Zweig-DiMenna Associates’s Vistra VST Stock Holding History

Zweig-DiMenna Associates’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 Q2	–	Sell	-29,000	Closed	-$4.36M	–	79
2026 Q1	$4.36M	Buy	+29,000	New	+$4.69M	0.6%	47
2025 Q1	–	Sell	-252,573	Closed	-$34.8M	–	109
2024 Q4	$34.8M	Hold	252,573	–	–	2.6%	8
2024 Q3	$29.9M	Sell	252,573 -15,327	-6%	-$1.3M	3.02%	8
2024 Q2	$23M	Buy	+267,900	New	+$22.4M	2.59%	8
2018 Q4	–	Sell	-143,723	Closed	-$3.58M	–	171
2018 Q3	$3.58M	Hold	143,723	–	–	0.3%	91
2018 Q2	$3.4M	Buy	+143,723	New	+$3.3M	0.21%	103

Other funds holding VST

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Zweig-DiMenna Associates's VST Position: Q2 2026 in Review

Zweig-DiMenna Associates sold out of Vistra (VST) in Q2 2026, closing a stake of 29,000 shares — an estimated $4.36M sold.

Zweig-DiMenna Associates first reported a position in VST in Q2 2018 and held it in 6 quarters. The position peaked at $34.8M in Q4 2024. 1,404 funds tracked by Wall St. Rank hold VST as of Q2 2026.

Zweig-DiMenna Associates reported no remaining Vistra position as of Q2 2026 after selling out during the quarter.
Zweig-DiMenna Associates sold 29,000 Vistra shares in Q2 2026, an estimated $4.36M.
Zweig-DiMenna Associates first reported a position in Vistra in Q2 2018 and held it in 6 quarters.
Zweig-DiMenna Associates's Vistra position peaked at $34.8M in Q4 2024.
1,404 funds tracked by Wall St. Rank held Vistra as of Q2 2026.

Based on Zweig-DiMenna Associates's 13F filing for Q2 2026, filed 13 Aug 2026.