Grantham, Mayo, Van Otterloo & Co. LLC's ownership history for NWE

Grantham, Mayo, Van Otterloo & Co. LLC currently holds 546.0K shares with a market value of $36.0M. It started holding NWE on 2025-09-30. At its peak, it held 546.0K shares on 2026-03-31. Its highest holding value was $36.0M on 2026-03-31. At its lowest, it held 58.7K shares on 2025-09-30, with a value of $3.4M on 2025-09-30. In the recent 180 days, Grantham, Mayo, Van Otterloo & Co. LLC has increased its shares by 487.3K.