. This is a return to the name: SIR Capital Management previously reported a position in VST as recently as Q3 2025.

SIR Capital Management first reported a position in VST in Q2 2024 and has held it in 5 quarters since. The position peaked at $10.9M in Q2 2024. 1,309 funds tracked by Wall St. Rank hold VST as of Q1 2026.

  • SIR Capital Management held 34,100 shares of Vistra worth $5.13M as of Q1 2026.
  • Vistra was a new SIR Capital Management position in Q1 2026.
  • Vistra made up 0.48% of SIR Capital Management's portfolio in Q1 2026, its #58 holding.
  • SIR Capital Management first reported a position in Vistra in Q2 2024 and has held it in 5 quarters since.
  • SIR Capital Management's Vistra position peaked at $10.9M in Q2 2024.
  • 1,309 funds tracked by Wall St. Rank held Vistra as of Q1 2026.

Based on SIR Capital Management's 13F filing for Q1 2026, filed 15 May 2026.