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 2025

Institutional positions in IDEXX Laboratories Inc as of Jun 30, 2025. 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: 1,234; +104 vs. Q1 2025
Shares held: 74.5M; +503.9K (+0.7%) vs. Q1 2025
Total value: $40.0B; +$8.90B (+28.6%) vs. Q1 2025
New holders: 198; 425 more added
Sold out: 94; 419 more reduced

13 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: 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 2025: 1,234 institutions

Value heldQ2 2025: $40.0B

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 2025

Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q1 2025.

Institutions holding IDXX in Q2 2025
Institution	Shares	Value	% of portfolio	Change in shares	Action
Avalon Trust Co	50	$26.8K	0.00%	00.0%	Unchanged
FSA Wealth Management LLC	50	$26.8K	0.01%	00.0%	Unchanged
Intelligent Financial Strategies	50	$26.8K	0.01%	00.0%	Unchanged
Cornerstone National Bank & Trust Co	50	$26.8K	0.01%	00.0%	Unchanged
JFS Wealth Advisors, LLC	49	$26.3K	0.00%	−5−9.3%	Reduced
Bell Investment Advisors, Inc	48	$25.7K	0.00%	−4−7.7%	Reduced
Front Row Advisors LLC	40	$21.5K	0.01%	00.0%	Unchanged
New Age Alpha Advisors, LLC	40	$21.5K	0.00%	+40	New
Arcadia Investment Management Corp	39	$20.9K	0.00%	−195−83.3%	Reduced
Twin Peaks Wealth Advisors, LLC	32	$20.9K	0.01%	+32	New
Westside Investment Management, Inc.	38	$20.6K	0.00%	+38	New
Kestra Investment Management, LLC	49	$20.6K	0.00%	00.0%	Unchanged
E Fund Management (Hong Kong) Co., Ltd.	37	$19.8K	0.02%	−77−67.5%	Reduced
Rational Advisors LLC	36	$19.3K	0.00%	+36	New
Lummis Asset Management, LP	35	$18.8K	0.01%	00.0%	Unchanged
Spurstone Advisory Services, LLC	35	$18.8K	0.28%	+35	New
Armstrong Advisory Group, Inc	34	$18.2K	0.00%	00.0%	Unchanged
Mowery & Schoenfeld Wealth Management, LLC	34	$18.2K	0.03%	+6+21.4%	Added
Park Square Financial Group, LLC	32	$17.2K	0.01%	00.0%	Unchanged
Coston, McIsaac & Partners	32	$17.0K	0.00%	00.0%	Unchanged
Sierra Ocean, LLC	31	$16.6K	0.01%	−19−38.0%	Reduced
Truvestments Capital LLC	30	$16.1K	0.00%	00.0%	Unchanged
Boyd Watterson Asset Management LLC	30	$16.1K	0.01%	00.0%	Unchanged
Clark Wealth Partners	30	$16.1K	0.01%	+12+66.7%	Added
Fortitude Family Office, LLC	30	$16.1K	0.01%	+13+76.5%	Added
Financial Management Professionals, Inc.	28	$15.0K	0.00%	+25+833.3%	Added
Private Wealth Asset Management, LLC	27	$14.5K	0.00%	−2−6.9%	Reduced
Investment Research & Advisory Group, Inc.	27	$14.5K	0.01%	00.0%	Unchanged
NFJ Investment Group, LLC	27	$14.5K	0.00%	00.0%	Unchanged
Valued Wealth Advisors LLC	26	$13.9K	0.01%	00.0%	Unchanged
Koesten, Hirschmann & Crabtree, INC.	25	$13.4K	0.01%	00.0%	Unchanged
Sunbelt Securities, Inc.	31	$12.8K	0.00%	−2−6.1%	Reduced
Wolff Wiese Magana LLC	23	$12.3K	0.01%	−7−23.3%	Reduced
Centricity Wealth Management, LLC	23	$12.3K	0.01%	00.0%	Unchanged
S&T Bank	23	$12.3K	0.00%	+23	New
Hurley Capital, LLC	22	$11.8K	0.01%	00.0%	Unchanged
Golden State Wealth Management, LLC	22	$11.8K	0.00%	+17+340.0%	Added
Abound Wealth Management	21	$11.3K	0.00%	+13+162.5%	Added
Red Tortoise LLC	21	$11.3K	0.01%	00.0%	Unchanged
Clal Insurance Enterprises Holdings Ltd	20	$11.0K	0.00%	−18−47.4%	Reduced
Evermay Wealth Management LLC	20	$10.7K	0.00%	00.0%	Unchanged
GPS Wealth Strategies Group, LLC	20	$10.7K	0.00%	+20	New
Field & Main Bank	20	$10.7K	0.00%	00.0%	Unchanged
