Bank of Sun Prairie: Regulatory Capital and Risk-Weighted Assets
As of 2Q26, from Call Report Schedule RC-R.
Capital conservation buffer: 6.52% (2Q26), against the 2.50% a bank must hold above each risk-based minimum to pay dividends and discretionary bonuses without limits. The buffer is the smallest of the three cushions over the minimums; here the binding ratio is Total capital. The bank clears the requirement. Filed figure: 6.52% (RCOAH311).
What each ratio is made of, 2Q26
Open a ratio to see its numerator and denominator as filed, our recomputation, and how far it sits above each regulatory line.
Common equity Tier 1 ratio 13.27% +6.77 pp over well capitalized
Common equity Tier 1 is the loss-absorbing core: common stock, retained earnings and most of accumulated other comprehensive income, less goodwill, intangibles and other deductions. It is measured against risk-weighted assets.
| Common equity Tier 1 capital | $83.7M | 83,716 | RCOAP859 |
|---|---|---|---|
| Divided by total risk-weighted assets | $631.0M | 631,028 | RCOAA223 |
| Recomputed ratio | 13.27% | numerator / denominator | |
| Filed ratio | 13.27% | RCOAP793 | |
| Regulatory minimum | 4.50% | ||
| Minimum plus conservation buffer | 7.00% | ||
| Well-capitalized level | 6.50% | ||
| Cushion over that level | +6.77 pp | $42.7M | capital that could be lost first |
Tier 1 risk-based capital ratio 13.27% +5.27 pp over well capitalized
Tier 1 adds additional Tier 1 instruments, such as qualifying noncumulative perpetual preferred stock, to common equity Tier 1. Measured against risk-weighted assets.
| Tier 1 capital | $83.7M | 83,716 | RCOA8274 |
|---|---|---|---|
| Divided by total risk-weighted assets | $631.0M | 631,028 | RCOAA223 |
| Recomputed ratio | 13.27% | numerator / denominator | |
| Filed ratio | 13.27% | RCOA7206 | |
| Regulatory minimum | 6.00% | ||
| Minimum plus conservation buffer | 8.50% | ||
| Well-capitalized level | 8.00% | ||
| Cushion over that level | +5.27 pp | $33.2M | capital that could be lost first |
Total risk-based capital ratio 14.52% +4.52 pp over well capitalized
Total capital adds Tier 2, mostly qualifying subordinated debt and the allowance for credit losses up to 1.25% of risk-weighted assets, to Tier 1. Measured against risk-weighted assets.
| Total capital | $91.6M | 91,595 | RCOA3792 |
|---|---|---|---|
| Divided by total risk-weighted assets | $631.0M | 631,028 | RCOAA223 |
| Recomputed ratio | 14.52% | numerator / denominator | |
| Filed ratio | 14.52% | RCOA7205 | |
| Regulatory minimum | 8.00% | ||
| Minimum plus conservation buffer | 10.50% | ||
| Well-capitalized level | 10.00% | ||
| Cushion over that level | +4.52 pp | $28.5M | capital that could be lost first |
Tier 1 leverage ratio 9.99% +4.99 pp over well capitalized
Tier 1 capital over average total assets for the quarter, with no risk weighting. It caps how far a bank can grow on low-risk-weight assets.
| Tier 1 capital | $83.7M | 83,716 | RCOA8274 |
|---|---|---|---|
| Divided by average total assets for the leverage ratio | $837.7M | 837,678 | RCOAA224 |
| Recomputed ratio | 9.99% | numerator / denominator | |
| Filed ratio | 9.99% | RCOA7204 | |
| Regulatory minimum | 4.00% | ||
| Well-capitalized level | 5.00% | ||
| Cushion over that level | +4.99 pp | $41.8M | capital that could be lost first |
Amounts in the middle column are thousands of dollars as filed. Ratios are the standardized column of Schedule RC-R Part I.
The capital stack, $ thousands
From common equity to total capital, then the denominators the ratios divide by. Negatives in parentheses.
