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Livermore
Livermore
ZHEN

Citadel Advisors LLC

SEC CIK
0001423053
Latest filing
Sep 1, 2026

KOS holding history

Kosmos Energy Ltd. 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.

KOS overviewAll 13F holders of KOSFull Q2 2026 holdings

Shares (Q2 2026)
194,910
Value
$411.3K
% of portfolio
<0.1%
Quarters held
21
Since Q1 2021
Holdings of KOS by Citadel Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026194,910$411.3K<0.1%−4,255,167−95.6%ReducedHolders
Q1 20264,450,077$12.4M<0.1%−1,106,175−19.9%ReducedHolders
Q4 20255,556,252$5.04M<0.1%−1,069,269−16.1%ReducedHolders
Q3 20256,625,521$11.0M<0.1%−2,824,810−29.9%ReducedHolders
Q2 20259,450,331$16.3M<0.1%+4,446,871+88.9%AddedHolders
Q1 20255,003,460$11.4M<0.1%+1,753,101+53.9%AddedHolders
Q4 20243,250,359$11.1M<0.1%+3,250,359NewHolders
Q3 20240$00.0%−1,177,442−100.0%Sold outHolders
Q2 20241,177,442$6.52M<0.1%−688,071−36.9%ReducedHolders
Q1 20241,865,513$11.1M<0.1%+1,743,161+1,424.7%AddedHolders
Q4 2023122,352$821.0K<0.1%−115,848−48.6%ReducedHolders
Q3 2023238,200$1.95M<0.1%−1,905,467−88.9%ReducedHolders
Q2 20232,143,667$12.8M<0.1%+1,945,390+981.1%AddedHolders
Q1 2023198,277$1.48M<0.1%−201,672−50.4%ReducedHolders
Q4 2022399,949$2.54M<0.1%−2,448,891−86.0%ReducedHolders
Q3 20222,848,840$14.7M<0.1%−56,603−1.9%ReducedHolders
Q2 20222,905,443$18.0M<0.1%+1,673,526+135.8%AddedHolders
Q1 20221,231,917$8.86M<0.1%+661,099+115.8%AddedHolders
Q4 2021570,818$1.98M<0.1%+406,176+246.7%AddedHolders
Q3 2021164,642$487.0K<0.1%−672,775−80.3%ReducedHolders
Q2 2021837,417$2.90M<0.1%+778,007+1,309.6%AddedHolders
Q1 202159,410$183.0K<0.1%––Holders

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