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 |
|---|---|---|---|---|---|
| Fifth Third Bancorp | 5,982 | $3.21M | 0.01% | −93−1.5% | Reduced |
| We Are One Seven, LLC | 5,943 | $3.19M | 0.10% | +5,943 | New |
| Wiley Bros.-Aintree Capital, LLC | 5,927 | $3.18M | 0.02% | +2,839+91.9% | Added |
| Tikehau Investment Management | 5,900 | $3.16M | 4.93% | +1,356+29.8% | Added |
| Cabot Wealth Management Inc | 5,862 | $3.14M | 0.37% | −12−0.2% | Reduced |
| Knollwood Investment Advisory, LLC | 5,800 | $3.11M | 0.30% | 00.0% | Unchanged |
| Robinson Value Management, Ltd. | 5,765 | $3.09M | 1.94% | −22−0.4% | Reduced |
| Commerce Bank | 5,760 | $3.09M | 0.02% | +87+1.5% | Added |
| Metis Global Partners, LLC | 5,756 | $3.09M | 0.08% | −813−12.4% | Reduced |
| Cortland Associates Inc | 5,675 | $3.04M | 0.36% | −19−0.3% | Reduced |
| Tokio Marine Asset Management Co Ltd | 5,659 | $3.04M | 0.12% | −12,798−69.3% | Reduced |
| Employees Retirement System of Texas | 5,650 | $3.03M | 0.02% | +5,650 | New |
| CWM, LLC | 5,637 | $3.02M | 0.01% | −438−7.2% | Reduced |
| Childress Capital Advisors, LLC | 5,621 | $3.01M | 0.76% | −50−0.9% | Reduced |
| Portside Wealth Group, LLC | 5,610 | $3.01M | 0.45% | +5,046+894.7% | Added |
| Apollon Wealth Management, LLC | 5,594 | $3.00M | 0.06% | +7+0.1% | Added |
| EFG Asset Management (Americas) Corp. | 5,592 | $3.00M | 0.55% | −301−5.1% | Reduced |
| Mizuho Securities USA LLC | 5,563 | $2.98M | 0.06% | +5,563 | New |
| Jump Financial, LLC | 5,532 | $2.97M | 0.04% | +5,032+1,006.4% | Added |
| Sit Investment Associates Inc | 5,500 | $2.95M | 0.06% | 00.0% | Unchanged |
| Avanza Fonder AB | 5,496 | $2.95M | 0.09% | 00.0% | Unchanged |
| Kinneret Advisory, LLC | 5,483 | $2.94M | 0.27% | −8−0.1% | Reduced |
| Evercore Wealth Management, LLC | 5,444 | $2.92M | 0.05% | −500−8.4% | Reduced |
| Old Port Advisors | 5,361 | $2.88M | 0.78% | −924−14.7% | Reduced |
| Patten Group, Inc. | 5,314 | $2.85M | 0.60% | +15+0.3% | Added |
| Motley Fool Asset Management LLC | 5,287 | $2.84M | 0.13% | +615+13.2% | Added |
| Kraematon Investment Advisors, Inc | 5,242 | $2.81M | 2.65% | −160−3.0% | Reduced |
| Kentucky Retirement Systems | 5,208 | $2.79M | 0.08% | −341−6.1% | Reduced |
| Moneta Group Investment Advisors LLC | 5,152 | $2.76M | 0.03% | −11−0.2% | Reduced |
| GAM Holding AG | 5,137 | $2.76M | 0.19% | −12−0.2% | Reduced |
| Banque Transatlantique SA | 5,093 | $2.75M | 0.08% | −104−2.0% | Reduced |
| Natixis | 5,067 | $2.72M | 0.01% | −1,998−28.3% | Reduced |
| Adviser Investments LLC | 5,063 | $2.72M | 0.03% | −159−3.0% | Reduced |
