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 2026
Institutional positions in IDEXX Laboratories Inc as of Jun 30, 2026. 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
- 1,306
- +9 vs. Q1 2026
- Shares held
- 74.2M
- +983.2K (+1.3%) vs. Q1 2026
- Total value
- $39.1B
- −$2.07B (−5.0%) vs. Q1 2026
- New holders
- 115
- 474 more added
- Sold out
- 106
- 511 more reduced
21 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| True North Advisors, LLC | 1,382 | $727.5K | 0.07% | −29−2.1% | Reduced |
| Pine Haven Investment Counsel, Inc | 1,388 | $730.7K | 0.49% | +63+4.8% | Added |
| Angeles Wealth Management, LLC | 1,393 | $733.3K | 0.03% | +10+0.7% | Added |
| Suncoast Equity Management | 1,395 | $734.4K | 0.09% | −96−6.4% | Reduced |
| Tower Research Capital LLC (TRC) | 1,401 | $737.5K | 0.02% | −3,134−69.1% | Reduced |
| Ellevest, Inc. | 1,405 | $739.6K | 0.09% | −55−3.8% | Reduced |
| Bangor Savings Bank | 1,410 | $742.3K | 0.05% | −92−6.1% | Reduced |
| Hills Bank & Trust Co | 1,413 | $743.9K | 0.03% | −30−2.1% | Reduced |
| Personal Cfo Solutions, LLC | 1,414 | $744.4K | 0.11% | −298−17.4% | Reduced |
| Atlantic Trust, LLC | 1,421 | $748.1K | 0.10% | −65−4.4% | Reduced |
| ING Groep NV | 1,432 | $753.9K | 0.00% | +919+179.1% | Added |
| Haven Private, LLC | 1,434 | $754.9K | 0.29% | −176−10.9% | Reduced |
| Johnson Financial Group, Inc. | 1,437 | $756.5K | 0.02% | −234−14.0% | Reduced |
| Pallas Capital Advisors LLC | 1,476 | $777.0K | 0.02% | −330−18.3% | Reduced |
| Aaron Wealth Advisors | 1,495 | $787.0K | 0.04% | +606+68.2% | Added |
| Jefferies Financial Group Inc. | 1,498 | $788.6K | 0.01% | −805−35.0% | Reduced |
| Green Harvest Asset Management LLC | 1,508 | $793.9K | 0.01% | −179−10.6% | Reduced |
| Investment House LLC | 1,510 | $794.9K | 0.04% | 00.0% | Unchanged |
| Chicago Partners Investment Group LLC | 1,476 | $796.1K | 0.02% | +319+27.6% | Added |
| Three Seasons Wealth, LLC | 1,516 | $798.1K | 0.07% | +122+8.8% | Added |
| Ostrum Asset Management | 1,539 | $810.2K | 0.04% | −502−24.6% | Reduced |
| Essex Financial Services, Inc. | 1,565 | $823.9K | 0.04% | −63−3.9% | Reduced |
| Red Spruce Capital, LLC | 1,571 | $827.0K | 0.29% | 00.0% | Unchanged |
| Qsemble Capital Management, LP | 1,574 | $828.6K | 0.11% | +1,574 | New |
| Atomi Financial Group, Inc. | 1,575 | $829.2K | 0.02% | −134−7.8% | Reduced |
| Mission Wealth Management, LP | 1,577 | $830.0K | 0.01% | +149+10.4% | Added |
| Global Retirement Partners, LLC | 1,592 | $838.1K | 0.01% | +1,592 | New |
| Tiaa-Cref Individual & Institutional Services, LLC | 1,594 | $839.1K | 0.00% | −571−26.4% | Reduced |
| Meeder Advisory Services, Inc. | 1,596 | $840.4K | 0.03% | −300−15.8% | Reduced |
