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, Q4 2024
Institutional positions in IDEXX Laboratories Inc as of Dec 31, 2024. 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
- 1,124
- +24 vs. Q3 2024
- Shares held
- 71.9M
- −1.22M (−1.7%) vs. Q3 2024
- Total value
- $29.8B
- −$6.87B (−18.8%) vs. Q3 2024
- New holders
- 165
- 338 more added
- Sold out
- 141
- 439 more reduced
17 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Stevens Capital Management LP | 949 | $392.0K | 0.16% | −579−37.9% | Reduced |
| Blalock Williams, LLC | 950 | $392.8K | 0.46% | +950 | New |
| Snowden Capital Advisors LLC | 953 | $394.0K | 0.01% | −1,023−51.8% | Reduced |
| Ritholtz Wealth Management | 956 | $395.2K | 0.01% | +291+43.8% | Added |
| Baron Wealth Management LLC | 964 | $398.6K | 0.19% | +41+4.4% | Added |
| Signal Advisors Wealth, LLC | 967 | $399.6K | 0.05% | +198+25.7% | Added |
| Trust Asset Management LLC | 973 | $402.3K | 0.03% | 00.0% | Unchanged |
| Dana Investment Advisors, Inc. | 980 | $405.2K | 0.01% | 00.0% | Unchanged |
| Fifth Third Wealth Advisors LLC | 984 | $406.8K | 0.02% | +149+17.8% | Added |
| Thoroughbred Financial Services, LLC | 987 | $408.0K | 0.02% | −16−1.6% | Reduced |
| Adell Harriman & Carpenter Inc | 999 | $413.0K | 0.03% | +999 | New |
| NorthRock Partners, LLC | 1,000 | $413.4K | 0.01% | −898−47.3% | Reduced |
| Ellevest, Inc. | 1,000 | $413.4K | 0.02% | −149−13.0% | Reduced |
| W.G. Shaheen & Associates DBA Whitney & Co | 1,000 | $413.4K | 0.04% | 00.0% | Unchanged |
| International Assets Investment Management, LLC | 1,013 | $414.2K | 0.03% | −527,447−99.8% | Reduced |
| Net Worth Advisory Group | 1,002 | $414.3K | 0.13% | −33−3.2% | Reduced |
| Kingsview Wealth Management, LLC | 1,006 | $415.9K | 0.01% | +3+0.3% | Added |
| Financial Advocates Investment Management | 1,008 | $416.7K | 0.02% | +225+28.7% | Added |
| Aberdeen Wealth Management LLC | 1,008 | $416.7K | 0.29% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 1,013 | $418.8K | 0.00% | −1,009−49.9% | Reduced |
| Sherbrooke Park Advisers LLC | 1,017 | $420.5K | 0.13% | −585−36.5% | Reduced |
| Bridgefront Capital, LLC | 1,025 | $423.8K | 0.14% | +1,025 | New |
| Westpac Banking Corp | 1,030 | $425.8K | 0.03% | −4,100−79.9% | Reduced |
| Oak Thistle LLC | 1,031 | $426.3K | 0.13% | +1,031 | New |
| Marex Group plc | 1,031 | $426.3K | 0.01% | +1,031 | New |
| Sanibel Captiva Trust Company, Inc. | 1,037 | $428.7K | 0.01% | −51−4.7% | Reduced |
| Hilltop Holdings Inc. | 1,050 | $434.1K | 0.03% | +1,050 | New |
| Quadrant Capital Group LLC | 1,055 | $436.2K | 0.03% | −79−7.0% | Reduced |
| Pitcairn Co | 1,063 | $439.5K | 0.03% | −79−6.9% | Reduced |
| ICICI Prudential Asset Management Co Ltd | 1,066 | $440.7K | 0.05% | −8−0.7% | Reduced |