| Campbell & CO Investment Adviser LLC | 5,051 | $2.71M | 0.17% | +5,051 | New |
| Aurora Investment Managers, LLC. | 5,042 | $2.70M | 1.64% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 5,000 | $2.68M | 0.01% | +361+7.8% | Added |
| Icon Wealth Advisors, LLC | 4,953 | $2.66M | 0.19% | +4,378+761.4% | Added |
| Umb Bank N A | 4,914 | $2.64M | 0.04% | −34−0.7% | Reduced |
| Mercer Global Advisors Inc | 4,897 | $2.63M | 0.01% | −191−3.8% | Reduced |
| Congress Wealth Management LLC | 4,857 | $2.61M | 0.03% | +527+12.2% | Added |
| Hartford Investment Management Co | 4,850 | $2.60M | 0.08% | −155−3.1% | Reduced |
| Grandeur Peak Global Advisors, LLC | 4,830 | $2.59M | 0.31% | −2,013−29.4% | Reduced |
| Greenfield Seitz Capital Management, LLC | 4,811 | $2.58M | 0.91% | +37+0.8% | Added |
| MML Investors Services, LLC | 4,796 | $2.57M | 0.01% | +289+6.4% | Added |
| Birchbrook, Inc. | 4,748 | $2.55M | 1.36% | −1,145−19.4% | Reduced |
| Andra AP-fonden | 4,723 | $2.53M | 0.04% | −13,077−73.5% | Reduced |
| King Luther Capital Management Corp | 4,706 | $2.52M | 0.01% | −190−3.9% | Reduced |
| Taylor Frigon Capital Management LLC | 4,692 | $2.52M | 1.34% | −336−6.7% | Reduced |
| Allworth Financial LP | 4,674 | $2.51M | 0.01% | +3,119+200.6% | Added |
| NewEdge Wealth, LLC | 3,848 | $2.50M | 0.04% | +3,145+447.4% | Added |
| Tsai Capital Corp | 4,640 | $2.49M | 1.82% | −4,585−49.7% | Reduced |
| J. Stern & Co. LLP | 4,954 | $2.48M | 0.21% | +299+6.4% | Added |
| Camarda Financial Advisors, LLC | 4,632 | $2.48M | 0.98% | +4,632 | New |
| Banque Cantonale Vaudoise | 4,625 | $2.48M | 0.10% | −5,275−53.3% | Reduced |
| M&T Bank Corp | 4,564 | $2.45M | 0.01% | +168+3.8% | Added |
| Grimes & Company, Inc. | 4,468 | $2.40M | 0.07% | −34−0.8% | Reduced |
| Sanctuary Advisors, LLC | 4,456 | $2.39M | 0.01% | +1,561+53.9% | Added |
| Great Lakes Advisors, LLC | 4,443 | $2.38M | 0.02% | +1,876+73.1% | Added |
| J.W. Cole Advisors, Inc. | 4,434 | $2.38M | 0.05% | +440+11.0% | Added |
| Investment Management Corp of Ontario | 4,419 | $2.37M | 0.03% | +2,129+93.0% | Added |
| EP Wealth Advisors, LLC | 4,412 | $2.37M | 0.02% | +2,470+127.2% | Added |
| Spinnaker Trust | 4,411 | $2.37M | 0.14% | −450−9.3% | Reduced |
| Boston Private Wealth LLC | 4,333 | $2.32M | 0.12% | +212+5.1% | Added |
| Securian Asset Management, Inc | 4,308 | $2.31M | 0.07% | −120−2.7% | Reduced |
| Federation des caisses Desjardins du Quebec | 4,262 | $2.29M | 0.01% | +47+1.1% | Added |
| Achmea Investment Management B.V. | 4,232 | $2.27M | 0.03% | +2,117+100.1% | Added |
| Ramsay, Stattman, Vela & Price, Inc. | 4,175 | $2.24M | 0.42% | 00.0% | Unchanged |
