Alphatec Holdings shares owned by Walleye Trading
Quarter-by-quarter ownership of Alphatec Holdings (ATEC) shares owned by Walleye Trading
from 13F filings
Historical chart of Walleye Trading investment in Alphatec Holdings
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Quarterly reported holdings in Alphatec Holdings by Walleye Trading
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-06-30 | $469k | 54k | 8.65 |
| 2026-03-31 | $414k | 38k | 10.88 |
| 2025-12-31 | $680k | 32k | 21.04 |
| 2025-09-30 | $169k | 12k | 14.54 |
| 2023-12-31 | $1.1M | 76k | 15.11 |
| 2023-09-30 | $653k | 50k | 12.97 |
| 2023-06-30 | $863k | 48k | 17.98 |
| 2023-03-31 | $523k | 34k | 15.60 |
| 2022-12-31 | $283k | 23k | 12.35 |
| 2022-09-30 | $254k | 29k | 8.73 |
| 2022-06-30 | $144k | 22k | 6.56 |
| 2022-03-31 | $124k | 11k | 11.46 |
| 2021-09-30 | $171k | 14k | 12.20 |