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, Q4 2022
Institutional positions in IDEXX Laboratories Inc as of Dec 31, 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
- 1,001
- +96 vs. Q3 2022
- Shares held
- 73.6M
- +313.6K (+0.4%) vs. Q3 2022
- Total value
- $30.0B
- +$6.12B (+25.6%) vs. Q3 2022
- New holders
- 164
- 331 more added
- Sold out
- 68
- 355 more reduced
20 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| New York State Teachers Retirement System | 97,108 | $39.6M | 0.10% | −4,106−4.1% | Reduced |
| Manufacturers Life Insurance Company, The | 96,192 | $39.3M | 0.02% | +4,177+4.5% | Added |
| Voya Investment Management LLC | 95,270 | $38.9M | 0.04% | +12,281+14.8% | Added |
| EULAV Asset Management | 94,100 | $38.4M | 1.65% | +32,900+53.8% | Added |
| Pictet & Cie (Europe) SA | 90,152 | $36.8M | 1.80% | −180.0% | Reduced |
| Blue Whale Capital LLP | 88,000 | $35.9M | 6.12% | +22,500+34.4% | Added |
| Chicago Capital, LLC | 85,061 | $34.7M | 1.92% | +18,347+27.5% | Added |
| Adage Capital Partners GP, L.L.C. | 84,201 | $34.4M | 0.08% | −600−0.7% | Reduced |
| Canada Pension Plan Investment Board | 83,328 | $34.0M | 0.06% | +5,467+7.0% | Added |
| Mirae Asset Global Investments Co., Ltd. | 82,532 | $33.7M | 0.09% | −12,320−13.0% | Reduced |
| Standard Life Aberdeen plc | 82,140 | $33.5M | 0.09% | +5,707+7.5% | Added |
| Fiera Capital Corp | 81,561 | $33.3M | 0.10% | −7,301−8.2% | Reduced |
| Bank of Nova Scotia | 79,057 | $32.3M | 0.08% | +72,162+1,046.6% | Added |
| William Blair Investment Management, LLC | 77,699 | $31.7M | 0.12% | −29,947−27.8% | Reduced |
| Prudential Financial Inc | 76,477 | $31.2M | 0.05% | +2,522+3.4% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 76,242 | $31.1M | 0.11% | −43,094−36.1% | Reduced |
| ProShare Advisors LLC | 76,183 | $31.1M | 0.11% | −8,879−10.4% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 73,854 | $30.0M | 0.08% | +5,578+8.2% | Added |
| Bourne Lent Asset Management Inc | 70,336 | $28.7M | 12.30% | −3,050−4.2% | Reduced |
| Tekla Capital Management LLC | 68,065 | $27.8M | 1.05% | +13,858+25.6% | Added |
| Mogy Joel R Investment Counsel Inc | 67,127 | $27.4M | 2.74% | +340+0.5% | Added |
| Raymond James & Associates | 66,751 | $27.2M | 0.03% | −1,347−2.0% | Reduced |
| Citigroup Inc | 66,012 | $26.9M | 0.04% | +5,247+8.6% | Added |
| Geneva Capital Management LLC | 64,736 | $26.4M | 0.59% | −5,201−7.4% | Reduced |
| Harvey Investment Co LLC | 64,538 | $26.3M | 3.40% | −87−0.1% | Reduced |
| KBC Group NV | 64,194 | $26.2M | 0.13% | −18,006−21.9% | Reduced |
| The PNC Financial Services Group, Inc. | 63,633 | $26.0M | 0.02% | −895−1.4% | Reduced |
| Great West Life Assurance Co | 62,606 | $25.7M | 0.07% | +78+0.1% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 62,693 | $25.6M | 0.07% | −446−0.7% | Reduced |
| Parnassus Investments | 62,395 | $25.5M | 0.06% | 00.0% | Unchanged |
