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, Q3 2023
Institutional positions in IDEXX Laboratories Inc as of Sep 30, 2023. 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
- 1,061
- +4 vs. Q2 2023
- Shares held
- 74.0M
- +1.41M (+1.9%) vs. Q2 2023
- Total value
- $32.4B
- −$4.06B (−11.1%) vs. Q2 2023
- New holders
- 89
- 384 more added
- Sold out
- 85
- 386 more reduced
12 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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, Q3 2023
Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Quantinno Capital Management LP | 6,868 | $3.00M | 0.14% | +3,144+84.4% | Added |
| New Hampshire Trust | 6,949 | $3.04M | 0.83% | 00.0% | Unchanged |
| Old Port Advisors | 6,986 | $3.05M | 1.11% | +6,986 | New |
| Bright Rock Capital Management, LLC | 7,000 | $3.06M | 0.75% | 00.0% | Unchanged |
| Tokio Marine Asset Management Co Ltd | 7,028 | $3.07M | 0.19% | −596−7.8% | Reduced |
| Aurora Investment Managers, LLC. | 7,038 | $3.08M | 2.61% | −260−3.6% | Reduced |
| Glenview Trust Co | 7,065 | $3.09M | 0.09% | −1,301−15.6% | Reduced |
| Cetera Advisor Networks LLC | 7,075 | $3.09M | 0.02% | −76−1.1% | Reduced |
| Kentucky Retirement Systems | 7,088 | $3.10M | 0.11% | +414+6.2% | Added |
| Moody Lynn & Lieberson, LLC | 7,196 | $3.15M | 0.27% | −12−0.2% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 7,211 | $3.15M | 0.01% | +7,211 | New |
| Jag Capital Management, LLC | 7,232 | $3.16M | 0.38% | +200+2.8% | Added |
| First Citizens Bank & Trust Co | 7,361 | $3.22M | 0.06% | −61−0.8% | Reduced |
| British Columbia Investment Management Corp | 7,545 | $3.30M | 0.03% | +63+0.8% | Added |
| Gulf International Bank (UK) Ltd | 7,570 | $3.31M | 0.09% | −758−9.1% | Reduced |
| Bank of Nova Scotia | 7,640 | $3.34M | 0.01% | +1,357+21.6% | Added |
| Cambridge Investment Research Advisors, Inc. | 7,650 | $3.35M | 0.02% | +302+4.1% | Added |
| Grandeur Peak Global Advisors, LLC | 7,654 | $3.35M | 0.25% | −3,789−33.1% | Reduced |
| Summit Asset Management, LLC | 7,835 | $3.43M | 0.93% | −50−0.6% | Reduced |
| Fifth Third Bancorp | 7,860 | $3.44M | 0.02% | −5,398−40.7% | Reduced |
| Cetera Advisors LLC | 7,944 | $3.47M | 0.05% | +102+1.3% | Added |
| Lazard Asset Management LLC | 8,022 | $3.51M | 0.00% | −9,485−54.2% | Reduced |
| Cubist Systematic Strategies, LLC | 8,102 | $3.54M | 0.04% | −4,579−36.1% | Reduced |
| Summit Global Investments | 8,149 | $3.56M | 0.24% | −6,483−44.3% | Reduced |
| JustInvest LLC | 8,171 | $3.57M | 0.11% | +569+7.5% | Added |
| Clear Harbor Asset Management, LLC | 8,173 | $3.57M | 0.37% | −60−0.7% | Reduced |
| Schonfeld Strategic Advisors LLC | 8,201 | $3.59M | 0.03% | −317−3.7% | Reduced |
| Manitou Investment Management Ltd. | 8,349 | $3.65M | 0.87% | −54−0.6% | Reduced |
