1. Columbia Banking System, Inc.
  2. Columbia Banking System, Inc. Ownership

Historical shareholding details of AST Preservation Asset Allocation Port holdings in Columbia Banking System, Inc. (COLB)

Monthly changes of AST Preservation Asset Allocation Port shareholding in Columbia Banking System, Inc. over the previous months

Month Name Total no. shares held Percent Holding
Jun 30, 2025 Ast Preservation Asset Allocation Port 11,600 0.01%
May 31, 2025 Ast Preservation Asset Allocation Port 5,400 0.00%

View all ownership details of Columbia Banking System, Inc.