Question 1

Who owns IDXX?

Accepted Answer

IDEXX LABS INC (IDXX) is held by 328 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is BlackRock, Inc. as of Q1 2026.

Question 2

Are institutions buying or selling IDXX?

Accepted Answer

In Q1 2026, 173 institutions opened or increased positions in IDEXX LABS INC while 164 reduced or exited — a net buying quarter.

Question 3

What is the Smart Money Verdict on IDXX?

Accepted Answer

HoldingsIntel scores IDEXX LABS INC across four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) — with 4 of the 4 carrying data for IDXX. In Q1 2026, the institutional leg showed net inflows: 173 buying versus 164 selling.

Question 4

How many hedge funds hold IDXX?

Accepted Answer

328 institutional investors report holding IDEXX LABS INC (IDXX) as of Q1 2026, based on SEC 13F filings.

Question 5

Is institutional money flowing into IDXX?

Accepted Answer

As of Q1 2026, tracked institutions in IDEXX LABS INC show 173 buyers versus 164 sellers — net inflows.

Question 6

Are Congress members and hedge funds both buying IDXX?

Accepted Answer

Yes — in the latest quarter, 4 members of Congress and 173 institutional investors bought IDEXX LABS INC. HoldingsIntel cross-checks STOCK Act disclosures against 13F filings to surface these overlaps.

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Decreased	8.4M(-2.0%)	$4.7B	0.1%	+38.61%	0
VAVANGUARD CAPITAL MANAGEMENT LLC	New	5.2M	$2.9B	0.1%	-7.69%	44
VPVANGUARD PORTFOLIO MANAGEMENT LLC	New	3.9M	$2.2B	0.1%	-7.69%	53
STATE STREET CORP	Increased	3.7M(+0.5%)	$2.1B	0.1%	+4.97%	32
GEODE CAPITAL MANAGEMENT, LLC	Increased	2.7M(+3.0%)	$1.5B	0.1%	+67.81%	33
Invesco Ltd.	Increased	1.7M(+11.7%)	$943.2M	0.1%	+9.44%	43
BAMCO INC /NY/	Decreased	1.6M(-9.2%)	$917.8M	2.8%	+188.33%	0
Bank of New York Mellon Corp	Decreased	1.5M(-7.4%)	$845.4M	0.2%	+4.92%	0
Fundsmith LLP	Decreased	1.5M(-21.9%)	$823.6M	6.4%	+205.58%	0
MORGAN STANLEY	Decreased	1.3M(-15.3%)	$739.4M	0.0%	+25.72%	0
BLAIR WILLIAM & CO/IL	Decreased	946,336(-5.5%)	$531.7M	1.5%	+209.37%	0
NORTHERN TRUST CORP	Decreased	911,893(-1.2%)	$512.4M	0.1%	+99.85%	0
PRINCIPAL FINANCIAL GROUP INC	Decreased	881,189(-9.1%)	$495.2M	0.3%	+46.30%	0
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	Increased	871,789(+1.4%)	$489.8M	0.1%	+51.36%	38
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	Increased	838,839(+52.4%)	$471.3M	0.3%	-7.50%	52
Capital Research Global Investors	Increased	781,345(+28.6%)	$439M	0.1%	+11.53%	39
JPMORGAN CHASE & CO	Increased	779,882(+15.8%)	$434.5M	0.0%	+11.62%	36
WELLINGTON MANAGEMENT GROUP LLP	Decreased	735,475(-5.6%)	$413.3M	0.1%	-6.59%	0
GOLDMAN SACHS GROUP INC	Decreased	716,921(-13.8%)	$402.8M	0.0%	+17.73%	0
POLEN CAPITAL MANAGEMENT LLC	Decreased	695,811(-27.6%)	$391M	2.7%	+10.42%	0

IDEXX LABS INC

Smart Money Verdict

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IDEXX LABS INC

Smart Money Verdict

Who's Trading

Top Holders

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Other Healthcare stocks held by institutions