LOOMIS SAYLES & CO L P's ownership history for VRTX

LOOMIS SAYLES & CO L P currently holds 4.0M shares with a market value of $1.8B. It started holding VRTX on 2024-09-30. At its peak, it held 4.1M shares on 2025-09-30. Its highest holding value was $1.8B on 2025-12-31. At its lowest, it held 3.1M shares on 2024-09-30, with a value of $1.4M on 2024-09-30. In the recent 180 days, LOOMIS SAYLES & CO L P has decreased its shares by 118.3K. In the recent year, LOOMIS SAYLES & CO L P has increased its shares by 255.5K.