IDEXX Laboratories Inc

IDXX

Exchange: Nasdaq
Industry: In Vitro & In Vivo Diagnostic Substances
SEC CIK: 0000874716

SEC filings (opens in a new tab)

In the last 90 days, IDEXX Laboratories Inc insiders filed 0 open-market purchases and 1 sale; 1,306 institutions reported holding it in 13F filings for Q2 2026, worth $39.1B in total; 3 superinvestors hold it, including Fundsmith and Weitz Investment Management.

13F holders, Q2 2023

Institutional positions in IDEXX Laboratories Inc as of Jun 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders: 1,069; +19 vs. Q1 2023
Shares held: 73.1M; +182.4K (+0.3%) vs. Q1 2023
Total value: $36.7B; +$309.2M (+0.8%) vs. Q1 2023
New holders: 81; 387 more added
Sold out: 62; 391 more reduced

8 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting IDXX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2023: 1,069 institutions

Value heldQ2 2023: $36.7B

Institutions holding IDXX and their total value by quarter
Quarter	Holders	Value
Q2 2026	1,306	$39.1B
Q1 2026	1,318	$41.2B
Q4 2025	1,385	$50.3B
Q3 2025	1,302	$46.1B
Q2 2025	1,234	$40.0B
Q1 2025	1,143	$31.1B
Q4 2024	1,124	$29.8B
Q3 2024	1,117	$36.7B
Q2 2024	1,110	$36.4B
Q1 2024	1,147	$39.1B
Q4 2023	1,155	$40.5B
Q3 2023	1,061	$32.4B
Q2 2023	1,069	$36.7B
Q1 2023	1,058	$36.4B
Q4 2022	1,001	$30.0B
Q3 2022	925	$24.0B
Q2 2022	959	$25.9B
Q1 2022	1,036	$39.7B
Q4 2021	1,110	$47.1B
Q3 2021	1,063	$44.6B
Q2 2021	1,037	$46.1B
Q1 2021	1,015	$35.6B

Institutions, Q2 2023

Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q1 2023.

