IDEXX Laboratories, Inc. IDXX

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676.04 USD +5.33 (+0.79%)

At closeNov 6, 2026, 4:05 PM EST

676.04 0.00 0.00%

After hours · Nov 6, 4:05 PM ET

650.00 Day range 680.57

504.70 52-week range 766.68

Held by insiders 0.22%

Held by institutions 95.55%

Float held by institutions 95.76%

Institutions 1,843

Top institutional holders
Holder	% held	Shares	Value	Reported
Blackrock Inc.	10.37%	8,170,178	5.52B	Jun 29, 2026
Vanguard Capital Management LLC	6.54%	5,152,213	3.48B	Jun 29, 2026
Vanguard Portfolio Management LLC	4.95%	3,896,521	2.63B	Jun 29, 2026
State Street Corporation	4.76%	3,748,660	2.53B	Jun 29, 2026
Invesco Ltd.	4.58%	3,611,416	2.44B	Jun 29, 2026
Geode Capital Management, LLC	3.25%	2,562,886	1.73B	Jun 29, 2026

Top mutual fund holders
Holder	% held	Shares	Value	Reported
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	3.18%	2,504,327	1.69B	Jun 29, 2026
VANGUARD INDEX FUNDS-Vanguard 500 Index Fund	2.59%	2,043,087	1.38B	Jun 29, 2026
VANGUARD INDEX FUNDS-Vanguard Mid-Cap Index Fund	2.17%	1,709,209	1.16B	Jun 29, 2026
Invesco QQQ Trust, Series 1	2.09%	1,645,067	1.11B	Sep 29, 2026
iShares Trust-iShares Core S&P 500 ETF	1.33%	1,050,026	709.86M	Sep 29, 2026
Fidelity Concord Street Trust-Fidelity 500 Index Fund	1.30%	1,023,837	692.15M	Sep 29, 2026

IDXX insiders
Insider	Relation	Latest transaction	Date	Shares held
EMERSON ANDREW	Chief Financial Officer	Conversion of Exercise of derivative security	Aug 19, 2026	4,421
ERICKSON MICHAEL G	Officer	Conversion of Exercise of derivative security	Feb 18, 2026	15,092
FENNELL GEORGE	Officer	Conversion of Exercise of derivative security	May 31, 2026	10,433
HUNT NIMRATA K	Officer	Sale	Mar 2, 2026	18,300
KINGSLEY LAWRENCE D	Director	Sale	Sep 3, 2026	9,568
LANE MICHAEL J	Officer	Conversion of Exercise of derivative security	Feb 12, 2026	8,615

Held by funds