| Nomura Asset Management Co Ltd | 62,156 | $25.4M | 0.15% | +2,503+4.2% | Added |
| Howland Capital Management LLC | 61,396 | $25.0M | 1.54% | −1,087−1.7% | Reduced |
| Caisse de Depot Et Placement du Quebec | 61,094 | $24.9M | 0.08% | −5,700−8.5% | Reduced |
| Schroder Investment Management Group | 59,510 | $24.3M | 0.04% | −52,770−47.0% | Reduced |
| NFJ Investment Group, LLC | 58,028 | $23.7M | 0.62% | −15,705−21.3% | Reduced |
| Asset Management One Co.,Ltd. | 55,822 | $22.9M | 0.11% | −660−1.2% | Reduced |
| DekaBank Deutsche Girozentrale | 55,054 | $22.5M | 0.06% | −3,881−6.6% | Reduced |
| BNP Paribas Arbitrage, SA | 54,801 | $22.4M | 0.06% | +1,007+1.9% | Added |
| Aviva PLC | 54,678 | $22.3M | 0.11% | +17,309+46.3% | Added |
| Truist Financial Corp | 54,453 | $22.2M | 0.04% | −3,060−5.3% | Reduced |
| Royal London Asset Management Ltd | 54,103 | $22.1M | 0.10% | +1,049+2.0% | Added |
| TD Asset Management Inc | 52,229 | $21.3M | 0.03% | +3,616+7.4% | Added |
| Rockefeller Capital Management L.P. | 51,660 | $21.1M | 0.11% | +81+0.2% | Added |
| Bridgecreek Investment Management, LLC | 50,995 | $20.8M | 4.64% | −2,300−4.3% | Reduced |
| Susquehanna International Group, LLP | 48,602 | $19.8M | 0.04% | +32,568+203.1% | Added |
| State of New Jersey Common Pension Fund D | 48,347 | $19.7M | 0.07% | 00.0% | Unchanged |
| Chevy Chase Trust Holdings, Inc. | 47,660 | $19.4M | 0.08% | −3,194−6.3% | Reduced |
| Montanaro Asset Management Ltd | 47,050 | $19.2M | 3.12% | −750−1.6% | Reduced |
| Aristotle Atlantic Partners, LLC | 45,788 | $18.7M | 1.05% | −20.0% | Reduced |
| Biondo Investment Advisors, LLC | 44,893 | $18.3M | 4.08% | −2,431−5.1% | Reduced |
| State of Wisconsin Investment Board | 44,746 | $18.3M | 0.06% | −11,418−20.3% | Reduced |
| Nisa Investment Advisors, LLC | 43,811 | $17.9M | 0.14% | +1,447+3.4% | Added |
| Ensign Peak Advisors, Inc | 43,635 | $17.8M | 0.04% | +9,101+26.4% | Added |
| Public Employees Retirement System of Ohio | 43,108 | $17.6M | 0.08% | −45−0.1% | Reduced |
| Fisher Asset Management, LLC | 42,846 | $17.5M | 0.01% | −906−2.1% | Reduced |
| Lombard Odier Asset Management (Europe) Ltd | 42,737 | $17.4M | 0.74% | +7,687+21.9% | Added |
| Spence Asset Management | 42,560 | $17.4M | 5.91% | +278+0.7% | Added |
| State of Michigan Retirement System | 41,655 | $17.0M | 0.12% | −800−1.9% | Reduced |
| Capital Investment Services of America, Inc. | 40,644 | $16.6M | 2.20% | −427−1.0% | Reduced |
| Marble Harbor Investment Counsel, LLC | 40,354 | $16.5M | 2.22% | +495+1.2% | Added |
| Mn Services Vermogensbeheer B.V. | 40,260 | $16.4M | 0.18% | −6,200−13.3% | Reduced |
| Schaper Benz & Wise Investment Counsel Inc | 39,983 | $16.3M | 1.73% | −634−1.6% | Reduced |
| NS Partners Ltd | 38,258 | $15.6M | 0.94% | +73+0.2% | Added |
| Allspring Global Investments Holdings, LLC | 37,670 | $15.4M | 0.03% | +4,057+12.1% | Added |