| Congress Wealth Management LLC | 1,073 | $444.0K | 0.01% | −116−9.8% | Reduced |
| Pine Haven Investment Counsel, Inc | 1,075 | $444.4K | 0.37% | +102+10.5% | Added |
| Kirtland Hills Capital Management, LLC | 1,077 | $445.3K | 0.28% | +18+1.7% | Added |
| Dearborn Partners LLC | 1,080 | $446.5K | 0.02% | −75−6.5% | Reduced |
| KFG Wealth Management, LLC | 1,092 | $451.5K | 0.08% | +99+10.0% | Added |
| Continental Investors Services, Inc. | 1,093 | $451.9K | 0.90% | 00.0% | Unchanged |
| Howard Bailey Securities, LLC | 1,094 | $452.3K | 0.17% | +198+22.1% | Added |
| Sterling Investment Advisors, Ltd. | 1,100 | $454.8K | 0.11% | +1,100 | New |
| United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund | 1,100 | $454.8K | 0.02% | +1,100 | New |
| Voya Financial Advisors, Inc. | 1,109 | $457.7K | 0.05% | −77−6.5% | Reduced |
| Arcadia Investment Management Corp | 1,109 | $458.5K | 0.07% | −1,452−56.7% | Reduced |
| Phoenix Holdings Ltd. | 1,129 | $466.8K | 0.01% | −10−0.9% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 1,145 | $473.4K | 0.02% | −99−8.0% | Reduced |
| David Loasby | 1,133 | $473.7K | 0.04% | −243−17.7% | Reduced |
| Spears Abacus Advisors LLC | 1,171 | $484.1K | 0.01% | −399−25.4% | Reduced |
| Lee Danner & Bass Inc | 1,176 | $486.2K | 0.04% | +1,176 | New |
| CFC Planning Co LLC | 1,177 | $486.6K | 0.52% | +1,177 | New |
| Angeles Wealth Management, LLC | 1,180 | $487.9K | 0.04% | +102+9.5% | Added |
| CIBC World Markets Inc. | 1,180 | $488.0K | 0.00% | +118+11.1% | Added |
| Investidor Profissional Gestao de Recursos Ltda. | 1,188 | $491.2K | 0.60% | +1,188 | New |
| Lake Street Advisors Group, LLC | 1,199 | $495.8K | 0.02% | −140−10.5% | Reduced |
| MUFG Securities Americas Inc. | 1,209 | $499.8K | 0.06% | +1,209 | New |
| Legacy Trust | 1,215 | $502.3K | 0.12% | −9−0.7% | Reduced |
| Scotia Capital Inc. | 1,219 | $504.0K | 0.00% | −13−1.1% | Reduced |
| Ballentine Partners, LLC | 1,225 | $506.5K | 0.01% | −19−1.5% | Reduced |
| Taurus Asset Management, LLC | 1,225 | $506.5K | 0.05% | 00.0% | Unchanged |
| Inspire Advisors, LLC | 1,241 | $513.0K | 0.06% | +164+15.2% | Added |
| STF Management LP | 1,244 | $514.3K | 0.23% | +60+5.1% | Added |
| Agf Management Ltd | 1,249 | $516.4K | 0.00% | +1,249 | New |
| Montag A & Associates Inc | 1,250 | $516.8K | 0.02% | 00.0% | Unchanged |
| Blueshift Asset Management, LLC | 1,260 | $520.9K | 0.19% | +1,260 | New |
| Signaturefd, LLC | 1,262 | $521.7K | 0.01% | −108−7.9% | Reduced |
| WealthShield Partners, LLC | 1,282 | $530.0K | 0.08% | +2+0.2% | Added |
| GHP Investment Advisors, Inc. | 1,285 | $531.3K | 0.02% | 00.0% | Unchanged |
| Lido Advisors, LLC | 1,296 | $535.7K | 0.00% | −153−10.6% | Reduced |
