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COLB compared with EBC: revenue, margins and what each company keeps, and the suppliers and customers both name
COLB
Columbia Banking System, Inc.
Change
Mkt cap
Revenue
Revenue
EBC
Eastern Bankshares, Inc.
Change
Mkt cap
Revenue
Revenue
vs
Compare
COLB
Columbia Banking System, Inc.
vs
EBC
Eastern Bankshares, Inc.
Price
Mkt cap
Revenue
Revenue
Change
Change
Revenue flow
Supply chain
Price
Co-movers
Event sensitivity
Earnings history
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Revenue flow
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Revenue flow
Supply chain
Price
Co-movers
Event sensitivity
Earnings history
Price
Supply-chain overlap
Revenue flow
COLB: latest quarter not drawable. EBC: latest quarter not drawable.
Method
›
Supply-chain overlap
direct ties · both sides
Sources
›
direct ties · both sides
Only COLB
9
SPGI
S&P Global
supplier
NDAQ
Nasdaq Stock Market
supplier
—
Columbia Bank
unlisted
supplier
—
Fdic
unlisted
supplier
5 more · COLB chain
›
Shared
0
No shared counterparties.
Only EBC
10
—
Federal Deposit Insurance Corporation ("FDIC")
unlisted
supplier
—
Federal Home Loan Bank of Boston
unlisted
supplier
—
Federal Reserve Bank of Boston Discount Window
unlisted
supplier
Role chip = supplier or customer
—
= no ticker (unlisted)
Source: SEC EDGAR
—
U.S. Small Business Administration ("SBA")
unlisted
supplier
6 more · EBC chain
›
Price
rebased to 0%
1D
1W
1M
3M
YTD
1Y
5Y
1D
1W
1M
3M
YTD
1Y
5Y
COLB, solid
EBC, dashed
COLB
Columbia Banking System, Inc.
Change
30.71
▼
−0.97%
· post 30.71
Mkt cap
$8.7B
Revenue
$677M
Q2 FY26
Revenue
$2.3B
FY25
EBC
Eastern Bankshares, Inc.
Change
22.39
▼
−1.10%
· post 22.39
Closed
Oct 30 '26
Mkt cap
$5.1B
Revenue
$310M
Q2 FY26
Revenue
$732M
FY24
vs
Compare
Closed
Oct 30 '26
COLB
Columbia Banking System, Inc.
vs
EBC
Eastern Bankshares, Inc.
30.71
▼
−0.97%
post 30.71
Price
22.39
▼
−1.10%
post 22.39
$8.7B
Mkt cap
$5.1B
Q2 FY26
$677M
Revenue
$310M
Q2 FY26
FY25
$2.3B
Revenue
$732M
FY24
Change
Change
COLB
30.71
▼
−0.97%
vs
EBC
22.39
▼
−1.10%
Closed
Oct 30 '26