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 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.
| 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.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sheets Smith Wealth Management | 455 | $244.0K | 0.03% | −125−21.6% | Reduced |
| Strategic Blueprint, LLC | 455 | $244.0K | 0.01% | +455 | New |
| CWA Asset Management Group, LLC | 461 | $247.3K | 0.01% | +461 | New |
| Bridgewater Advisors Inc. | 435 | $249.3K | 0.02% | +435 | New |
| Bragg Financial Advisors, Inc | 468 | $251.0K | 0.01% | +468 | New |
| Wrapmanager Inc | 470 | $252.1K | 0.06% | +470 | New |
| Gerber Kawasaki Wealth & Investment Management | 471 | $252.6K | 0.01% | +471 | New |
| Oarsman Capital, Inc. | 472 | $253.2K | 0.04% | +472 | New |
| St Germain D J Co Inc | 473 | $253.7K | 0.01% | +290+158.5% | Added |
| Journey Strategic Wealth LLC | 475 | $254.8K | 0.01% | +475 | New |
| YHB Investment Advisors, Inc. | 475 | $254.8K | 0.02% | +475 | New |
| Grunden Financial Advisory, Inc. | 475 | $254.8K | 0.11% | +475 | New |
| Plum Street Advisors, LLC | 482 | $258.5K | 0.11% | 00.0% | Unchanged |
| Meiji Yasuda Asset Management Co Ltd. | 484 | $259.6K | 0.01% | −735−60.3% | Reduced |
| FIL Ltd | 488 | $261.7K | 0.00% | +488 | New |
| Eagle Global Advisors LLC | 490 | $262.8K | 0.01% | 00.0% | Unchanged |
| Capital Advisors Inc | 490 | $262.8K | 0.00% | +5+1.0% | Added |
| Great Valley Advisor Group, Inc. | 490 | $263.0K | 0.01% | 00.0% | Unchanged |
| Acima Private Wealth, LLC | 493 | $264.4K | 0.09% | 00.0% | Unchanged |
| Claro Advisors LLC | 494 | $265.0K | 0.04% | −194−28.2% | Reduced |
| Sivia Capital Partners, LLC | 494 | $265.0K | 0.09% | +494 | New |
| 180 Wealth Advisors, LLC | 495 | $265.6K | 0.04% | −79−13.8% | Reduced |
| Cacti Asset Management LLC | 500 | $265.7K | 0.02% | 00.0% | Unchanged |
| Symmetry Partners, LLC | 496 | $266.1K | 0.03% | +496 | New |
| Frank, Rimerman Advisors LLC | 498 | $267.1K | 0.02% | −252−33.6% | Reduced |
| S&CO Inc | 500 | $268.0K | 0.02% | 00.0% | Unchanged |
| Andrew Hill Investment Advisors, Inc. | 499 | $268.1K | 0.22% | −1−0.2% | Reduced |
| Gabelli Funds LLC | 500 | $268.2K | 0.00% | 00.0% | Unchanged |
| Wealth Quarterback LLC | 500 | $268.2K | 0.13% | 00.0% | Unchanged |
| Catalyst Funds Management Pty Ltd | 500 | $268.2K | 0.07% | +500 | New |
| Castleview Partners, LLC | 501 | $268.7K | 0.17% | +501 | New |
| Rossby Financial, LCC | 502 | $269.2K | 0.10% | +4+0.8% | Added |
| Strengthening Families & Communities, LLC | 502 | $269.2K | 0.15% | 00.0% | Unchanged |
| Dynamic Advisor Solutions LLC | 502 | $269.2K | 0.01% | +2+0.4% | Added |
| Patton Fund Management, Inc. | 502 | $269.2K | 0.06% | +502 | New |
| Inscription Capital, LLC | 504 | $270.3K | 0.04% | +504 | New |
| Family Wealth Group, LLC | 504 | $270.3K | 0.21% | +504 | New |
| Arete Wealth Advisors, LLC | 505 | $271.0K | 0.02% | −63−11.1% | Reduced |
| Marietta Investment Partners LLC | 506 | $271.4K | 0.06% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 506 | $271.4K | 0.01% | +506 | New |
| Pinnacle Wealth Planning Services, Inc. | 509 | $272.7K | 0.04% | +509 | New |
| ORG Wealth Partners, LLC | 504 | $273.5K | 0.07% | +504 | New |
| Hall Laurie J Trustee | 510 | $273.5K | 0.09% | 00.0% | Unchanged |
| Moss Adams Wealth Advisors LLC | 511 | $274.1K | 0.02% | −69−11.9% | Reduced |
| Fullcircle Wealth LLC | 415 | $283.4K | 0.11% | +415 | New |
| Mayflower Financial Advisors, LLC | 529 | $283.7K | 0.04% | −4−0.8% | Reduced |
| Northeast Investment Management | 533 | $285.9K | 0.01% | 00.0% | Unchanged |
| Ipswich Investment Management Co., Inc. | 535 | $286.9K | 0.07% | 00.0% | Unchanged |
| Mesirow Financial Investment Management, Inc. | 535 | $286.9K | 0.01% | +535 | New |
