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 |
|---|---|---|---|---|---|
| Weatherly Asset Management L. P. | 879 | $463.0K | 0.03% | −80−8.3% | Reduced |
| Bennett Selby Investments LP | 880 | $463.3K | 0.15% | 00.0% | Unchanged |
| Scotia Capital Inc. | 880 | $463.3K | 0.00% | −3−0.3% | Reduced |
| Arkadios Wealth Advisors | 884 | $465.4K | 0.01% | −336−27.5% | Reduced |
| North Star Asset Management Inc | 884 | $465.4K | 0.02% | −8−0.9% | Reduced |
| Tobam | 894 | $471.0K | 0.11% | +894 | New |
| Foster Dykema Cabot & Partners, LLC | 895 | $471.2K | 0.03% | 00.0% | Unchanged |
| Trust Asset Management LLC | 896 | $471.7K | 0.03% | −14−1.5% | Reduced |
| Generali Investments, Management Co LLC | 902 | $474.8K | 0.10% | +262+40.9% | Added |
| Foundations Investment Advisors, LLC | 904 | $475.9K | 0.00% | +33+3.8% | Added |
| CNB Bank | 907 | $477.5K | 0.19% | +282+45.1% | Added |
| Strategic Financial Services, Inc, | 908 | $478.0K | 0.02% | 00.0% | Unchanged |
| Miracle Mile Advisors, LLC | 912 | $479.9K | 0.01% | +148+19.4% | Added |
| Destination Wealth Management | 917 | $482.7K | 0.01% | +120+15.1% | Added |
| Highland Capital Management, LLC | 925 | $487.0K | 0.02% | 00.0% | Unchanged |
| Kingsview Wealth Management, LLC | 925 | $487.0K | 0.01% | +10+1.1% | Added |
| KFG Wealth Management, LLC | 930 | $489.6K | 0.06% | +9+1.0% | Added |
| DRW Securities, LLC | 969 | $490.1K | 0.03% | +506+109.3% | Added |
| Larson Financial Group LLC | 932 | $490.6K | 0.01% | +296+46.5% | Added |
| VARCOV Co. | 936 | $492.7K | 0.19% | +936 | New |
| W.G. Shaheen & Associates DBA Whitney & Co | 940 | $494.9K | 0.04% | 00.0% | Unchanged |
| Leonteq Securities AG | 945 | $497.5K | 0.03% | +936+10,400.0% | Added |
| First National Bank | 950 | $500.1K | 0.20% | −183−16.2% | Reduced |
| Topsail Wealth Management, LLC | 951 | $500.6K | 0.06% | +1+0.1% | Added |
| Sagespring Wealth Partners, LLC | 963 | $507.0K | 0.01% | +47+5.1% | Added |
| Revolve Wealth Partners, LLC | 963 | $507.0K | 0.05% | +68+7.6% | Added |
| Fifth Third Wealth Advisors LLC | 969 | $510.1K | 0.01% | −210−17.8% | Reduced |
| Alliance Wealth Advisors, LLC | 969 | $510.1K | 0.10% | −179−15.6% | Reduced |
| Canandaigua National Bank & Trust Co | 971 | $511.2K | 0.04% | +971 | New |
| 17 Capital Partners, LLC | 975 | $513.3K | 0.23% | −100−9.3% | Reduced |
| Dana Investment Advisors, Inc. | 980 | $515.9K | 0.01% | 00.0% | Unchanged |
| Hager Investment Management Services, LLC | 989 | $520.6K | 0.24% | −160−13.9% | Reduced |
| Phoenix Holdings Ltd. | 994 | $523.2K | 0.00% | −273−21.5% | Reduced |
| Nichols & Pratt Advisers LLP | 1,000 | $526.4K | 0.03% | 00.0% | Unchanged |
| PDS Planning, Inc | 1,003 | $528.0K | 0.03% | 00.0% | Unchanged |
| Johnson Financial Group, LLC | 1,004 | $528.5K | 0.03% | +121+13.7% | Added |
| Marex Group plc | 1,007 | $530.1K | 0.00% | +1,007 | New |
| Tounjian Advisory Partners, LLC | 1,008 | $530.7K | 0.23% | +1,008 | New |
| Versant Capital Management, Inc | 1,014 | $533.8K | 0.05% | +320+46.1% | Added |
| Two Sigma Investments, LP | 1,020 | $537.0K | 0.00% | +79+8.4% | Added |
| BDFS Capital LLC | 1,022 | $537.9K | 0.23% | +117+12.9% | Added |
| Independent Advisor Alliance | 1,024 | $539.1K | 0.01% | −416−28.9% | Reduced |
| Boreal Capital Management LLC | 1,028 | $541.2K | 0.40% | −19−1.8% | Reduced |
| Whittier Trust Co of Nevada Inc | 953 | $543.4K | 0.01% | +5+0.5% | Added |
| ROI Financial Advisors, LLC | 1,042 | $548.5K | 0.28% | +72+7.4% | Added |
| Wall Street Access Asset Management, LLC | 1,042 | $548.8K | 0.08% | +235+29.1% | Added |
| SFMG, LLC | 1,045 | $550.3K | 0.03% | +2+0.2% | Added |
| NorthRock Partners, LLC | 1,046 | $550.7K | 0.01% | −1−0.1% | Reduced |
| Steadtrust LLC | 1,050 | $552.8K | 0.28% | 00.0% | Unchanged |
| Stratos Wealth Partners, LTD. | 1,061 | $558.6K | 0.01% | +19+1.8% | Added |
