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Livermore
Livermore
ZHEN

Marshall Wace, LLP

SEC CIK
0001318757
Latest filing
Aug 13, 2026

ISRG holding history

Intuitive Surgical Inc in every 13F filed by Marshall Wace, LLP, 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)
110,089
Value
$43.8M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of ISRG by Marshall Wace, LLP, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026110,089$43.8M<0.1%−209,908−65.6%ReducedHolders
Q1 2026319,997$147.5M0.2%+40,467+14.5%AddedHolders
Q4 2025279,530$158.3M0.2%−116,244−29.4%ReducedHolders
Q3 2025395,774$177.0M0.2%+249,840+171.2%AddedHolders
Q2 2025145,934$79.3M0.1%+63,930+78.0%AddedHolders
Q1 202582,004$40.6M0.1%−108,165−56.9%ReducedHolders
Q4 2024190,169$99.3M0.1%−242,562−56.1%ReducedHolders
Q3 2024432,731$212.6M0.3%+358,804+485.3%AddedHolders
Q2 202473,927$32.9M<0.1%−580,213−88.7%ReducedHolders
Q1 2024654,140$261.1M0.4%−460,411−41.3%ReducedHolders
Q4 20231,114,551$376.0M0.7%+329,478+42.0%AddedHolders
Q3 2023785,073$229.5M0.5%−631,287−44.6%ReducedHolders
Q2 20231,416,360$484.3M1.0%+391,922+38.3%AddedHolders
Q1 20231,024,438$261.7M0.6%+795,694+347.9%AddedHolders
Q4 2022228,744$60.7M0.2%+174,411+321.0%AddedHolders
Q3 202254,333$10.2M<0.1%−301,760−84.7%ReducedHolders
Q2 2022356,093$71.5M0.2%+321,673+934.6%AddedHolders
Q1 202234,420$10.4M<0.1%−739,775−95.6%ReducedHolders
Q4 2021774,195$278.2M0.6%+742,260+2,324.3%AddedConverted for a 3-for-1 splitHolders
Q3 202110,645$10.6M0.1%−5,727−35.0%ReducedHolders
Q2 202116,372$15.1M0.1%+184+1.1%AddedHolders
Q1 202116,188$12.0M0.1%––Holders

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