Archimedes Tech Spac Partners Ii Co. · NASDAQ:ATII
Archimedes Tech Spac Partners Ii Co. shareholders
As of Jun 30, 2026, 50 institutions reported holding Archimedes Tech Spac Partners Ii Co. Largest: TENOR CAPITAL MANAGEMENT Co., L.P., Fort Baker Capital Management LP and Magnetar Financial LLC. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Archimedes Tech Spac Partners Ii Co. | Change | Filed |
|---|---|---|---|---|
| TENOR CAPITAL MANAGEMENT Co., L.P. | 1.37M | −132K | Aug 14, 2026 | |
| Fort Baker Capital Management LP | 1.33M | new | Aug 14, 2026 | |
| Magnetar Financial LLC | 1.3M | −2,698 | Aug 14, 2026 | |
| D. E. Shaw & Co., Inc. | 1.14M | no change | Aug 14, 2026 | |
| Decagon Asset Management LLP | 938K | new | Aug 14, 2026 | |
| Linden Advisors LP | 848K | −152K | Aug 14, 2026 | |
| Ghisallo Capital Management LLC | 800K | no change | Aug 14, 2026 | |
| Two Sigma | 725K | no change | Aug 14, 2026 | |
| Hudson Bay Capital Management LP | 700K | no change | Aug 14, 2026 | |
| Shay Capital LLC | 624K | new | Aug 14, 2026 |