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COLB COLUMBIA BANKING SYSTEM, INC.

Trailing twelve months to 2026-06-30 · as filed 2026-08-04, not restated
Financials

Scale

Market cap
$8.6bn
Revenue TTM
$2.7bn
Net income TTM
$711m
Free cash flow
Composite score
64.8
Sector rank
#784

Valuation

P / E
12.1
EV / EBITDA
EV / sales
2.6
FCF yield
Earnings yield vs 10-yr
3.50pp

Earnings yield vs 10-yr compares what the business earns per pound invested against the 4.73% a 10-year US Treasury note pays for no equity risk. Negative means you are paying up front for growth not yet delivered.

Quality and growth

Net margin
26.8%
EBITDA margin
ROE
9.4%
ROIC
Revenue growth
33.6%

Insider activity, last 90 days

Net open-market
$-0.09m
Buyers
1
Sellers
1

Open-market purchases and sales only. Grants, option exercises, gifts and shares withheld for tax are excluded: they are how people are paid, not what they think.

What management said

Lower weighted-average diluted common shares outstanding for the three months ended June 30, 2026, as compared to the three months ended March 31, 2026, also contributed to the increase in earnings per diluted common share between periods, as Columbia repurchased 2.3% of its common shares outstanding during the second quarter. • Net interest margin, on a tax-equivalent basis, was 3.93% for the three months ended June 30, 2026, as compared to 3.96% for the three months ended March 31, 2026. The 3 basis point decrease was driven primarily by interest income reversals recorded during the three months ended June 30, 2026. …COLUMBIA BANKING SYSTEM, INC., 10-Q, period ended 2026-06-30, filed 2026-08-04

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