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 2021
Institutional positions in IDEXX Laboratories Inc as of Jun 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
- 1,037
- +35 vs. Q1 2021
- Shares held
- 73.0M
- +695.7K (+1.0%) vs. Q1 2021
- Total value
- $46.1B
- +$10.7B (+30.2%) vs. Q1 2021
- New holders
- 108
- 333 more added
- Sold out
- 73
- 382 more reduced
13 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Eagle Asset Management Inc | 340,530 | $215.1M | 0.92% | −534−0.2% | Reduced |
| Swiss National Bank | 348,336 | $220.0M | 0.14% | +20,311+6.2% | Added |
| Parametric Portfolio Associates LLC | 350,014 | $221.1M | 0.12% | +13,434+4.0% | Added |
| Credit Suisse AG | 352,453 | $222.6M | 0.17% | −11,410−3.1% | Reduced |
| Amundi | 353,761 | $223.4M | 0.16% | +353,761 | New |
| Putnam Investments LLC | 414,520 | $261.8M | 0.41% | +5,038+1.2% | Added |
| American Capital Management Inc | 425,588 | $268.8M | 7.53% | −1,786−0.4% | Reduced |
| UBS Asset Management Americas Inc | 433,734 | $273.9M | 0.12% | +8,908+2.1% | Added |
| Williams Jones Wealth Management, LLC. | 436,339 | $275.6M | 3.85% | −13,016−2.9% | Reduced |
| Dimensional Fund Advisors LP | 439,313 | $277.5M | 0.09% | −1950.0% | Reduced |
| Charles Schwab Investment Management Inc | 447,776 | $282.8M | 0.09% | +22,508+5.3% | Added |
| Capital Counsel LLC | 508,481 | $321.1M | 16.13% | −7,984−1.5% | Reduced |
| Ameriprise Financial Inc | 563,786 | $356.1M | 0.11% | −21,017−3.6% | Reduced |
| Nuveen Asset Management, LLC | 627,193 | $396.1M | 0.12% | −75,174−10.7% | Reduced |
| Legal & General Group Plc | 716,255 | $452.4M | 0.15% | +37,047+5.5% | Added |
| Price T Rowe Associates Inc | 731,791 | $462.2M | 0.04% | −542,742−42.6% | Reduced |
| Norges Bank | 784,815 | $495.6M | 0.11% | +66,505+9.3% | Added |
| Bank of New York Mellon Corp | 834,072 | $526.8M | 0.10% | +96,356+13.1% | Added |
| Neuberger Berman Group LLC | 863,189 | $544.1M | 0.47% | +94,286+12.3% | Added |
| FMR LLC | 941,474 | $594.6M | 0.05% | +28,742+3.1% | Added |
| Brown Advisory Inc | 964,474 | $609.1M | 0.92% | +57,830+6.4% | Added |
| Northern Trust Corp | 970,910 | $613.2M | 0.11% | −16,518−1.7% | Reduced |
| Capital World Investors | 981,260 | $619.7M | 0.11% | +7,260+0.7% | Added |
| Invesco Ltd. | 1,060,648 | $669.9M | 0.16% | −9,034−0.8% | Reduced |
| Principal Financial Group Inc | 1,084,076 | $684.6M | 0.44% | −33,148−3.0% | Reduced |
| American Century Companies Inc | 1,113,764 | $703.4M | 0.48% | +4,639+0.4% | Added |
| Alliancebernstein L.P. | 1,231,970 | $778.1M | 0.31% | −113,121−8.4% | Reduced |
| Bank of America Corp | 1,243,936 | $785.6M | 0.09% | −22,845−1.8% | Reduced |
| Franklin Resources Inc | 1,305,965 | $824.8M | 0.32% | +85,085+7.0% | Added |
| Blair William & Co | 1,349,965 | $852.6M | 2.95% | −40,231−2.9% | Reduced |
| Geode Capital Management, LLC | 1,711,457 | $1.08B | 0.15% | +84,946+5.2% | Added |
| Bamco Inc | 2,696,326 | $1.70B | 3.91% | −214,247−7.4% | Reduced |
| State Street Corp | 3,629,537 | $2.29B | 0.12% | +134,322+3.8% | Added |
| Fundsmith LLPSuperinvestorFundsmith | 4,242,462 | $2.68B | 7.42% | +21,850+0.5% | Added |
| BlackRock Inc. | 8,274,891 | $5.23B | 0.15% | +437,365+5.6% | Added |
| Vanguard Group Inc | 9,065,541 | $5.73B | 0.14% | −70,438−0.8% | Reduced |
| Sofos Investments, Inc. | 22 | – | – | −9−29.0% | Reduced |
| Compagnie Lombard Odier SCmA | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| Worldquant Millennium Advisors LLC | 0 | $0 | 0.00% | −28,649−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −24,643−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −21,128−100.0% | Sold out |
| Duality Advisers, LP | 0 | $0 | 0.00% | −12,216−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −11,150−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −9,605−100.0% | Sold out |
