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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

ISRG

Superinvestors

Institutional investors holding ISRG

Consensus →
InvestorFundWeightSharesValueQuarter
Polen Capital ManagementPolen Capital Management1.94%606,826$279.7M2026Q1
Kenneth FisherFisher Asset Management0.60%3,852,940$1.8B2026Q1
Viking Global InvestorsViking Global Investors0.58%337,893$150.3M2024Q2
Mairs & PowerMairs & Power Growth Fund0.47%99,885$46.0M2026Q1
Meridian / ArrowMarkMeridian Contrarian Fund0.05%482$239K2012Q3
Francois RochonGiverny Capital0.01%405$229K2025Q4
Dodge & CoxDodge & Cox0.00%500$230K2026Q1
First Eagle Investment ManagementFirst Eagle Investment Management0.00%250$123K2013Q1

Congressional Activity

Congressional data coming soon

Insider Activity

22

Total trades

$308K

Volume

9

Buys

4

Sells

Last trade: May 21, 2026

Insider Tradeslast 90 days

No insider trades in the last 90 days.

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.