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, Q3 2025
Institutional positions in IDEXX Laboratories Inc as of Sep 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
- 1,302
- +88 vs. Q2 2025
- Shares held
- 72.2M
- −1.78M (−2.4%) vs. Q2 2025
- Total value
- $46.1B
- +$6.43B (+16.2%) vs. Q2 2025
- New holders
- 162
- 417 more added
- Sold out
- 74
- 490 more reduced
20 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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.
| 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, Q3 2025
Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Destination Wealth Management | 797 | $509.2K | 0.01% | +12+1.5% | Added |
| Howard Bailey Securities, LLC | 795 | $507.9K | 0.14% | −143−15.2% | Reduced |
| Element Capital Management LLC | 793 | $506.6K | 0.72% | +793 | New |
| Lipe & Dalton | 790 | $505.0K | 0.25% | +790 | New |
| Cigna Investments Inc | 785 | $502.0K | 0.07% | 00.0% | Unchanged |
| Empower Advisory Group, LLC | 783 | $500.3K | 0.00% | +7+0.9% | Added |
| TBH Global Asset Management, LLC | 780 | $498.3K | 0.10% | 00.0% | Unchanged |
| Gilbert & Cook, Inc. | 780 | $498.3K | 0.06% | +77+11.0% | Added |
| Yarbrough Capital, LLC | 777 | $496.4K | 0.02% | 00.0% | Unchanged |
| Scotia Capital Inc. | 776 | $495.8K | 0.00% | −139−15.2% | Reduced |
| Aureus Asset Management, LLC | 773 | $493.9K | 0.03% | 00.0% | Unchanged |
| Addison Advisors LLC | 771 | $492.6K | 0.11% | −19−2.4% | Reduced |
| Entropy Technologies, LP | 768 | $490.7K | 0.04% | +768 | New |
| Centurion Wealth Management LLC | 761 | $486.2K | 0.11% | −199−20.7% | Reduced |
| Stony Point Wealth Management Inc. | 761 | $486.2K | 0.20% | −128−14.4% | Reduced |
| Baron Wealth Management LLC | 758 | $484.3K | 0.16% | −9−1.2% | Reduced |
| Clark & Stuart, Inc | 754 | $481.9K | 0.34% | 00.0% | Unchanged |
| Aviance Capital Partners, LLC | 750 | $479.2K | 0.06% | 00.0% | Unchanged |
| Alpha Family Trust | 750 | $479.2K | 0.22% | 00.0% | Unchanged |
| Thompson Investment Management, Inc. | 750 | $479.2K | 0.06% | 00.0% | Unchanged |
| Wealth Alliance | 747 | $477.3K | 0.05% | +43+6.1% | Added |
| Cahill Financial Advisors Inc | 743 | $474.7K | 0.05% | +10+1.4% | Added |
| Penobscot Investment Management Company, Inc. | 740 | $472.8K | 0.04% | 00.0% | Unchanged |
| Sage Mountain Advisors LLC | 739 | $472.2K | 0.03% | +14+1.9% | Added |
| Florida Financial Advisors, LLC | 736 | $470.3K | 0.15% | −106−12.6% | Reduced |
| Advisory Services Network, LLC | 734 | $468.9K | 0.01% | −9−1.2% | Reduced |
| Keystone Financial Group | 733 | $468.3K | 0.04% | +733 | New |
| Brighton Jones LLC | 731 | $467.3K | 0.01% | +77+11.8% | Added |
| Centaurus Financial, Inc. | 730 | $466.0K | 0.02% | −24−3.2% | Reduced |
| Moloney Securities Asset Management, LLC | 722 | $461.3K | 0.05% | −209−22.4% | Reduced |
| Miracle Mile Advisors, LLC | 718 | $459.0K | 0.01% | +55+8.3% | Added |
| Alps Advisors Inc | 710 | $453.6K | 0.00% | −150−17.4% | Reduced |
| Global X Japan Co., Ltd. | 709 | $453.0K | 0.04% | +696+5,353.8% | Added |
| Baker Avenue Asset Management, LP | 708 | $452.2K | 0.01% | +708 | New |
| Patron Partners Advisors, LLC | 706 | $451.1K | 0.20% | 00.0% | Unchanged |
| Yeomans Consulting Group, Inc. | 725 | $449.6K | 0.16% | +725 | New |
| Pitcairn Co | 700 | $447.2K | 0.04% | −111−13.7% | Reduced |
| Oak Hill Wealth Advisors, LLC | 700 | $447.2K | 0.08% | 00.0% | Unchanged |
| United Bank | 700 | $447.2K | 0.16% | 00.0% | Unchanged |
| Prosperity Planning, Inc. | 700 | $447.2K | 0.12% | 00.0% | Unchanged |
| Triad Wealth Partners, LLC | 693 | $442.8K | 0.06% | −176−20.3% | Reduced |
| Ausdal Financial Partners, Inc. | 692 | $442.0K | 0.02% | +123+21.6% | Added |
| Forum Financial Management, LP | 691 | $441.5K | 0.01% | +96+16.1% | Added |
| International Assets Investment Management, LLC | 811 | $440.1K | 0.04% | 00.0% | Unchanged |
| Algert Global LLC | 687 | $438.9K | 0.01% | +687 | New |
| Resources Investment Advisors, LLC. | 686 | $438.3K | 0.00% | −87−11.3% | Reduced |
