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 2021
Institutional positions in IDEXX Laboratories Inc as of Dec 31, 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
- 1,110
- +65 vs. Q3 2021
- Shares held
- 71.8M
- +145.4K (+0.2%) vs. Q3 2021
- Total value
- $47.1B
- +$2.58B (+5.8%) vs. Q3 2021
- New holders
- 152
- 349 more added
- Sold out
- 87
- 415 more reduced
18 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capital International Sarl | 11,449 | $7.54M | 0.36% | +9,166+401.5% | Added |
| Bryn Mawr Trust Co | 11,127 | $7.33M | 0.26% | +90+0.8% | Added |
| Parkman Healthcare Partners LLC | 10,970 | $7.22M | 1.63% | +3,303+43.1% | Added |
| Long Road Investment Counsel, LLC | 10,900 | $7.18M | 2.85% | 00.0% | Unchanged |
| Axxcess Wealth Management, LLC | 10,819 | $7.12M | 0.54% | +10,819 | New |
| Perkins Capital Management Inc | 10,805 | $7.12M | 4.80% | −300−2.7% | Reduced |
| Segall Bryant & Hamill, LLC | 10,782 | $7.10M | 0.07% | −753−6.5% | Reduced |
| Nissay Asset Management Corp | 10,721 | $7.06M | 0.05% | +221+2.1% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 10,643 | $7.01M | 0.07% | −18−0.2% | Reduced |
| Reliant Investment Management, LLC | 10,586 | $6.97M | 2.87% | +435+4.3% | Added |
| Headinvest, LLC | 10,504 | $6.92M | 1.23% | −16−0.2% | Reduced |
| Tower Research Capital LLC (TRC) | 10,317 | $6.79M | 0.12% | +5,667+121.9% | Added |
| Moody Lynn & Lieberson, LLC | 9,823 | $6.47M | 0.43% | −6,863−41.1% | Reduced |
| Louisiana State Employees Retirement System | 9,800 | $6.45M | 0.14% | +100+1.0% | Added |
| Hartford Investment Management Co | 9,711 | $6.39M | 0.15% | +666+7.4% | Added |
| MEAG MUNICH ERGO, Kapitalanlagegesellschaft mbH | 9,595 | $6.37M | 0.45% | −1,062−10.0% | Reduced |
| Torray LLC | 9,583 | $6.31M | 0.93% | −753−7.3% | Reduced |
| Rafferty Asset Management, LLC | 9,530 | $6.28M | 0.03% | +452+5.0% | Added |
| Gateway Investment Advisers LLC | 9,295 | $6.12M | 0.06% | −60−0.6% | Reduced |
| Group One Trading, L.P. | 9,230 | $6.08M | 0.11% | +9,230 | New |
| Profund Advisors LLC | 9,053 | $5.96M | 0.19% | −300−3.2% | Reduced |
| Comerica Bank | 12,447 | $5.95M | 0.04% | −2,685−17.7% | Reduced |
| Mitchell Capital Management Co | 9,028 | $5.95M | 1.20% | −493−5.2% | Reduced |
| Security Asset Management | 8,906 | $5.86M | 2.28% | −100−1.1% | Reduced |
| Chapman Investment Management, LLC | 8,824 | $5.81M | 2.66% | 00.0% | Unchanged |
| Prio Wealth Limited Partnership | 8,806 | $5.80M | 0.18% | 00.0% | Unchanged |
| Anderson Hoagland & Co | 11,215 | $5.74M | 0.75% | +290+2.7% | Added |
| Taikang Asset Management (Hong Kong) Co Ltd | 8,659 | $5.70M | 1.14% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 8,660 | $5.70M | 0.03% | +1,492+20.8% | Added |
