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Ken Griffin's Warner Bros. Discovery, Inc. (WBD) position

Yes: as of Q1 2026, Ken Griffin holds 29.4M shares of WBD worth $807M (0.6% of the disclosed portfolio). Last quarter the position was increased by 149.4%. First disclosed Q2 2022.
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Current value
$807M
Shares held
29.4M
% of portfolio
0.6%
Est. average buy price (i)
$23.07
Quarter-end price
$27.46

Estimated trade prices

Average price in quarters with purchases
$15.77
Average prices in quarters with sales
  • Q3 2025: $13.62 (9.6M shares sold)
  • Q1 2025: $10.46 (9.1M shares sold)
  • Q1 2024: $9.64 (516K shares sold)
  • Q4 2023: $10.79 (13.9M shares sold)
  • Q2 2023: $12.98 (8.9M shares sold)
  • Q3 2022: $13.59 (600K shares sold)

WBD price vs Griffin's position

1Y 3Y 5Y MAX
Dates
$10$15$20$25$302026Sold 9.6M shares (60.0%) · Q3 2025. Average closing price $13.62 · Price range $10.78–$19.829.6MsharessoldAdded 5.4M shares (84.3%) · Q4 2025. Average closing price $23.37 · Price range $17.10–$29.985.4MsharespurchasedAdded 17.6M shares (149.4%) · Q1 2026. Average closing price $28.00 · Price range $26.76–$29.1417.6Msharespurchased← Earlier —7 purchases, 5 sells
Average closing price · filing quarter
$28.00
Price range · filing quarter
$26.76 – $29.14
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +17.6M +$493M +149.4% 29.4M May 15, 2026
Q4 2025 Added +5.4M +$126M +84.3% 11.8M Feb 17, 2026
Q3 2025 Reduced −9.6M −$130M −60.0% 6.4M Nov 14, 2025
Q2 2025 Added +14.2M +$133M +827.1% 16.0M Aug 14, 2025
Q1 2025 Reduced −9.1M −$95M −84.0% 1.7M May 15, 2025
Q4 2024 Added +4.2M +$39M +64.9% 10.8M Feb 14, 2025
Q3 2024 New +6.5M +$51M – 6.5M Nov 14, 2024
Q1 2024 Reduced −516K −$5.0M −31.3% 1.1M May 15, 2024
Q4 2023 Reduced −13.9M −$150M −89.4% 1.7M Feb 14, 2024
Q3 2023 Added +12.6M +$157M +430.4% 15.5M Nov 14, 2023
Q2 2023 Reduced −8.9M −$116M −75.3% 2.9M Aug 14, 2023
Q1 2023 Added +2.2M +$31M +22.8% 11.8M May 15, 2023
Q4 2022 Added +9.4M +$106M +4,345.1% 9.6M Feb 14, 2023
Q3 2022 Reduced −600K −$8.2M −73.5% 217K Nov 14, 2022
Q2 2022 New +817K +$15M – 817K Aug 15, 2022
Data through Q1 2026 · filed May 15, 2026
15 grouped rows from 15 quarters

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Common questions

Does Ken Griffin own WBD?

Yes. As of Q1 2026, Ken Griffin disclosed 29.4M shares of WBD, worth $807M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Ken Griffin buy WBD?

Ken Griffin first disclosed a WBD position in Q2 2022; every quarterly buy and sell since is in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Ken Griffin sell WBD?

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

How many shares of WBD does Ken Griffin own?

Ken Griffin disclosed 29.4M shares of WBD 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 WBD?

Ken Griffin's estimated average buy price for WBD is $23.07, from quarter-average prices weighted by the shares added each quarter. 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.