MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s ownership history for ALNY

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ currently holds 496.0K shares with a market value of $164.1M. It started holding ALNY on 2025-09-30. At its peak, it held 496.0K shares on 2026-03-31. Its highest holding value was $197.0M on 2025-12-31. At its lowest, it held 356.5K shares on 2025-09-30, with a value of $162.6M on 2025-09-30. In the recent 180 days, MASSACHUSETTS FINANCIAL SERVICES CO /MA/ has increased its shares by 139.5K.