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, Q1 2025
Institutional positions in IDEXX Laboratories Inc as of Mar 31, 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
- 1,143
- +34 vs. Q4 2024
- Shares held
- 74.1M
- +2.63M (+3.7%) vs. Q4 2024
- Total value
- $31.1B
- +$1.53B (+5.2%) vs. Q4 2024
- New holders
- 123
- 467 more added
- Sold out
- 89
- 353 more reduced
15 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Merit Financial Group, LLC | 1,894 | $795.4K | 0.01% | +1,133+148.9% | Added |
| Bryn Mawr Trust Co | 1,892 | $794.5K | 0.01% | −22−1.1% | Reduced |
| Vestcor Inc | 1,889 | $793.0K | 0.03% | +388+25.8% | Added |
| Haven Private, LLC | 1,888 | $792.9K | 0.45% | −131−6.5% | Reduced |
| Clearstead Advisors, LLC | 1,887 | $792.4K | 0.01% | +158+9.1% | Added |
| NVWM, LLC | 1,884 | $791.2K | 0.21% | +3+0.2% | Added |
| Sym Financial Corp | 1,880 | $789.5K | 0.10% | +543+40.6% | Added |
| Portland Global Advisors LLC | 1,863 | $782.4K | 0.10% | +7+0.4% | Added |
| Financial Counselors Inc | 1,858 | $780.3K | 0.01% | +12+0.7% | Added |
| Equitable Trust Co | 1,849 | $776.5K | 0.04% | +214+13.1% | Added |
| Qtron Investments LLC | 1,819 | $763.9K | 0.11% | −226−11.1% | Reduced |
| Summit Financial, LLC | 1,811 | $760.5K | 0.02% | −611−25.2% | Reduced |
| Connable Office Inc | 1,800 | $755.9K | 0.08% | 00.0% | Unchanged |
| D.A. Davidson & Co. | 1,800 | $755.9K | 0.01% | +126+7.5% | Added |
| United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund | 1,800 | $755.9K | 0.03% | +700+63.6% | Added |
| Western Wealth Management, LLC | 1,797 | $754.7K | 0.05% | 00.0% | Unchanged |
| Greenleaf Trust | 1,791 | $752.1K | 0.01% | +163+10.0% | Added |
| Tema ETFs LLC | 1,781 | $747.9K | 0.22% | +1,045+142.0% | Added |
| Suncoast Equity Management | 1,777 | $746.3K | 0.08% | +253+16.6% | Added |
| Inceptionr LLC | 1,760 | $739.1K | 0.22% | +1,209+219.4% | Added |
| Oak Ridge Investments LLC | 1,746 | $733.2K | 0.06% | −44−2.5% | Reduced |
| SkyOak Wealth, LLC | 1,736 | $729.0K | 0.16% | 00.0% | Unchanged |
| Stephens Inc | 1,732 | $727.4K | 0.01% | −222−11.4% | Reduced |
| Baxter Bros Inc | 1,710 | $718.1K | 0.09% | 00.0% | Unchanged |
| Everence Capital Management Inc | 1,700 | $714.0K | 0.05% | 00.0% | Unchanged |
| Shell Asset Management Co | 1,697 | $713.0K | 0.03% | −88−4.9% | Reduced |
| Conestoga Capital Advisors, LLC | 1,694 | $711.4K | 0.01% | +70+4.3% | Added |
| Red Spruce Capital, LLC | 1,682 | $706.4K | 0.33% | −82−4.6% | Reduced |
| Oxler Private Wealth LLC | 1,682 | $706.4K | 0.25% | −13−0.8% | Reduced |
| Mission Wealth Management, LP | 1,669 | $701.0K | 0.02% | −1−0.1% | Reduced |
| Reynders McVeigh Capital Management, LLC | 1,650 | $693.0K | 0.04% | 00.0% | Unchanged |
| Allworth Financial LP | 1,555 | $685.6K | 0.00% | +48+3.2% | Added |
| Coldstream Capital Management Inc | 1,626 | $683.0K | 0.01% | +147+9.9% | Added |
| Y-Intercept (Hong Kong) Ltd | 1,609 | $675.7K | 0.05% | −7,523−82.4% | Reduced |
| Douglass Winthrop Advisors, LLC | 1,600 | $671.9K | 0.01% | 00.0% | Unchanged |
| Eqis Capital Management, Inc. | 1,584 | $665.3K | 0.06% | +61+4.0% | Added |
| Whittier Trust Co | 1,575 | $661.4K | 0.01% | −94−5.6% | Reduced |
| Bangor Savings Bank | 1,573 | $660.6K | 0.06% | −23−1.4% | Reduced |
| Balentine LLC | 1,571 | $659.7K | 0.03% | +1,571 | New |
| Berkshire Bank | 1,557 | $653.9K | 0.16% | +4+0.3% | Added |
| Wolverine Trading, LLC | 1,571 | $653.3K | 0.02% | −164−9.5% | Reduced |
| Hilltop Holdings Inc. | 1,552 | $651.8K | 0.04% | +502+47.8% | Added |
| Investment House LLC | 1,550 | $650.9K | 0.04% | 00.0% | Unchanged |
| RSM US Wealth Management LLC | 1,544 | $648.4K | 0.01% | +64+4.3% | Added |
| Empowered Funds, LLC | 1,538 | $645.9K | 0.01% | +95+6.6% | Added |
| Balyasny Asset Management LLC | 1,525 | $640.4K | 0.00% | −930−37.9% | Reduced |
| Versor Investments LP | 1,518 | $637.5K | 0.10% | +1,018+203.6% | Added |
| Pinnacle Associates Ltd | 1,511 | $634.5K | 0.01% | −180−10.6% | Reduced |
