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 2021
Institutional positions in IDEXX Laboratories Inc as of Sep 30, 2021. 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
- 1,063
- +38 vs. Q2 2021
- Shares held
- 71.6M
- −1.14M (−1.6%) vs. Q2 2021
- Total value
- $44.6B
- −$1.36B (−3.0%) vs. Q2 2021
- New holders
- 104
- 339 more added
- Sold out
- 66
- 402 more reduced
12 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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 2021
Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Guggenheim Capital LLC | 28,972 | $18.0M | 0.11% | −1,126−3.7% | Reduced |
| State of Alaska, Department of Revenue | 28,853 | $17.9M | 0.18% | −357−1.2% | Reduced |
| Capital International Inc | 28,828 | $17.9M | 0.17% | −2,196−7.1% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 28,673 | $17.8M | 0.23% | −2,168−7.0% | Reduced |
| AE Wealth Management LLC | 28,557 | $17.8M | 0.15% | −6,228−17.9% | Reduced |
| Kornitzer Capital Management Inc | 28,519 | $17.7M | 0.27% | −625−2.1% | Reduced |
| Forsta Ap-Fonden | 28,200 | $17.5M | 0.20% | +5,100+22.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 27,961 | $17.4M | 0.09% | −3,620−11.5% | Reduced |
| Public Sector Pension Investment Board | 27,352 | $17.0M | 0.10% | +980+3.7% | Added |
| Spence Asset Management | 27,198 | $16.9M | 4.50% | −10,560−28.0% | Reduced |
| Cobblestone Capital Advisors LLC | 26,776 | $16.7M | 1.14% | −218−0.8% | Reduced |
| MUFG Securities EMEA plc | 26,300 | $16.4M | 0.21% | +26,300 | New |
| Raymond James Financial Services Advisors, Inc. | 26,278 | $16.3M | 0.03% | +3,034+13.1% | Added |
| Chilton Investment Co LLC | 25,681 | $16.0M | 0.39% | −114−0.4% | Reduced |
| ExodusPoint Capital Management, LP | 25,650 | $16.0M | 0.24% | +23,929+1,390.4% | Added |
| Stanley-Laman Group, Ltd. | 25,439 | $15.8M | 2.06% | +571+2.3% | Added |
| Durable Capital Partners LP | 25,402 | $15.8M | 0.12% | −93,859−78.7% | Reduced |
| Bath Savings Trust Co | 24,556 | $15.3M | 1.77% | −675−2.7% | Reduced |
| Janney Montgomery Scott LLC | 24,386 | $15.2M | 0.06% | +669+2.8% | Added |
| Quest Investment Management LLC | 24,047 | $15.0M | 1.37% | −340−1.4% | Reduced |
| Assenagon Asset Management S.A. | 23,940 | $14.9M | 0.06% | −6,362−21.0% | Reduced |
| Cortland Associates Inc | 23,810 | $14.8M | 1.63% | +36+0.2% | Added |
| Arizona State Retirement System | 23,782 | $14.8M | 0.12% | −152−0.6% | Reduced |
| Commonwealth Equity Services, LLC | 23,361 | $14.5M | 0.04% | +80.0% | Added |
| Progressive Investment Management Corp | 23,152 | $14.4M | 4.27% | +167+0.7% | Added |
| Franklin Street Advisors Inc | 23,131 | $14.4M | 1.22% | −2,298−9.0% | Reduced |
| Capital International Ltd | 22,984 | $14.3M | 0.78% | −250−1.1% | Reduced |
| Wendell David Associates Inc | 22,722 | $14.1M | 1.58% | −1,165−4.9% | Reduced |
