Alphatec Holdings shares owned by Spears Abacus Advisors
Quarter-by-quarter ownership of Alphatec Holdings (ATEC) shares owned by Spears Abacus Advisors
from 13F filings
Historical chart of Spears Abacus Advisors investment in Alphatec Holdings
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Quarterly reported holdings in Alphatec Holdings by Spears Abacus Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $1.5M | 100k | 14.54 |
| 2025-06-30 | $1.1M | 100k | 11.10 |
| 2025-03-31 | $1.0M | 100k | 10.14 |
| 2024-12-31 | $918k | 100k | 9.18 |
| 2024-09-30 | $556k | 100k | 5.56 |
| 2024-06-30 | $1.0M | 100k | 10.45 |
| 2024-03-31 | $1.4M | 100k | 13.79 |
| 2023-09-30 | $1.3M | 100k | 12.97 |
| 2023-06-30 | $1.8M | 100k | 17.98 |
| 2023-03-31 | $1.6M | 100k | 15.60 |
| 2022-12-31 | $1.2M | 100k | 12.35 |
| 2022-09-30 | $874k | 100k | 8.74 |
| 2022-06-30 | $654k | 100k | 6.54 |
| 2022-03-31 | $1.2M | 100k | 11.50 |
| 2021-12-31 | $1.1M | 100k | 11.43 |
| 2021-09-30 | $1.2M | 100k | 12.19 |
| 2021-06-30 | $1.5M | 100k | 15.32 |
| 2021-03-31 | $1.6M | 100k | 15.79 |
| 2020-12-31 | $1.5M | 100k | 14.52 |
| 2020-09-30 | $664k | 100k | 6.64 |
| 2020-06-30 | $470k | 100k | 4.70 |
| 2020-03-31 | $345k | 100k | 3.45 |
| 2019-12-31 | $709k | 100k | 7.09 |
| 2019-09-30 | $502k | 100k | 5.02 |
| 2019-06-30 | $454k | 100k | 4.54 |