Alphatec Holdings shares owned by Calamos Advisors
Quarter-by-quarter ownership of Alphatec Holdings shares owned by Calamos Advisors
from 13F filings
Historical chart of Calamos Advisors investment in Alphatec Holdings
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Quarterly reported holdings in Alphatec Holdings by Calamos Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-09-30 | $15M | 16M | 0.90 |
| 2024-06-30 | $17M | 18M | 0.97 |
| 2024-03-31 | $18M | 18M | 1.04 |
| 2023-12-31 | $19M | 18M | 1.06 |
| 2023-09-30 | $17M | 18M | 0.96 |
| 2023-06-30 | $21M | 18M | 1.16 |
| 2023-03-31 | $22M | 21M | 1.07 |
| 2022-12-31 | $19M | 21M | 0.91 |
| 2022-09-30 | $17M | 21M | 0.82 |