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Livermore
Livermore
ZHEN

Citadel Advisors LLC

SEC CIK
0001423053
Latest filing
Sep 1, 2026

BRKR holding history

Bruker 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.

BRKR overviewAll 13F holders of BRKRFull Q2 2026 holdings

Shares (Q2 2026)
178,195
Value
$10.7M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of BRKR by Citadel Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026178,195$10.7M<0.1%−17,678−9.0%ReducedHolders
Q1 2026195,873$7.07M<0.1%−1,223,594−86.2%ReducedHolders
Q4 20251,419,467$66.9M<0.1%+103,833+7.9%AddedHolders
Q3 20251,315,634$42.7M<0.1%−1,396,822−51.5%ReducedHolders
Q2 20252,712,456$111.8M0.1%+1,449,818+114.8%AddedHolders
Q1 20251,262,638$52.7M0.1%+656,764+108.4%AddedHolders
Q4 2024605,874$35.5M<0.1%+583,037+2,553.0%AddedHolders
Q3 202422,837$1.58M<0.1%−1,953,641−98.8%ReducedHolders
Q2 20241,976,478$126.1M0.1%+477,053+31.8%AddedHolders
Q1 20241,499,425$140.9M0.1%−68,017−4.3%ReducedHolders
Q4 20231,567,442$115.2M0.1%+610,431+63.8%AddedHolders
Q3 2023957,011$59.6M0.1%−1,739,931−64.5%ReducedHolders
Q2 20232,696,942$199.4M0.2%+1,320,799+96.0%AddedHolders
Q1 20231,376,143$108.5M0.1%+978,996+246.5%AddedHolders
Q4 2022397,147$27.1M<0.1%+323,080+436.2%AddedHolders
Q3 202274,067$3.93M<0.1%−102,699−58.1%ReducedHolders
Q2 2022176,766$11.1M<0.1%+106,034+149.9%AddedHolders
Q1 202270,732$4.55M<0.1%−101,270−58.9%ReducedHolders
Q4 2021172,002$14.4M<0.1%+31,296+22.2%AddedHolders
Q3 2021140,706$11.0M<0.1%−5,682−3.9%ReducedHolders
Q2 2021146,388$11.1M<0.1%−287,860−66.3%ReducedHolders
Q1 2021434,248$27.9M<0.1%––Holders

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