| Arete Wealth Advisors, LLC | 8,476 | $3.71M | 0.64% | +47+0.6% | Added |
| Barbara Oil Co. | 8,495 | $3.71M | 1.76% | 00.0% | Unchanged |
| iA Global Asset Management Inc. | 8,526 | $3.73M | 0.10% | +1,746+25.8% | Added |
| Regions Financial Corp | 8,602 | $3.76M | 0.03% | −7−0.1% | Reduced |
| Prio Wealth Limited Partnership | 8,622 | $3.77M | 0.15% | −200−2.3% | Reduced |
| Thematics Asset Management | 8,748 | $3.83M | 0.19% | −244−2.7% | Reduced |
| Marks Group Wealth Management, Inc | 8,755 | $3.83M | 0.47% | −57−0.6% | Reduced |
| Public Sector Pension Investment Board | 8,901 | $3.89M | 0.03% | +969+12.2% | Added |
| Vident Advisory, LLC | 8,957 | $3.92M | 0.12% | +8,957 | New |
| Spire Wealth Management | 9,089 | $3.97M | 0.15% | +7,928+682.9% | Added |
| Spinnaker Trust | 9,137 | $4.00M | 0.30% | +365+4.2% | Added |
| Captrust Financial Advisors | 9,185 | $4.02M | 0.02% | +2,952+47.4% | Added |
| Thrivent Financial for Lutherans | 9,321 | $4.08M | 0.01% | −62−0.7% | Reduced |
| Headinvest, LLC | 9,466 | $4.08M | 0.89% | −32−0.3% | Reduced |
| Torray LLC | 9,392 | $4.11M | 0.72% | −392−4.0% | Reduced |
| FORA Capital, LLC | 9,404 | $4.11M | 0.36% | +6,569+231.7% | Added |
| PFG Advisors | 9,485 | $4.15M | 0.37% | −86−0.9% | Reduced |
| Shelton Capital Management | 9,833 | $4.30M | 0.16% | +2,000+25.5% | Added |
| Jump Financial, LLC | 9,959 | $4.35M | 0.16% | −4,584−31.5% | Reduced |
| Prudential PLC | 10,020 | $4.38M | 0.05% | +5,506+122.0% | Added |
| Gateway Investment Advisers LLC | 10,037 | $4.39M | 0.06% | −58−0.6% | Reduced |
| WSFS Capital Management, LLC | 10,598 | $4.63M | 0.30% | +10,598 | New |
| Perkins Capital Management Inc | 10,805 | $4.72M | 4.68% | 00.0% | Unchanged |
| Long Road Investment Counsel, LLC | 10,900 | $4.77M | 2.31% | 00.0% | Unchanged |
| Nissay Asset Management Corp | 10,945 | $4.79M | 0.04% | +696+6.8% | Added |
| Pathstone Family Office, LLC | 11,001 | $4.81M | 0.04% | +3,656+49.8% | Added |
| LaFleur & Godfrey LLC | 11,062 | $4.84M | 0.77% | −81−0.7% | Reduced |
| Bryn Mawr Trust Co | 11,098 | $4.85M | 0.21% | −11−0.1% | Reduced |
| McKinley Capital Management LLC /Delaware | 11,108 | $4.86M | 0.68% | 00.0% | Unchanged |
| Anderson Hoagland & Co | 11,165 | $4.88M | 0.65% | +20.0% | Added |
| AustralianSuper Pty Ltd | 11,526 | $5.04M | 0.03% | 00.0% | Unchanged |
| CWM Advisors, LLC | 11,541 | $5.05M | 0.64% | −175−1.5% | Reduced |
| Louisiana State Employees Retirement System | 11,700 | $5.12M | 0.12% | +1,400+13.6% | Added |
| Oppenheimer Asset Management Inc. | 11,803 | $5.16M | 0.08% | −630−5.1% | Reduced |
| Mariner, LLC | 11,807 | $5.16M | 0.01% | +282+2.4% | Added |
| Voloridge Investment Management, LLC | 11,826 | $5.17M | 0.03% | +1,517+14.7% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 11,913 | $5.21M | 0.01% | +2,858+31.6% | Added |
