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Citadel Advisors LLC

SEC CIK
0001423053
Latest filing
Sep 1, 2026

ISRG holding history

Intuitive Surgical 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.

ISRG overviewAll 13F holders of ISRGFull Q2 2026 holdings

Shares (Q2 2026)
470,076
Value
$186.9M
% of portfolio
0.1%
Quarters held
22
Since Q1 2021
Holdings of ISRG by Citadel Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026470,076$186.9M0.1%−885,935−65.3%ReducedHolders
Q1 20261,356,011$625.1M0.4%+315,444+30.3%AddedHolders
Q4 20251,040,567$589.3M0.4%+210,934+25.4%AddedHolders
Q3 2025829,633$371.0M0.3%+490,462+144.6%AddedHolders
Q2 2025339,171$184.3M0.2%−27,333−7.5%ReducedHolders
Q1 2025366,504$181.5M0.2%−125,950−25.6%ReducedHolders
Q4 2024492,454$257.0M0.2%−376,620−43.3%ReducedHolders
Q3 2024869,074$426.9M0.4%−554,197−38.9%ReducedHolders
Q2 20241,423,271$633.1M0.6%−42,747−2.9%ReducedHolders
Q1 20241,466,018$585.1M0.6%−465,611−24.1%ReducedHolders
Q4 20231,931,629$651.7M0.7%+90,072+4.9%AddedHolders
Q3 20231,841,557$538.3M0.6%−99,884−5.1%ReducedHolders
Q2 20231,941,441$663.9M0.7%+1,443,296+289.7%AddedHolders
Q1 2023498,145$127.3M0.1%−1,188,344−70.5%ReducedHolders
Q4 20221,686,489$447.5M0.5%+1,086,507+181.1%AddedHolders
Q3 2022599,982$112.5M0.1%−40,743−6.4%ReducedHolders
Q2 2022640,725$128.6M0.2%+365,182+132.5%AddedHolders
Q1 2022275,543$83.1M0.1%−570,787−67.4%ReducedHolders
Q4 2021846,330$304.1M0.3%+606,801+253.3%AddedConverted for a 3-for-1 splitHolders
Q3 202179,843$79.4M0.1%−174,418−68.6%ReducedHolders
Q2 2021254,261$233.8M0.2%+48,650+23.7%AddedHolders
Q1 2021205,611$151.9M0.2%––Holders

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