Thurston, Springer, Miller, Herd & Titak, Inc.	20	$10.7K	0.00%	00.0%	Unchanged
Meeder Asset Management Inc	19	$10.2K	0.00%	−6,144−99.7%	Reduced
Sachetta, LLC	18	$9.65K	0.00%	+3+20.0%	Added
United Community Bank	18	$9.65K	0.00%	00.0%	Unchanged
IAG Wealth Partners, LLC	17	$9.12K	0.00%	00.0%	Unchanged
Howard Hughes Medical Institute	17	$9.12K	0.00%	+17	New
Valley National Advisers Inc	17	$9.00K	0.00%	−1−5.6%	Reduced
Medallion Wealth Advisors, LLC	16	$8.58K	0.00%	00.0%	Unchanged
TD Capital Management LLC	16	$8.58K	0.00%	+14+700.0%	Added
Solstein Capital, LLC	16	$8.58K	0.00%	+16	New
True Wealth Design, LLC	15	$8.20K	0.00%	+5+50.0%	Added
Bernard Wealth Management Corp.	15	$8.05K	0.00%	00.0%	Unchanged
Key Financial Inc	15	$8.04K	0.00%	00.0%	Unchanged
MTM Investment Management, LLC	15	$8.04K	0.00%	+15	New
Avion Wealth	16	$8.00K	0.00%	+9+128.6%	Added
Activest Wealth Management	14	$7.51K	0.00%	−14−50.0%	Reduced
Moisand Fitzgerald Tamayo, LLC	14	$7.51K	0.00%	00.0%	Unchanged
Prestige Wealth Management Group LLC	14	$7.51K	0.00%	00.0%	Unchanged
Evelyn Partners Asset Management Ltd	14	$7.51K	0.00%	00.0%	Unchanged
Bare Financial Services, Inc	14	$7.51K	0.00%	+8+133.3%	Added
Hughes Financial Services, LLC	12	$7.49K	0.00%	−1−7.7%	Reduced
Westend Capital Management, LLC	13	$6.97K	0.00%	00.0%	Unchanged
Clean Yield Group	13	$6.97K	0.00%	00.0%	Unchanged
Newbridge Financial Services Group, Inc.	13	$6.97K	0.00%	00.0%	Unchanged
Global X Japan Co., Ltd.	13	$6.97K	0.00%	+13	New
IMG Wealth Management, Inc.	13	$6.97K	0.01%	+13	New
Pier Capital, LLC	12	$6.44K	0.00%	00.0%	Unchanged
Pineridge Advisors LLC	12	$6.44K	0.00%	00.0%	Unchanged
Evelyn Partners Investment Management LLP	12	$6.44K	0.00%	00.0%	Unchanged
North Capital, Inc.	12	$6.44K	0.01%	00.0%	Unchanged
Raffa Wealth Management, LLC	11	$5.90K	0.00%	+4+57.1%	Added
Dogwood Wealth Management LLC	10	$5.39K	0.00%	+6+150.0%	Added
Frazier Financial Advisors, LLC	10	$5.36K	0.00%	00.0%	Unchanged
Riggs Asset Managment Co. Inc.	10	$5.36K	0.00%	+10	New
Main Street Group, LTD	10	$5.36K	0.00%	−10−50.0%	Reduced
Redmont Wealth Advisors LLC	10	$5.36K	0.01%	+10	New
Accent Capital Management, LLC	10	$5.36K	0.00%	+10	New
Capital A Wealth Management, LLC	9	$5.00K	0.06%	−32−78.0%	Reduced
Asset Dedication, LLC	9	$4.83K	0.00%	−1−10.0%	Reduced
Tradewinds Capital Management, LLC	9	$4.83K	0.00%	00.0%	Unchanged
Creative Financial Designs Inc	9	$4.83K	0.00%	−9−50.0%	Reduced
Altshuler Shaham Ltd	8	$4.29K	0.00%	−1−11.1%	Reduced
Hartford Financial Management Inc.	8	$4.29K	0.00%	00.0%	Unchanged
DiNuzzo Private Wealth, Inc.	8	$4.29K	0.00%	00.0%	Unchanged
Bogart Wealth, LLC	8	$4.29K	0.00%	+1+14.3%	Added
Kilter Group LLC	7	$3.75K	0.00%	+7	New
High Note Wealth, LLC	7	$3.75K	0.00%	+3+75.0%	Added
Dunhill Financial, LLC	6	$3.63K	0.00%	−4−40.0%	Reduced
Penserra Capital Management LLC	6	$3.00K	0.00%	00.0%	Unchanged
Jackson, Grant Investment Advisers, Inc.	5	$2.68K	0.00%	00.0%	Unchanged
Archer Investment Corp	5	$2.68K	0.00%	00.0%	Unchanged
Beaird Harris Wealth Management, LLC	5	$2.68K	0.00%	00.0%	Unchanged
Hara Capital LLC	5	$2.68K	0.00%	00.0%	Unchanged
Binnacle Investments Inc	5	$2.68K	0.00%	00.0%	Unchanged
SJS Investment Consulting Inc.	4	$2.15K	0.00%	−3−42.9%	Reduced
Johnson Financial Group, Inc.	4	$2.15K	0.00%	00.0%	Unchanged
Highline Wealth Partners LLC	4	$2.15K	0.00%	−4−50.0%	Reduced