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Livermore
Livermore
ZHEN

Citadel Advisors LLC

SEC CIK
0001423053
Latest filing
Sep 1, 2026

IBM holding history

International Business Machines Corp 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.

IBM overviewAll 13F holders of IBMFull Q2 2026 holdings

Shares (Q2 2026)
757,042
Value
$212.9M
% of portfolio
0.1%
Quarters held
21
Since Q1 2021
Holdings of IBM by Citadel Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026757,042$212.9M0.1%+389,878+106.2%AddedHolders
Q1 2026367,164$89.0M0.1%+113,359+44.7%AddedHolders
Q4 2025253,805$75.2M0.1%+15,699+6.6%AddedHolders
Q3 2025238,106$67.2M0.1%−6,851−2.8%ReducedHolders
Q2 2025244,957$72.2M0.1%+244,957NewHolders
Q1 20250$00.0%−407,666−100.0%Sold outHolders
Q4 2024407,666$89.6M0.1%+362,016+793.0%AddedHolders
Q3 202445,650$10.1M<0.1%−262,523−85.2%ReducedHolders
Q2 2024308,173$53.3M0.1%−106,041−25.6%ReducedHolders
Q1 2024414,214$79.1M0.1%−1,044,343−71.6%ReducedHolders
Q4 20231,458,557$238.5M0.2%+885,562+154.5%AddedHolders
Q3 2023572,995$80.4M0.1%+112,666+24.5%AddedHolders
Q2 2023460,329$61.6M0.1%+71,787+18.5%AddedHolders
Q1 2023388,542$50.9M0.1%+259,519+201.1%AddedHolders
Q4 2022129,023$18.2M<0.1%−49,564−27.8%ReducedHolders
Q3 2022178,587$21.2M<0.1%+164,645+1,180.9%AddedHolders
Q2 202213,942$1.97M<0.1%−119,735−89.6%ReducedHolders
Q1 2022133,677$17.4M<0.1%−362,406−73.1%ReducedHolders
Q4 2021496,083$66.3M0.1%−189,517−27.6%ReducedHolders
Q3 2021685,600$95.3M0.1%+499,009+267.4%AddedHolders
Q2 2021186,591$27.4M<0.1%−361,157−65.9%ReducedHolders
Q1 2021547,748$73.0M0.1%––Holders

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