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 |
|---|---|---|---|---|---|
| McDonald Partners LLC | 642 | $399.0K | 0.09% | 00.0% | Unchanged |
| Vigilant Capital Management, LLC | 650 | $404.0K | 0.03% | −34−5.0% | Reduced |
| Penobscot Investment Management Company, Inc. | 650 | $404.0K | 0.06% | 00.0% | Unchanged |
| Harrell Investment Partners, LLC | 650 | $404.0K | 0.13% | 00.0% | Unchanged |
| SeaCrest Wealth Management, LLC | 651 | $405.0K | 0.05% | 00.0% | Unchanged |
| Rehmann Capital Advisory Group | 652 | $405.5K | 0.04% | −28−4.1% | Reduced |
| Clare Market Investments LLC | 658 | $409.2K | 0.12% | +38+6.1% | Added |
| Choice Wealth Advisors, LLC | 660 | $410.0K | 0.35% | 00.0% | Unchanged |
| Ausdal Financial Partners, Inc. | 661 | $411.0K | 0.06% | 00.0% | Unchanged |
| Willis Johnson & Associates, Inc. | 662 | $412.0K | 0.06% | 00.0% | Unchanged |
| Maple Capital Management, Inc. | 665 | $414.0K | 0.05% | 00.0% | Unchanged |
| Freestone Capital Holdings, LLC | 674 | $419.0K | 0.02% | +150+28.6% | Added |
| Proequities, Inc. | 676 | $420.0K | 0.03% | +57+9.2% | Added |
| Wilbanks Smith & Thomas Asset Management LLC | 684 | $425.0K | 0.02% | +175+34.4% | Added |
| Meritage Portfolio Management | 685 | $426.0K | 0.03% | 00.0% | Unchanged |
| Kestra Private Wealth Services, LLC | 686 | $427.0K | 0.02% | +355+107.3% | Added |
| Claro Advisors LLC | 697 | $433.0K | 0.18% | −57−7.6% | Reduced |
| Partners Group Holding AG | 697 | $433.0K | 0.03% | +697 | New |
| Trust Co of Virginia | 700 | $435.0K | 0.05% | 00.0% | Unchanged |
| Prosperity Planning, Inc. | 700 | $435.0K | 0.24% | 00.0% | Unchanged |
| Mid Atlantic Financial Management Inc | 701 | $436.0K | 0.03% | −112−13.8% | Reduced |
| Meiji Yasuda Life Insurance Co | 701 | $436.0K | 0.01% | −20−2.8% | Reduced |
| Lowe Brockenbrough & Co Inc | 703 | $437.0K | 0.03% | −115−14.1% | Reduced |
| Ipswich Investment Management Co., Inc. | 702 | $437.0K | 0.11% | +30+4.5% | Added |
| Castleark Management LLC | 705 | $438.0K | 0.02% | 00.0% | Unchanged |
| CastleArk Alternatives, LLC | 705 | $438.0K | 0.02% | +705 | New |
| WESPAC Advisors, LLC | 719 | $447.0K | 0.28% | +719 | New |
| Balentine LLC | 726 | $451.0K | 0.02% | +43+6.3% | Added |
| Intersect Capital LLC | 736 | $458.0K | 0.08% | +103+16.3% | Added |
| Thoroughbred Financial Services, LLC | 740 | $460.0K | 0.11% | +25+3.5% | Added |
| Camden Capital, LLC | 744 | $463.0K | 0.09% | −162−17.9% | Reduced |
| Waters Parkerson & Co., LLC | 750 | $466.0K | 0.03% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 752 | $468.0K | 0.00% | +300+66.4% | Added |
| HBW Advisory Services LLC | 767 | $477.0K | 0.12% | −54−6.6% | Reduced |
| Frontier Wealth Management LLC | 769 | $478.0K | 0.03% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 772 | $480.0K | 0.00% | 00.0% | Unchanged |
| Sentry Investment Management LLC | 773 | $481.0K | 0.14% | −113−12.8% | Reduced |
| Asahi Life Asset Management Co., Ltd. | 774 | $481.0K | 0.07% | −66−7.9% | Reduced |
| Cetera Advisor Networks LLC | 779 | $484.0K | 0.01% | −554−41.6% | Reduced |
| Middleton & Co Inc | 780 | $485.0K | 0.05% | 00.0% | Unchanged |
| J. W. Coons Advisors, LLC | 785 | $488.0K | 0.17% | +106+15.6% | Added |
| Foundations Investment Advisors, LLC | 797 | $490.0K | 0.02% | 00.0% | Unchanged |
| Kozak & Associates, Inc. | 800 | $495.0K | 0.29% | +800 | New |
| D.B. Root & Company, LLC | 798 | $496.0K | 0.19% | −163−17.0% | Reduced |
| Puzo Michael J | 800 | $498.0K | 0.16% | −150−15.8% | Reduced |
| Peconic Partners LLC | 800 | $498.0K | 0.04% | 00.0% | Unchanged |
| Permanens Capital L.P. | 800 | $498.0K | 0.09% | 00.0% | Unchanged |
| Patriot Financial Group Insurance Agency, LLC | 800 | $498.0K | 0.09% | 00.0% | Unchanged |
| Patron Partners Advisors, LLC | 823 | $511.0K | 0.38% | 00.0% | Unchanged |
