IDEXX Laboratories shares owned by Spence Asset Management
Quarter-by-quarter ownership of IDEXX Laboratories (IDXX) shares owned by Spence Asset Management
from 13F filings
Historical chart of Spence Asset Management investment in IDEXX Laboratories
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All positions including IDEXX Laboratories held by Spence Asset Management consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in IDEXX Laboratories by Spence Asset Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $20M | 31k | 638.90 |
| 2025-06-30 | $25M | 46k | 536.34 |
| 2025-03-31 | $19M | 46k | 419.95 |
| 2024-12-31 | $19M | 45k | 413.44 |
| 2024-09-30 | $22M | 44k | 505.21 |
| 2024-06-30 | $21k | 48k | 0.43 |
| 2024-03-31 | $23M | 42k | 539.97 |
| 2023-12-31 | $23M | 42k | 555.04 |
| 2023-09-30 | $18M | 42k | 437.38 |
| 2023-06-30 | $21M | 42k | 502.22 |
| 2023-03-31 | $21M | 42k | 500.08 |
| 2022-12-31 | $17M | 43k | 407.97 |
| 2022-09-30 | $14M | 42k | 325.79 |
| 2022-06-30 | $15M | 42k | 350.74 |
| 2022-03-31 | $23M | 41k | 547.06 |
| 2021-12-31 | $19M | 29k | 658.44 |
| 2021-09-30 | $17M | 27k | 621.88 |
| 2021-06-30 | $24M | 38k | 631.55 |
| 2021-03-31 | $18M | 38k | 489.32 |
| 2020-12-31 | $21M | 43k | 499.87 |
| 2020-09-30 | $17M | 43k | 393.10 |
| 2020-06-30 | $14M | 42k | 330.16 |
| 2020-03-31 | $10M | 42k | 242.24 |
| 2019-12-31 | $10M | 39k | 261.13 |
| 2019-09-30 | $10M | 38k | 271.94 |
| 2019-06-30 | $10M | 37k | 275.34 |
| 2019-03-31 | $8.1M | 36k | 223.59 |
| 2018-12-31 | $6.3M | 34k | 186.01 |
| 2018-09-30 | $8.0M | 32k | 249.67 |
| 2018-06-30 | $12M | 53k | 217.89 |
| 2018-03-31 | $11M | 55k | 191.39 |
| 2017-12-31 | $8.6M | 55k | 156.38 |