| Natixis Advisors, L.P. | 22,671 | $14.1M | 0.06% | −74,060−76.6% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 22,574 | $14.0M | 0.13% | −300−1.3% | Reduced |
| CIBC World Markets Corp | 22,551 | $14.0M | 0.10% | +15,706+229.5% | Added |
| State of Michigan Retirement System | 22,454 | $14.0M | 0.08% | −100−0.4% | Reduced |
| Jag Capital Management, LLC | 22,287 | $13.9M | 1.08% | +1,511+7.3% | Added |
| APG Asset Management N.V. | 25,652 | $13.8M | 0.02% | +700+2.8% | Added |
| Congress Asset Management Co | 21,421 | $13.3M | 0.10% | −200,180−90.3% | Reduced |
| Susquehanna International Group, LLP | 20,741 | $12.9M | 0.02% | −36,077−63.5% | Reduced |
| State of Tennessee, Treasury Department | 20,614 | $12.8M | 0.05% | −780−3.6% | Reduced |
| Pinebridge Investments, L.P. | 20,594 | $12.8M | 0.15% | +1,601+8.4% | Added |
| Boston Family Office LLC | 20,537 | $12.8M | 0.93% | +89+0.4% | Added |
| Fisher Asset Management, LLC | 20,493 | $12.7M | 0.01% | +829+4.2% | Added |
| Northstar Asset Management Inc | 20,446 | $12.7M | 3.36% | +398+2.0% | Added |
| Jane Street Group, LLC | 20,442 | $12.7M | 0.03% | +1,316+6.9% | Added |
| Lyell Wealth Management, LP | 19,958 | $12.4M | 1.51% | +49+0.2% | Added |
| Worldquant Millennium Advisors LLC | 19,896 | $12.4M | 0.27% | +19,896 | New |
| Amalgamated Bank | 19,430 | $12.1M | 0.10% | −897−4.4% | Reduced |
| MetLife Investment Management | 19,216 | $12.0M | 0.11% | −556−2.8% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 19,025 | $11.8M | 0.28% | −3,608−15.9% | Reduced |
| USS Investment Management Ltd | 18,866 | $11.7M | 0.10% | +13,522+253.0% | Added |
| Mackenzie Financial Corp | 18,562 | $11.5M | 0.02% | +2,038+12.3% | Added |
| Brasada Capital Management, LP | 18,391 | $11.4M | 2.24% | −712−3.7% | Reduced |
| McKinley Capital Management LLC /Delaware | 17,018 | $10.6M | 1.00% | −1,980−10.4% | Reduced |
| Bank of Nova Scotia | 17,009 | $10.6M | 0.02% | −1,803−9.6% | Reduced |
| Navellier & Associates Inc | 16,901 | $10.5M | 1.58% | −70.0% | Reduced |
| Assetmark, Inc | 16,778 | $10.4M | 0.05% | +667+4.1% | Added |
| Moody Lynn & Lieberson, LLC | 16,686 | $10.4M | 0.78% | +4,011+31.6% | Added |
| People's United Financial, Inc. | 16,661 | $10.4M | 0.23% | +1,000+6.4% | Added |
| Swiss Life Asset Management Ltd | 16,291 | $10.1M | 0.14% | −2,345−12.6% | Reduced |
| Azimuth Capital Management LLC | 16,203 | $10.1M | 0.43% | −15,166−48.3% | Reduced |
| Gulf International Bank (UK) Ltd | 16,110 | $10.0M | 0.13% | −147−0.9% | Reduced |
| Oppenheimer Asset Management Inc. | 16,105 | $10.0M | 0.14% | −10,546−39.6% | Reduced |
| AlphaStar Capital Management, LLC | 15,701 | $10.0M | 0.68% | +6,113+63.8% | Added |
| Achmea Investment Management B.V. | 15,975 | $9.94M | 0.30% | −2,417−13.1% | Reduced |
| Comerica Bank | 15,132 | $9.86M | 0.06% | −4,787−24.0% | Reduced |
