Columbia Banking System Inc. – Investors and Politicians Who Own It
COLB
Investors who own it
3 tracked investors, $16.8M in shares, each from their latest 13F.
| Investor | Value | Share of portfolio |
|---|---|---|
Ray DalioBridgewater Associates, Q2 2026 | $14.9M | 0.06% |
Mario GabelliGAMCO Investors, Q2 2026 | $1.7M | 0.01% |
Barry RitholtzRitholtz Wealth Management, Q2 2026 | $220.4K | 0.00% |
Politicians who own it
Estimated from annual disclosures and trades; values are rough estimates.
No member of Congress is estimated to hold this stock.
Investors buying and selling
| Investor | Action | Shares now |
|---|---|---|
| Ray Dalio | Added +210% | 399,933 |
| Mario Gabelli | Reduced −45% | 70,842 |
Politicians trading it
Latest Congress trades disclosed under the STOCK Act; amounts are ranges.
| Politician | Action | Traded |
|---|---|---|
Josh GottheimerJointD-NJ · House | Sold$1K–$15K | Mar 5, 2026disclosed Apr 8, 2026 |
Gilbert Ray Cisneros, Jr.D-CA · House | Sold$15K–$50K | Jan 15, 2026disclosed Feb 13, 2026 |
Gilbert Ray Cisneros, Jr.D-CA · House | Bought$1K–$15K | Oct 3, 2025disclosed Nov 18, 2025 |
Daniel S. GoldmanD-NY · House | Bought$15K–$50K | Apr 10, 2023disclosed May 19, 2023 |