| Douglass Winthrop Advisors, LLC | 1,614 | $849.7K | 0.01% | −42−2.5% | Reduced |
| Signaturefd, LLC | 1,618 | $852.0K | 0.01% | +4+0.2% | Added |
| Oxler Private Wealth LLC | 1,650 | $868.6K | 0.25% | −73−4.2% | Reduced |
| Perigon Wealth Management, LLC | 1,651 | $869.3K | 0.01% | +72+4.6% | Added |
| Third View Private Wealth, LLC | 1,658 | $872.8K | 0.11% | −150−8.3% | Reduced |
| Reynders McVeigh Capital Management, LLC | 1,658 | $873.0K | 0.04% | 00.0% | Unchanged |
| Greenleaf Trust | 1,662 | $874.9K | 0.01% | +200+13.7% | Added |
| Syon Capital LLC | 1,668 | $878.1K | 0.04% | +311+22.9% | Added |
| Western Wealth Management, LLC | 1,679 | $883.6K | 0.03% | −50−2.9% | Reduced |
| Crestwood Advisors Group LLC | 1,691 | $890.2K | 0.01% | +507+42.8% | Added |
| Everence Capital Management Inc | 1,700 | $895.0K | 0.05% | 00.0% | Unchanged |
| Glen Eagle Advisors, LLC | 1,702 | $896.0K | 0.11% | −354−17.2% | Reduced |
| Canada Post Corp Registered Pension Plan | 1,702 | $896.0K | 0.03% | 00.0% | Unchanged |
| Baxter Bros Inc | 1,723 | $907.1K | 0.10% | +13+0.8% | Added |
| SRS Capital Advisors, Inc. | 1,735 | $913.4K | 0.01% | +1,685+3,370.0% | Added |
| SkyOak Wealth, LLC | 1,736 | $913.9K | 0.15% | 00.0% | Unchanged |
| GAM Holding AG | 1,743 | $917.6K | 0.07% | 00.0% | Unchanged |
| Mount Yale Investment Advisors, LLC | 1,758 | $925.2K | 0.02% | +49+2.9% | Added |
| Alps Advisors Inc | 1,776 | $935.0K | 0.00% | +908+104.6% | Added |
| NVWM, LLC | 1,793 | $943.9K | 0.19% | −20−1.1% | Reduced |
| Connable Office Inc | 1,800 | $947.6K | 0.08% | 00.0% | Unchanged |
| Keeler Thomas Management LLC | 1,803 | $949.3K | 0.34% | +127+7.6% | Added |
| Balyasny Asset Management LLC | 1,808 | $951.8K | 0.00% | +500+38.2% | Added |
| Peloton Wealth Strategists | 1,808 | $952.0K | 0.35% | +105+6.2% | Added |
| Means Investment Co., Inc. | 1,813 | $954.7K | 0.07% | −3−0.2% | Reduced |
| Catalyst Funds Management Pty Ltd | 1,821 | $958.6K | 0.05% | +1,821 | New |
| Mather Group, LLC. | 1,823 | $959.5K | 0.01% | +159+9.6% | Added |
| Magnetar Financial LLC | 1,839 | $968.1K | 0.01% | +187+11.3% | Added |
| Pacific Point Advisors, LLC | 1,844 | $970.8K | 0.44% | −541−22.7% | Reduced |
| Formuepleje A/S | 1,855 | $976.5K | 0.08% | +1,855 | New |
| Wahed Invest LLC | 1,881 | $990.2K | 0.10% | −116−5.8% | Reduced |
| Andrew Hill Investment Advisors, Inc. | 1,893 | $997.0K | 0.74% | +1,331+236.8% | Added |
| Venturi Wealth Management, LLC | 1,894 | $997.1K | 0.04% | +447+30.9% | Added |
| Exchange Traded Concepts, LLC | 1,901 | $1.00M | 0.00% | +154+8.8% | Added |
| Archford Capital Strategies, LLC | 1,903 | $1.00M | 0.10% | −1,058−35.7% | Reduced |
| Birch Hill Investment Advisors LLC | 1,910 | $1.01M | 0.04% | 00.0% | Unchanged |
