William Blair & Company
VST icon

William Blair & Company’s Vistra VST Stock Holding History

William Blair & Company’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 		$3.03M Buy
19,088
+827
+5% +$128K 0.01% 649
2026
Q1 		$2.75M Sell
18,261
-7,036
-28% -$1.14M 0.01% 653
2025
Q4 		$4.08M Buy
25,297
+3,264
+15% +$595K 0.01% 573
2025
Q3 		$4.32M Buy
22,033
+9,404
+74% +$1.86M 0.01% 560
2025
Q2 		$2.45M Buy
12,629
+3,566
+39% +$528K 0.01% 669
2025
Q1 		$1.06M Sell
9,063
-40,531
-82% -$6.06M ﹤0.01% 863
2024
Q4 		$6.84M Buy
49,594
+39,735
+403% +$5.52M 0.02% 418
2024
Q3 		$1.17M Sell
9,859
-69
-0.7% -$5.86K ﹤0.01% 862
2024
Q2 		$854K Buy
9,928
+3,611
+57% +$302K ﹤0.01% 930
2024
Q1 		$440K Sell
6,317
-1,107
-15% -$54.8K ﹤0.01% 1117
2023
Q4 		$286K Buy
+7,424
New +$258K ﹤0.01% 1273
2021
Q2 		– Sell
-12,078
Closed -$214K – 1936
2021
Q1 		$214K Buy
+12,078
New +$240K ﹤0.01% 1462

Other funds holding VST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

William Blair & Company's VST Position: Q2 2026 in Review

William Blair & Company increased its Vistra (VST) stake by 4.5% in Q2 2026, buying an estimated $128K and bringing the position to 19,088 shares worth $3.03M. The position accounts for 0.01% of the portfolio, ranked #649.

William Blair & Company first reported a position in VST in Q1 2021 and has held it in 12 quarters since. The position peaked at $6.84M in Q4 2024. 1,412 funds tracked by Wall St. Rank hold VST as of Q2 2026.

  • William Blair & Company held 19,088 shares of Vistra worth $3.03M as of Q2 2026.
  • William Blair & Company bought 827 Vistra shares in Q2 2026, an estimated $128K.
  • Vistra made up 0.01% of William Blair & Company's portfolio in Q2 2026, its #649 holding.
  • William Blair & Company first reported a position in Vistra in Q1 2021 and has held it in 12 quarters since.
  • William Blair & Company's Vistra position peaked at $6.84M in Q4 2024.
  • 1,412 funds tracked by Wall St. Rank held Vistra as of Q2 2026.

Based on William Blair & Company's 13F filing for Q2 2026, filed 11 Aug 2026.