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 2021
Institutional positions in IDEXX Laboratories Inc as of Sep 30, 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
- 1,063
- +38 vs. Q2 2021
- Shares held
- 71.6M
- −1.14M (−1.6%) vs. Q2 2021
- Total value
- $44.6B
- −$1.36B (−3.0%) vs. Q2 2021
- New holders
- 104
- 339 more added
- Sold out
- 66
- 402 more reduced
12 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Varma Mutual Pension Insurance Co | 7,000 | $4.35M | 0.07% | +4,500+180.0% | Added |
| Daiwa Securities Group Inc. | 7,168 | $4.46M | 0.03% | +535+8.1% | Added |
| MML Investors Services, LLC | 7,243 | $4.50M | 0.04% | +171+2.4% | Added |
| Marks Group Wealth Management, Inc | 7,308 | $4.51M | 0.61% | −309−4.1% | Reduced |
| IndexIQ Advisors LLC | 7,286 | $4.53M | 0.15% | −21−0.3% | Reduced |
| Shell Asset Management Co | 7,331 | $4.56M | 0.10% | +635+9.5% | Added |
| Artemis Investment Management LLP | 7,361 | $4.58M | 0.04% | +7,361 | New |
| Gabelli Funds LLC | 7,450 | $4.63M | 0.03% | −2,100−22.0% | Reduced |
| Securian Asset Management, Inc | 7,463 | $4.64M | 0.10% | 00.0% | Unchanged |
| Cetera Advisors LLC | 7,513 | $4.67M | 0.09% | +56+0.8% | Added |
| NewEdge Wealth, LLC | 7,515 | $4.67M | 0.28% | +384+5.4% | Added |
| Mezzasalma Advisors, LLC | 7,588 | $4.72M | 2.65% | 00.0% | Unchanged |
| Patten Group, Inc. | 7,591 | $4.72M | 1.39% | −44−0.6% | Reduced |
| Shelton Capital Management | 7,606 | $4.73M | 0.19% | +127+1.7% | Added |
| Parkman Healthcare Partners LLC | 7,667 | $4.77M | 1.21% | 00.0% | Unchanged |
| United Capital Financial Advisers, LLC | 7,766 | $4.83M | 0.02% | −77−1.0% | Reduced |
| Clearbridge Investments, LLC | 7,788 | $4.84M | 0.00% | +1,106+16.6% | Added |
| Ropes Wealth Advisors LLC | 7,837 | $4.87M | 0.78% | +63+0.8% | Added |
| WD Rutherford LLC | 7,895 | $4.91M | 2.67% | −889−10.1% | Reduced |
| Summit Asset Management, LLC | 8,021 | $4.99M | 1.56% | 00.0% | Unchanged |
| Taylor Frigon Capital Management LLC | 8,233 | $5.12M | 1.65% | −141−1.7% | Reduced |
| PFG Advisors | 8,279 | $5.15M | 0.58% | −542−6.1% | Reduced |
| Flputnam Investment Management Co | 8,281 | $5.15M | 0.17% | −6−0.1% | Reduced |
| Crossmark Global Holdings, Inc. | 8,409 | $5.23M | 0.12% | −435−4.9% | Reduced |
| Cubist Systematic Strategies, LLC | 8,482 | $5.28M | 0.07% | +4,026+90.4% | Added |
| Regions Financial Corp | 8,495 | $5.28M | 0.05% | −22−0.3% | Reduced |
| Barbara Oil Co. | 8,495 | $5.28M | 2.48% | 00.0% | Unchanged |
| Norinchukin Bank, The | 8,508 | $5.29M | 0.07% | +460+5.7% | Added |
| RMB Capital Management, LLC | 8,519 | $5.30M | 0.17% | −589−6.5% | Reduced |
| ING Groep NV | 8,640 | $5.37M | 0.07% | +132+1.6% | Added |
