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 |
|---|---|---|---|---|---|
| Bath Savings Trust Co | 24,441 | $9.97M | 1.29% | −290−1.2% | Reduced |
| Chilton Investment Co LLC | 24,655 | $10.1M | 0.31% | −640−2.5% | Reduced |
| MetLife Investment Management | 24,888 | $10.2M | 0.08% | −673−2.6% | Reduced |
| Los Angeles Capital Management LLC | 24,996 | $10.2M | 0.05% | −5,125−17.0% | Reduced |
| Comerica Bank | 21,752 | $10.4M | 0.08% | +7,006+47.5% | Added |
| 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 |
| Cobblestone Capital Advisors LLC | 25,857 | $10.5M | 0.81% | −305−1.2% | Reduced |
| EFG Asset Management (North America) Corp. | 25,712 | $10.6M | 2.37% | −1,161−4.3% | Reduced |
| Westpac Banking Corp | 26,436 | $10.8M | 0.16% | +19,778+297.1% | Added |
| Retirement Systems of Alabama | 26,532 | $10.8M | 0.05% | −1,120−4.1% | Reduced |
| Macquarie Group Ltd | 26,647 | $10.9M | 0.01% | +2,078+8.5% | Added |
| Natixis Advisors, L.P. | 26,782 | $10.9M | 0.04% | −3,932−12.8% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 27,069 | $11.0M | 0.06% | +10,045+59.0% | Added |
| HM Payson & Co | 27,464 | $11.2M | 0.28% | −161−0.6% | Reduced |
| Woodstock Corp | 28,129 | $11.5M | 1.53% | −1,658−5.6% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 28,951 | $11.8M | 0.27% | 00.0% | Unchanged |
| Stifel Financial Corp | 29,374 | $12.0M | 0.02% | −47−0.2% | Reduced |
| American International Group, Inc. | 29,682 | $12.1M | 0.08% | −2,618−8.1% | Reduced |
| Boston Family Office LLC | 29,890 | $12.2M | 1.01% | +163+0.5% | Added |
| Jane Street Group, LLC | 30,517 | $12.4M | 0.02% | +10,481+52.3% | Added |
| Marsico Capital Management LLC | 30,816 | $12.6M | 0.65% | −735−2.3% | Reduced |
| Advisor Group Holdings, Inc. | 32,134 | $13.1M | 0.03% | −2,103−6.1% | Reduced |
| Quest Investment Management LLC | 32,827 | $13.4M | 1.63% | −2,618−7.4% | Reduced |
| HighTower Advisors, LLC | 34,055 | $13.9M | 0.03% | −1,211−3.4% | Reduced |
| Forsta Ap-Fonden | 34,200 | $14.0M | 0.16% | +8,400+32.6% | Added |
| AMF Pensionsforsakring AB | 34,504 | $14.1M | 0.16% | 00.0% | Unchanged |
| Swedbank AB | 34,536 | $14.1M | 0.03% | −3,821−10.0% | Reduced |
| Teachers Retirement System of the State of Kentucky | 34,567 | $14.1M | 0.15% | +4,800+16.1% | Added |
| GW&K Investment Management, LLC | 34,667 | $14.1M | 0.14% | −1,832−5.0% | Reduced |
| Academy Capital Management Inc | 35,289 | $14.4M | 3.07% | +1,043+3.0% | Added |
| Treasurer of the State of North Carolina | 36,863 | $15.0M | 0.09% | −100.0% | Reduced |
| First Manhattan Co | 36,894 | $15.1M | 0.06% | −532−1.4% | Reduced |
| US Bancorp | 37,138 | $15.2M | 0.03% | −1,544−4.0% | Reduced |
| Toronto Dominion Bank | 37,661 | $15.4M | 0.02% | +677+1.8% | Added |
| Allspring Global Investments Holdings, LLC | 37,670 | $15.4M | 0.03% | +4,057+12.1% | Added |
| NS Partners Ltd | 38,258 | $15.6M | 0.94% | +73+0.2% | Added |
| Schaper Benz & Wise Investment Counsel Inc | 39,983 | $16.3M | 1.73% | −634−1.6% | Reduced |
| Mn Services Vermogensbeheer B.V. | 40,260 | $16.4M | 0.18% | −6,200−13.3% | Reduced |
| Marble Harbor Investment Counsel, LLC | 40,354 | $16.5M | 2.22% | +495+1.2% | Added |
| Capital Investment Services of America, Inc. | 40,644 | $16.6M | 2.20% | −427−1.0% | Reduced |
| State of Michigan Retirement System | 41,655 | $17.0M | 0.12% | −800−1.9% | Reduced |
| Spence Asset Management | 42,560 | $17.4M | 5.91% | +278+0.7% | Added |
| Lombard Odier Asset Management (Europe) Ltd | 42,737 | $17.4M | 0.74% | +7,687+21.9% | Added |
| Fisher Asset Management, LLC | 42,846 | $17.5M | 0.01% | −906−2.1% | Reduced |
| Public Employees Retirement System of Ohio | 43,108 | $17.6M | 0.08% | −45−0.1% | Reduced |
| Ensign Peak Advisors, Inc | 43,635 | $17.8M | 0.04% | +9,101+26.4% | Added |
| Nisa Investment Advisors, LLC | 43,811 | $17.9M | 0.14% | +1,447+3.4% | Added |
| State of Wisconsin Investment Board | 44,746 | $18.3M | 0.06% | −11,418−20.3% | Reduced |
| Biondo Investment Advisors, LLC | 44,893 | $18.3M | 4.08% | −2,431−5.1% | Reduced |
| Aristotle Atlantic Partners, LLC | 45,788 | $18.7M | 1.05% | −20.0% | Reduced |
