Columbia Banking System, Inc.
COLBFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Columbia Banking System, Inc. Makes Money
No flow chart is shown because the available revenue and expense lines do not reconcile exactly. The reported financial history below remains available.
Financial Summary
Choose a year or quarter, compare it with the same period a year earlier, and open any row for its full filing history.
Loading financial history…
SEC filings supply these figures; updates after the dates shown are not included. This page includes 16 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated Jun 16, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| PRAXIS INVESTMENT MANAGEMENT INC | 2026-03-31 | 7,638 | Not shown | SEC filing |
| Beacon Pointe Advisors, LLC | 2026-03-31 | 18,602 | $510K | SEC filing |
| Bare Financial Services, Inc | 2026-03-31 | 186 | $5.1K | SEC filing |
| ENVESTNET ASSET MANAGEMENT INC | 2026-03-31 | 590,305 | $16.2M | SEC filing |
| ARGA Investment Management, LP | 2026-03-31 | 82,790 | $2.27M | SEC filing |
| Channing Capital Management, LLC | 2026-03-31 | 3,225,347 | $88.5M | SEC filing |
| Rossby Financial, LCC | 2026-03-31 | 1,475 | $41.2K | SEC filing |
| DiNuzzo Private Wealth, Inc. | 2026-03-31 | 45 | $1.24K | SEC filing |
| BAYVIEW ASSET MANAGEMENT, LLC | 2026-03-31 | 111,586 | $3.06M | SEC filing |
| Prestige Wealth Management Group LLC | 2026-03-31 | 9 | $247 | SEC filing |
| California Public Employees Retirement System | 2026-03-31 | 526,323 | $14.4M | SEC filing |
| PICTON MAHONEY ASSET MANAGEMENT | 2026-03-31 | 28,245 | $775K | SEC filing |
| TRUE Private Wealth Advisors | 2026-03-31 | 15,008 | $412K | SEC filing |
| TD Asset Management Inc | 2026-03-31 | 477,767 | $13.1M | SEC filing |
| UBS Group AG | 2026-03-31 | 3,525,562 | $96.7M | SEC filing |
| PZENA INVESTMENT MANAGEMENT LLC | 2026-03-31 | 2,033,219 | $55.8M | SEC filing |
| TD PRIVATE CLIENT WEALTH LLC | 2026-03-31 | 138,909 | $3.81M | SEC filing |
| SJS Investment Consulting Inc. | 2026-03-31 | 51 | $1.4K | SEC filing |
| Farther Finance Advisors, LLC | 2026-03-31 | 14,492 | $405K | SEC filing |
| MERCER GLOBAL ADVISORS INC /ADV | 2026-03-31 | 67,351 | $1.85M | SEC filing |
- Each value is checked against Columbia Banking System, Inc.'s share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 1 row: the filed value is about 1,000 times too small for the share count at Columbia Banking System, Inc.'s share price.
120 filers have only one report here.
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-06-08 | Moore Devine David · EVP Chief Marketing Officer | Common Stock | S — Open market or private sale | −3,812 | 29.78 | SEC filing |
| 2026-06-08 | Moore Devine David · EVP Chief Marketing Officer | Common Stock | S — Open market or private sale | −60 | 29.77 | SEC filing |
| 2026-03-13 | Lakely Brock · EVP, Chief Accounting Officer | Common Stock | S — Open market or private sale | −211 | 26.23 | SEC filing |
| 2026-03-13 | BARUFFI KUMI YAMAMOTO · EVP General Counsel, Corp Sec | Common Stock | S — Open market or private sale | −937 | 26.23 | SEC filing |
| 2026-03-04 | Nixon Torran B · Senior Executive VP | Common Stock | S — Open market or private sale | −2,240 | 28.85 | SEC filing |
| 2026-03-03 | Nixon Torran B · Senior Executive VP | Common Stock | S — Open market or private sale | −2,241 | 28.25 | SEC filing |
| 2026-01-30 | GARDNER STEVEN R · Director | Common Stock | S — Open market or private sale | −13,725 | 29.43 | SEC filing |
| 2025-03-04 | Nixon Torran B · Senior Executive VP | Common Stock | S — Open market or private sale | −4,481 | 25.99 | SEC filing |
Showing 8 of 8 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-06-15 | MACHUCA LUIS · Director | Deferred Compensation Phantom Stock | A — Grant, award, or other acquisition | +563 | SEC filing |
| 2026-05-14 | Lund Randal Lee · Director | Common Stock | A — Grant, award, or other acquisition | +3,949 | SEC filing |
| 2026-05-14 | SEATON ELIZABETH WHITEHEAD · Director | Common Stock | A — Grant, award, or other acquisition | +3,949 | SEC filing |
| 2026-05-14 | MACHUCA LUIS · Director | Common Stock | A — Grant, award, or other acquisition | +3,949 | SEC filing |
| 2026-05-14 | Terry Hilliard C. III · Director | Common Stock | A — Grant, award, or other acquisition | +3,949 | SEC filing |
| 2026-05-14 | SCHULTZ JOHN F · Director | Common Stock | A — Grant, award, or other acquisition | +3,949 | SEC filing |
| 2026-05-14 | MITCHELL M CHRISTIAN · Director | Common Stock | A — Grant, award, or other acquisition | +3,949 | SEC filing |
| 2026-05-14 | Varnado Anddria · Director | Common Stock | A — Grant, award, or other acquisition | +3,949 | SEC filing |
Showing 8 of 32 rows
Other activity
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-01-20 | Stein Clint · Chair, President, CEO | Common Stock | D — Disposition to the issuer | −2,727 | SEC filing |
| 2026-01-20 | OGNALL ANDREW H · EVP Chief Risk Officer | Common Stock | D — Disposition to the issuer | −559 | SEC filing |
| 2026-01-20 | Deer Aaron James · EVP Chief Strategy/Innov Offcr | Common Stock | D — Disposition to the issuer | −325 | SEC filing |
| 2026-01-20 | Stein Clint · Chair, President, CEO | Common Stock | D — Disposition to the issuer | −3,588 | SEC filing |
| 2026-01-20 | BARUFFI KUMI YAMAMOTO · EVP General Counsel, Corp Sec | Common Stock | D — Disposition to the issuer | −632 | SEC filing |
| 2026-01-20 | Moore Devine David · EVP Chief Marketing Officer | Common Stock | D — Disposition to the issuer | −260 | SEC filing |
| 2026-01-20 | Anderson Drew K · EVP Chief Admin Officer | Common Stock | D — Disposition to the issuer | −390 | SEC filing |
| 2026-01-20 | Nixon Torran B · Senior Executive VP | Common Stock | D — Disposition to the issuer | −1,717 | SEC filing |
Showing 8 of 10 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.