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 2022
Institutional positions in IDEXX Laboratories Inc as of Sep 30, 2022. 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
- 925
- −27 vs. Q2 2022
- Shares held
- 73.7M
- −124.5K (−0.2%) vs. Q2 2022
- Total value
- $24.0B
- −$1.91B (−7.4%) vs. Q2 2022
- New holders
- 59
- 336 more added
- Sold out
- 86
- 352 more reduced
7 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: 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 2022
Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 8,792,300 | $2.86B | 0.10% | +358,427+4.2% | Added |
| Vanguard Group Inc | 8,051,510 | $2.62B | 0.08% | −3,7230.0% | Reduced |
| State Street Corp | 3,784,353 | $1.23B | 0.08% | +132,091+3.6% | Added |
| Fundsmith LLPSuperinvestorFundsmith | 3,620,777 | $1.18B | 5.60% | +1,902+0.1% | Added |
| Alliancebernstein L.P. | 2,906,690 | $947.0M | 0.46% | +128,011+4.6% | Added |
| Bamco Inc | 2,387,395 | $777.8M | 2.52% | −32,645−1.3% | Reduced |
| Geode Capital Management, LLC | 1,891,351 | $615.7M | 0.09% | +28,510+1.5% | Added |
| FMR LLC | 1,603,524 | $522.4M | 0.05% | −464,290−22.5% | Reduced |
| American Century Companies Inc | 1,528,959 | $498.1M | 0.44% | +1,639+0.1% | Added |
| Blair William & Co | 1,224,868 | $399.1M | 1.83% | −5,819−0.5% | Reduced |
| Brown Advisory Inc | 1,212,028 | $394.9M | 0.77% | +170,834+16.4% | Added |
| Franklin Resources Inc | 1,207,402 | $393.4M | 0.21% | −4,668−0.4% | Reduced |
| Principal Financial Group Inc | 1,197,485 | $390.1M | 0.31% | +604,651+102.0% | Added |
| Select Equity Group, L.P. | 1,079,130 | $351.6M | 1.46% | −135,997−11.2% | Reduced |
| Fundsmith Investment Services Ltd. | 997,876 | $325.1M | 5.62% | −1,389−0.1% | Reduced |
| Capital World Investors | 992,909 | $323.5M | 0.07% | −3,076−0.3% | Reduced |
| Invesco Ltd. | 878,739 | $286.3M | 0.09% | +101,303+13.0% | Added |
| Northern Trust Corp | 870,456 | $283.6M | 0.06% | −31,288−3.5% | Reduced |
| Norges Bank | 788,730 | $257.0M | 0.07% | +13,131+1.7% | Added |
| Morgan Stanley | 725,306 | $236.3M | 0.03% | −30,313−4.0% | Reduced |
| Neuberger Berman Group LLC | 716,302 | $233.4M | 0.24% | −2,225−0.3% | Reduced |
| Legal & General Group Plc | 702,200 | $228.8M | 0.09% | −36,955−5.0% | Reduced |
| Bank of America Corp | 699,529 | $227.9M | 0.03% | −21,782−3.0% | Reduced |
| Bank of New York Mellon Corp | 696,325 | $226.9M | 0.05% | −19,926−2.8% | Reduced |
| Winslow Capital Management, LLC | 664,697 | $216.6M | 1.27% | +142,721+27.3% | Added |
| Capital Counsel LLC | 489,232 | $159.4M | 10.32% | +3,416+0.7% | Added |
| Amundi | 403,993 | $141.4M | 0.08% | +18,852+4.9% | Added |
| Charles Schwab Investment Management Inc | 433,467 | $141.2M | 0.05% | −14,027−3.1% | Reduced |
| Echo Street Capital Management LLC | 421,416 | $137.3M | 1.32% | +167,164+65.7% | Added |
| UBS Asset Management Americas Inc | 415,501 | $135.4M | 0.08% | −16,230−3.8% | Reduced |