| Retireful, LLC | 537 | $288.0K | 0.20% | +537 | New |
| Lavaca Capital LLC | 540 | $289.6K | 0.12% | 00.0% | Unchanged |
| Sigma Planning Corp | 541 | $290.2K | 0.01% | +36+7.1% | Added |
| Aft, Forsyth & Company, Inc. | 542 | $290.7K | 0.15% | −155−22.2% | Reduced |
| Unique Wealth, LLC | 542 | $290.7K | 0.05% | +23+4.4% | Added |
| Gordian Capital Singapore Pte Ltd | 550 | $295.0K | 0.45% | −200−26.7% | Reduced |
| LGT Fund Management Co Ltd. | 550 | $295.0K | 0.03% | −40−6.8% | Reduced |
| Insigneo Advisory Services, LLC | 552 | $296.1K | 0.03% | +552 | New |
| David Loasby | 554 | $296.7K | 0.03% | −548−49.7% | Reduced |
| Two Sigma Securities, LLC | 558 | $299.3K | 0.04% | −881−61.2% | Reduced |
| Gen-Wealth Partners Inc | 558 | $299.3K | 0.12% | +29+5.5% | Added |
| Rise Advisors, LLC | 562 | $301.4K | 0.12% | +21+3.9% | Added |
| Cyndeo Wealth Partners, LLC | 563 | $302.0K | 0.02% | +7+1.3% | Added |
| Maple Capital Management, Inc. | 568 | $304.6K | 0.02% | −5−0.9% | Reduced |
| Union Bancaire Privee, UBP SA | 578 | $305.1K | 0.01% | −1,373−70.4% | Reduced |
| Ausdal Financial Partners, Inc. | 569 | $305.2K | 0.02% | +63+12.5% | Added |
| Papp L Roy & Associates | 570 | $305.7K | 0.04% | −50−8.1% | Reduced |
| NBT Bank N A | 575 | $308.4K | 0.02% | 00.0% | Unchanged |
| Marex Group plc | 577 | $309.5K | 0.01% | −179−23.7% | Reduced |
| IFP Advisors, Inc | 592 | $317.7K | 0.01% | −274−31.6% | Reduced |
| Forum Financial Management, LP | 595 | $319.1K | 0.00% | +1+0.2% | Added |
| Daymark Wealth Partners, LLC | 596 | $319.7K | 0.01% | −27−4.3% | Reduced |
| Group One Trading, L.P. | 599 | $321.3K | 0.01% | +511+580.7% | Added |
| J. W. Coons Advisors, LLC | 600 | $321.8K | 0.07% | 00.0% | Unchanged |
| Aristotle Atlantic Partners, LLC | 600 | $321.8K | 0.01% | 00.0% | Unchanged |
| Garde Capital, Inc. | 605 | $324.5K | 0.02% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 606 | $325.0K | 0.01% | +147+32.0% | Added |
| DRW Securities, LLC | 611 | $327.7K | 0.02% | +611 | New |
| Keel Point, LLC | 613 | $328.8K | 0.02% | −20−3.2% | Reduced |
| Salvus Wealth Management, LLC | 613 | $328.8K | 0.19% | +613 | New |
| Ascent Group, LLC | 614 | $329.3K | 0.01% | −103−14.4% | Reduced |
| Arlington Financial Advisors, LLC | 615 | $329.8K | 0.05% | 00.0% | Unchanged |
| Simon Quick Advisors, LLC | 622 | $333.6K | 0.02% | −235−27.4% | Reduced |
| Voleon Capital Management LP | 624 | $334.7K | 0.02% | −2,308−78.7% | Reduced |
| Moseley Investment Management Inc | 625 | $335.2K | 0.12% | 00.0% | Unchanged |
| MBB Public Markets I LLC | 630 | $337.9K | 0.04% | −138−18.0% | Reduced |
| Meritage Portfolio Management | 635 | $340.6K | 0.02% | 00.0% | Unchanged |
| Sawgrass Asset Management LLC | 635 | $340.6K | 0.04% | 00.0% | Unchanged |
| Avestar Capital, LLC | 639 | $342.7K | 0.03% | −59−8.5% | Reduced |
| Checchi Capital Advisers, LLC | 641 | $343.5K | 0.02% | −10−1.5% | Reduced |
| Weaver Capital Management LLC | 641 | $343.8K | 0.08% | 00.0% | Unchanged |
| CX Institutional | 648 | $348.0K | 0.01% | +135+26.3% | Added |
| Beck Mack & Oliver LLC | 650 | $348.6K | 0.01% | −550−45.8% | Reduced |
| Exencial Wealth Advisors, LLC | 650 | $348.6K | 0.01% | +4+0.6% | Added |
| Gitterman Wealth Management, LLC | 652 | $349.7K | 0.08% | +652 | New |
| Brighton Jones LLC | 654 | $350.8K | 0.01% | +654 | New |
| Atomi Financial Group, Inc. | 658 | $353.1K | 0.01% | −439−40.0% | Reduced |
| Miracle Mile Advisors, LLC | 663 | $355.8K | 0.01% | +113+20.5% | Added |
| Clarius Group, LLC | 665 | $356.7K | 0.02% | −116−14.9% | Reduced |
| Beacon Pointe Advisors, LLC | 665 | $356.7K | 0.00% | +665 | New |
| Landscape Capital Management, L.L.C. | 675 | $362.0K | 0.03% | 00.0% | Unchanged |