| Taikang Asset Management (Hong Kong) Co Ltd | 8,659 | $5.38M | 1.09% | 00.0% | Unchanged |
| Prio Wealth Limited Partnership | 8,806 | $5.48M | 0.18% | 00.0% | Unchanged |
| Kiwi Wealth Investments Limited Partnership | 8,811 | $5.48M | 0.28% | −379−4.1% | Reduced |
| Chapman Investment Management, LLC | 8,824 | $5.49M | 2.85% | −17−0.2% | Reduced |
| Pacer Advisors, Inc. | 8,880 | $5.52M | 0.07% | +294+3.4% | Added |
| Security Asset Management | 9,006 | $5.60M | 2.27% | −1,115−11.0% | Reduced |
| Hartford Investment Management Co | 9,045 | $5.63M | 0.15% | +62+0.7% | Added |
| Rafferty Asset Management, LLC | 9,078 | $5.65M | 0.04% | +905+11.1% | Added |
| Optimal Asset Management, Inc. | 9,247 | $5.75M | 0.72% | +22+0.2% | Added |
| Profund Advisors LLC | 9,353 | $5.82M | 0.20% | +693+8.0% | Added |
| Gateway Investment Advisers LLC | 9,355 | $5.82M | 0.06% | +37+0.4% | Added |
| Gilder Gagnon Howe & Co LLC | 9,470 | $5.89M | 0.03% | −24−0.3% | Reduced |
| Mitchell Capital Management Co | 9,521 | $5.92M | 1.33% | −171−1.8% | Reduced |
| Illinois Municipal Retirement Fund | 9,553 | $5.94M | 0.22% | −1,166−10.9% | Reduced |
| Financial Counselors Inc | 9,566 | $5.95M | 0.13% | −38−0.4% | Reduced |
| Louisiana State Employees Retirement System | 9,700 | $6.03M | 0.15% | 00.0% | Unchanged |
| Reliant Investment Management, LLC | 10,151 | $6.31M | 3.14% | −558−5.2% | Reduced |
| ACG Wealth | 10,177 | $6.33M | 0.83% | −270−2.6% | Reduced |
| Glenview Trust Co | 10,268 | $6.39M | 0.25% | −25−0.2% | Reduced |
| Torray LLC | 10,336 | $6.43M | 0.98% | −192−1.8% | Reduced |
| Twin Capital Management Inc | 10,372 | $6.45M | 0.66% | −1,136−9.9% | Reduced |
| Nissay Asset Management Corp | 10,500 | $6.53M | 0.06% | +280+2.7% | Added |
| PDT Partners, LLC | 10,505 | $6.53M | 0.47% | −40.0% | Reduced |
| Headinvest, LLC | 10,520 | $6.54M | 1.24% | −209−1.9% | Reduced |
| MEAG MUNICH ERGO, Kapitalanlagegesellschaft mbH | 10,657 | $6.63M | 1.15% | −2,528−19.2% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 10,661 | $6.63M | 0.08% | −24−0.2% | Reduced |
| Long Road Investment Counsel, LLC | 10,900 | $6.78M | 2.98% | 00.0% | Unchanged |
| Anderson Hoagland & Co | 10,925 | $6.79M | 0.87% | −114−1.0% | Reduced |
| Bryn Mawr Trust Co | 11,037 | $6.86M | 0.27% | −100−0.9% | Reduced |
| Perkins Capital Management Inc | 11,105 | $6.91M | 4.28% | 00.0% | Unchanged |
| Fullerton Fund Management Co Ltd. | 11,250 | $7.00M | 0.42% | +11,250 | New |
| Ossiam | 11,260 | $7.00M | 0.20% | +9,105+422.5% | Added |
| O'Shaughnessy Asset Management, LLC | 11,530 | $7.17M | 0.15% | +2,582+28.9% | Added |
| Segall Bryant & Hamill, LLC | 11,535 | $7.17M | 0.07% | +997+9.5% | Added |
| IFM Investors Pty Ltd | 11,589 | $7.21M | 0.15% | −35−0.3% | Reduced |
