Millington Securities, LLC
- SEC CIK
- 0001449088
- Latest filing
- Jul 15, 2026
COLB holding history
Columbia Banking System, Inc. in every 13F filed by Millington Securities, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
COLB overviewAll 13F holders of COLBFull Q1 2026 holdings
- Shares (Q1 2026)
- 36,051
- Value
- $988.9K
- % of portfolio
- 0.3%
- Quarters held
- 1
- Since Q1 2026