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Financial transparency data from public SEC filings.

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

IDXX

Superinvestors

Institutional investors holding IDXX

Consensus →
InvestorFundWeightSharesValueQuarter
Terry SmithFundsmith7.18%4,429,104$965.3M2018Q2
Polen Capital ManagementPolen Capital Management2.70%695,811$391.0M2026Q1
Wallace WeitzWeitz Investment Management1.38%35,300$19.8M2026Q1
Henry EllenbogenDurable Capital Partners1.37%364,757$153.2M2025Q1
Meridian / ArrowMarkMeridian Contrarian Fund0.53%135,113$16.4M2014Q1
Christopher DavisDavis Selected Advisers0.08%264,392$19.3M2015Q4
Jensen Investment ManagementJensen Investment Management0.04%3,570$2.0M2026Q1
Mairs & PowerMairs & Power Growth Fund0.01%2,080$1.2M2026Q1
Ruane CunniffSequoia Fund0.00%2,365$370K2017Q4
Dodge & CoxDodge & Cox0.00%3,600$211K2007Q4
First Eagle Investment ManagementFirst Eagle Investment Management0.00%4,000$486K2014Q1
Bill NygrenOakmark Select Fund – Harris Associates0.00%482$271K2026Q1
Kenneth FisherFisher Asset Management0.00%599$337K2026Q1

Congressional Activity

Congressional data coming soon

Insider Activity

6

Total trades

$0

Volume

6

Buys

0

Sells

Last trade: May 12, 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.