Institutions holding IDXX in Q2 2023
Institution	Shares	Value	% of portfolio	Change in shares	Action
Central Bank & Trust Co	21	$10.5K	0.00%	−8−27.6%	Reduced
Abound Wealth Management	20	$10.0K	0.00%	−26−56.5%	Reduced
Beacon Capital Management, LLC	20	$10.0K	0.00%	00.0%	Unchanged
Field & Main Bank	20	$10.0K	0.01%	00.0%	Unchanged
Avion Wealth	20	$10.0K	0.00%	+3+17.6%	Added
IMA Wealth, Inc.	19	$9.54K	0.00%	00.0%	Unchanged
Venturi Wealth Management, LLC	19	$9.54K	0.00%	+1+5.6%	Added
Valley National Advisers Inc	17	$9.00K	0.00%	00.0%	Unchanged
AdvisorNet Financial, Inc	17	$8.54K	0.00%	−21−55.3%	Reduced
IAG Wealth Partners, LLC	17	$8.54K	0.00%	00.0%	Unchanged
Larson Financial Group LLC	16	$8.04K	0.00%	+6+60.0%	Added
Thompson Siegel & Walmsley LLC	15	$8.00K	0.00%	00.0%	Unchanged
Versant Capital Management, Inc	15	$7.53K	0.00%	+6+66.7%	Added
Key Financial Inc	15	$7.53K	0.00%	+10+200.0%	Added
Macroview Investment Management LLC	14	$7.03K	0.01%	00.0%	Unchanged
Moisand Fitzgerald Tamayo, LLC	14	$7.03K	0.00%	00.0%	Unchanged
Prestige Wealth Management Group LLC	14	$7.03K	0.00%	00.0%	Unchanged
JJJ Advisors Inc.	12	$6.03K	0.00%	00.0%	Unchanged
Stonebridge Capital Advisors LLC	12	$6.03K	0.00%	+12	New
Financial Management Professionals, Inc.	11	$6.00K	0.00%	+4+57.1%	Added
SJS Investment Consulting Inc.	11	$5.51K	0.00%	−1−8.3%	Reduced
Westside Investment Management, Inc.	10	$5.02K	0.00%	00.0%	Unchanged
Raffa Wealth Management, LLC	10	$5.02K	0.00%	00.0%	Unchanged
GPS Wealth Strategies Group, LLC	10	$5.02K	0.00%	00.0%	Unchanged
Nelson, Van Denburg & Campbell Wealth Management Group, LLC	10	$5.02K	0.00%	00.0%	Unchanged
Safeguard Financial, LLC	11	$5.00K	0.00%	+11	New
Tradewinds Capital Management, LLC	9	$4.52K	0.00%	+9	New
Pier Capital, LLC	9	$4.52K	0.00%	+9	New
Aspire Private Capital, LLC	8	$4.02K	0.00%	00.0%	Unchanged
Transamerica Financial Advisors, Inc.	8	$4.00K	0.00%	−2−20.0%	Reduced
Sofos Investments, Inc.	502	$3.66K	0.02%	+2+0.4%	Added
Disciplined Investments, LLC	7	$3.52K	0.00%	−1−12.5%	Reduced
Logan Capital Management Inc	7	$3.52K	0.00%	00.0%	Unchanged
JNBA Financial Advisors	7	$3.52K	0.00%	+7	New
Thomas J. Herzfeld Advisors, Inc.	7	$3.39K	0.00%	−2−22.2%	Reduced
Hartford Financial Management Inc.	6	$3.01K	0.00%	00.0%	Unchanged
Buck Wealth Strategies, LLC	6	$3.01K	0.00%	00.0%	Unchanged
Independence Bank of Kentucky	6	$3.01K	0.00%	+6	New
Bollard Group LLC	5	$3.00K	0.00%	+5	New
Lee Financial Co	5	$2.51K	0.00%	00.0%	Unchanged
Trifecta Capital Advisors, LLC	5	$2.51K	0.00%	00.0%	Unchanged
Pinnacle Financial Partners Inc	5	$2.51K	0.00%	00.0%	Unchanged
Focused Wealth Management, Inc	5	$2.51K	0.00%	00.0%	Unchanged
Jackson, Grant Investment Advisers, Inc.	5	$2.51K	0.00%	00.0%	Unchanged
WealthPLAN Partners, LLC	5	$2.51K	0.00%	+5	New
Archer Investment Corp	5	$2.51K	0.00%	+5	New
North Star Investment Management Corp.	4	$2.01K	0.00%	00.0%	Unchanged
VitalStone Financial, LLC	4	$2.00K	0.00%	00.0%	Unchanged
ClariVest Asset Management LLC	3	$2.00K	0.00%	00.0%	Unchanged
MCF Advisors LLC	3	$1.51K	0.00%	00.0%	Unchanged
Washington Trust Co	3	$1.51K	0.00%	00.0%	Unchanged
Longfellow Investment Management Co LLC	3	$1.51K	0.00%	00.0%	Unchanged
Gradient Investments LLC	3	$1.51K	0.00%	+3	New
NewSquare Capital LLC	2	$1.00K	0.00%	00.0%	Unchanged
Bellevue Asset Management, LLC	2	$1.00K	0.00%	00.0%	Unchanged
Fiduciary Alliance LLC	2	$1.00K	0.00%	+2	New
Centerpoint Advisors, LLC	2	$1.00K	0.00%	00.0%	Unchanged
25 LLC	1	$533	0.00%	+1	New
SRS Capital Advisors, Inc.	1	$503	0.00%	−247−99.6%	Reduced
True Wealth Design, LLC	1	$503	0.00%	−1−50.0%	Reduced
Delos Wealth Advisors, LLC	1	$503	0.00%	00.0%	Unchanged
Glass Jacobson Investment Advisors llc	1	$503	0.00%	+1	New
Cherry Tree Wealth Management, LLC	1	$503	0.00%	+1	New
USA Financial Portformulas Corp	1	$502	0.00%	00.0%	Unchanged
Motco	1	$502	0.00%	+1	New
Optiver Holding B.V.	1	$502	0.00%	+1	New
Coston, McIsaac & Partners	1	$0	0.00%	+1	New
Brinker Capital Investments, LLC	2,607	–	–	+195+8.1%	Added
Orion Portfolio Solutions, LLC	2,607	–	–	+195+8.1%	Added
Iron Triangle Partners LP	0	$0	0.00%	−50,000−100.0%	Sold out
Woodline Partners LP	0	$0	0.00%	−42,736−100.0%	Sold out
Alyeska Investment Group, L.P.	0	$0	0.00%	−40,000−100.0%	Sold out
Brookfield Asset Management Inc.	0	$0	0.00%	−37,393−100.0%	Sold out
Artisan Partners Limited Partnership	0	$0	0.00%	−32,573−100.0%	Sold out
Moore Capital Management, LP	0	$0	0.00%	−20,000−100.0%	Sold out
Integral Health Asset Management, LLC	0	$0	0.00%	−20,000−100.0%	Sold out
Twin Tree Management, LP	0	$0	0.00%	−12,557−100.0%	Sold out
ExodusPoint Capital Management, LP	0	$0	0.00%	−11,286−100.0%	Sold out
Holocene Advisors, LP	0	$0	0.00%	−6,665−100.0%	Sold out
Industrial Alliance Investment Management Inc.	0	$0	0.00%	−6,636−100.0%	Sold out
Wealth High Governance Capital Ltda	0	$0	0.00%	−6,000−100.0%	Sold out
Prospera Financial Services Inc	0	$0	0.00%	−5,739−100.0%	Sold out
Cordatus Wealth Management LLC	0	$0	0.00%	−5,401−100.0%	Sold out
Bellwether Advisors, LLC	0	$0	0.00%	−5,040−100.0%	Sold out
Magnus Financial Group LLC	0	$0	0.00%	−3,478−100.0%	Sold out
CM Wealth Advisors LLC	0	$0	0.00%	−2,786−100.0%	Sold out
Stevens Capital Management LP	0	$0	0.00%	−2,535−100.0%	Sold out
Gladstone Institutional Advisory LLC	0	$0	0.00%	−1,633−100.0%	Sold out
Monetta Financial Services Inc	0	$0	0.00%	−1,400−100.0%	Sold out
Weiss Asset Management LP	0	$0	0.00%	−1,400−100.0%	Sold out
Compass Financial Advisors LLC	0	$0	0.00%	−1,248−100.0%	Sold out
Moors & Cabot, Inc.	0	$0	0.00%	−1,146−100.0%	Sold out
Permanens Capital L.P.	0	$0	0.00%	−1,100−100.0%	Sold out
Two Sigma Securities, LLC	0	$0	0.00%	−1,008−100.0%	Sold out
KCM Investment Advisors LLC	0	$0	0.00%	−800−100.0%	Sold out
Kozak & Associates, Inc.	0	$0	0.00%	−800−100.0%	Sold out
Parallax Volatility Advisers, L.P.	0	$0	0.00%	−707−100.0%	Sold out
Convergence Investment Partners, LLC	0	$0	0.00%	−694−100.0%	Sold out
Acrisure Capital Management, LLC	0	$0	0.00%	−617−100.0%	Sold out
Teza Capital Management LLC	0	$0	0.00%	−611−100.0%	Sold out