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Livermore
Livermore
ZHEN

Citadel Advisors LLC

SEC CIK
0001423053
Latest filing
Sep 1, 2026

ALK holding history

Alaska Air Group, Inc. in every 13F filed by Citadel Advisors LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ALK overviewAll 13F holders of ALKFull Q2 2026 holdings

Shares (Q2 2026)
1,084,977
Value
$56.6M
% of portfolio
<0.1%
Quarters held
21
Since Q1 2021
Holdings of ALK by Citadel Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,084,977$56.6M<0.1%+253,311+30.5%AddedHolders
Q1 2026831,666$30.6M<0.1%−1,696,968−67.1%ReducedHolders
Q4 20252,528,634$127.2M0.1%−710,965−21.9%ReducedHolders
Q3 20253,239,599$161.3M0.1%+2,740,319+548.9%AddedHolders
Q2 2025499,280$24.7M<0.1%−2,630,438−84.0%ReducedHolders
Q1 20253,129,718$154.0M0.2%+721,679+30.0%AddedHolders
Q4 20242,408,039$155.9M0.1%−740,641−23.5%ReducedHolders
Q3 20243,148,680$142.4M0.1%−757,127−19.4%ReducedHolders
Q2 20243,905,807$157.8M0.2%+3,121,520+398.0%AddedHolders
Q1 2024784,287$33.7M<0.1%+759,191+3,025.1%AddedHolders
Q4 202325,096$980.5K<0.1%−1,128,638−97.8%ReducedHolders
Q3 20231,153,734$42.8M<0.1%+1,153,733+115,373,300.0%AddedHolders
Q2 20231$53<0.1%−460,964−100.0%ReducedHolders
Q1 2023460,965$19.3M<0.1%−251,872−35.3%ReducedHolders
Q4 2022712,837$30.6M<0.1%+312,627+78.1%AddedHolders
Q3 2022400,210$15.7M<0.1%+400,210NewHolders
Q2 20220$00.0%−1,821,081−100.0%Sold outHolders
Q1 20221,821,081$105.6M0.1%−247,281−12.0%ReducedHolders
Q4 20212,068,362$107.8M0.1%+761,973+58.3%AddedHolders
Q3 20211,306,389$76.6M0.1%+548,191+72.3%AddedHolders
Q2 2021758,198$45.7M<0.1%−295,656−28.1%ReducedHolders
Q1 20211,053,854$72.9M0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.