ATEC — ALPHATEC HLDGS INC
Public company
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Famous investors holding ATEC
| Investor | Firm | Shares | Market value | % of portfolio | As of |
|---|---|---|---|---|---|
| Ken Griffin | Citadel Advisors | 1.6M | $32.7B | 0.02% | Dec 31, 2025 |
Recent activity
| Investor | Action | Δ % | Current value | Filing date |
|---|---|---|---|---|
| Ken Griffin | New | — | $7.9B | Nov 14, 2025 |
| Ken Griffin | New | — | $32.7B | Feb 17, 2026 |