Quidel Corp shares owned by Brian McDonald
Historical chart of Brian McDonald investment in Quidel Corp
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Quarterly reported holdings in Quidel Corp by Brian McDonald
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $2.3M | 78k | 29.45 |
| 2025-06-30 | $2.2M | 77k | 28.82 |
| 2025-03-31 | $1.5M | 42k | 34.95 |
| 2024-12-31 | $2.3M | 51k | 44.56 |
| 2024-09-30 | $2.2M | 49k | 45.62 |
| 2024-06-30 | $1.6M | 48k | 33.20 |
| 2024-03-31 | $3.4M | 70k | 47.94 |
| 2023-09-30 | $5.2M | 71k | 73.04 |
| 2022-12-31 | $6.0M | 72k | 84.04 |
| 2022-09-30 | $5.4M | 68k | 79.68 |
| 2022-06-30 | $6.1M | 58k | 105.21 |