| Nordea Investment Management AB | 11,871 | $5.22M | 0.01% | −448−3.6% | Reduced |
| Carderock Capital Management Inc | 12,101 | $5.29M | 1.78% | +1,448+13.6% | Added |
| Andra AP-fonden | 12,400 | $5.42M | 0.32% | −400−3.1% | Reduced |
| Jane Street Group, LLC | 12,446 | $5.44M | 0.01% | −17,629−58.6% | Reduced |
| Mutual of America Capital Management LLC | 12,458 | $5.45M | 0.07% | −321−2.5% | Reduced |
| Public Employees Retirement Association of Colorado | 12,565 | $5.49M | 0.03% | −578−4.4% | Reduced |
| Commerce Bank | 12,579 | $5.50M | 0.04% | +276+2.2% | Added |
| Vinva Investment Management Ltd | 12,615 | $5.51M | 0.53% | −4,270−25.3% | Reduced |
| Connectus Wealth, LLC | 12,771 | $5.58M | 0.12% | −1,785−12.3% | Reduced |
| Janus Henderson Group PLC | 12,771 | $5.59M | 0.00% | +746+6.2% | Added |
| New York Life Investment Management LLC | 12,913 | $5.65M | 0.06% | −7−0.1% | Reduced |
| EFG Asset Management (Americas) Corp. | 12,943 | $5.67M | 1.36% | +102+0.8% | Added |
| AQR Capital Management LLC | 13,081 | $5.72M | 0.01% | −13,107−50.0% | Reduced |
| Cape Cod Five Cents Savings Bank | 13,096 | $5.73M | 0.31% | +6,660+103.5% | Added |
| UniSuper Management Pty Ltd | 13,280 | $5.81M | 0.07% | −140−1.0% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 13,287 | $5.81M | 0.13% | −1,400−9.5% | Reduced |
| Cardinal Capital Management | 13,392 | $5.86M | 1.19% | +16+0.1% | Added |
| Yousif Capital Management, LLC | 13,535 | $5.92M | 0.08% | −235−1.7% | Reduced |
| 1832 Asset Management L.P. | 13,681 | $5.98M | 0.01% | −802−5.5% | Reduced |
| Alta Capital Management LLC | 13,774 | $6.02M | 0.43% | −84−0.6% | Reduced |
| Van Eck Associates Corp | 13,987 | $6.12M | 0.01% | +276+2.0% | Added |
| MML Investors Services, LLC | 13,997 | $6.12M | 0.03% | +514+3.8% | Added |
| CIBC World Markets Corp | 14,132 | $6.18M | 0.06% | −2,557−15.3% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 14,152 | $6.19M | 0.03% | +14,152 | New |
| Utah Retirement Systems | 14,175 | $6.20M | 0.09% | +33+0.2% | Added |
| State of Alaska, Department of Revenue | 14,178 | $6.20M | 0.08% | −410−2.8% | Reduced |
| Claro Advisors LLC | 14,282 | $6.25M | 1.56% | −107−0.7% | Reduced |
| Fiduciary Trust Co | 14,359 | $6.28M | 0.11% | −729−4.8% | Reduced |
| Two Sigma Advisers, LP | 14,500 | $6.34M | 0.02% | +14,500 | New |
| Czech National Bank | 14,508 | $6.34M | 0.10% | +4,682+47.6% | Added |
| In-Depth Partners, LLC | 14,844 | $6.49M | 6.12% | +1,696+12.9% | Added |
| Great Diamond Partners, LLC | 14,864 | $6.50M | 1.76% | −1,965−11.7% | Reduced |
| Aquatic Capital Management LLC | 15,520 | $6.79M | 0.28% | +15,520 | New |
| Silvant Capital Management LLC | 15,529 | $6.79M | 0.41% | 00.0% | Unchanged |
| Capital International Inc | 15,814 | $6.91M | 0.13% | +1,195+8.2% | Added |