Prospera Financial Services Inc's ownership history for ARTNA

Prospera Financial Services Inc currently holds 157.9K shares with a market value of $5.0M. It started holding ARTNA on 2025-06-30. At its peak, it held 157.9K shares on 2026-03-31. Its highest holding value was $5.0M on 2026-03-31. At its lowest, it held 60.6K shares on 2025-06-30, with a value of $2.0M on 2025-06-30. In the recent 180 days, Prospera Financial Services Inc has increased its shares by 40.4K.