Regulatory profile
Sun Prairie, WI · FDIC certificate #13565
BANK OF SUN PRAIRIE is an FDIC-insured institution based in Sun Prairie, WI (FDIC certificate #13565). In its Q3 2026 Call Report it reported total assets of $813M, total deposits of $711M and net loans of $589M. Its primary federal regulator is FDIC.
Reported facts
BANK OF SUN PRAIRIE (FDIC certificate #13565) reported the following headline financials for Q3 2026. Interactive quarterly history follows below.
| Total assets | $813M |
|---|---|
| Total deposits | $711M |
| Net loans and leases | $589M |
| Return on assets | 0.70% |
| Return on equity | 7.31% |
| Net interest margin | 3.22% |
| Quarterly asset change | -3.39% |
| Quarterly deposit change | -1.21% |
Plain-language readout
BANK OF SUN PRAIRIE in Sun Prairie, WI reported total assets of $813M, total deposits of $711M and net loans of $589M in its Q3 2026 Call Report (as of 2026-09-30).
Profitability for Q3 2026: a return on assets of 0.70%, a return on equity of 7.31%, a net interest margin of 3.22%. Return on assets measures annualized net income against average assets, return on equity measures it against average equity, and net interest margin measures net interest income against average earning assets.
| Quarter | Assets | Deposits | Net loans | ROA | ROE | NIM |
|---|---|---|---|---|---|---|
| Q3 2026 | $813M | $711M | $589M | 0.70% | 7.31% | 3.22% |
| Q2 2026 | $841M | $719M | $594M | 0.63% | 6.38% | 2.89% |
| Q1 2026 | $717M | $588M | $583M | 0.43% | 4.67% | 2.68% |
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