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 2026
Institutional positions in IDEXX Laboratories Inc as of Jun 30, 2026. 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
- 1,306
- +9 vs. Q1 2026
- Shares held
- 74.2M
- +983.2K (+1.3%) vs. Q1 2026
- Total value
- $39.1B
- −$2.07B (−5.0%) vs. Q1 2026
- New holders
- 115
- 474 more added
- Sold out
- 106
- 511 more reduced
21 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cranbrook Wealth Management, LLC | 585 | $308.0K | 0.06% | −26−4.3% | Reduced |
| Baker Tilly Wealth Management, LLC | 591 | $311.1K | 0.07% | −87−12.8% | Reduced |
| Great Valley Advisor Group, Inc. | 594 | $312.2K | 0.00% | +14+2.4% | Added |
| Garde Capital, Inc. | 600 | $315.9K | 0.01% | 00.0% | Unchanged |
| Aristotle Atlantic Partners, LLC | 600 | $315.9K | 0.01% | 00.0% | Unchanged |
| Main Street Research LLC | 600 | $315.9K | 0.01% | +153+34.2% | Added |
| First Manhattan Co | 611 | $321.7K | 0.00% | −50−7.6% | Reduced |
| Financiere des Professionnels - Fonds d,investissement inc. | 617 | $324.8K | 0.02% | −593−49.0% | Reduced |
| Gilman Hill Asset Management, LLC | 618 | $325.3K | 0.04% | −14−2.2% | Reduced |
| Chesapeake Capital Corp | 625 | $329.0K | 0.18% | −141−18.4% | Reduced |
| Salvus Wealth Management, LLC | 627 | $330.1K | 0.18% | −91−12.7% | Reduced |
| Gilbert & Cook, Inc. | 631 | $332.2K | 0.04% | +6+1.0% | Added |
| 111 Capital | 631 | $332.2K | 0.06% | +95+17.7% | Added |
| Peregrine Asset Advisers, Inc. | 632 | $332.7K | 0.07% | −50−7.3% | Reduced |
| Outlook Wealth Advisors, LLC | 632 | $332.7K | 0.07% | −6−0.9% | Reduced |
| Nicolet Bankshares Inc | 591 | $333.9K | 0.01% | −38−6.0% | Reduced |
| EntryPoint Capital, LLC | 635 | $334.3K | 0.08% | −853−57.3% | Reduced |
| Sawgrass Asset Management LLC | 635 | $334.3K | 0.04% | 00.0% | Unchanged |
| Ashton Thomas Securities, LLC | 637 | $334.8K | 0.05% | −140−18.0% | Reduced |
| CWA Asset Management Group, LLC | 638 | $335.9K | 0.01% | −6,718−91.3% | Reduced |
| Weaver Capital Management LLC | 600 | $337.1K | 0.07% | 00.0% | Unchanged |
| Genus Capital Management Inc. | 642 | $338.0K | 0.03% | −1,880−74.5% | Reduced |
| Arlington Financial Advisors, LLC | 644 | $339.0K | 0.04% | 00.0% | Unchanged |
| Clark & Stuart, Inc | 644 | $339.2K | 0.21% | 00.0% | Unchanged |
| Daymark Wealth Partners, LLC | 647 | $340.6K | 0.01% | +26+4.2% | Added |
| Commerzbank Aktiengesellschaft | 647 | $341.0K | 0.01% | −230−26.2% | Reduced |
| Ausdal Financial Partners, Inc. | 650 | $342.0K | 0.01% | −479−42.4% | Reduced |
| CX Institutional | 657 | $346.0K | 0.01% | +12+1.9% | Added |
| Voya Financial Advisors, Inc. | 649 | $347.8K | 0.03% | −179−21.6% | Reduced |
| StoneX Group Inc. | 654 | $354.0K | 0.01% | +654 | New |
| Kera Capital Partners, Inc. | 677 | $356.4K | 0.03% | +677 | New |
| Hudson Bay Capital Management LP | 680 | $358.0K | 0.00% | +680 | New |
| Fidelis Capital Partners, LLC | 685 | $360.6K | 0.02% | −149−17.9% | Reduced |
| South Shore Capital Advisors | 690 | $363.2K | 0.24% | +64+10.2% | Added |
| Trust Co of Virginia | 693 | $364.8K | 0.03% | 00.0% | Unchanged |
| Snowden Capital Advisors LLC | 693 | $364.8K | 0.01% | −266−27.7% | Reduced |
| PCM Encore, LLC | 697 | $366.8K | 0.06% | −12−1.7% | Reduced |
| Patron Partners Advisors, LLC | 698 | $367.5K | 0.14% | −8−1.1% | Reduced |
| Joel Isaacson & Co., LLC | 698 | $367.5K | 0.01% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 699 | $368.0K | 0.00% | −1,807−72.1% | Reduced |
| Invictus Private Wealth, LLC | 700 | $368.5K | 0.02% | −100−12.5% | Reduced |
| United Bank | 700 | $368.5K | 0.11% | 00.0% | Unchanged |
| Prosperity Planning, Inc. | 700 | $368.5K | 0.08% | 00.0% | Unchanged |
| Stony Point Wealth Management Inc. | 705 | $371.1K | 0.13% | −23−3.2% | Reduced |
| Penobscot Investment Management Company, Inc. | 705 | $371.1K | 0.03% | 00.0% | Unchanged |
| Grove Bank & Trust | 710 | $373.8K | 0.04% | −396−35.8% | Reduced |
| Pinebridge Investments LLC | 720 | $379.0K | 0.00% | −8,565−92.2% | Reduced |
