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 2024
Institutional positions in IDEXX Laboratories Inc as of Dec 31, 2024. 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
- 1,124
- +24 vs. Q3 2024
- Shares held
- 71.9M
- −1.22M (−1.7%) vs. Q3 2024
- Total value
- $29.8B
- −$6.87B (−18.8%) vs. Q3 2024
- New holders
- 165
- 338 more added
- Sold out
- 141
- 439 more reduced
17 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Brasada Capital Management, LP | 29,523 | $12.5M | 2.22% | +5,636+23.6% | Added |
| State of New Jersey Common Pension Fund D | 29,881 | $12.4M | 0.05% | 00.0% | Unchanged |
| Aware Super Pty Ltd as trustee of Aware Super | 29,848 | $12.3M | 0.20% | +29,848 | New |
| HighTower Advisors, LLC | 29,832 | $12.3M | 0.02% | −640−2.1% | Reduced |
| Adage Capital Partners GP, L.L.C. | 28,967 | $12.0M | 0.02% | −4,978−14.7% | Reduced |
| Candriam Luxembourg S.C.A. | 28,544 | $11.8M | 0.07% | +5,610+24.5% | Added |
| Holocene Advisors, LP | 28,542 | $11.8M | 0.04% | +28,542 | New |
| Corebridge Financial, Inc. | 27,912 | $11.5M | 0.06% | −1,443−4.9% | Reduced |
| Truist Financial Corp | 27,784 | $11.5M | 0.02% | +3,382+13.9% | Added |
| Boston Family Office LLC | 27,381 | $11.3M | 0.78% | +473+1.8% | Added |
| Lansforsakringar Fondforvaltning AB (publ) | 27,152 | $11.2M | 0.06% | +27,152 | New |
| Teacher Retirement System of Texas | 27,037 | $11.2M | 0.04% | −12,099−30.9% | Reduced |
| Ensign Peak Advisors, Inc | 27,004 | $11.2M | 0.02% | −310−1.1% | Reduced |
| Swiss Life Asset Management Ltd | 26,891 | $11.1M | 0.08% | +6,476+31.7% | Added |
| Stifel Financial Corp | 26,723 | $11.0M | 0.01% | −6,893−20.5% | Reduced |
| Jefferies Financial Group Inc. | 26,606 | $11.0M | 0.12% | +14,711+123.7% | Added |
| Jane Street Group, LLC | 26,541 | $11.0M | 0.02% | +24,214+1,040.6% | Added |
| Mirae Asset Global Investments Co., Ltd. | 26,397 | $10.9M | 0.04% | −924−3.4% | Reduced |
| CIBC Asset Management Inc | 26,366 | $10.9M | 0.04% | +788+3.1% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 25,616 | $10.6M | 0.02% | −130,030−83.5% | Reduced |
| Resona Asset Management Co.,Ltd. | 25,390 | $10.5M | 0.06% | −1,356−5.1% | Reduced |
| Woodstock Corp | 25,280 | $10.5M | 1.01% | −486−1.9% | Reduced |
| MetLife Investment Management | 25,245 | $10.4M | 0.06% | +85+0.3% | Added |
| Renaissance Technologies LLC | 25,000 | $10.3M | 0.02% | −10,700−30.0% | Reduced |
| Van Eck Associates Corp | 24,692 | $10.2M | 0.01% | −441−1.8% | Reduced |
| Cobblestone Capital Advisors LLC | 24,496 | $10.1M | 0.55% | +120.0% | Added |
| Creative Planning | 24,218 | $10.0M | 0.01% | −218−0.9% | Reduced |
| Bank of Nova Scotia | 24,089 | $9.96M | 0.02% | +14,307+146.3% | Added |
| Storebrand Asset Management AS | 24,018 | $9.93M | 0.03% | −6,709−21.8% | Reduced |
| Chilton Investment Co LLC | 23,679 | $9.79M | 0.25% | −143−0.6% | Reduced |
| Arizona State Retirement System | 23,343 | $9.65M | 0.06% | −327−1.4% | Reduced |
| Xponance, Inc. | 22,978 | $9.50M | 0.09% | +4,139+22.0% | Added |
| Verition Fund Management LLC | 22,825 | $9.44M | 0.05% | +16,317+250.7% | Added |
| Guggenheim Capital LLC | 22,683 | $9.38M | 0.08% | −122−0.5% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 22,622 | $9.35M | 0.02% | −7,012−23.7% | Reduced |
| HM Payson & Co | 22,025 | $9.11M | 0.15% | −1,328−5.7% | Reduced |
| Kornitzer Capital Management Inc | 21,644 | $8.95M | 0.17% | 00.0% | Unchanged |
| Progressive Investment Management Corp | 21,312 | $8.81M | 2.26% | −686−3.1% | Reduced |
| Lyell Wealth Management, LP | 21,123 | $8.73M | 0.78% | +72+0.3% | Added |
| Pathstone Holdings, LLC | 21,056 | $8.71M | 0.04% | −2,604−11.0% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 20,992 | $8.68M | 0.09% | +2,500+13.5% | Added |
| Alta Capital Management LLC | 20,925 | $8.65M | 0.52% | −484−2.3% | Reduced |
| Segall Bryant & Hamill, LLC | 20,802 | $8.60M | 0.12% | +20,802 | New |
| Granite Investment Partners, LLC | 20,703 | $8.56M | 0.37% | −1,779−7.9% | Reduced |
| AXA S.A. | 20,172 | $8.34M | 0.03% | −29,766−59.6% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 20,100 | $8.31M | 0.08% | −4,108−17.0% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 18,913 | $7.81M | 0.04% | +1,900+11.2% | Added |