| Intellectus Partners, LLC | 1,064 | $560.1K | 0.10% | −155−12.7% | Reduced |
| Rothschild Capital Partners, LLC | 1,071 | $563.8K | 0.12% | 00.0% | Unchanged |
| Atlas Brown,Inc. | 1,071 | $563.9K | 0.15% | 00.0% | Unchanged |
| Oxford Asset Management LLP | 1,074 | $565.4K | 0.28% | +1,074 | New |
| Groupama Asset Managment | 1,055 | $565.4K | 0.01% | +3+0.3% | Added |
| Fulcrum Asset Management LLP | 1,055 | $565.4K | 0.06% | +18+1.7% | Added |
| Aster Capital Management (DIFC) Ltd | 1,080 | $568.6K | 0.12% | +1,004+1,321.1% | Added |
| Berkshire Bank | 1,082 | $569.6K | 0.11% | −73−6.3% | Reduced |
| Advisory Services Network, LLC | 1,086 | $572.1K | 0.01% | +56+5.4% | Added |
| Pinnacle Associates Ltd | 1,089 | $573.3K | 0.01% | −137−11.2% | Reduced |
| VestGen Advisors, LLC | 1,092 | $574.9K | 0.02% | −60−5.2% | Reduced |
| Axxcess Wealth Management, LLC | 1,095 | $576.5K | 0.01% | +1,095 | New |
| Qtron Investments LLC | 1,118 | $588.6K | 0.08% | +79+7.6% | Added |
| 71 West Capital Partners | 1,151 | $605.9K | 0.02% | +120+11.6% | Added |
| Crestmont Private Wealth LLC | 1,153 | $607.0K | 0.17% | +38+3.4% | Added |
| Waters Parkerson & Co., LLC | 1,160 | $610.7K | 0.03% | +150+14.9% | Added |
| Eventide Asset Management, LLC | 1,147 | $614.7K | 0.01% | +365+46.7% | Added |
| Marietta Investment Partners LLC | 1,180 | $621.2K | 0.11% | 00.0% | Unchanged |
| RFG Advisory, LLC | 1,189 | $625.7K | 0.01% | −143−10.7% | Reduced |
| Hemenway Trust Co LLC | 1,189 | $625.9K | 0.04% | 00.0% | Unchanged |
| Argonautica Private Wealth Management, Inc | 1,191 | $627.0K | 0.15% | +1,191 | New |
| Continental Investors Services, Inc. | 1,077 | $629.8K | 0.49% | 00.0% | Unchanged |
| Concurrent Investment Advisors, LLC | 1,199 | $631.1K | 0.01% | +292+32.2% | Added |
| Sterling Investment Advisors, Ltd. | 1,200 | $631.7K | 0.11% | +100+9.1% | Added |
| Legacy Trust | 1,204 | $633.8K | 0.11% | +8+0.7% | Added |
| Whittier Trust Co | 1,142 | $645.2K | 0.01% | −379−24.9% | Reduced |
| Smartleaf Asset Management LLC | 1,205 | $646.3K | 0.02% | 00.0% | Unchanged |
| Sumitomo Life Insurance Co | 1,246 | $655.9K | 0.01% | −34−2.7% | Reduced |
| Montag A & Associates Inc | 1,250 | $658.0K | 0.03% | 00.0% | Unchanged |
| Baker Avenue Asset Management, LP | 1,257 | $661.7K | 0.01% | +432+52.4% | Added |
| BIP Wealth, LLC | 1,258 | $662.3K | 0.02% | +44+3.6% | Added |
| HBW Advisory Services LLC | 1,259 | $662.8K | 0.06% | −564−30.9% | Reduced |
| Savvy Advisors, Inc. | 1,265 | $665.9K | 0.01% | −80−5.9% | Reduced |
| GHP Investment Advisors, Inc. | 1,269 | $668.1K | 0.02% | −28−2.2% | Reduced |
| Davy Global Fund Management Ltd | 1,271 | $669.1K | 0.04% | 00.0% | Unchanged |
| Banque Pictet & Cie SA | 1,282 | $674.9K | 0.01% | 00.0% | Unchanged |
| Diversified Trust Co | 1,293 | $680.7K | 0.01% | −226−14.9% | Reduced |
| SNS Financial Group, LLC | 1,293 | $680.7K | 0.01% | +1,293 | New |
| Intrust Bank NA | 1,298 | $683.3K | 0.05% | −65−4.8% | Reduced |
| ICICI Prudential Asset Management Co Ltd | 1,304 | $686.5K | 0.08% | −15−1.1% | Reduced |
| American Trust | 1,307 | $688.1K | 0.05% | −165−11.2% | Reduced |
| Bigelow Investment Advisors, LLC | 1,321 | $695.4K | 0.25% | −47−3.4% | Reduced |
| NBC Securities, Inc. | 1,327 | $698.6K | 0.05% | −2−0.2% | Reduced |
| Oak Ridge Investments LLC | 1,330 | $700.2K | 0.04% | −104−7.3% | Reduced |
| Sargent Investment Group, LLC | 1,330 | $700.2K | 0.08% | +5+0.4% | Added |
| Frec Markets, Inc. | 1,336 | $703.3K | 0.06% | +739+123.8% | Added |
| Summit Financial, LLC | 1,346 | $708.6K | 0.01% | −118−8.1% | Reduced |
| Evergreen Capital Management LLC | 1,355 | $713.3K | 0.01% | +740+120.3% | Added |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 1,358 | $714.9K | 0.01% | +666+96.2% | Added |
| Ballentine Partners, LLC | 1,362 | $717.0K | 0.01% | +103+8.2% | Added |