Holding/activity history for IDEXX Laboratories (IDXX)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2023 Q4 | 2,728,917 | 6.34 | Reduce 7.95% | 0.55 | $555.05 |
| 2023 Q3 | 2,964,554 | 5.89 | Add 0.10% | 0.01 | $437.27 |
| 2023 Q2 | 2,961,551 | 6.24 | Add 0.25% | 0.02 | $502.23 |
| 2023 Q1 | 2,954,196 | 6.37 | Reduce 14.22% | 1.06 | $500.08 |
| 2022 Q4 | 3,443,732 | 6.42 | Reduce 4.89% | 0.33 | $407.96 |
| 2022 Q3 | 3,620,777 | 5.60 | Add 0.05% | 0.00 | $325.80 |
| 2022 Q2 | 3,618,875 | 5.41 | Add 0.02% | 0.00 | $350.73 |
| 2022 Q1 | 3,618,062 | 6.80 | Reduce 14.71% | 1.17 | $547.06 |
| 2021 Q4 | 4,242,283 | 6.82 | Add 0.00% | 0.00 | $658.46 |
| 2021 Q3 | 4,242,202 | 7.29 | Reduce 0.01% | 0.00 | $621.90 |
| 2021 Q2 | 4,242,462 | 7.42 | Add 0.52% | 0.04 | $631.55 |
| 2021 Q1 | 4,220,612 | 6.57 | Reduce 0.14% | 0.01 | $489.31 |
| 2020 Q4 | 4,226,428 | 7.00 | Reduce 0.15% | 0.01 | $499.87 |
| 2020 Q3 | 4,232,815 | 6.50 | Reduce 0.19% | 0.01 | $393.11 |
| 2020 Q2 | 4,240,711 | 6.11 | Reduce 0.11% | 0.01 | $330.16 |
| 2020 Q1 | 4,245,227 | 5.79 | Reduce 7.55% | 0.47 | $242.24 |
| 2019 Q4 | 4,591,899 | 5.67 | Add 0.79% | 0.04 | $261.13 |
| 2019 Q3 | 4,556,016 | 6.33 | Add 1.92% | 0.12 | $271.93 |
| 2019 Q2 | 4,470,038 | 6.41 | Add 0.06% | 0.00 | $275.33 |
| 2019 Q1 | 4,467,341 | 5.68 | Add 0.79% | 0.04 | $223.60 |
| 2018 Q4 | 4,432,292 | 7.03 | Add 0.13% | 0.01 | $249.66 |
| 2018 Q3 | 4,426,643 | 7.41 | Reduce 0.06% | 0.00 | $249.66 |
| 2018 Q2 | 4,429,104 | 7.18 | $217.94 |