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Livermore
Livermore
ZHEN

Citadel Advisors LLC

SEC CIK
0001423053
Latest filing
Sep 1, 2026

AME holding history

Ametek 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.

AME overviewAll 13F holders of AMEFull Q2 2026 holdings

Shares (Q2 2026)
1,117,983
Value
$270.5M
% of portfolio
0.2%
Quarters held
22
Since Q1 2021
Holdings of AME by Citadel Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,117,983$270.5M0.2%−327,066−22.6%ReducedHolders
Q1 20261,445,049$309.8M0.2%−290,552−16.7%ReducedHolders
Q4 20251,735,601$356.3M0.2%+492,353+39.6%AddedHolders
Q3 20251,243,248$233.7M0.2%+640,756+106.4%AddedHolders
Q2 2025602,492$109.0M0.1%+323,274+115.8%AddedHolders
Q1 2025279,218$48.1M<0.1%−226,606−44.8%ReducedHolders
Q4 2024505,824$91.2M0.1%+475,087+1,545.7%AddedHolders
Q3 202430,737$5.28M<0.1%−79,765−72.2%ReducedHolders
Q2 2024110,502$18.4M<0.1%−155,320−58.4%ReducedHolders
Q1 2024265,822$48.6M<0.1%+265,574+107,086.3%AddedHolders
Q4 2023248$40.9K<0.1%−204,830−99.9%ReducedHolders
Q3 2023205,078$30.3M<0.1%+121,619+145.7%AddedHolders
Q2 202383,459$13.5M<0.1%−480,612−85.2%ReducedHolders
Q1 2023564,071$82.0M0.1%−25,202−4.3%ReducedHolders
Q4 2022589,273$82.3M0.1%−749,349−56.0%ReducedHolders
Q3 20221,338,622$151.8M0.2%+270,597+25.3%AddedHolders
Q2 20221,068,025$117.4M0.2%−618,856−36.7%ReducedHolders
Q1 20221,686,881$224.7M0.3%+1,054,220+166.6%AddedHolders
Q4 2021632,661$93.0M0.1%−1,094,731−63.4%ReducedHolders
Q3 20211,727,392$214.2M0.2%+168,202+10.8%AddedHolders
Q2 20211,559,190$208.2M0.2%−66,782−4.1%ReducedHolders
Q1 20211,625,972$207.7M0.2%––Holders

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