MBBC compared with ECBK: revenue, margins and what each company keeps, and the suppliers and customers both name

MBBCMarathon Bancorp, Inc.

Mkt capRevenueRevenue

ECBKECB Bancorp, Inc.

Mkt capRevenueRevenue

Compare

MBBCMarathon Bancorp, Inc.

ECBKECB Bancorp, Inc.

Price

Mkt cap

Revenue

Revenue flow Supply chain Price Co-movers Event sensitivity Earnings history

Save comparison

Revenue flow

News Findings Companies A–Z Pricing Methodology Sources Corrections About Terms

Not investment advice. Not a broker-dealer. Indices shown as ETF proxies. Supply-chain data CC BY 4.0; market data not redistributable.

Listed on One’s Vibe · live-checked · Oct ’26

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MBBCMarathon Bancorp, Inc.

14.65· pre 14.52· delayed

Mkt cap$39.6MRevenue$2MQ4 FY26Revenue$9MFY26

ECBKECB Bancorp, Inc.

21.28· pre 20.40· delayed

Pre-marketOct 28 '26delayed

Mkt cap$186.6MRevenue$10MQ2 FY26Revenue$33MFY25

Compare

Pre-marketOct 28 '26delayed

MBBCMarathon Bancorp, Inc.

ECBKECB Bancorp, Inc.

14.65pre 14.52delayed

Price

21.28pre 20.40delayed

$39.6M

Mkt cap

$186.6M

Q4 FY26$2M

Revenue

$10MQ2 FY26

FY26$9M

Revenue

$33MFY25

MBBC14.65vsECBK21.28Pre-marketOct 28 '26delayed

Revenue flow Supply chain Price Co-movers Event sensitivity Earnings history

Price

Supply-chain overlap

Revenue flow

MBBC: latest quarter not drawable. ECBK: latest quarter not drawable.Method ›

Supply-chain overlap

direct ties · both sidesSources ›

direct ties · both sides

Only MBBC 4

—Marathon Bankunlistedsupplier

—Fannie Maeunlistedcustomer

—Freddie Macunlistedcustomer

—Federal Home Loan Bank's Mortgage Partnership Finance Programunlistedcustomer

Shared 0

No disclosed counterparties: ECBK.

Only ECBK 0

None

Role chip = supplier or customer—= no ticker (unlisted)Source: SEC EDGAR

Price

rebased to 0%

MBBC, solidECBK, dashed