| Toronto Dominion Bank | 37,661 | $15.4M | 0.02% | +677+1.8% | Added |
| US Bancorp | 37,138 | $15.2M | 0.03% | −1,544−4.0% | Reduced |
| First Manhattan Co | 36,894 | $15.1M | 0.06% | −532−1.4% | Reduced |
| Treasurer of the State of North Carolina | 36,863 | $15.0M | 0.09% | −100.0% | Reduced |
| Academy Capital Management Inc | 35,289 | $14.4M | 3.07% | +1,043+3.0% | Added |
| GW&K Investment Management, LLC | 34,667 | $14.1M | 0.14% | −1,832−5.0% | Reduced |
| Teachers Retirement System of the State of Kentucky | 34,567 | $14.1M | 0.15% | +4,800+16.1% | Added |
| Swedbank AB | 34,536 | $14.1M | 0.03% | −3,821−10.0% | Reduced |
| AMF Pensionsforsakring AB | 34,504 | $14.1M | 0.16% | 00.0% | Unchanged |
| Forsta Ap-Fonden | 34,200 | $14.0M | 0.16% | +8,400+32.6% | Added |
| HighTower Advisors, LLC | 34,055 | $13.9M | 0.03% | −1,211−3.4% | Reduced |
| Quest Investment Management LLC | 32,827 | $13.4M | 1.63% | −2,618−7.4% | Reduced |
| Advisor Group Holdings, Inc. | 32,134 | $13.1M | 0.03% | −2,103−6.1% | Reduced |
| Marsico Capital Management LLC | 30,816 | $12.6M | 0.65% | −735−2.3% | Reduced |
| Jane Street Group, LLC | 30,517 | $12.4M | 0.02% | +10,481+52.3% | Added |
| Boston Family Office LLC | 29,890 | $12.2M | 1.01% | +163+0.5% | Added |
| American International Group, Inc. | 29,682 | $12.1M | 0.08% | −2,618−8.1% | Reduced |
| Stifel Financial Corp | 29,374 | $12.0M | 0.02% | −47−0.2% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 28,951 | $11.8M | 0.27% | 00.0% | Unchanged |
| Woodstock Corp | 28,129 | $11.5M | 1.53% | −1,658−5.6% | Reduced |
| HM Payson & Co | 27,464 | $11.2M | 0.28% | −161−0.6% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 27,069 | $11.0M | 0.06% | +10,045+59.0% | Added |
| Natixis Advisors, L.P. | 26,782 | $10.9M | 0.04% | −3,932−12.8% | Reduced |
| Macquarie Group Ltd | 26,647 | $10.9M | 0.01% | +2,078+8.5% | Added |
| Retirement Systems of Alabama | 26,532 | $10.8M | 0.05% | −1,120−4.1% | Reduced |
| Westpac Banking Corp | 26,436 | $10.8M | 0.16% | +19,778+297.1% | Added |
| EFG Asset Management (North America) Corp. | 25,712 | $10.6M | 2.37% | −1,161−4.3% | Reduced |
| Cobblestone Capital Advisors LLC | 25,857 | $10.5M | 0.81% | −305−1.2% | Reduced |
| Granite Investment Partners, LLC | 25,837 | $10.5M | 0.44% | −1,879−6.8% | Reduced |
| Pittenger & Anderson Inc | 25,837 | $10.5M | 0.58% | −390−1.5% | Reduced |
| Comerica Bank | 21,752 | $10.4M | 0.08% | +7,006+47.5% | Added |
| Los Angeles Capital Management LLC | 24,996 | $10.2M | 0.05% | −5,125−17.0% | Reduced |
| MetLife Investment Management | 24,888 | $10.2M | 0.08% | −673−2.6% | Reduced |
| Chilton Investment Co LLC | 24,655 | $10.1M | 0.31% | −640−2.5% | Reduced |
| Bath Savings Trust Co | 24,441 | $9.97M | 1.29% | −290−1.2% | Reduced |
| Connectus Wealth, LLC | 24,253 | $9.89M | 0.26% | +190+0.8% | Added |