| Peregrine Asset Advisers, Inc. | 682 | $435.7K | 0.13% | −30−4.2% | Reduced |
| Warren Averett Asset Management, LLC | 681 | $435.1K | 0.00% | −6−0.9% | Reduced |
| Keel Point, LLC | 678 | $433.2K | 0.03% | +65+10.6% | Added |
| Silver Oak Securities, Inc | 677 | $432.5K | 0.03% | −251−27.0% | Reduced |
| Trust Co of Virginia | 675 | $431.3K | 0.04% | −25−3.6% | Reduced |
| ORG Wealth Partners, LLC | 674 | $430.6K | 0.09% | +170+33.7% | Added |
| Optimize Financial Inc | 661 | $422.3K | 0.22% | +274+70.8% | Added |
| Exencial Wealth Advisors, LLC | 660 | $421.4K | 0.01% | +10+1.5% | Added |
| Salvus Wealth Management, LLC | 659 | $421.0K | 0.24% | +46+7.5% | Added |
| CoreCap Advisors, LLC | 656 | $419.1K | 0.02% | −312−32.2% | Reduced |
| Outlook Wealth Advisors, LLC | 656 | $419.1K | 0.10% | −193−22.7% | Reduced |
| Farringdon Capital, Ltd. | 654 | $417.8K | 0.11% | +654 | New |
| Arlington Financial Advisors, LLC | 651 | $415.9K | 0.06% | +36+5.9% | Added |
| Beck Mack & Oliver LLC | 650 | $415.3K | 0.01% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 649 | $414.6K | 0.06% | +91+16.3% | Added |
| CX Institutional | 638 | $408.0K | 0.01% | −10−1.5% | Reduced |
| Meritage Portfolio Management | 635 | $405.7K | 0.03% | 00.0% | Unchanged |
| Sawgrass Asset Management LLC | 635 | $405.7K | 0.05% | 00.0% | Unchanged |
| Weaver Capital Management LLC | 634 | $405.1K | 0.09% | −7−1.1% | Reduced |
| Ascent Group, LLC | 632 | $403.8K | 0.01% | +18+2.9% | Added |
| Buckhead Capital Management LLC | 630 | $402.5K | 0.15% | +630 | New |
| Beacon Pointe Advisors, LLC | 626 | $399.8K | 0.00% | −39−5.9% | Reduced |
| Moseley Investment Management Inc | 625 | $399.3K | 0.12% | 00.0% | Unchanged |
| SFMG, LLC | 622 | $397.6K | 0.03% | +622 | New |
| EverSource Wealth Advisors, LLC | 621 | $396.8K | 0.02% | +15+2.5% | Added |
| Gilman Hill Asset Management, LLC | 618 | $394.8K | 0.06% | +618 | New |
| Daymark Wealth Partners, LLC | 617 | $394.2K | 0.01% | +21+3.5% | Added |
| TB Alternative Assets Ltd. | 615 | $392.9K | 0.06% | +615 | New |
| Garde Capital, Inc. | 605 | $386.5K | 0.02% | 00.0% | Unchanged |
| Aristotle Atlantic Partners, LLC | 600 | $383.3K | 0.01% | 00.0% | Unchanged |
| Evergreen Capital Management LLC | 583 | $372.5K | 0.01% | +186+46.9% | Added |
| Inceptionr LLC | 582 | $371.8K | 0.09% | +582 | New |
| Smith Group Asset Management, LLC | 580 | $370.6K | 0.02% | +580 | New |
| Checchi Capital Advisers, LLC | 575 | $367.0K | 0.03% | −66−10.3% | Reduced |
| TD Waterhouse Canada Inc. | 593 | $366.4K | 0.00% | +163+37.9% | Added |
| Cyndeo Wealth Partners, LLC | 572 | $365.4K | 0.02% | +9+1.6% | Added |
| Papp L Roy & Associates | 570 | $364.2K | 0.04% | 00.0% | Unchanged |
| Sivia Capital Partners, LLC | 570 | $364.2K | 0.10% | +76+15.4% | Added |
| Versant Capital Management, Inc | 569 | $363.5K | 0.05% | +405+247.0% | Added |
| NBT Bank N A | 1,193 | $361.6K | 0.02% | +618+107.5% | Added |
| Financial Engines Advisors L.L.C. | 561 | $358.4K | 0.00% | −138−19.7% | Reduced |
| Global Retirement Partners, LLC | 561 | $358.4K | 0.01% | +117+26.4% | Added |
| 111 Capital | 561 | $358.4K | 0.07% | +561 | New |
| Penserra Capital Management LLC | 558 | $355.0K | 0.00% | +552+9,200.0% | Added |
| Aft, Forsyth & Company, Inc. | 552 | $352.7K | 0.17% | +10+1.8% | Added |
| Rise Advisors, LLC | 551 | $352.0K | 0.13% | −11−2.0% | Reduced |
| Frank, Rimerman Advisors LLC | 551 | $352.0K | 0.02% | +53+10.6% | Added |
| Unique Wealth, LLC | 548 | $350.1K | 0.05% | +6+1.1% | Added |
| Insigneo Advisory Services, LLC | 547 | $349.5K | 0.02% | −5−0.9% | Reduced |
| David Loasby | 554 | $347.5K | 0.03% | 00.0% | Unchanged |
| Harel Insurance Investments & Financial Services Ltd. | 546 | $347.0K | 0.00% | +478+702.9% | Added |
| City Holding Co | 542 | $346.2K | 0.04% | +297+121.2% | Added |
| Archetype Wealth Partners | 541 | $346.0K | 0.04% | +541 | New |
| Lavaca Capital LLC | 540 | $345.0K | 0.06% | 00.0% | Unchanged |