140 Summer Partners’s Vistra VST Stock Holding History

140 Summer Partners’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	$72.6M	Buy	482,734 +137,123	+40%	+$22.2M	4.44%	9
2025 Q4	$55.8M	Buy	345,611 +52,380	+18%	+$9.54M	4.12%	15
2025 Q3	$57.4M	Sell	293,231 -26,483	-8%	-$5.25M	4.99%	11
2025 Q2	$62M	Sell	319,714 -164,584	-34%	-$24.4M	7.1%	5
2025 Q1	$56.9M	Buy	+484,298	New	+$72.4M	7.39%	5

Other funds holding VST

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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 Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

140 Summer Partners's VST Position: Q1 2026 in Review

140 Summer Partners increased its Vistra (VST) stake by 40% in Q1 2026, buying an estimated $22.2M and bringing the position to 482,734 shares worth $72.6M. The position accounts for 4.44% of the portfolio, ranked #9.

140 Summer Partners first reported a position in VST in Q1 2025 and has held it in 5 quarters since. 1,313 funds tracked by Wall St. Rank hold VST as of Q1 2026.

140 Summer Partners held 482,734 shares of Vistra worth $72.6M as of Q1 2026.
140 Summer Partners bought 137,123 Vistra shares in Q1 2026, an estimated $22.2M.
Vistra made up 4.44% of 140 Summer Partners's portfolio in Q1 2026, its #9 holding.
140 Summer Partners first reported a position in Vistra in Q1 2025 and has held it in 5 quarters since.
1,313 funds tracked by Wall St. Rank held Vistra as of Q1 2026.

Based on 140 Summer Partners's 13F filing for Q1 2026, filed 14 May 2026.