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SUPERINVESTOR HOLDERS

IDXX

IDEXX Laboratories Inc
Healthcare · Diagnostics & Research
Holders
7
Total value
$1,329,178,897
Total shares
2,525,387
Cross-link
Financials →
Investor Shares Value % of Portfolio Activity As of
Ron Baron
Baron Capital (BAMCO)
1,976,778 $1,040,655,010 1.56% ADD +343,411 30 Jun 2026
Hersh Cohen
ClearBridge Investments
379,502 $199,784,875 0.17% ADD +71,025 30 Jun 2026
Cliff Asness
AQR Capital Management
77,198 $40,354,438 0.01% REDUCE -19,528 30 Jun 2026
Joel Greenblatt
Gotham Asset Management
47,154 $24,823,752 0.06% REDUCE -33,323 30 Jun 2026
Wallace Weitz
Weitz Investment Management
35,300 $18,583,332 1.29% HOLD 30 Jun 2026
Tom Steyer
Farallon Capital Management LLC
9,000 $4,737,960 0.02% NEW +9,000 30 Jun 2026
Bill Nygren
Harris Associates LP
455 $239,530 0.00% REDUCE -27 30 Jun 2026