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Ken Griffin's Alaska Air Group, Inc. (ALK) position

Yes: as of Q1 2026, Ken Griffin holds 832K shares of ALK worth $31M (0.0% 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
$31M
Shares held
832K
% of portfolio
0.0%
Est. average buy price (i)
$54.29
Quarter-end price
$36.78

Estimated trade prices

Average price in quarters with purchases
$49.15
Average prices in quarters with sales
  • Q1 2026: $48.19 (1.7M shares sold)
  • Q4 2025: $46.23 (711K shares sold)
  • Q2 2025: $48.59 (2.6M shares sold)
  • Q4 2024: $52.57 (741K shares sold)
  • Q3 2024: $37.94 (757K shares sold)
  • Q4 2023: $35.66 (1.1M shares sold)
  • Q2 2023: $45.46 (461K shares sold)
  • Q1 2023: $46.91 (252K shares sold)
  • Q1 2022: $54.53 (247K shares sold)
  • Q2 2021: $67.48 (296K shares sold)

ALK price vs Griffin's position

1Y 3Y 5Y MAX
Dates
$20$40$60$8020222023202420252026Added 548K shares (72.3%) · Q3 2021. Average closing price $57.63 · Price range $52.83–$61.43548KsharespurchasedAdded 762K shares (58.3%) · Q4 2021. Average closing price $54.14 · Price range $46.29–$62.20762KsharespurchasedSold 247K shares (12.0%) · Q1 2022. Average closing price $54.53 · Price range $43.69–$60.31247KsharessoldNew position of 400K shares · Q3 2022. Average closing price $43.92 · Price range $38.81–$48.45400KsharespurchasedAdded 313K shares (78.1%) · Q4 2022. Average closing price $44.06 · Price range $39.88–$47.44313KsharespurchasedSold 252K shares (35.3%) · Q1 2023. Average closing price $46.91 · Price range $38.13–$53.58252KsharessoldSold 461K shares (100.0%) · Q2 2023. Average closing price $45.46 · Price range $41.91–$53.18461KsharessoldAdded 1.2M shares (over 1,000%) · Q3 2023. Average closing price $45.29 · Price range $36.41–$56.341.2MsharespurchasedSold 1.1M shares (97.8%) · Q4 2023. Average closing price $35.66 · Price range $31.08–$40.681.1MsharessoldAdded 759K shares (over 1,000%) · Q1 2024. Average closing price $37.41 · Price range $33.61–$42.99759KsharespurchasedAdded 3.1M shares (398.0%) · Q2 2024. Average closing price $42.43 · Price range $40.24–$45.533.1MsharespurchasedSold 757K shares (19.4%) · Q3 2024. Average closing price $37.94 · Price range $32.92–$45.21757KsharessoldSold 741K shares (23.5%) · Q4 2024. Average closing price $52.57 · Price range $42.48–$67.60741KsharessoldAdded 722K shares (30.0%) · Q1 2025. Average closing price $65.65 · Price range $49.22–$76.60722KsharespurchasedSold 2.6M shares (84.0%) · Q2 2025. Average closing price $48.59 · Price range $41.01–$54.882.6MsharessoldAdded 2.7M shares (548.9%) · Q3 2025. Average closing price $55.61 · Price range $49.73–$63.862.7MsharespurchasedSold 711K shares (21.9%) · Q4 2025. Average closing price $46.23 · Price range $37.82–$53.48711KsharessoldSold 1.7M shares (67.1%) · Q1 2026. Average closing price $48.19 · Price range $34.19–$60.211.7Msharessold← Earlier —1 sell
Average closing price · filing quarter
$48.19
Price range · filing quarter
$34.19 – $60.21
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Reduced −1.7M −$82M −67.1% 832K May 15, 2026
Q4 2025 Reduced −711K −$33M −21.9% 2.5M Feb 17, 2026
Q3 2025 Added +2.7M +$152M +548.9% 3.2M Nov 14, 2025
Q2 2025 Reduced −2.6M −$128M −84.0% 499K Aug 14, 2025
Q1 2025 Added +722K +$47M +30.0% 3.1M May 15, 2025
Q4 2024 Reduced −741K −$39M −23.5% 2.4M Feb 14, 2025
Q3 2024 Reduced −757K −$29M −19.4% 3.1M Nov 14, 2024
Q2 2024 Added +3.1M +$132M +398.0% 3.9M Aug 14, 2024
Q1 2024 Added +759K +$28M +3,025.1% 784K May 15, 2024
Q4 2023 Reduced −1.1M −$40M −97.8% 25K Feb 14, 2024
Q3 2023 Added +1.2M +$52M +115,373,300.0% 1.2M Nov 14, 2023
Q2 2023 Reduced −461K −$21M −100.0% 1 Aug 14, 2023
Q1 2023 Reduced −252K −$12M −35.3% 461K May 15, 2023
Q4 2022 Added +313K +$14M +78.1% 713K Feb 14, 2023
Q3 2022 New +400K +$18M – 400K Nov 14, 2022
Q1 2022 Reduced −247K −$13M −12.0% 1.8M May 16, 2022
Q4 2021 Added +762K +$41M +58.3% 2.1M Feb 14, 2022
Q3 2021 Added +548K +$32M +72.3% 1.3M Nov 15, 2021
Q2 2021 Reduced −296K −$20M −28.1% 758K Aug 16, 2021
Q1 2021 First covered – – – 1.1M May 21, 2021
Data through Q1 2026 · filed May 15, 2026
20 grouped rows from 20 quarters

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Common questions

Does Ken Griffin own ALK?

Yes. As of Q1 2026, Ken Griffin disclosed 832K shares of ALK, worth $31M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Ken Griffin buy ALK?

Ken Griffin held ALK 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 ALK?

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

How many shares of ALK does Ken Griffin own?

Ken Griffin disclosed 832K shares of ALK 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 ALK?

Ken Griffin's estimated average buy price for ALK is $54.29, 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.