1. Northwestern Corp.
  2. Northwestern Corp. Ownership

Historical shareholding details of Grantham, Mayo, Van Otterloo & Co., LLC holdings in Northwestern Corp. (NWE)

Monthly changes of Grantham, Mayo, Van Otterloo & Co., LLC shareholding in Northwestern Corp. over the previous months

Month Name Total no. shares held Percent Holding
Sep 30, 2025 Grantham, Mayo, Van Otterloo & Co., Llc 58,698 0.10%

View all ownership details of Northwestern Corp.