| Gulf International Bank (UK) Ltd | 4,134 | $2.22M | 0.08% | −512−11.0% | Reduced |
| Martin Capital Advisors, LLP | 4,113 | $2.21M | 1.44% | +100+2.5% | Added |
| Wealthspire Advisors, LLC | 4,104 | $2.20M | 0.01% | +46+1.1% | Added |
| Benjamin Edwards Inc | 4,087 | $2.19M | 0.03% | +311+8.2% | Added |
| Meyer Handelman Co | 3,991 | $2.14M | 0.07% | 00.0% | Unchanged |
| Keybank National Association | 3,985 | $2.14M | 0.01% | −76−1.9% | Reduced |
| Union Savings Bank | 4,000 | $2.14M | 0.98% | 00.0% | Unchanged |
| Aster Capital Management (DIFC) Ltd | 3,930 | $2.11M | 0.48% | +3,699+1,601.3% | Added |
| Maryland State Retirement & Pension System | 3,922 | $2.10M | 0.05% | +123+3.2% | Added |
| Prime Capital Investment Advisors, LLC | 3,912 | $2.10M | 0.03% | −137−3.4% | Reduced |
| Norden Group LLC | 3,883 | $2.08M | 0.23% | +3,313+581.2% | Added |
| Cura Wealth Advisors, LLC | 3,865 | $2.07M | 0.97% | −4,251−52.4% | Reduced |
| Steward Partners Investment Advisory, LLC | 3,860 | $2.07M | 0.02% | +1,165+43.2% | Added |
| New Mexico Educational Retirement Board | 3,850 | $2.06M | 0.07% | 00.0% | Unchanged |
| Granite Investment Partners, LLC | 3,836 | $2.06M | 0.10% | −16,116−80.8% | Reduced |
| Virtu Financial LLC | 3,792 | $2.03M | 0.10% | +3,792 | New |
| Shell Asset Management Co | 3,777 | $2.03M | 0.07% | +2,080+122.6% | Added |
| Perfromance Wealth Partners, LLC | 3,746 | $2.01M | 0.06% | +825+28.2% | Added |
| Norway Savings Bank | 3,732 | $2.00M | 1.03% | +294+8.6% | Added |
| Allspring Global Investments Holdings, LLC | 3,673 | $1.99M | 0.00% | −64−1.7% | Reduced |
| Chicago Trust Co NA | 3,686 | $1.98M | 0.28% | +953+34.9% | Added |
| Citadel Investment Advisory, Inc. | 3,682 | $1.98M | 0.96% | +47+1.3% | Added |
| Wimmer Associates 1, LLC | 3,672 | $1.97M | 1.01% | 00.0% | Unchanged |
| Huntington National Bank | 3,651 | $1.96M | 0.01% | +19+0.5% | Added |
| Paragon Capital Management Inc | 3,646 | $1.96M | 1.49% | −83−2.2% | Reduced |
| Pacific Point Advisors, LLC | 3,636 | $1.95M | 1.06% | +179+5.2% | Added |
| ASR Vermogensbeheer N.V. | 3,633 | $1.95M | 0.03% | −8−0.2% | Reduced |
| HB Wealth Management, LLC | 3,622 | $1.94M | 0.02% | −202−5.3% | Reduced |
| J. Safra Sarasin Holding AG | 3,610 | $1.94M | 0.03% | +1,538+74.2% | Added |
| Cullen/Frost Bankers, Inc. | 3,554 | $1.91M | 0.02% | 00.0% | Unchanged |
| B.O.S.S. Retirement Advisors, LLC | 3,549 | $1.90M | 0.48% | −257−6.8% | Reduced |
| AG2R la Mondiale Gestion D'Actifs | 3,501 | $1.88M | 0.10% | 00.0% | Unchanged |
| Platinum Investment Management Ltd | 3,500 | $1.88M | 0.12% | +3,500 | New |