WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
Holdings in IDXX
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $298,568,925 | 441,324 | Shares | Sole | 2026-02-09 |
| 2025-09-30 | $293,262,648 | 459,019 | Shares | Sole | 2025-11-12 |
| 2025-06-30 | $367,440,097 | 685,088 | Shares | Sole | 2025-07-29 |
| 2025-03-31 | $267,554,764 | 637,111 | Shares | Sole | 2025-05-09 |
| 2024-12-31 | $174,526,667 | 422,133 | Shares | Sole | 2025-02-10 |
| 2024-09-30 | $26,605,895 | 52,662 | Shares | Sole | 2024-11-08 |
| 2024-06-30 | $32,701,351 | 67,121 | Shares | Sole | 2024-08-08 |
| 2024-03-31 | $37,270,288 | 69,028 | Shares | Sole | 2024-05-08 |
| 2023-12-31 | $37,926,011 | 68,329 | Shares | Sole | 2024-02-09 |
| 2023-09-30 | $29,356,121 | 67,135 | Shares | Sole | 2023-11-09 |
| 2023-06-30 | $37,687,841 | 75,041 | Shares | Sole | 2023-08-11 |
| 2023-03-31 | $37,666,025 | 75,320 | Shares | Sole | 2023-05-12 |
| 2022-12-31 | $31,698,084 | 77,699 | Shares | Sole | 2023-02-09 |
| 2022-09-30 | $35,071,066 | 107,646 | Shares | Sole | 2022-11-09 |
| 2022-06-30 | $38,791,439 | 110,602 | Shares | Sole | 2022-08-10 |
| 2022-03-31 | $63,693,648 | 116,429 | Shares | Sole | 2022-05-11 |
| 2021-12-31 | $81,641,138 | 123,988 | Shares | Sole | 2022-02-14 |
| 2021-09-30 | $75,739,335 | 121,787 | Shares | Sole | 2021-11-10 |
| 2021-06-30 | $77,795,592 | 123,182 | Shares | Sole | 2021-08-12 |
| 2021-03-31 | $46,600,905 | 95,238 | Shares | Sole | 2021-05-13 |
| 2020-12-31 | $54,706,272 | 109,441 | Shares | Sole | 2021-02-09 |
| 2020-09-30 | $50,704,900 | 128,984 | Shares | Sole | 2020-11-06 |
| 2020-06-30 | $47,604,119 | 144,185 | Shares | Sole | 2020-08-12 |
| 2020-03-31 | $40,429,856 | 166,900 | Shares | Sole | 2020-05-08 |