| Obermeyer Wood Investment Counsel, LLLP | 1,923 | $1.01M | 0.04% | −77−3.9% | Reduced |
| Carnegie Capital Asset Management, LLC | 1,930 | $1.02M | 0.02% | −70−3.5% | Reduced |
| BankPlus Trust Department | 1,935 | $1.02M | 0.24% | 00.0% | Unchanged |
| Inscription Capital, LLC | 1,936 | $1.02M | 0.09% | +695+56.0% | Added |
| Everhart Financial Group, Inc. | 1,939 | $1.02M | 0.07% | −111−5.4% | Reduced |
| Pensionmark Financial Group, LLC | 1,828 | $1.03M | 0.02% | −1−0.1% | Reduced |
| Westerkirk Capital Inc. | 1,974 | $1.04M | 0.10% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 1,981 | $1.04M | 0.07% | −820−29.3% | Reduced |
| Quadrant Capital Group LLC | 2,014 | $1.06M | 0.03% | −38−1.9% | Reduced |
| Coldstream Capital Management Inc | 2,020 | $1.06M | 0.01% | +161+8.7% | Added |
| MAI Capital Management | 2,021 | $1.06M | 0.00% | +369+22.3% | Added |
| Inceptionr LLC | 2,030 | $1.07M | 0.26% | +2,030 | New |
| Savant Capital, LLC | 1,969 | $1.07M | 0.00% | +435+28.4% | Added |
| Fayez Sarofim & Co | 2,054 | $1.08M | 0.00% | −150−6.8% | Reduced |
| AlphaCore Capital LLC | 2,066 | $1.09M | 0.02% | +554+36.6% | Added |
| Cura Wealth Advisors, LLC | 2,066 | $1.09M | 0.46% | −22−1.1% | Reduced |
| V-Square Quantitative Management LLC | 2,069 | $1.09M | 0.10% | +119+6.1% | Added |
| Mairs & Power Inc | 2,080 | $1.09M | 0.01% | 00.0% | Unchanged |
| SIH Partners, LLLP | 2,081 | $1.10M | 0.05% | +2,081 | New |
| Kentucky Retirement Systems Insurance Trust Fund | 2,087 | $1.10M | 0.07% | −37−1.7% | Reduced |
| AMF Pensionsforsakring AB | 2,092 | $1.10M | 0.01% | 00.0% | Unchanged |
| RSM US Wealth Management LLC | 2,125 | $1.12M | 0.01% | +95+4.7% | Added |
| Headlands Technologies LLC | 2,133 | $1.12M | 0.12% | +672+46.0% | Added |
| Painted Porch Advisors LLC | 2,150 | $1.13M | 0.49% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 2,162 | $1.14M | 0.00% | −16−0.7% | Reduced |
| Choate Investment Advisors | 2,175 | $1.15M | 0.02% | −271−11.1% | Reduced |
| Valmark Advisers, Inc. | 2,190 | $1.15M | 0.01% | +2+0.1% | Added |
| Penobscot Wealth Management | 2,193 | $1.15M | 0.31% | 00.0% | Unchanged |
| T. Rowe Price Investment Management, Inc. | 2,212 | $1.17M | 0.00% | +2,212 | New |
| CIBC World Markets Inc. | 2,219 | $1.17M | 0.00% | −4,898−68.8% | Reduced |
| Machina Capital S.A.S. | 2,223 | $1.17M | 0.19% | +2,223 | New |
| Grandeur Peak Global Advisors, LLC | 2,229 | $1.17M | 0.27% | +393+21.4% | Added |
| Securian Asset Management, Inc | 2,068 | $1.17M | 0.04% | −100−4.6% | Reduced |
| Lombard Odier Asset Management (Switzerland) SA | 2,236 | $1.18M | 0.04% | −301−11.9% | Reduced |
| Flagship Harbor Advisors, LLC | 2,239 | $1.18M | 0.05% | +110+5.2% | Added |