Columbia Banking System, Inc. (COLB) — Ownership
Institutional and insider ownership of Columbia Banking System, Inc., top holders, and 13F filings.
Institutional ownership
| Year | Holders | % institutional |
|---|---|---|
| 2026 Q1 | 530 | 93.7% |
Institutional and insider ownership of Columbia Banking System, Inc., top holders, and 13F filings.
Institutional ownership
| Year | Holders | % institutional |
|---|---|---|
| 2026 Q1 | 530 | 93.7% |