| Diversified Trust Co | 1,508 | $633.3K | 0.02% | +1,508 | New |
| K.J. Harrison & Partners Inc | 1,500 | $629.9K | 0.12% | +1,500 | New |
| Atlantic Trust, LLC | 1,499 | $629.5K | 0.14% | +140+10.3% | Added |
| Intrust Bank NA | 1,498 | $629.1K | 0.06% | −56−3.6% | Reduced |
| Delta Financial Group, Inc. | 1,482 | $628.0K | 0.14% | 00.0% | Unchanged |
| Meeder Advisory Services, Inc. | 1,483 | $622.8K | 0.04% | −89−5.7% | Reduced |
| Hills Bank & Trust Co | 1,479 | $621.1K | 0.04% | −1−0.1% | Reduced |
| Ballentine Partners, LLC | 1,478 | $620.7K | 0.01% | +253+20.7% | Added |
| Exchange Traded Concepts, LLC | 1,476 | $619.8K | 0.01% | −323−18.0% | Reduced |
| Dakota Wealth Management | 1,450 | $608.9K | 0.01% | −256−15.0% | Reduced |
| MUFG Securities Americas Inc. | 1,450 | $608.9K | 0.07% | +241+19.9% | Added |
| Two Sigma Securities, LLC | 1,439 | $604.3K | 0.09% | +1,439 | New |
| Caisse des Depots Et Consignations | 1,426 | $598.8K | 0.03% | −114−7.4% | Reduced |
| Sargent Investment Group, LLC | 1,423 | $597.6K | 0.10% | +1,423 | New |
| Farmers & Merchants Trust Co of Long Beach | 1,420 | $596.3K | 0.15% | 00.0% | Unchanged |
| Bigelow Investment Advisors, LLC | 1,420 | $596.3K | 0.28% | +27+1.9% | Added |
| Signaturefd, LLC | 1,416 | $594.6K | 0.01% | +154+12.2% | Added |
| Perigon Wealth Management, LLC | 1,413 | $593.4K | 0.02% | −61−4.1% | Reduced |
| Ci Investments Inc. | 1,402 | $589.0K | 0.00% | −821−36.9% | Reduced |
| Little House Capital LLC | 1,402 | $588.8K | 0.16% | +1,402 | New |
| American Trust | 1,392 | $584.7K | 0.14% | +2+0.1% | Added |
| KFG Wealth Management, LLC | 1,391 | $584.1K | 0.11% | +299+27.4% | Added |
| Hemenway Trust Co LLC | 1,373 | $576.6K | 0.05% | −153−10.0% | Reduced |
| Sax Wealth Advisors, LLC | 1,370 | $575.3K | 0.04% | −56−3.9% | Reduced |
| Concurrent Investment Advisors, LLC | 1,370 | $575.1K | 0.01% | +509+59.1% | Added |
| Garda Capital Partners LP | 1,358 | $570.3K | 0.32% | +1,358 | New |
| Inspire Advisors, LLC | 1,355 | $569.0K | 0.07% | +114+9.2% | Added |
| Weatherly Asset Management L. P. | 1,352 | $567.8K | 0.05% | −5−0.4% | Reduced |
| Horizon Investments, LLC | 1,345 | $564.8K | 0.02% | +49+3.8% | Added |
| CFC Planning Co LLC | 1,320 | $554.3K | 0.61% | +143+12.1% | Added |
| Ostrum Asset Management | 1,315 | $552.2K | 0.03% | −169−11.4% | Reduced |
| First National Bank | 1,296 | $544.3K | 0.35% | −19−1.4% | Reduced |
| GHP Investment Advisors, Inc. | 1,285 | $539.6K | 0.03% | 00.0% | Unchanged |
| Everhart Financial Group, Inc. | 1,285 | $539.6K | 0.07% | +539+72.3% | Added |
| WealthShield Partners, LLC | 1,278 | $536.7K | 0.07% | −4−0.3% | Reduced |
| S-Bank Fund Management Ltd | 1,275 | $535.4K | 0.10% | +1,275 | New |
| Montag A & Associates Inc | 1,250 | $524.9K | 0.03% | 00.0% | Unchanged |
| Summit Trail Advisors, LLC | 1,241 | $521.2K | 0.02% | +431+53.2% | Added |
| Diversify Wealth Management, LLC | 1,186 | $518.2K | 0.04% | +1,186 | New |
| Taurus Asset Management, LLC | 1,225 | $514.4K | 0.05% | 00.0% | Unchanged |
| STF Management LP | 1,224 | $514.0K | 0.25% | −20−1.6% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 1,219 | $511.9K | 0.02% | +74+6.5% | Added |
| Legacy Trust | 1,206 | $506.5K | 0.12% | −9−0.7% | Reduced |
| Beck Mack & Oliver LLC | 1,200 | $503.9K | 0.01% | −892−42.6% | Reduced |
| Angeles Wealth Management, LLC | 1,181 | $496.0K | 0.04% | +1+0.1% | Added |
| 111 Capital | 1,174 | $493.0K | 0.10% | −921−44.0% | Reduced |
| CIBC World Markets Inc. | 1,171 | $491.8K | 0.00% | −9−0.8% | Reduced |
| Phoenix Holdings Ltd. | 1,161 | $489.3K | 0.01% | +32+2.8% | Added |
| Pine Haven Investment Counsel, Inc | 1,155 | $485.0K | 0.41% | +80+7.4% | Added |
| Aspen Grove Capital, LLC | 1,155 | $485.0K | 0.09% | +1,155 | New |
| Moloney Securities Asset Management, LLC | 1,145 | $480.8K | 0.07% | +241+26.7% | Added |
| 17 Capital Partners, LLC | 1,130 | $474.5K | 0.30% | +1,130 | New |