| JPMorgan Chase & Co | 408,667 | $133.1M | 0.02% | −24,195−5.6% | Reduced |
| Goldman Sachs Group Inc | 403,383 | $131.4M | 0.04% | +10,401+2.6% | Added |
| Williams Jones Wealth Management, LLC. | 401,582 | $130.8M | 2.28% | −6,215−1.5% | Reduced |
| Dimensional Fund Advisors LP | 401,428 | $130.8M | 0.05% | +5,832+1.5% | Added |
| American Capital Management Inc | 383,347 | $124.9M | 4.93% | −1,315−0.3% | Reduced |
| Nuveen Asset Management, LLC | 381,992 | $124.5M | 0.05% | +14,744+4.0% | Added |
| Citadel Advisors LLC | 368,331 | $120.0M | 0.15% | +264,023+253.1% | Added |
| Swiss National Bank | 364,036 | $118.6M | 0.08% | −1,500−0.4% | Reduced |
| Robeco Institutional Asset Management B.V. | 345,488 | $112.6M | 0.36% | +47,355+15.9% | Added |
| Credit Suisse AG | 343,258 | $111.8M | 0.13% | −19,124−5.3% | Reduced |
| LGT Capital Partners Ltd. | 342,681 | $111.6M | 3.41% | +59,721+21.1% | Added |
| Massachusetts Financial Services Co | 334,451 | $109.0M | 0.04% | +2,512+0.8% | Added |
| Pictet Asset Management SA | 306,132 | $101.5M | 0.15% | −23,532−7.1% | Reduced |
| DF Dent & Co Inc | 298,543 | $97.3M | 1.50% | −3,956−1.3% | Reduced |
| Umb Bank N A | 283,554 | $92.4M | 1.56% | −240.0% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 266,415 | $86.8M | 0.07% | −12,130−4.4% | Reduced |
| Arrowstreet Capital, Limited Partnership | 263,112 | $85.7M | 0.13% | −129,683−33.0% | Reduced |
| Eventide Asset Management, LLC | 257,538 | $83.9M | 1.65% | +238+0.1% | Added |
| Deutsche Bank AG | 245,946 | $80.1M | 0.05% | +3,461+1.4% | Added |
| Baird Financial Group, Inc. | 233,890 | $76.2M | 0.22% | +53,481+29.6% | Added |
| Rock Springs Capital Management LP | 224,315 | $73.1M | 1.89% | +565+0.3% | Added |
| Champlain Investment Partners, LLC | 223,039 | $72.7M | 0.50% | +72,740+48.4% | Added |
| Westfield Capital Management Co LP | 213,484 | $69.6M | 0.55% | +2,719+1.3% | Added |
| First Republic Investment Management, Inc. | 209,593 | $68.3M | 0.18% | −1,563−0.7% | Reduced |
| Durable Capital Partners LP | 207,714 | $67.7M | 0.74% | +94,548+83.5% | Added |
| Price T Rowe Associates Inc | 195,842 | $63.8M | 0.01% | −655,708−77.0% | Reduced |
| Putnam Investments LLC | 187,482 | $61.1M | 0.12% | −100,900−35.0% | Reduced |
| CIBC Private Wealth Group, LLC | 186,270 | $60.7M | 0.16% | −3,003−1.6% | Reduced |
| California Public Employees Retirement System | 185,883 | $60.6M | 0.06% | +21,074+12.8% | Added |
| Royal Bank of Canada | 185,080 | $60.3M | 0.02% | −1,033−0.6% | Reduced |
| First Trust Advisors LP | 181,878 | $59.3M | 0.08% | +52,777+40.9% | Added |
| Manning & Napier Group, LLC | 181,270 | $59.1M | 0.77% | +8,222+4.8% | Added |
| Welch & Forbes LLC | 178,531 | $58.2M | 1.14% | −471−0.3% | Reduced |
| Eaton Vance Management | 177,500 | $57.8M | 0.09% | +36,483+25.9% | Added |
| Envestnet Asset Management Inc | 168,868 | $55.0M | 0.03% | +10,328+6.5% | Added |
