INTUITIVE SURGICAL INC (ISRG) Institutional Ownership Changes & 13F Activity

INTUITIVE SURGICAL INC (ISRG). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Polen Capital Management, Mairs & Power Growth Fund, ARK Invest, Renaissance Technologies LLC, and Disciplined Growth Investors.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2023Disciplined Growth InvestorsSell-13,728277,131$94,762,174
Q2 2023ARK InvestSell-4,92452,065$17,803,106
Q2 2023Sequoia Financial AdvisorsBuy4166,229$2,130,092
Q1 2023Renaissance Technologies LLCBuy287,700412,330$105,338
Q1 2023Disciplined Growth InvestorsSell-43,371290,859$74,305,749
Q1 2023ARK InvestBuy6,60556,989$14,558,980
Q1 2023Sequoia Financial AdvisorsSell-2805,813$1,485,048
Q4 2022ARK InvestSell-3,92050,384$13,369,394
Q4 2022Disciplined Growth InvestorsSell-3,372334,230$88,687,930
Q4 2022Sequoia Financial AdvisorsBuy3,0886,093$1,616,778
Q3 2022Polen Capital ManagementSell-3,434,5013,897$730
Q3 2022Renaissance Technologies LLCBuy31,300124,630$23,361
Q3 2022ARK InvestBuy9,44654,304$10,179
Q3 2022Disciplined Growth InvestorsSell-1,358337,602$63,280
Q3 2022Sequoia Financial AdvisorsSell-2343,005$563
Q2 2022Polen Capital ManagementSell-133,2853,438,398$690,121
Q2 2022Renaissance Technologies LLCSell-120,60093,330$18,732
Q2 2022Disciplined Growth InvestorsBuy7,230338,960$68,033
Q2 2022ARK InvestSell-3,63644,858$10,211
Q2 2022Sequoia Financial AdvisorsSell-7113,239$650
Q1 2022Polen Capital ManagementBuy164,7653,571,683$1,077,505
Q1 2022ARK InvestSell-27,03148,494$14,630
Q1 2022Disciplined Growth InvestorsBuy6,221331,730$100,076
Q1 2022Sequoia Financial AdvisorsBuy3453,950$1,192
Q4 2021Polen Capital ManagementBuy2,307,9993,406,918$1,224,106
Q4 2021Disciplined Growth InvestorsBuy213,141325,509$116,955
Q4 2021Renaissance Technologies LLCBuy110,920213,930$76,865
Q4 2021ARK InvestBuy50,54775,525$27,136
Q4 2021Sequoia Financial AdvisorsBuy3,0063,605$1,295
Q4 2021Dodge & Cox Stock FundBuy498747$268

Frequently asked questions about ISRG activity

  • Which institutional owners are buying ISRG?

    Institutional owners buying ISRG include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in ISRG activity?

    "Buy" means an investor increased their reported position in ISRG compared to the prior reporting period. This reflects growing exposure to INTUITIVE SURGICAL INC (ISRG) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in ISRG increasing?

    Institutional interest in ISRG can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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