| Northstar Asset Management Inc | 18,843 | $7.79M | 2.05% | −61−0.3% | Reduced |
| Nissay Asset Management Corp | 18,688 | $7.75M | 0.05% | +698+3.9% | Added |
| Envestnet Portfolio Solutions, Inc. | 18,524 | $7.66M | 0.03% | −60−0.3% | Reduced |
| Bath Savings Trust Co | 18,506 | $7.65M | 0.78% | −3,308−15.2% | Reduced |
| Edgestream Partners, L.P. | 18,413 | $7.61M | 0.32% | +17,176+1,388.5% | Added |
| Cetera Investment Advisers | 17,994 | $7.44M | 0.02% | −1,841−9.3% | Reduced |
| Czech National Bank | 17,755 | $7.34M | 0.07% | +989+5.9% | Added |
| Daiwa Securities Group Inc. | 17,748 | $7.34M | 0.03% | +1,286+7.8% | Added |
| Retirement Systems of Alabama | 17,729 | $7.33M | 0.03% | −151−0.8% | Reduced |
| GF Fund Management Co. Ltd. | 17,611 | $7.28M | 0.16% | +17,611 | New |
| Vinva Investment Management Ltd | 17,638 | $7.28M | 0.28% | +14,169+408.4% | Added |
| STRS Ohio | 17,500 | $7.24M | 0.03% | −7,500−30.0% | Reduced |
| IFM Investors Pty Ltd | 17,446 | $7.21M | 0.07% | −1,501−7.9% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 17,411 | $7.20M | 0.04% | −506−2.8% | Reduced |
| Amalgamated Bank | 16,896 | $6.99M | 0.06% | −684−3.9% | Reduced |
| Glenview Trust Co | 16,812 | $6.95M | 0.13% | +10,162+152.8% | Added |
| US Bancorp | 16,619 | $6.87M | 0.01% | −1,545−8.5% | Reduced |
| Flputnam Investment Management Co | 16,594 | $6.86M | 0.13% | −177−1.1% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 16,508 | $6.83M | 0.07% | −9,483−36.5% | Reduced |
| Commonwealth Equity Services, LLC | 16,474 | $6.81M | 0.01% | −1,963−10.6% | Reduced |
| Comerica Bank | 16,462 | $6.81M | 0.03% | −2,089−11.3% | Reduced |
| USS Investment Management Ltd | 16,214 | $6.71M | 0.05% | −3,175−16.4% | Reduced |
| British Columbia Investment Management Corp | 15,760 | $6.52M | 0.04% | +1,980+14.4% | Added |
| Winton Group Ltd | 15,500 | $6.41M | 0.43% | +15,500 | New |
| CIBC World Markets Corp | 14,744 | $6.10M | 0.04% | +1,709+13.1% | Added |
| DnB Asset Management AS | 14,675 | $6.07M | 0.03% | +254+1.8% | Added |
| Tokio Marine Asset Management Co Ltd | 14,628 | $6.05M | 0.21% | +8,639+144.2% | Added |
| B. Metzler seel. Sohn & Co. AG | 14,557 | $6.02M | 0.06% | +5,322+57.6% | Added |
| Great Diamond Partners, LLC | 14,307 | $5.92M | 1.53% | −100−0.7% | Reduced |
| Sone Capital Management, LLC | 14,276 | $5.90M | 0.75% | +14,276 | New |
| First Citizens Bank & Trust Co | 14,120 | $5.84M | 0.11% | −595−4.0% | Reduced |
| Wendell David Associates Inc | 14,089 | $5.83M | 0.58% | −3,163−18.3% | Reduced |
| Cardinal Capital Management | 13,954 | $5.77M | 0.90% | +35+0.3% | Added |
| Carderock Capital Management Inc | 13,769 | $5.69M | 1.43% | −718−5.0% | Reduced |
| iA Global Asset Management Inc. | 13,763 | $5.69M | 0.10% | +2,158+18.6% | Added |
| Gotham Asset Management, LLC | 13,762 | $5.69M | 0.05% | −5,600−28.9% | Reduced |
| Haven Capital Group, Inc. | 13,704 | $5.67M | 5.32% | +13,704 | New |
| Fred Alger Management, LLC | 13,593 | $5.62M | 0.03% | −3,903−22.3% | Reduced |
| Mariner, LLC | 13,468 | $5.57M | 0.01% | −2,365−14.9% | Reduced |
| Utah Retirement Systems | 13,438 | $5.56M | 0.06% | −200−1.5% | Reduced |
| EFG Asset Management (North America) Corp. | 13,375 | $5.53M | 0.76% | −254−1.9% | Reduced |
| Quantbot Technologies LP | 13,301 | $5.50M | 0.20% | +12,626+1,870.5% | Added |
| Massachusetts Financial Services Co | 13,205 | $5.46M | 0.00% | −392,881−96.7% | Reduced |
| Azimuth Capital Investment Management LLC | 12,396 | $5.13M | 0.20% | −799−6.1% | Reduced |
| Commerce Bank | 12,388 | $5.12M | 0.03% | +808+7.0% | Added |
| Gateway Investment Advisers LLC | 12,349 | $5.11M | 0.06% | +1,274+11.5% | Added |
| Middleton & Co Inc | 12,305 | $5.09M | 0.56% | +6,095+98.1% | Added |
| New York Life Investment Management LLC | 12,279 | $5.08M | 0.05% | +77+0.6% | Added |
| Cerity Partners LLC | 11,395 | $5.07M | 0.01% | +471+4.3% | Added |
| Kovitz Investment Group Partners, LLC | 12,189 | $5.04M | 0.02% | −48,090−79.8% | Reduced |
| Silvant Capital Management LLC | 12,168 | $5.03M | 0.21% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 12,020 | $4.97M | 0.05% | −537−4.3% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 11,871 | $4.91M | 0.05% | +11,871 | New |