Adage Capital Management, L.P.'s ownership history for ATRA

Adage Capital Management, L.P. currently holds 700.0K shares with a market value of $6.9M. It started holding ATRA on 2026-03-31. At its peak, it held 700.0K shares on 2026-03-31. Its highest holding value was $6.9M on 2026-03-31. At its lowest, it held 700.0K shares on 2026-03-31, with a value of $6.9M on 2026-03-31.