Sera Prognostics Inc-a shares owned by Vanguard Group
Quarter-by-quarter ownership of Sera Prognostics Inc-a (SERA) shares owned by Vanguard Group
from 13F filings
Historical chart of Vanguard Group investment in Sera Prognostics Inc-a
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Quarterly reported holdings in Sera Prognostics Inc-a by Vanguard Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.7M | 1.2M | 3.06 |
| 2025-06-30 | $3.2M | 1.2M | 2.77 |
| 2025-03-31 | $4.7M | 1.3M | 3.68 |
| 2024-12-31 | $10M | 1.3M | 8.14 |
| 2024-09-30 | $9.4M | 1.2M | 7.80 |
| 2024-06-30 | $6.6M | 1.1M | 5.92 |
| 2024-03-31 | $8.2M | 896k | 9.10 |
| 2023-12-31 | $5.4M | 910k | 5.98 |
| 2023-09-30 | $1.5M | 787k | 1.86 |
| 2023-06-30 | $2.5M | 773k | 3.30 |
| 2023-03-31 | $2.9M | 760k | 3.83 |
| 2022-12-31 | $268k | 213k | 1.26 |
| 2022-06-30 | $313k | 191k | 1.64 |
| 2022-03-31 | $713k | 188k | 3.79 |
| 2021-09-30 | $1.3M | 113k | 11.11 |