Bankgraph
FDIC data through Q2 ʼ26
Institutions /

Oak Bank

Fitchburg, WI FDIC 35333 FDIC Oak Financial Inc Asset group $300M – $1B 1 offices · 43 employees Filed Q2 2026
Assets
$486.3M
Deposits
$419.6M
ROA
1.28%
ROE
11.80%
NIM
3.68%
Efficiency
56.73%
Tier 1 capital
15.32%
Total capital
16.58%
Noncurrent loans
0.04%
Loans / deposits
89.32%

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