6 institutions reported holding $74.0M of AXT INC COM (AXTI) in SEC 13F filings for 2026-06-30. Largest institutional holders: Assenagon Asset Management S.A. ($73.7M), Silverleafe Capital Partners, LLC ($234,260), THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. ($7,208), GAMMA Investing LLC ($2,307), CoreCap Advisors, LLC ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Assenagon Asset Management S.A. | $73.7M | 1.0M | Trimmed |
| 2 | Silverleafe Capital Partners, LLC | $234,260 | 3,250 | Trimmed |
| 3 | THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. | $7,208 | 100 | New |
| 4 | GAMMA Investing LLC | $2,307 | 32 | New |
| 5 | CoreCap Advisors, LLC | $0 | 0 | Exited |
| 6 | FNY Investment Advisers, LLC | $0 | 5 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30