TellerScore

Side-by-side · Q2 2026 data

St. Charles Bank & Trust Company, National Association vs A.A.E.C. Credit Union

Bank

St. Charles Bank & Trust Company, National Association

Saint Charles, Illinois · $1 billion – $10 billion

66of 100
Moderate

Credit union

A.A.E.C. Credit Union

Arlington Heigh, Illinois · $100 million – $1 billion

84of 100
Strong

Metric by metric

MeasureSt. Charles Bank & Trust Company, National AssociationA.A.E.C. Credit Union
TellerScore6684 (stronger)
Capital cushion4680 (stronger)
Loan quality7799 (stronger)
Earnings77 (stronger)49
Funding & liquidity55100 (stronger)
Problem-loan coverage90100 (stronger)
Peer percentile40th86th
Total assets$3.7B$118.9M
Deposits / shares$3.1B$102.3M
Capital ratio9.64%13.03% (stronger)
Problem loans0.70%0.02% (stronger)
Net charge-offs0.20% (stronger)0.20%
Return on assets1.44% (stronger)0.72%
Loans ÷ deposits87.4%50.0% (stronger)
Uninsured deposits31.2%4.8% (stronger)
Offices101
CFPB complaints (3 yrs)——
Complaints per $1B deposits——
Mortgage denial rate (HMDA)4.3%—

A.A.E.C. Credit Union has the higher TellerScore (84 vs 66). On the 7 directional measures above (where higher or lower is clearly better), St. Charles Bank & Trust Company, National Association leads on 2 and A.A.E.C. Credit Union on 5. They differ a lot in size, so ratios such as capital and liquidity are naturally different — the peer percentile shows how each compares with institutions its own size. Deposits are insured up to $250,000 per depositor, per ownership category, at both.

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