IDEXX Laboratories Inc
IDXX- Exchange
- Nasdaq
- Industry
- In Vitro & In Vivo Diagnostic Substances
- SEC CIK
- 0000874716
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 2024
Institutional positions in IDEXX Laboratories Inc as of Jun 30, 2024. 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
- 1,110
- −23 vs. Q1 2024
- Shares held
- 74.8M
- +2.69M (+3.7%) vs. Q1 2024
- Total value
- $36.4B
- −$2.43B (−6.3%) vs. Q1 2024
- New holders
- 84
- 420 more added
- Sold out
- 107
- 386 more reduced
14 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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.
| 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 2024
Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 1,270,882 | $619.2M | 0.07% | +993,366+357.9% | Added |
| Invesco Ltd. | 1,323,296 | $644.7M | 0.14% | −146,815−10.0% | Reduced |
| Franklin Resources Inc | 1,378,395 | $671.6M | 0.21% | −171,429−11.1% | Reduced |
| Bamco Inc | 2,035,337 | $991.6M | 2.84% | −69,614−3.3% | Reduced |
| Geode Capital Management, LLC | 2,219,188 | $1.08B | 0.09% | +62,895+2.9% | Added |
| Fundsmith LLPSuperinvestorFundsmith | 2,663,192 | $1.30B | 5.29% | −51,570−1.9% | Reduced |
| Alliancebernstein L.P. | 3,144,547 | $1.53B | 0.54% | +154,143+5.2% | Added |
| State Street Corp | 3,626,270 | $1.77B | 0.08% | −154,314−4.1% | Reduced |
| BlackRock Inc. | 9,603,226 | $4.68B | 0.11% | +395,972+4.3% | Added |
| Vanguard Group Inc | 9,695,853 | $4.72B | 0.09% | +1,219,799+14.4% | Added |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −125,550−100.0% | Sold out |
| Select Equity Group, L.P. | 0 | $0 | 0.00% | −117,543−100.0% | Sold out |
| Champlain Investment Partners, LLC | 0 | $0 | 0.00% | −94,221−100.0% | Sold out |
| Axiom Investors LLC | 0 | $0 | 0.00% | −59,677−100.0% | Sold out |
| American International Group, Inc. | 0 | $0 | 0.00% | −30,918−100.0% | Sold out |
| Adams Diversified Equity Fund, Inc. | 0 | $0 | 0.00% | −26,100−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −21,351−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −18,007−100.0% | Sold out |
| Texas Permanent School Fund | 0 | $0 | 0.00% | −17,169−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −11,754−100.0% | Sold out |
| McKinley Capital Management LLC /Delaware | 0 | $0 | 0.00% | −11,108−100.0% | Sold out |
| Lord, Abbett & Co. LLC | 0 | $0 | 0.00% | −11,062−100.0% | Sold out |
| Mirabaud Asset Management Ltd | 0 | $0 | 0.00% | −9,983−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −8,647−100.0% | Sold out |
| Point72 (DIFC) Ltd | 0 | $0 | 0.00% | −7,275−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −6,972−100.0% | Sold out |
| Covenant Asset Management, LLC | 0 | $0 | 0.00% | −6,484−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −6,384−100.0% | Sold out |
| Stevens Capital Management LP | 0 | $0 | 0.00% | −5,574−100.0% | Sold out |
| Point72 Europe (London) LLP | 0 | $0 | 0.00% | −5,500−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −4,412−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −3,350−100.0% | Sold out |
| Decatur Capital Management, Inc. | 0 | $0 | 0.00% | −3,320−100.0% | Sold out |
| Bridgeway Capital Management, LLC | 0 | $0 | 0.00% | −3,200−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −3,200−100.0% | Sold out |
| Simplify Asset Management Inc. | 0 | $0 | 0.00% | −2,819−100.0% | Sold out |
| Donoghue Forlines LLC | 0 | $0 | 0.00% | −2,746−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −2,727−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −2,548−100.0% | Sold out |
| Lombard Odier Asset Management (Switzerland) SA | 0 | $0 | 0.00% | −2,478−100.0% | Sold out |
| Balentine LLC | 0 | $0 | 0.00% | −2,471−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −2,400−100.0% | Sold out |
| United Asset Strategies, Inc. | 0 | $0 | 0.00% | −2,400−100.0% | Sold out |
| Aquila Investment Management LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| La Banque Postale Asset Management SA | 0 | $0 | 0.00% | −1,938−100.0% | Sold out |