| PDT Partners, LLC | 8,600 | $5.66M | 0.43% | −1,905−18.1% | Reduced |
| Shell Asset Management Co | 8,571 | $5.64M | 0.12% | +1,240+16.9% | Added |
| Private Advisor Group, LLC | 8,509 | $5.60M | 0.04% | −3,185−27.2% | Reduced |
| Regions Financial Corp | 8,497 | $5.59M | 0.04% | +20.0% | Added |
| Barbara Oil Co. | 8,495 | $5.59M | 2.42% | 00.0% | Unchanged |
| PFG Advisors | 8,426 | $5.55M | 0.56% | +147+1.8% | Added |
| Clearbridge Investments, LLC | 8,413 | $5.54M | 0.00% | +625+8.0% | Added |
| B. Metzler seel. Sohn & Co. AG | 8,330 | $5.51M | 0.07% | +8,330 | New |
| Taylor Frigon Capital Management LLC | 8,203 | $5.40M | 1.69% | −30−0.4% | Reduced |
| Tredje AP-fonden | 8,200 | $5.40M | 0.10% | +2,400+41.4% | Added |
| Pacer Advisors, Inc. | 8,193 | $5.39M | 0.06% | −687−7.7% | Reduced |
| Flputnam Investment Management Co | 8,166 | $5.38M | 0.16% | −115−1.4% | Reduced |
| MML Investors Services, LLC | 7,999 | $5.27M | 0.04% | +756+10.4% | Added |
| Norinchukin Bank, The | 7,972 | $5.25M | 0.07% | −536−6.3% | Reduced |
| Summit Asset Management, LLC | 7,894 | $5.20M | 1.47% | −127−1.6% | Reduced |
| WD Rutherford LLC | 7,740 | $5.10M | 2.58% | −155−2.0% | Reduced |
| NewEdge Wealth, LLC | 7,670 | $5.05M | 0.21% | +155+2.1% | Added |
| Cetera Advisors LLC | 7,646 | $5.04M | 0.10% | +133+1.8% | Added |
| Martin Capital Advisors, LLP | 7,640 | $5.03M | 3.11% | +7,640 | New |
| Shelton Capital Management | 7,588 | $5.00M | 0.18% | −18−0.2% | Reduced |
| Mezzasalma Advisors, LLC | 7,578 | $4.99M | 2.68% | −10−0.1% | Reduced |
| United Capital Financial Advisers, LLC | 7,534 | $4.96M | 0.02% | −232−3.0% | Reduced |
| Tokio Marine Asset Management Co Ltd | 7,516 | $4.95M | 0.39% | +2,215+41.8% | Added |
| Ropes Wealth Advisors LLC | 7,470 | $4.92M | 0.87% | −367−4.7% | Reduced |
| Gabelli Funds LLC | 7,450 | $4.91M | 0.03% | 00.0% | Unchanged |
| Ossiam | 7,430 | $4.89M | 0.13% | −3,830−34.0% | Reduced |
| IndexIQ Advisors LLC | 7,381 | $4.86M | 0.16% | +95+1.3% | Added |
| Marks Group Wealth Management, Inc | 7,300 | $4.83M | 0.59% | −8−0.1% | Reduced |
| Renaissance Technologies LLC | 7,300 | $4.81M | 0.01% | +7,300 | New |
| RMB Capital Management, LLC | 7,281 | $4.79M | 0.14% | −1,238−14.5% | Reduced |
| Securian Asset Management, Inc | 7,273 | $4.79M | 0.09% | −190−2.5% | Reduced |
| Covenant Asset Management, LLC | 7,271 | $4.79M | 1.29% | +297+4.3% | Added |
| Oppenheimer & Co Inc | 7,138 | $4.70M | 0.08% | −8,045−53.0% | Reduced |
| Patten Group, Inc. | 7,121 | $4.69M | 1.24% | −470−6.2% | Reduced |
| Allstate Corp | 7,108 | $4.68M | 0.09% | +5,839+460.1% | Added |
| Bright Rock Capital Management, LLC | 7,000 | $4.61M | 1.05% | 00.0% | Unchanged |