| Trust Asset Management LLC | 825 | $513.0K | 0.07% | +54+7.0% | Added |
| DCM Advisors, LLC | 840 | $522.0K | 0.20% | 00.0% | Unchanged |
| Western Financial Corporation | 840 | $522.0K | 0.31% | +16+1.9% | Added |
| Northwestern Mutual Wealth Management Co | 846 | $526.0K | 0.00% | +48+6.0% | Added |
| Quantinno Capital Management LP | 847 | $527.0K | 0.59% | +12+1.4% | Added |
| Edgemoor Investment Advisors, Inc. | 850 | $529.0K | 0.06% | 00.0% | Unchanged |
| Samalin Investment Counsel, LLC | 858 | $533.0K | 0.35% | +31+3.7% | Added |
| Inverness Counsel LLC | 864 | $537.0K | 0.02% | +426+97.3% | Added |
| Wealthsource Partners, LLC | 868 | $540.0K | 0.05% | +1+0.1% | Added |
| Huntington National Bank | 871 | $542.0K | 0.01% | −46−5.0% | Reduced |
| Davy Global Fund Management Ltd | 884 | $550.0K | 0.08% | 00.0% | Unchanged |
| Bremer Bank National Association | 889 | $553.0K | 0.11% | 00.0% | Unchanged |
| Bingham Osborn & Scarborough LLC | 889 | $553.0K | 0.04% | +13+1.5% | Added |
| Dynamic Advisor Solutions LLC | 892 | $555.0K | 0.04% | −31−3.4% | Reduced |
| Gerber Kawasaki Wealth & Investment Management | 894 | $555.0K | 0.07% | 00.0% | Unchanged |
| Livforsakringsbolaget Skandia, Omsesidigt | 900 | $560.0K | 0.04% | −100−10.0% | Reduced |
| Phoenix Holdings Ltd. | 903 | $567.0K | 0.01% | +903 | New |
| Walleye Capital LLC | 914 | $568.0K | 0.02% | +914 | New |
| Heartland Bank & Trust Co | 918 | $571.0K | 0.49% | +68+8.0% | Added |
| Highland Capital Management, LLC | 935 | $581.0K | 0.04% | 00.0% | Unchanged |
| Atlas Brown,Inc. | 937 | $583.0K | 0.25% | −93−9.0% | Reduced |
| David Loasby | 957 | $595.0K | 0.08% | 00.0% | Unchanged |
| Private Trust Co NA | 963 | $599.0K | 0.09% | +105+12.2% | Added |
| OPSEU Pension Plan Trust Fund | 984 | $602.0K | 0.15% | −7−0.7% | Reduced |
| Cornerstone Wealth Management, LLC | 968 | $602.0K | 0.06% | +211+27.9% | Added |
| Sawtooth Solutions, LLC | 970 | $603.0K | 0.09% | +94+10.7% | Added |
| Legacy Capital Partners, Inc. | 980 | $609.0K | 0.22% | 00.0% | Unchanged |
| Teamwork Financial Advisors, LLC | 984 | $612.0K | 0.12% | −213−17.8% | Reduced |
| Vident Investment Advisory, LLC | 988 | $615.0K | 0.02% | +76+8.3% | Added |
| AIA Group Ltd | 992 | $617.0K | 0.03% | +206+26.2% | Added |
| Carnegie Capital Asset Management, LLC | 995 | $619.0K | 0.02% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 998 | $622.0K | 0.02% | −43−4.1% | Reduced |
| Leverage Partners Absolute Return Fund SPC | 1,000 | $622.0K | 0.60% | −11−1.1% | Reduced |
| Parsons Capital Management Inc | 1,000 | $622.0K | 0.05% | 00.0% | Unchanged |
| W.G. Shaheen & Associates DBA Whitney & Co | 1,000 | $622.0K | 0.10% | 00.0% | Unchanged |
| Aries Wealth Management | 1,000 | $622.0K | 0.26% | 00.0% | Unchanged |
| K.J. Harrison & Partners Inc | 1,000 | $625.0K | 0.09% | 00.0% | Unchanged |
| Main Street Financial Solutions, LLC | 1,017 | $632.0K | 0.10% | +14+1.4% | Added |
| Exchange Traded Concepts, LLC | 1,024 | $637.0K | 0.02% | −208−16.9% | Reduced |
| Change Path, LLC | 1,039 | $646.0K | 0.04% | +72+7.4% | Added |
| Csenge Advisory Group | 1,037 | $647.0K | 0.05% | +59+6.0% | Added |
| Sutton Wealth Advisors Inc. | 1,059 | $658.6K | 0.24% | +1+0.1% | Added |
| Argent Trust Co | 1,066 | $662.0K | 0.04% | +27+2.6% | Added |
| EMC Capital Management | 1,000 | $666.0K | 0.37% | 00.0% | Unchanged |
| Empirical Finance, LLC | 1,074 | $668.0K | 0.10% | +59+5.8% | Added |
| Clarius Group, LLC | 1,080 | $672.0K | 0.06% | +1+0.1% | Added |
| Stock Yards Bank & Trust Co | 1,083 | $674.0K | 0.04% | 00.0% | Unchanged |
| Twinbeech Capital LP | 1,089 | $677.0K | 0.05% | +1,089 | New |
| Meiji Yasuda Asset Management Co Ltd. | 1,094 | $680.0K | 0.05% | +81+8.0% | Added |
| Core Wealth Advisors, Inc. | 1,094 | $680.0K | 0.45% | +1,094 | New |
| Magnetar Financial LLC | 1,097 | $682.0K | 0.01% | +1,097 | New |