Bankgraph
FDIC data through Q2 ʼ26
Institutions /

Cornerstone State Bank

Montgomery, MN FDIC 21525 FDIC Cornerstone Bancorp Inc Asset group $100M – $300M 7 offices · 40 employees Filed Q2 2026
Assets
$247.0M
Deposits
$223.9M
ROA
1.49%
ROE
18.94%
NIM
3.70%
Efficiency
61.04%
Total capital
0.00%
Noncurrent loans
0.80%
Loans / deposits
67.12%

Built by AI agents from public filings. Not verified, and not investment or legal advice. Corrections: mail@anot.dev