Columbia Banking System, Inc. (COLB) Net Margin (2010 - 2026)
Columbia Banking System (COLB) posted Net Margin of 378.18% for Q2 2026, down 1.82 percentage points from 380.00% a year earlier and down 5.82 percentage points from the prior quarter.
Powered by 
Analysis
Columbia Banking System, Inc. (COLB) Net Margin (2010 - 2026) Analysis & Trends
For the trailing twelve months through Jun 30, 2026, Net Margin at Columbia Banking System was 346.83%, up 3.97 percentage points year-over-year; for FY2025, it came in at 310.73%, down 47.65 percentage points from FY2024.
- Annual Net Margin shows a five-year change of +285.22 percentage points (FY2020 to FY2025).
- In prior years, Columbia Banking System's Net Margin was 358.39% in FY2024 (+97.94 pp), 260.45% in FY2023 (-131.92 pp), 392.37% in FY2022 (-112.12 pp) and 504.49% in FY2021 (+478.98 pp).
- Quarterly Net Margin has run from a low of -51.67% in Q1 2023 to a high of 449.01% in Q1 2022 over five years.
- On a year-over-year basis, Net Margin increased in five of the last eight quarters, with an average year-over-year change of +6.92 percentage points.
- The strongest year-over-year quarter for Net Margin in the past five years was Q1 2024, with a gain of 419.50 percentage points; the weakest was Q1 2023, with a drop of 500.67 percentage points.
- According to Business Quant data, Net Margin for the three prior quarters was 384.00% (Q1 2026), 390.91% (Q4 2025) and 213.33% (Q3 2025).
Peer Set
Peer Comparison
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 378.18% |
| Mar 31, 2026 | 384.00% |
| Dec 31, 2025 | 390.91% |
| Sep 30, 2025 | 213.33% |
| Jun 30, 2025 | 380.00% |
| Mar 31, 2025 | 235.14% |
| Dec 31, 2024 | 366.67% |
| Sep 30, 2024 | 384.21% |
| Jun 30, 2024 | 313.63% |
| Mar 31, 2024 | 367.83% |
| Dec 31, 2023 | 269.59% |
| Sep 30, 2023 | 360.00% |
| Jun 30, 2023 | 387.71% |
| Mar 31, 2023 | -51.67% |
| Dec 31, 2022 | 391.69% |
| Sep 30, 2022 | 385.96% |
| Jun 30, 2022 | 348.24% |
| Mar 31, 2022 | 449.01% |
| Dec 31, 2021 | 31.60% |
| Sep 30, 2021 | 33.88% |
API Access
Columbia Banking System, Inc. Net Margin API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=net-margin&ticker=COLB&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "net-margin", "ticker": "COLB", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=net-margin&ticker=COLB&period=max&api_key=YOUR_API_KEY");
const data = await res.json();