Ken Griffin started to build up the position in Archimedes Tech SPAC Partners Co - Units (1 Subunit & 1/4 War) in Q1 2021 and continued to invest until Q2 2021. Since then they sold 162 Thousand shares. The investor sold all their shares in Q3 2021 and doesn't own any shares in Archimedes Tech SPAC Partners Co - Units (1 Subunit & 1/4 War) anymore.