| Varma Mutual Pension Insurance Co | 7,000 | $4.61M | 0.07% | 00.0% | Unchanged |
| ACG Wealth | 6,827 | $4.50M | 0.64% | −3,350−32.9% | Reduced |
| Hartline Investment Corp | 6,795 | $4.47M | 0.61% | −10−0.1% | Reduced |
| Waratah Capital Advisors Ltd. | 6,793 | $4.47M | 0.21% | +1,038+18.0% | Added |
| Illinois Municipal Retirement Fund | 6,785 | $4.47M | 0.13% | −2,768−29.0% | Reduced |
| Vontobel Holding Ltd. | 6,750 | $4.46M | 0.04% | +388+6.1% | Added |
| Two Sigma Advisers, LP | 6,700 | $4.41M | 0.01% | +6,700 | New |
| Kraematon Investment Advisors, Inc | 6,667 | $4.39M | 3.93% | +6,667 | New |
| GAM Holding AG | 6,607 | $4.35M | 0.19% | −31−0.5% | Reduced |
| Great Lakes Advisors, LLC | 6,573 | $4.33M | 0.07% | −14−0.2% | Reduced |
| Synovus Financial Corp | 6,478 | $4.27M | 0.04% | −26−0.4% | Reduced |
| Macquarie Group Ltd | 6,471 | $4.26M | 0.00% | −42,944−86.9% | Reduced |
| Teachers Retirement System of the State of Kentucky | 6,450 | $4.25M | 0.04% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 6,435 | $4.24M | 0.11% | 00.0% | Unchanged |
| Crystal Rock Capital Management | 6,390 | $4.21M | 2.27% | −275−4.1% | Reduced |
| Moneta Group Investment Advisors LLC | 6,382 | $4.20M | 0.17% | +18+0.3% | Added |
| Vestcor Inc | 6,380 | $4.20M | 0.15% | +1,391+27.9% | Added |
| China Universal Asset Management Co., Ltd. | 6,275 | $4.13M | 0.98% | +6,275 | New |
| Advisors Asset Management, Inc. | 6,227 | $4.10M | 0.06% | +586+10.4% | Added |
| Charter Oak Capital Management, LLC | 6,226 | $4.10M | 0.48% | +622+11.1% | Added |
| Calamos Wealth Management LLC | 6,205 | $4.09M | 0.30% | +5+0.1% | Added |
| First Quadrant L P | 6,191 | $4.08M | 0.44% | −55−0.9% | Reduced |
| First Citizens Bank & Trust Co | 6,119 | $4.03M | 0.16% | +307+5.3% | Added |
| SG Americas Securities, LLC | 6,060 | $3.99M | 0.03% | +906+17.6% | Added |
| Old Port Advisors | 6,913 | $3.98M | 1.35% | +3,911+130.3% | Added |
| Twin Capital Management Inc | 6,043 | $3.98M | 0.40% | −4,329−41.7% | Reduced |
| Cornerstone Advisors, LLC | 6,000 | $3.95M | 0.21% | 00.0% | Unchanged |
| Douglass Winthrop Advisors, LLC | 5,900 | $3.88M | 0.09% | 00.0% | Unchanged |
| Davenport & Co LLC | 5,874 | $3.87M | 0.03% | +3,518+149.3% | Added |
| Robeco Schweiz AG | 5,869 | $3.87M | 0.05% | +946+19.2% | Added |
| Zacks Investment Management | 5,812 | $3.83M | 0.05% | −10,001−63.2% | Reduced |
| Eqis Capital Management, Inc. | 5,763 | $3.79M | 0.28% | −825−12.5% | Reduced |
| Obermeyer Wood Investment Counsel, LLLP | 5,743 | $3.78M | 0.20% | −128−2.2% | Reduced |
| Commerce Bank | 5,509 | $3.63M | 0.02% | +251+4.8% | Added |
| Childress Capital Advisors, LLC | 5,451 | $3.59M | 1.48% | −50−0.9% | Reduced |