| Pembroke Management, LTD | 722 | $380.1K | 0.05% | −2−0.3% | Reduced |
| Applied Finance Capital Management, LLC | 722 | $380.1K | 0.03% | +722 | New |
| Peapack Gladstone Financial Corp | 724 | $381.0K | 0.00% | −99−12.0% | Reduced |
| Centaurus Financial, Inc. | 723 | $381.0K | 0.01% | −2−0.3% | Reduced |
| Barrett & Company, Inc. | 725 | $381.7K | 0.11% | +635+705.6% | Added |
| Optimize Financial Inc | 726 | $382.2K | 0.14% | −2−0.3% | Reduced |
| Sound Capital Solutions LLC | 726 | $382.2K | 0.09% | +726 | New |
| Cahill Financial Advisors Inc | 727 | $382.7K | 0.04% | 00.0% | Unchanged |
| Proficio Capital Partners LLC | 728 | $383.2K | 0.01% | +728 | New |
| Buckhead Capital Management LLC | 742 | $390.6K | 0.13% | 00.0% | Unchanged |
| International Assets Investment Management, LLC | 729 | $391.9K | 0.02% | +89+13.9% | Added |
| TBH Global Asset Management, LLC | 745 | $392.2K | 0.07% | 00.0% | Unchanged |
| Corient IA LLC | 745 | $392.2K | 0.36% | 00.0% | Unchanged |
| Westpac Banking Corp | 746 | $392.7K | 0.02% | 00.0% | Unchanged |
| Bayesian Capital Management, LP | 749 | $394.3K | 0.25% | +749 | New |
| Aviance Capital Partners, LLC | 750 | $394.8K | 0.04% | 00.0% | Unchanged |
| Alpha Family Trust | 750 | $394.8K | 0.16% | 00.0% | Unchanged |
| Thompson Investment Management, Inc. | 750 | $394.8K | 0.05% | 00.0% | Unchanged |
| Baron Wealth Management LLC | 759 | $399.6K | 0.10% | −1−0.1% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 760 | $400.1K | 0.00% | +760 | New |
| BlueSpruce Investments, LP | 761 | $400.6K | 0.06% | +761 | New |
| Aureus Asset Management, LLC | 762 | $401.1K | 0.02% | +49+6.9% | Added |
| Kirtland Hills Capital Management, LLC | 764 | $402.2K | 0.11% | 00.0% | Unchanged |
| Cigna Investments Inc | 767 | $404.0K | 0.05% | 00.0% | Unchanged |
| Eagle Global Advisors LLC | 770 | $405.4K | 0.01% | +280+57.1% | Added |
| Ascent Group, LLC | 774 | $407.4K | 0.01% | +165+27.1% | Added |
| Icon Wealth Advisors, LLC | 783 | $412.4K | 0.02% | −53−6.3% | Reduced |
| Avestar Capital, LLC | 785 | $413.3K | 0.02% | +49+6.7% | Added |
| Lipe & Dalton | 790 | $416.0K | 0.19% | 00.0% | Unchanged |
| Wealth Alliance | 792 | $416.9K | 0.03% | −43−5.1% | Reduced |
| Camden Capital, LLC | 798 | $420.2K | 0.02% | +142+21.6% | Added |
| Triad Wealth Partners, LLC | 744 | $422.5K | 0.03% | +144+24.0% | Added |
| Prelude Capital Management, LLC | 809 | $425.9K | 0.03% | +214+36.0% | Added |
| Turtle Creek Wealth Advisors, LLC | 809 | $426.6K | 0.02% | +91+12.7% | Added |
| Catalytic Wealth RIA, LLC | 815 | $429.0K | 0.02% | −127−13.5% | Reduced |
| City Holding Co | 817 | $430.1K | 0.05% | −242−22.9% | Reduced |
| Empower Advisory Group, LLC | 818 | $430.6K | 0.00% | +37+4.7% | Added |
| Blalock Williams, LLC | 827 | $435.4K | 0.28% | −88−9.6% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 827 | $435.4K | 0.01% | −15−1.8% | Reduced |
| WD Rutherford LLC | 833 | $438.5K | 0.16% | −23−2.7% | Reduced |
| Basecamp Wealth Advisors LLC | 833 | $438.5K | 0.08% | 00.0% | Unchanged |
| Prosperity Consulting Group, LLC | 835 | $439.6K | 0.02% | +177+26.9% | Added |
| Ancora Advisors, LLC | 835 | $439.6K | 0.01% | −33−3.8% | Reduced |
| Adell Harriman & Carpenter Inc | 839 | $441.7K | 0.02% | 00.0% | Unchanged |
| denkapparat Operations GmbH | 844 | $444.3K | 0.15% | 00.0% | Unchanged |
| Cynosure Management, LLC | 852 | $448.5K | 0.07% | +112+15.1% | Added |
| Monticello Wealth Management, LLC | 859 | $452.2K | 0.03% | +6+0.7% | Added |
| Bridgeway Capital Management, LLC | 860 | $452.7K | 0.01% | −3,000−77.7% | Reduced |
| DoubleLine ETF Adviser LP | 865 | $455.4K | 0.19% | −117−11.9% | Reduced |
| Silvercrest Asset Management Group LLC | 867 | $456.4K | 0.00% | −5−0.6% | Reduced |
| Essential Investment Partners LLC | 873 | $459.6K | 0.37% | 00.0% | Unchanged |
| Stevens Capital Management LP | 876 | $461.0K | 0.11% | +470+115.8% | Added |
| Graham Capital Management, L.P. | 879 | $462.7K | 0.01% | −292−24.9% | Reduced |