| Horizon Investments, LLC | 1,296 | $535.8K | 0.02% | +42+3.3% | Added |
| First National Bank | 1,315 | $543.7K | 0.37% | −26−1.9% | Reduced |
| Canada Post Corp Registered Pension Plan | 1,322 | $546.6K | 0.03% | +1,322 | New |
| Sym Financial Corp | 1,337 | $552.8K | 0.07% | +1,337 | New |
| Weatherly Asset Management L. P. | 1,357 | $561.0K | 0.05% | −182−11.8% | Reduced |
| Atlantic Trust, LLC | 1,359 | $561.9K | 0.12% | −81−5.6% | Reduced |
| Stratos Wealth Partners, LTD. | 1,389 | $574.3K | 0.01% | −76−5.2% | Reduced |
| American Trust | 1,390 | $574.7K | 0.04% | −109−7.3% | Reduced |
| Bigelow Investment Advisors, LLC | 1,393 | $575.9K | 0.27% | −191−12.1% | Reduced |
| SignalPoint Asset Management, LLC | 1,402 | $579.6K | 0.14% | 00.0% | Unchanged |
| Procyon Private Wealth Partners, LLC | 1,410 | $583.0K | 0.04% | −134−8.7% | Reduced |
| Farmers & Merchants Trust Co of Long Beach | 1,420 | $587.1K | 0.15% | 00.0% | Unchanged |
| Sax Wealth Advisors, LLC | 1,426 | $589.6K | 0.05% | +617+76.3% | Added |
| Empowered Funds, LLC | 1,443 | $596.6K | 0.01% | +133+10.2% | Added |
| Silvercrest Asset Management Group LLC | 1,470 | $607.8K | 0.00% | 00.0% | Unchanged |
| Quantitative Investment Management, LLC | 1,471 | $608.0K | 0.05% | +1,471 | New |
| RSM US Wealth Management LLC | 1,480 | $610.9K | 0.01% | −476−24.3% | Reduced |
| Coldstream Capital Management Inc | 1,479 | $611.6K | 0.01% | −100−6.3% | Reduced |
| Hills Bank & Trust Co | 1,480 | $611.9K | 0.05% | 00.0% | Unchanged |
| Delta Financial Group, Inc. | 1,482 | $613.0K | 0.14% | +4+0.3% | Added |
| Ostrum Asset Management | 1,484 | $613.5K | 0.05% | −528−26.2% | Reduced |
| Wall Street Access Asset Management, LLC | 1,489 | $615.6K | 0.23% | +7+0.5% | Added |
| Dogwood Wealth Management LLC | 1,490 | $615.8K | 0.33% | +215+16.9% | Added |
| Vestcor Inc | 1,501 | $621.0K | 0.02% | −1−0.1% | Reduced |
| BlueSpruce Investments, LP | 1,516 | $626.8K | 0.01% | 00.0% | Unchanged |
| Wetherby Asset Management Inc | 1,522 | $629.3K | 0.03% | −304−16.6% | Reduced |
| Eqis Capital Management, Inc. | 1,523 | $629.6K | 0.05% | −16−1.0% | Reduced |
| Suncoast Equity Management | 1,524 | $630.1K | 0.07% | +158+11.6% | Added |
| Hemenway Trust Co LLC | 1,526 | $630.9K | 0.05% | −126−7.6% | Reduced |
| Perigon Wealth Management, LLC | 1,474 | $631.8K | 0.02% | +26+1.8% | Added |
| GAMMA Investing LLC | 1,533 | $633.8K | 0.05% | +49+3.3% | Added |
| Wiley Bros.-Aintree Capital, LLC | 1,527 | $634.1K | 0.01% | +475+45.2% | Added |
| Caisse des Depots Et Consignations | 1,540 | $636.7K | 0.03% | +1,540 | New |
| Investment House LLC | 1,550 | $640.8K | 0.03% | 00.0% | Unchanged |
| Applied Finance Capital Management, LLC | 1,551 | $641.2K | 0.03% | +68+4.6% | Added |