| AlphaQ Advisors LLC | 0 | $0 | 0.00% | −1,883−100.0% | Sold out |
| First Hawaiian Bank | 0 | $0 | 0.00% | −1,819−100.0% | Sold out |
| Southeast Asset Advisors Inc. | 0 | $0 | 0.00% | −1,600−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −1,574−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −1,541−100.0% | Sold out |
| USA Financial Portformulas Corp | 0 | $0 | 0.00% | −1,501−100.0% | Sold out |
| Virtus ETF Advisers LLC | 0 | $0 | 0.00% | −1,429−100.0% | Sold out |
| Heartland Bank & Trust Co | 0 | $0 | 0.00% | −1,428−100.0% | Sold out |
| Plum Street Advisors, LLC | 0 | $0 | 0.00% | −1,315−100.0% | Sold out |
| Guardian Capital LP | 0 | $0 | 0.00% | −1,135−100.0% | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −927−100.0% | Sold out |
| Washburn Capital Management, Inc. | 0 | $0 | 0.00% | −828−100.0% | Sold out |
| Foundry Partners, LLC | 0 | $0 | 0.00% | −810−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −808−100.0% | Sold out |
| Meiji Yasuda Life Insurance Co | 0 | $0 | 0.00% | −800−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −775−100.0% | Sold out |
| Lincoln National Corp | 0 | $0 | 0.00% | −757−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −706−100.0% | Sold out |
| Asahi Life Asset Management Co., Ltd. | 0 | $0 | 0.00% | −690−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −663−100.0% | Sold out |
| Weaver Capital Management LLC | 0 | $0 | 0.00% | −644−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −599−100.0% | Sold out |
| Convergence Investment Partners, LLC | 0 | $0 | 0.00% | −558−100.0% | Sold out |
| Machina Capital S.A.S. | 0 | $0 | 0.00% | −525−100.0% | Sold out |
| OneAscent Financial Services LLC | 0 | $0 | 0.00% | −497−100.0% | Sold out |
| Moss Adams Wealth Advisors LLC | 0 | $0 | 0.00% | −473−100.0% | Sold out |
| ASB Consultores, LLC | 0 | $0 | 0.00% | −465−100.0% | Sold out |
| Trust Point Inc. | 0 | $0 | 0.00% | −453−100.0% | Sold out |
| Teza Capital Management LLC | 0 | $0 | 0.00% | −441−100.0% | Sold out |
| Connecticut Wealth Management, LLC | 0 | $0 | 0.00% | −432−100.0% | Sold out |
| Kapitalo Investimentos Ltda | 0 | $0 | 0.00% | −432−100.0% | Sold out |
| Fiduciary Group LLC | 0 | $0 | 0.00% | −427−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −426−100.0% | Sold out |
| CX Institutional | 0 | $0 | 0.00% | −406−100.0% | Sold out |
| HTG Investment Advisors, Inc. | 0 | $0 | 0.00% | −404−100.0% | Sold out |
| Financial Management Network Inc | 0 | $0 | 0.00% | −417−100.0% | Sold out |
| Rockland Trust Co | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Puzo Michael J | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Carnegie Capital Asset Management, LLC | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Forza Wealth Management, LLC | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Westmount Partners, LLC | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Bender Robert & Associates | 0 | $0 | 0.00% | −397−100.0% | Sold out |
| Advisor Resource Council | 0 | $0 | 0.00% | −379−100.0% | Sold out |
| Vicus Capital | 0 | $0 | 0.00% | −389−100.0% | Sold out |
| Torray LLC | 0 | $0 | 0.00% | −384−100.0% | Sold out |
| Braun-Bostich & Associates Inc. | 0 | $0 | 0.00% | −382−100.0% | Sold out |
| OneAscent Wealth Management LLC | 0 | $0 | 0.00% | −382−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −376−100.0% | Sold out |
| Navellier & Associates Inc | 0 | $0 | 0.00% | −373−100.0% | Sold out |
| Baker Tilly Wealth Management, LLC | 0 | $0 | 0.00% | −373−100.0% | Sold out |
| Icon Wealth Advisors, LLC | 0 | $0 | 0.00% | −362−100.0% | Sold out |
| Fernwood Investment Management, LLC | 0 | $0 | 0.00% | −290−100.0% | Sold out |
| South State Corp. | 0 | $0 | 0.00% | −208−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −202−100.0% | Sold out |
| ICA Group Wealth Management, LLC | 0 | $0 | 0.00% | −163−100.0% | Sold out |