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Ken Griffin's Vistra Corp. (VST) position

Yes: as of Q1 2026, Ken Griffin holds 795K shares of VST worth $119M (0.1% of the disclosed portfolio). Held since at least Q1 2021; that opening coverage snapshot is not counted as a purchase.
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Current value
$119M
Shares held
795K
% of portfolio
0.1%
Est. average buy price (i)
$178.02
est. since Q1 2025
Quarter-end price
$150.33

Estimated trade prices

Average price in quarters with purchases
$37.26
Average prices in quarters with sales
  • Q1 2026: $161.89 (275K shares sold)
  • Q2 2025: $147.97 (118K shares sold)
  • Q3 2024: $84.87 (799K shares sold)
  • Q3 2023: $30.03 (32K shares sold)
  • Q2 2023: $24.43 (349K shares sold)
  • Q1 2023: $23.18 (3.1M shares sold)
  • Q4 2022: $23.14 (3.5M shares sold)
  • Q1 2022: $22.19 (1.4M shares sold)
  • Q4 2021: $20.05 (1.5M shares sold)

VST price vs Griffin's position

Dates
$10$50$100$150$200$25020222023202420252026Added 3.5M shares (62.2%) · Q3 2021. Average closing price $18.48 · Price range $16.77–$19.473.5MsharespurchasedSold 1.5M shares (16.5%) · Q4 2021. Average closing price $20.05 · Price range $16.85–$22.771.5MsharessoldSold 1.4M shares (18.4%) · Q1 2022. Average closing price $22.19 · Price range $20.81–$23.251.4MsharessoldAdded 359K shares (5.8%) · Q2 2022. Average closing price $24.71 · Price range $22.42–$27.39359KsharespurchasedAdded 388K shares (5.9%) · Q3 2022. Average closing price $24.20 · Price range $21.00–$25.97388KsharespurchasedSold 3.5M shares (49.7%) · Q4 2022. Average closing price $23.14 · Price range $21.42–$24.593.5MsharessoldSold 3.1M shares (88.6%) · Q1 2023. Average closing price $23.18 · Price range $21.29–$26.513.1MsharessoldSold 349K shares (86.8%) · Q2 2023. Average closing price $24.43 · Price range $22.97–$26.25349KsharessoldSold 32K shares (60.4%) · Q3 2023. Average closing price $30.03 · Price range $26.09–$34.0632KsharessoldAdded 163K shares (776.0%) · Q4 2023. Average closing price $34.78 · Price range $31.39–$38.82163KsharespurchasedAdded 258K shares (140.4%) · Q1 2024. Average closing price $49.47 · Price range $38.07–$71.20258KsharespurchasedAdded 546K shares (123.5%) · Q2 2024. Average closing price $83.69 · Price range $65.66–$106.20546KsharespurchasedSold 799K shares (80.9%) · Q3 2024. Average closing price $84.87 · Price range $69.00–$119.08799KsharessoldAdded 238K shares (125.8%) · Q4 2024. Average closing price $138.84 · Price range $115.74–$166.61238KsharespurchasedSold 118K shares (24.8%) · Q2 2025. Average closing price $147.97 · Price range $98.07–$195.04118KsharessoldAdded 464K shares (129.4%) · Q3 2025. Average closing price $198.01 · Price range $182.00–$214.06464KsharespurchasedAdded 247K shares (30.0%) · Q4 2025. Average closing price $182.01 · Price range $159.97–$210.85247KsharespurchasedSold 275K shares (25.7%) · Q1 2026. Average closing price $161.89 · Price range $141.21–$180.42275Ksharessold← Earlier —1 purchase
Average closing price · filing quarter
$161.89
Price range · filing quarter
$141.21 – $180.42

Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Reduced −275K −$45M −25.7% 795K May 15, 2026
Q4 2025 Added +247K +$45M +30.0% 1.1M Feb 17, 2026
Q3 2025 Added +464K +$92M +129.4% 823K Nov 14, 2025
Q2 2025 Reduced −118K −$18M −24.8% 359K Aug 14, 2025
Q1 2025 First covered 477K May 15, 2025
Q4 2024 Added +238K +$33M +125.8% 426K Feb 14, 2025
Q3 2024 Reduced −799K −$68M −80.9% 189K Nov 14, 2024
Q2 2024 Added +546K +$46M +123.5% 988K Aug 14, 2024
Q1 2024 Added +258K +$13M +140.4% 442K May 15, 2024
Q4 2023 Added +163K +$5.7M +776.0% 184K Feb 14, 2024
Q3 2023 Reduced −32K −$960K −60.4% 21K Nov 14, 2023
Q2 2023 Reduced −349K −$8.5M −86.8% 53K Aug 14, 2023
Q1 2023 Reduced −3.1M −$72M −88.6% 402K May 15, 2023
Q4 2022 Reduced −3.5M −$80M −49.7% 3.5M Feb 14, 2023
Q3 2022 Added +388K +$9.4M +5.9% 7.0M Nov 14, 2022
Q2 2022 Added +359K +$8.9M +5.8% 6.6M Aug 15, 2022
Q1 2022 Reduced −1.4M −$31M −18.4% 6.2M May 16, 2022
Q4 2021 Reduced −1.5M −$30M −16.5% 7.6M Feb 14, 2022
Q3 2021 Added +3.5M +$65M +62.2% 9.2M Nov 15, 2021
Q2 2021 Added +4.4M +$75M +337.3% 5.6M Aug 16, 2021
Q1 2021 First covered 1.3M May 21, 2021
Data through Q1 2026 · filed May 15, 2026
21 grouped rows from 21 quarters

Who else owns VST

FMR LLC

owns 4.7% of shares outstanding
Est. $2.4B · Shares: 15.8M

Morgan Stanley

owns 2.5% of shares outstanding
Est. $1.2B · Shares: 8.3M

JPMorgan Chase & Co

owns 2.2% of shares outstanding
Est. $1.1B · Shares: 7.5M

Lone Pine Capital LLC

owns 1.8% of shares outstanding
Est. $930M · Shares: 6.2M

See all owners of VST →

More Griffin positions

Common questions

Does Ken Griffin own VST?

Yes. As of Q1 2026, Ken Griffin disclosed 795K shares of VST, worth $119M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Ken Griffin buy VST?

Ken Griffin held VST since at least Q1 2021, when this filing coverage begins; the opening snapshot is not a disclosed purchase. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Ken Griffin sell VST?

The quarter-by-quarter table above shows each sale and reduction Ken Griffin disclosed in VST. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of VST does Ken Griffin own?

Ken Griffin disclosed 795K shares of VST as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Ken Griffin pay for VST?

Ken Griffin began building the VST position before our 13F history starts, so an exact average buy price cannot be estimated without understating it. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.