Simplex Trading, LLC
- SEC CIK
- 0001488542
- Latest filing
- Aug 12, 2026
COLB holding history
Columbia Banking System, Inc. in every 13F filed by Simplex Trading, 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 Q2 2026 holdings
- Shares (Q1 2024)
- 0
- Sold out in Q1 2024
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 4
- Since Q4 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q1 2024 | 0 | $0 | 0.0% | −14,695−100.0% | Sold out | Holders |
| Q4 2023 | 14,695 | $392.0K | <0.1% | +13,206+886.9% | Added | Holders |
| Q3 2023 | 1,489 | $30.0K | <0.1% | +1,489 | New | Holders |
| Q2 2023 | 0 | $0 | 0.0% | −143−100.0% | Sold out | Holders |
| Q1 2023 | 143 | $3.00K | <0.1% | −57−28.5% | Reduced | Holders |
| Q4 2022 | 200 | $6.00K | <0.1% | +200 | New | Holders |