| Richard Bernstein Advisors LLC | 0 | $0 | 0.00% | −8,992−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −8,570−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −8,480−100.0% | Sold out |
| Virginia Retirement Systems Et Al | 0 | $0 | 0.00% | −8,000−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −6,549−100.0% | Sold out |
| Scott & Selber, Inc. | 0 | $0 | 0.00% | −4,529−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −3,413−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −3,189−100.0% | Sold out |
| Trust Co of Oklahoma | 0 | $0 | 0.00% | −3,117−100.0% | Sold out |
| IAM Advisory, LLC | 0 | $0 | 0.00% | −2,559−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −2,717−100.0% | Sold out |
| CQS (US), LLC | 0 | $0 | 0.00% | −2,540−100.0% | Sold out |
| LS Investment Advisors, LLC | 0 | $0 | 0.00% | −2,515−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −1,768−100.0% | Sold out |
| BFSG, LLC | 0 | $0 | 0.00% | −1,626−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −1,524−100.0% | Sold out |
| NuWave Investment Management, LLC | 0 | $0 | 0.00% | −1,108−100.0% | Sold out |
| Fulcrum Asset Management LLP | 0 | $0 | 0.00% | – | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −1,066−100.0% | Sold out |
| Pearl River Capital, LLC | 0 | $0 | 0.00% | −955−100.0% | Sold out |
| Meristem Family Wealth, LLC | 0 | $0 | 0.00% | −934−100.0% | Sold out |
| WESPAC Advisors, LLC | 0 | $0 | 0.00% | −741−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −738−100.0% | Sold out |
| Bailard, Inc. | 0 | $0 | 0.00% | −729−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −742−100.0% | Sold out |
| Capital Bank & Trust Co | 0 | $0 | 0.00% | −714−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −699−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −693−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −618−100.0% | Sold out |
| TBH Global Asset Management, LLC | 0 | $0 | 0.00% | −660−100.0% | Sold out |
| Little House Capital LLC | 0 | $0 | 0.00% | −650−100.0% | Sold out |
| Plante Moran Financial Advisors, LLC | 0 | $0 | 0.00% | −647−100.0% | Sold out |
| Bel Air Investment Advisors LLC | 0 | $0 | 0.00% | −624−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −574−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −581−100.0% | Sold out |
| Neo Ivy Capital Management | 0 | $0 | 0.00% | −566−100.0% | Sold out |
| Qtron Investments LLC | 0 | $0 | 0.00% | −563−100.0% | Sold out |
| Stevens Capital Management LP | 0 | $0 | 0.00% | −555−100.0% | Sold out |
| Bender Robert & Associates | 0 | $0 | 0.00% | −510−100.0% | Sold out |
| Interchange Capital Partners, LLC | 0 | $0 | 0.00% | −430−100.0% | Sold out |
| Phoenix Holdings Ltd. | 0 | $0 | 0.00% | −522−100.0% | Sold out |
| Parametrica Management Ltd | 0 | $0 | 0.00% | −502−100.0% | Sold out |
| Keel Point, LLC | 0 | $0 | 0.00% | −470−100.0% | Sold out |
| C M Bidwell & Associates Ltd | 0 | $0 | 0.00% | −424−100.0% | Sold out |
| VisionPoint Advisory Group, LLC | 0 | $0 | 0.00% | −420−100.0% | Sold out |
| Vicus Capital | 0 | $0 | 0.00% | −409−100.0% | Sold out |
| RMR Wealth Builders | 0 | $0 | 0.00% | −243−100.0% | Sold out |
| Ameritas Investment Company, LLC | 0 | $0 | 0.00% | −210−100.0% | Sold out |
| Key Financial Inc | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Eudaimonia Partners, LLC | 0 | $0 | 0.00% | −123−100.0% | Sold out |
| Grandview Asset Management LLC | 0 | $0 | 0.00% | −108−100.0% | Sold out |
| Grant Street Asset Management, Inc. | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Abundance Wealth Counselors | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Meridian Wealth Partners, LLC | 0 | $0 | 0.00% | −53−100.0% | Sold out |
| Sun Life Financial INC | 0 | $0 | 0.00% | −51−100.0% | Sold out |
| Wealthcare Advisory Partners LLC | 0 | $0 | 0.00% | −33−100.0% | Sold out |