| Private Advisor Group, LLC | 11,694 | $7.27M | 0.05% | +2,951+33.8% | Added |
| Fifth Third Bancorp | 11,807 | $7.34M | 0.03% | +388+3.4% | Added |
| M&G Investment Management Ltd | 11,828 | $7.36M | 0.04% | −148−1.2% | Reduced |
| Westpac Banking Corp | 11,894 | $7.40M | 0.08% | 00.0% | Unchanged |
| Marshall Wace, LLP | 11,929 | $7.42M | 0.04% | −22,249−65.1% | Reduced |
| Creative Planning | 11,998 | $7.46M | 0.01% | +307+2.6% | Added |
| Mutual of America Capital Management LLC | 12,004 | $7.46M | 0.07% | +35+0.3% | Added |
| CWM Advisors, LLC | 12,003 | $7.46M | 0.94% | +9,482+376.1% | Added |
| Bessemer Group Inc | 12,042 | $7.49M | 0.02% | +12+0.1% | Added |
| Marietta Investment Partners LLC | 12,146 | $7.55M | 1.73% | −1,571−11.5% | Reduced |
| Bokf, NA | 12,389 | $7.70M | 0.13% | +12,389 | New |
| Snowden Capital Advisors LLC | 12,487 | $7.77M | 0.39% | +687+5.8% | Added |
| DnB Asset Management AS | 12,592 | $7.83M | 0.05% | +518+4.3% | Added |
| Mackay Shields LLC | 13,008 | $8.09M | 0.08% | −379−2.8% | Reduced |
| Texas Permanent School Fund | 13,143 | $8.17M | 0.10% | −1,025−7.2% | Reduced |
| Spinnaker Trust | 13,403 | $8.34M | 0.58% | +132+1.0% | Added |
| Bridgeway Capital Management, LLC | 13,590 | $8.45M | 0.16% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 13,805 | $8.59M | 0.12% | −479−3.4% | Reduced |
| Cardinal Capital Management | 13,831 | $8.60M | 1.86% | −90−0.6% | Reduced |
| Public Employees Retirement Association of Colorado | 14,164 | $8.81M | 0.04% | −33−0.2% | Reduced |
| Handelsbanken Fonder AB | 14,347 | $8.92M | 0.05% | +1,800+14.3% | Added |
| Voloridge Investment Management, LLC | 14,771 | $9.19M | 0.06% | +14,771 | New |
| EFG Asset Management (Americas) Corp. | 14,804 | $9.22M | 1.64% | −1,132−7.1% | Reduced |
| Marsico Capital Management LLC | 14,839 | $9.23M | 0.28% | 00.0% | Unchanged |
| Strategic Global Advisors, LLC | 14,853 | $9.24M | 1.35% | +3,510+30.9% | Added |
| Oppenheimer & Co Inc | 15,183 | $9.44M | 0.18% | −20,391−57.3% | Reduced |
| Utah Retirement Systems | 15,303 | $9.52M | 0.13% | −849−5.3% | Reduced |
| Xponance, Inc. | 15,307 | $9.52M | 0.18% | −4,586−23.1% | Reduced |
| Fiduciary Trust Co | 15,373 | $9.56M | 0.17% | −268−1.7% | Reduced |
| Academy Capital Management Inc | 15,536 | $9.66M | 1.55% | +15,536 | New |
| CIBC Asset Management Inc | 15,750 | $9.79M | 0.04% | +239+1.5% | Added |
| Carderock Capital Management Inc | 15,774 | $9.81M | 2.76% | −65−0.4% | Reduced |
| British Columbia Investment Management Corp | 15,788 | $9.82M | 0.06% | −15−0.1% | Reduced |
| Zacks Investment Management | 15,813 | $9.83M | 0.16% | +859+5.7% | Added |
| Comerica Bank | 15,132 | $9.86M | 0.06% | −4,787−24.0% | Reduced |