BlackRock, Inc.'s ownership history for ARTNA

BlackRock, Inc. currently holds 961.1K shares with a market value of $31.1M. It started holding ARTNA on 2024-09-30. At its peak, it held 961.1K shares on 2026-01-31. Its highest holding value was $31.1M on 2026-01-31. At its lowest, it held 717.7K shares on 2025-03-31, with a value of $23.4M on 2025-03-31. In the recent 180 days, BlackRock, Inc. has increased its shares by 140.4K. In the recent year, BlackRock, Inc. has increased its shares by 41.6K.