Alphatec Holdings shares owned by Thomas Stevens, CFA"
Quarter-by-quarter ownership of Alphatec Holdings (ATEC) shares owned by Thomas Stevens, CFA"
from 13F filings
Historical chart of Thomas Stevens, CFA" investment in Alphatec Holdings
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Quarterly reported holdings in Alphatec Holdings by Thomas Stevens, CFA"
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-03-31 | $440k | 40k | 10.88 |
| 2025-12-31 | $479k | 29k | 16.33 |
| 2025-09-30 | $426k | 29k | 14.54 |
| 2025-03-31 | $451k | 44k | 10.14 |
| 2021-09-30 | $126k | 10k | 12.20 |
| 2021-06-30 | $158k | 10k | 15.30 |
| 2021-03-31 | $208k | 13k | 15.79 |
| 2020-12-31 | $914k | 63k | 14.52 |