| Montanaro Asset Management Ltd | 47,050 | $19.2M | 3.12% | −750−1.6% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 47,660 | $19.4M | 0.08% | −3,194−6.3% | Reduced |
| State of New Jersey Common Pension Fund D | 48,347 | $19.7M | 0.07% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 48,602 | $19.8M | 0.04% | +32,568+203.1% | Added |
| Bridgecreek Investment Management, LLC | 50,995 | $20.8M | 4.64% | −2,300−4.3% | Reduced |
| Rockefeller Capital Management L.P. | 51,660 | $21.1M | 0.11% | +81+0.2% | Added |
| TD Asset Management Inc | 52,229 | $21.3M | 0.03% | +3,616+7.4% | Added |
| Royal London Asset Management Ltd | 54,103 | $22.1M | 0.10% | +1,049+2.0% | Added |
| Truist Financial Corp | 54,453 | $22.2M | 0.04% | −3,060−5.3% | Reduced |
| Aviva PLC | 54,678 | $22.3M | 0.11% | +17,309+46.3% | Added |
| BNP Paribas Arbitrage, SA | 54,801 | $22.4M | 0.06% | +1,007+1.9% | Added |
| DekaBank Deutsche Girozentrale | 55,054 | $22.5M | 0.06% | −3,881−6.6% | Reduced |
| Asset Management One Co.,Ltd. | 55,822 | $22.9M | 0.11% | −660−1.2% | Reduced |
| NFJ Investment Group, LLC | 58,028 | $23.7M | 0.62% | −15,705−21.3% | Reduced |
| Schroder Investment Management Group | 59,510 | $24.3M | 0.04% | −52,770−47.0% | Reduced |
| Caisse de Depot Et Placement du Quebec | 61,094 | $24.9M | 0.08% | −5,700−8.5% | Reduced |
| Howland Capital Management LLC | 61,396 | $25.0M | 1.54% | −1,087−1.7% | Reduced |
| Nomura Asset Management Co Ltd | 62,156 | $25.4M | 0.15% | +2,503+4.2% | Added |
| Parnassus Investments | 62,395 | $25.5M | 0.06% | 00.0% | Unchanged |
| Mitsubishi UFJ Trust & Banking Corp | 62,693 | $25.6M | 0.07% | −446−0.7% | Reduced |
| Great West Life Assurance Co | 62,606 | $25.7M | 0.07% | +78+0.1% | Added |
| The PNC Financial Services Group, Inc. | 63,633 | $26.0M | 0.02% | −895−1.4% | Reduced |
| KBC Group NV | 64,194 | $26.2M | 0.13% | −18,006−21.9% | Reduced |
| Harvey Investment Co LLC | 64,538 | $26.3M | 3.40% | −87−0.1% | Reduced |
| Geneva Capital Management LLC | 64,736 | $26.4M | 0.59% | −5,201−7.4% | Reduced |
| Citigroup Inc | 66,012 | $26.9M | 0.04% | +5,247+8.6% | Added |
| Raymond James & Associates | 66,751 | $27.2M | 0.03% | −1,347−2.0% | Reduced |
| Mogy Joel R Investment Counsel Inc | 67,127 | $27.4M | 2.74% | +340+0.5% | Added |
| Tekla Capital Management LLC | 68,065 | $27.8M | 1.05% | +13,858+25.6% | Added |
| Bourne Lent Asset Management Inc | 70,336 | $28.7M | 12.30% | −3,050−4.2% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 73,854 | $30.0M | 0.08% | +5,578+8.2% | Added |
| ProShare Advisors LLC | 76,183 | $31.1M | 0.11% | −8,879−10.4% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 76,242 | $31.1M | 0.11% | −43,094−36.1% | Reduced |
| Prudential Financial Inc | 76,477 | $31.2M | 0.05% | +2,522+3.4% | Added |
| William Blair Investment Management, LLC | 77,699 | $31.7M | 0.12% | −29,947−27.8% | Reduced |
| Bank of Nova Scotia | 79,057 | $32.3M | 0.08% | +72,162+1,046.6% | Added |
| Fiera Capital Corp | 81,561 | $33.3M | 0.10% | −7,301−8.2% | Reduced |
| Standard Life Aberdeen plc | 82,140 | $33.5M | 0.09% | +5,707+7.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 82,532 | $33.7M | 0.09% | −12,320−13.0% | Reduced |
| Canada Pension Plan Investment Board | 83,328 | $34.0M | 0.06% | +5,467+7.0% | Added |
| Adage Capital Partners GP, L.L.C. | 84,201 | $34.4M | 0.08% | −600−0.7% | Reduced |
| Chicago Capital, LLC | 85,061 | $34.7M | 1.92% | +18,347+27.5% | Added |
| Blue Whale Capital LLP | 88,000 | $35.9M | 6.12% | +22,500+34.4% | Added |
| Pictet & Cie (Europe) SA | 90,152 | $36.8M | 1.80% | −180.0% | Reduced |
| EULAV Asset Management | 94,100 | $38.4M | 1.65% | +32,900+53.8% | Added |
| Voya Investment Management LLC | 95,270 | $38.9M | 0.04% | +12,281+14.8% | Added |
| Manufacturers Life Insurance Company, The | 96,192 | $39.3M | 0.02% | +4,177+4.5% | Added |
| New York State Teachers Retirement System | 97,108 | $39.6M | 0.10% | −4,106−4.1% | Reduced |
| State Board of Administration of Florida Retirement System | 97,561 | $39.8M | 0.10% | −4,770−4.7% | Reduced |