| Ameriprise Financial Inc | 162,465 | $53.3M | 0.02% | +43,427+36.5% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 161,330 | $52.6M | 0.40% | −2,932−1.8% | Reduced |
| Rathbone Brothers plc | 160,190 | $52.2M | 0.64% | +4,590+2.9% | Added |
| Allianz Asset Management GmbH | 159,634 | $52.0M | 0.12% | −98,464−38.1% | Reduced |
| National Pension Service | 155,115 | $51.5M | 0.11% | +9,718+6.7% | Added |
| Rhumbline Advisers | 156,256 | $50.9M | 0.08% | +676+0.4% | Added |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 153,079 | $49.9M | 0.65% | +398+0.3% | Added |
| Atlanta Capital Management Co L L C | 149,879 | $48.8M | 0.22% | +8,666+6.1% | Added |
| Federated Hermes, Inc. | 146,984 | $47.9M | 0.14% | −5,771−3.8% | Reduced |
| Railway Pension Investments Ltd | 146,100 | $47.6M | 0.52% | 00.0% | Unchanged |
| Bridgewater Associates, LP | 144,173 | $47.0M | 0.24% | +6,972+5.1% | Added |
| SEI Investments Co | 142,416 | $46.4M | 0.10% | +26,032+22.4% | Added |
| Victory Capital Management Inc | 140,790 | $45.9M | 0.05% | −17,181−10.9% | Reduced |
| California State Teachers Retirement System | 137,865 | $44.9M | 0.08% | −1,721−1.2% | Reduced |
| TimesSquare Capital Management, LLC | 131,700 | $42.9M | 0.60% | +130,500+10,875.0% | Added |
| Axiom Investors LLC | 129,916 | $42.3M | 0.89% | +28,152+27.7% | Added |
| Riverbridge Partners LLC | 129,327 | $42.1M | 0.63% | +9,574+8.0% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 119,336 | $38.9M | 0.15% | −1,941−1.6% | Reduced |
| Wells Fargo & Company | 116,557 | $38.0M | 0.01% | +7,188+6.6% | Added |
| Frontier Capital Management Co LLC | 116,544 | $38.0M | 0.45% | −6,096−5.0% | Reduced |
| Zurich Insurance Group Ltd | 113,892 | $37.1M | 0.58% | +33,250+41.2% | Added |
| Schroder Investment Management Group | 112,280 | $36.6M | 0.06% | −16,225−12.6% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 109,179 | $35.6M | 0.12% | +12,575+13.0% | Added |
| Bellevue Group AG | 108,822 | $35.5M | 0.51% | −6,951−6.0% | Reduced |
| William Blair Investment Management, LLC | 107,646 | $35.1M | 0.14% | −2,956−2.7% | Reduced |
| Stephens Investment Management Group LLC | 106,612 | $34.7M | 0.66% | −7,452−6.5% | Reduced |
| New York State Common Retirement Fund | 103,375 | $33.7M | 0.05% | −6,499−5.9% | Reduced |
| State Board of Administration of Florida Retirement System | 102,331 | $33.3M | 0.09% | +2,392+2.4% | Added |
| HSBC Holdings PLC | 100,868 | $33.2M | 0.06% | −4,262−4.1% | Reduced |
| Villere St Denis J & Co LLC | 101,403 | $33.0M | 2.63% | −18,853−15.7% | Reduced |
| New York State Teachers Retirement System | 101,214 | $33.0M | 0.09% | −8,956−8.1% | Reduced |
| Eagle Asset Management Inc | 98,398 | $32.1M | 0.21% | +128+0.1% | Added |
| Davis R M Inc | 98,116 | $32.0M | 0.93% | +3,129+3.3% | Added |
| Beacon Investment Advisory Services, Inc. | 98,044 | $31.9M | 1.76% | +1,592+1.7% | Added |
| Mirae Asset Global Investments Co., Ltd. | 94,852 | $30.9M | 0.08% | −8,834−8.5% | Reduced |