Yaupon Capital Management’s Vistra VST Stock Holding History

Yaupon 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	$67.9M	Buy	+451,591	New	+$73.1M	2.12%	9
2025 Q4	–	Sell	-225,000	Closed	-$44.1M	–	153
2025 Q3	$44.1M	Buy	225,000 +157,133	+232%	+$31.1M	1.69%	18
2025 Q2	$13.2M	Buy	+67,867	New	+$10M	0.59%	67
2025 Q1	–	Sell	-82,137	Closed	-$11.3M	–	139
2024 Q4	$11.3M	Buy	+82,137	New	+$11.4M	0.47%	70
2024 Q2	–	Sell	-19,776	Closed	-$1.38M	–	134
2024 Q1	$1.38M	Sell	19,776 -117,824	-86%	-$5.83M	0.07%	98
2023 Q4	$5.3M	Buy	+137,600	New	+$4.79M	0.44%	67
2023 Q2	–	Sell	-100,000	Closed	-$2.4M	–	125
2023 Q1	$2.4M	Buy	+100,000	New	+$2.32M	0.29%	71
2019 Q3	–	Sell	-248,402	Closed	-$5.62M	–	57
2019 Q2	$5.62M	Sell	248,402 -25,998	-9%	-$652K	1.62%	23
2019 Q1	$7.14M	Buy	+274,400	New	+$6.92M	3.64%	7

Other funds holding VST

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 Boston, Massachusetts $2.9T AUM 29.55% 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

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

Yaupon Capital Management opened a new position in Vistra (VST) in Q1 2026: 451,591 shares worth $67.9M. The stake represents 2.12% of the portfolio and ranks #9 among its holdings. This is a return to the name: Yaupon Capital Management previously reported a position in VST as recently as Q3 2025.

Yaupon Capital Management first reported a position in VST in Q1 2019 and has held it in 9 quarters since. 1,309 funds tracked by Wall St. Rank hold VST as of Q1 2026.

Yaupon Capital Management held 451,591 shares of Vistra worth $67.9M as of Q1 2026.
Vistra was a new Yaupon Capital Management position in Q1 2026.
Vistra made up 2.12% of Yaupon Capital Management's portfolio in Q1 2026, its #9 holding.
Yaupon Capital Management first reported a position in Vistra in Q1 2019 and has held it in 9 quarters since.
1,309 funds tracked by Wall St. Rank held Vistra as of Q1 2026.

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