COLUMBIA BANKING SYSTEM, INC.
COLBNasdaqFinancials · State Commercial Banks · WA · SEC filings ↗ · Compare ⊕
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SEC XBRL · annual| FY25 | FY24 | FY23 | FY22 | FY21 | FY20 | |
|---|---|---|---|---|---|---|
| Revenue | $177.0M | $149.0M | $134.0M | $85.8M | $83.3M | — |
| Operating income | — | — | — | — | — | — |
| Net income | $550.0M | $534.0M | $349.0M | $336.8M | $420.3M | $154.2M |
| Total assets | $66.83B | $51.58B | $52.17B | $31.85B | $20.95B | $16.58B |
| Total liabilities | $58.99B | $46.46B | $47.18B | $29.37B | $18.36B | $14.24B |
| Equity | $7.84B | $5.12B | $5.00B | $2.48B | $2.59B | $2.35B |
| EPS (diluted) | $2.30 | $2.55 | $1.78 | $2.60 | $3.21 | $2.17 |
| Shares out. | 209.6M | 208.6M | 78.7M | 78.5M | 71.6M | 72.1M |
Reported figures from the company's SEC filings (XBRL). Blank where a line item isn't cleanly tagged — never estimated.
Key ratios
from filings · FY2025- Operating margin
- —
- Net margin
- 310.7%
- Return on equity
- 7.0%
- Return on assets
- 0.8%
- Return on capital (ROCE)
- —
- Liabilities / assets
- 88.3%
- Debt / equity
- 7.52×
- Book value / share
- $37.40
- Revenue growth (YoY)
- 18.8%
- Net income growth (YoY)
- 3.0%
Computed from the company's own SEC figures — no market price, so these are facts, not a valuation. Book value per share is reported equity ÷ shares; it is not the stock price.
Financial health
forensic scores · FY2025- Accruals / assets
- −0.3%clean
- Piotroski F-Score
- 4/7mixed
Altman Z″is a textbook bankruptcy-distress score from book values only (>2.6 safe · 1.1–2.6 grey · <1.1 distress). Accruals = (net income − operating cash flow) ÷ assets; persistently high accruals are an earnings-quality red flag. Beneish M-Scoreis an eight-ratio screen comparing this year with last (M > −1.78 = elevated manipulation-risk screen, not proof). Piotroski F-Scorecounts how many of nine fundamental-health checks pass (shown as passed / applicable; we use operating margin and total liabilities as documented proxies where the exact input isn't XBRL-tagged). Computed from SEC filings — descriptive factors, not advice or a forecast.
Quality score
EDS ScoreOur own multi-factor score from free SEC data — profitability, growth, financial strength, earnings quality, and event/ownership catalysts. No market price and no licensed model: each axis is the share of source-backed checks it passes. Descriptive factors, not advice or a forecast.
Signs
● 1 warning● 3 good- High leverage (liabilities > 70% of assets)
- Revenue is growing year-over-year
- Positive operating cash flow
- Clean earnings (low accruals)
Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.
5%+ owners
SEC Schedule 13D / 13G · last 3 yrs- Vanguard Capital Management LlcPassive (13G)Apr 29, 2026
- Vanguard Group IncPassive (13G)Mar 26, 2026
- Wellington Management Group LlpPassive (13G)Feb 10, 2026
- State Street CorpPassive (13G)May 13, 2025
Holders who disclosed a 5%+ stake. 13D signals intent to influence or control; 13G is a passive holding. Latest filing per holder — open it for the exact stake.
Insider transactions
SEC Form 4 · most recent| Insider | Date | Type | Shares | Price |
|---|---|---|---|---|
| Terry Hilliard C. IiiDirector | May 14, 2026 | Grant | 3,949 | $0.00 |
| Studenmund Jaynie MDirector | May 14, 2026 | Grant | 3,949 | $0.00 |
| Seaton Elizabeth WhiteheadDirector | May 14, 2026 | Grant | 3,949 | $0.00 |
| Varnado AnddriaDirector | May 14, 2026 | Grant | 3,949 | $0.00 |
| Schultz John FDirector | May 14, 2026 | Grant | 3,949 | $0.00 |
| Mitchell M ChristianDirector | May 14, 2026 | Grant | 3,949 | $0.00 |
| Machuca LuisDirector | May 14, 2026 | Grant | 3,949 | $0.00 |
| Lund Randal LeeDirector | May 14, 2026 | Grant | 3,949 | $0.00 |
| Forrest EricDirector | May 14, 2026 | Grant | 3,949 | $0.00 |
| Finkelstein Mark ADirector | May 14, 2026 | Grant | 3,949 | $0.00 |
| Lakely BrockOfficer — EVP, Chief Accounting Officer | Apr 15, 2026 | Tax withholding | 396 | $29.10 |
Headline trade per Form 4 (officers, directors, 10%+ owners). Buy/sell read from the filing's structured data — blank where a field isn't cleanly tagged.
Short interest
FINRA · bi-monthly| Settlement | Shares short | Days to cover | Δ vs prior |
|---|---|---|---|
| May 15, 2026 | 8.9M | 3.0 | -3.5% |
| Apr 30, 2026 | 9.2M | 3.8 | -0.8% |
| Apr 15, 2026 | 9.3M | 3.4 | -17.0% |
| Mar 31, 2026 | 11.2M | 3.5 | -9.1% |
| Mar 13, 2026 | 12.3M | 4.3 | +10.3% |
Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.
Material events
SEC Form 8-K · most recent- Other material eventMay 15, 2026
- Shareholder voteMay 15, 2026
- Results of operations · Regulation FD disclosureApr 23, 2026
- Regulation FD disclosureMar 31, 2026
- Other material eventFeb 13, 2026
- Results of operations · Regulation FD disclosureJan 22, 2026
- Regulation FD disclosureDec 31, 2025
- Director / officer changeNov 21, 2025
Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.
Recent SEC filings
All filings ↗Event-driven situations (1)
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