Stocktoria
COLUMBIA BANKING SYSTEM, INC. COLB
COLUMBIA BANKING SYSTEM, INC. institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 18,323,856 | $364.5M | 6.2% |
| CITADEL ADVISORS LLC | 3,198,556 | $87.7M | 1.08% |
| AQR CAPITAL MANAGEMENT LLC | 812,826 | $22.2M | 0.28% |
| MILLENNIUM MANAGEMENT LLC | 550,608 | $15.1M | 0.19% |
| Bridgewater Associates, LP | 399,933 | $11.0M | 0.14% |
| Point72 Asset Management, L.P. | 365,093 | $10.0M | 0.12% |
| RENAISSANCE TECHNOLOGIES LLC | 141,398 | $3.9M | 0.05% |
| TWO SIGMA INVESTMENTS, LP | 33,355 | $914,928 | 0.01% |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.