K2 PRINCIPAL FUND, L.P.'s ownership history for ARTC

K2 PRINCIPAL FUND, L.P. currently holds 54.3K shares with a market value of $539.2K. It started holding ARTC on 2026-06-30. At its peak, it held 54.3K shares on 2026-06-30. Its highest holding value was $539.2K on 2026-06-30. At its lowest, it held 54.3K shares on 2026-06-30, with a value of $539.2K on 2026-06-30.