| Zacks Investment Management | 15,813 | $9.83M | 0.16% | +859+5.7% | Added |
| British Columbia Investment Management Corp | 15,788 | $9.82M | 0.06% | −15−0.1% | Reduced |
| Carderock Capital Management Inc | 15,774 | $9.81M | 2.76% | −65−0.4% | Reduced |
| CIBC Asset Management Inc | 15,750 | $9.79M | 0.04% | +239+1.5% | Added |
| Academy Capital Management Inc | 15,536 | $9.66M | 1.55% | +15,536 | New |
| Fiduciary Trust Co | 15,373 | $9.56M | 0.17% | −268−1.7% | Reduced |
| Xponance, Inc. | 15,307 | $9.52M | 0.18% | −4,586−23.1% | Reduced |
| Utah Retirement Systems | 15,303 | $9.52M | 0.13% | −849−5.3% | Reduced |
| Oppenheimer & Co Inc | 15,183 | $9.44M | 0.18% | −20,391−57.3% | Reduced |
| Strategic Global Advisors, LLC | 14,853 | $9.24M | 1.35% | +3,510+30.9% | Added |
| Marsico Capital Management LLC | 14,839 | $9.23M | 0.28% | 00.0% | Unchanged |
| EFG Asset Management (Americas) Corp. | 14,804 | $9.22M | 1.64% | −1,132−7.1% | Reduced |
| Voloridge Investment Management, LLC | 14,771 | $9.19M | 0.06% | +14,771 | New |
| Handelsbanken Fonder AB | 14,347 | $8.92M | 0.05% | +1,800+14.3% | Added |
| Public Employees Retirement Association of Colorado | 14,164 | $8.81M | 0.04% | −33−0.2% | Reduced |
| Cardinal Capital Management | 13,831 | $8.60M | 1.86% | −90−0.6% | Reduced |
| Metropolitan Life Insurance Co | 13,805 | $8.59M | 0.12% | −479−3.4% | Reduced |
| Bridgeway Capital Management, LLC | 13,590 | $8.45M | 0.16% | 00.0% | Unchanged |
| Spinnaker Trust | 13,403 | $8.34M | 0.58% | +132+1.0% | Added |
| Texas Permanent School Fund | 13,143 | $8.17M | 0.10% | −1,025−7.2% | Reduced |
| Mackay Shields LLC | 13,008 | $8.09M | 0.08% | −379−2.8% | Reduced |
| DnB Asset Management AS | 12,592 | $7.83M | 0.05% | +518+4.3% | Added |
| Snowden Capital Advisors LLC | 12,487 | $7.77M | 0.39% | +687+5.8% | Added |
| Bokf, NA | 12,389 | $7.70M | 0.13% | +12,389 | New |
| Marietta Investment Partners LLC | 12,146 | $7.55M | 1.73% | −1,571−11.5% | Reduced |
| Bessemer Group Inc | 12,042 | $7.49M | 0.02% | +12+0.1% | Added |
| Mutual of America Capital Management LLC | 12,004 | $7.46M | 0.07% | +35+0.3% | Added |
| CWM Advisors, LLC | 12,003 | $7.46M | 0.94% | +9,482+376.1% | Added |
| Creative Planning | 11,998 | $7.46M | 0.01% | +307+2.6% | Added |
| Marshall Wace, LLP | 11,929 | $7.42M | 0.04% | −22,249−65.1% | Reduced |
| Westpac Banking Corp | 11,894 | $7.40M | 0.08% | 00.0% | Unchanged |
| M&G Investment Management Ltd | 11,828 | $7.36M | 0.04% | −148−1.2% | Reduced |
| Fifth Third Bancorp | 11,807 | $7.34M | 0.03% | +388+3.4% | Added |
| Private Advisor Group, LLC | 11,694 | $7.27M | 0.05% | +2,951+33.8% | Added |
| IFM Investors Pty Ltd | 11,589 | $7.21M | 0.15% | −35−0.3% | Reduced |
| Segall Bryant & Hamill, LLC | 11,535 | $7.17M | 0.07% | +997+9.5% | Added |
| O'Shaughnessy Asset Management, LLC | 11,530 | $7.17M | 0.15% | +2,582+28.9% | Added |