IDEXX Laboratories (IDXX)
| Sector: | Health Care |
| Super Investor Stats: | |
| Ownership count: | 6 |
| Ownership rank: | 115 |
| % of all portfolios: | 0.134% |
| Hold Price * : | $561.89 |
| History | Portfolio Manager | Activity | Share change | % change to portfolio ▼ | |
| Q1 2026 | |||||
| ≡ | Bill Nygren - Oakmark Funds | Add 5.93% | 27 | 0.00 | |
| Q3 2025 | |||||
| ≡ | Bill Nygren - Oakmark Funds | Buy | 455 | 0.00 | |
| Q2 2025 | |||||
| ≡ | Polen Capital Management | Buy | 1,195,425 | 1.97 | |
| ≡ | Jensen Investment Management | Add 27.11% | 2,220 | 0.01 | |
| Q1 2025 | |||||
| ≡ | Henry Ellenbogen - Durable Capital Partners | Buy | 364,757 | 1.37 | |
| ≡ | Wallace Weitz - Weitz Investment Management | Buy | 60,300 | 1.35 | |
| Q4 2024 | |||||
| ≡ | Jensen Investment Management | Add 11.50% | 930 | 0.00 | |
| Q3 2024 | |||||
| ≡ | Jensen Investment Management | Add 58.01% | 2,970 | 0.01 | |
| ≡ | Terry Smith - Fundsmith | Add 0.04% | 970 | 0.00 | |
| Q2 2024 | |||||
| ≡ | Jensen Investment Management | Buy | 5,120 | 0.02 | |
| Q4 2023 | |||||
| ≡ | Lee Ainslie - Maverick Capital | Buy | 1,481 | 0.02 | |
| Q3 2023 | |||||
| ≡ | Terry Smith - Fundsmith | Add 0.10% | 3,003 | 0.01 | |
| Q2 2023 | |||||
| ≡ | Terry Smith - Fundsmith | Add 0.25% | 7,355 | 0.02 | |
| ≡ | Lee Ainslie - Maverick Capital | Buy | 809 | 0.01 | |
| Q3 2022 | |||||
| ≡ | Torray Funds | Add 12.38% | 1,148 | 0.07 | |
| ≡ | Lee Ainslie - Maverick Capital | Buy | 1,492 | 0.01 | |
| ≡ | Terry Smith - Fundsmith | Add 0.05% | 1,902 | 0.00 | |
| Q2 2022 | |||||
| ≡ | Torray Funds | Add 0.09% | 8 | 0.00 | |
| ≡ | Terry Smith - Fundsmith | Add 0.02% | 813 | 0.00 | |
| Q4 2021 | |||||
| ≡ | Terry Smith - Fundsmith | Add 0.00% | 81 | 0.00 | |
| Q2 2021 | |||||
| ≡ | Terry Smith - Fundsmith | Add 0.52% | 21,850 | 0.04 | |
| ≡ | Lee Ainslie - Maverick Capital | Add 4470.27% | 1,654 | 0.01 | |
| Q2 2020 | |||||
| ≡ | Torray Funds | Add 9.09% | 1,084 | 0.07 | |
| Q1 2020 | |||||
| ≡ | Torray Funds | Add 783.41% | 10,576 | 0.57 | |
| ≡ | Lee Ainslie - Maverick Capital | Add 15.27% | 1,327 | 0.01 | |
| Q4 2019 | |||||
| ≡ | Terry Smith - Fundsmith | Add 0.79% | 35,883 | 0.04 | |
| ≡ | Lee Ainslie - Maverick Capital | Buy | 8,688 | 0.03 | |
| Q3 2019 | |||||
| ≡ | Terry Smith - Fundsmith | Add 1.92% | 85,978 | 0.12 | |
| Q2 2019 | |||||
| ≡ | Torray Funds | Add 5.88% | 75 | 0.00 | |
| ≡ | Terry Smith - Fundsmith | Add 0.06% | 2,697 | 0.00 | |
| Q1 2019 | |||||
| ≡ | Terry Smith - Fundsmith | Add 0.79% | 35,049 | 0.04 | |
| Q4 2018 | |||||
| ≡ | Terry Smith - Fundsmith | Add 0.13% | 5,649 | 0.01 | |
| Q3 2017 | |||||
| ≡ | Lee Ainslie - Maverick Capital | Add 37.49% | 8,840 | 0.02 | |
| Q2 2017 | |||||
| ≡ | Lee Ainslie - Maverick Capital | Buy | 23,580 | 0.05 | |
* "Hold Price" is the last known price at which an investor still held a security. It is the closing price of the security as of the portfolio date (quarter end). This value is only provided when a security is owned by at least two investors. In the case of reporting dates being different, a weighted average price is calculated.