| Line | 2Q26 | 1Q26 | 4Q25 | 3Q25 | 2Q25 | 1Q25 | Source |
|---|---|---|---|---|---|---|---|
| Common stock plus related surplus, net of treasury stock | 51,956 | 35,005 | 35,005 | 35,005 | 35,005 | 35,005 | RCOAP742 |
| Retained earnings | 36,833 | 35,793 | 35,659 | 42,176 | 41,638 | 41,331 | RCOAKW00 |
| Accumulated other comprehensive income | (4,437) | (4,808) | (4,305) | (4,968) | (5,982) | (4,778) | RCOAB530 |
| Common equity Tier 1 minority interest | 0 | 0 | 0 | 0 | 0 | 0 | RCOAP839 |
| Common equity Tier 1 capital before adjustments and deductions | 84,352 | 65,990 | 66,359 | 72,213 | 70,661 | 71,558 | RCOAP840 |
| Adjustments and deductions from common equity Tier 1 | (636) | 4,720 | 4,214 | 4,874 | 5,885 | 4,670 | P859 - P840 |
| Common equity Tier 1 capital | 83,716 | 70,710 | 70,573 | 77,087 | 76,546 | 76,228 | RCOAP859 |
| Additional Tier 1 capital | 0 | 0 | 0 | 0 | 0 | 0 | RCOAP865 |
| Tier 1 capital | 83,716 | 70,710 | 70,573 | 77,087 | 76,546 | 76,228 | RCOA8274 |
| Tier 2 capital | 7,879 | 7,593 | 7,510 | 7,717 | 7,663 | 7,660 | RCOA5311 |
| Allowance includable in Tier 2 capital | 7,879 | 7,593 | 7,510 | 7,717 | 7,663 | 7,660 | RCOA5310 |
| Total capital | 91,595 | 78,303 | 78,083 | 84,804 | 84,209 | 83,888 | RCOA3792 |
| Total risk-weighted assets | 631,028 | 607,320 | 600,579 | 617,325 | 612,985 | 612,789 | RCOAA223 |
| Average total assets for the leverage ratio | 837,678 | 756,488 | 751,344 | 732,928 | 739,305 | 757,376 | RCOAA224 |
Risk-weighted assets by exposure category, 2Q26
Each category's exposure is filed across the risk-weight columns of Schedule RC-R Part II; its risk-weighted assets are each allocation times its weight. The average risk weight says how much capital a dollar of that exposure consumes.
| Category | Exposure | Risk-weighted | Avg weight | Share of RWA | Source |
|---|---|---|---|---|---|
| Cash and balances due | $42.3M | $1.6M | 3.79% | 0.25% | RC-R Part II, item 1 |
| Securities (HTM and AFS) | $171.3M | $32.7M | 19.07% | 5.18% | RC-R Part II, item 2.a, 2.b |
| Fed funds sold and repo-style transactions | $167K | $33K | 20.00% | 0.01% | RC-R Part II, item 3.a, 16 |
| Loans: residential mortgage | $136.9M | $86.1M | 62.88% | 13.65% | RC-R Part II, item 4.a, 5.a |
| Loans: past due and nonaccrual | $418K | $627K | 150.00% | 0.10% | RC-R Part II, item 4.c, 5.c |
| Loans: all other | $464.3M | $443.6M | 95.54% | 70.29% | RC-R Part II, item 4.d, 5.d |
| All other assets | $34.5M | $33.9M | 98.16% | 5.37% | RC-R Part II, item 8 |
| Securitization exposures at 1250% | $519K | $6.5M | 1250.00% | 1.03% | RC-R Part II, item 9, 10 |
| Off-balance-sheet commitments and letters of credit | $25.3M | $24.6M | 97.34% | 3.90% | RC-R Part II, item 12, 13, 14, 15, 17, 18.a, 18.b |
| Derivatives (over the counter and centrally cleared) | $1.3M | $1.3M | 100.00% | 0.20% | RC-R Part II, item 20, 21 |
| Market risk and other approaches | NA | $147K | NA | 0.02% | RC-R Part II, item 27 |
How the categories add up to total risk-weighted assets
| Categories above, excluding market risk and other approaches | $630.9M | ties to item 31 ($630.9M) |
|---|---|---|
| Risk-weighted assets before deductions | $631.0M | RCONB704 |
| Less: excess allowance for credit losses | $0 | A222 |
| Less: allocated transfer risk reserve | $0 | 3128 |
| Total risk-weighted assets | $631.0M | RCONG641, ties |
12 quarters against the asset-tier median
| Quarter | Framework | CET1 | Tier 1 | Total capital | Leverage | Tier median CET1 | Tier median Tier 1 | Tier median Total capital | Tier median Leverage |
|---|---|---|---|---|---|---|---|---|---|
| 2Q26 | Risk-based | 13.27% | 13.27% | 14.52% | 9.99% | 15.12% | 15.12% | 16.26% | 10.99% |
| 1Q26 | Risk-based | 11.64% | 11.64% | 12.89% | 9.35% | 14.98% | 15.01% | 16.09% | 10.86% |
| 4Q25 | Risk-based | 11.75% | 11.75% | 13.00% | 9.39% | 14.89% | 14.90% | 16.02% | 10.79% |
| 3Q25 | Risk-based | 12.49% | 12.49% | 13.74% | 10.52% | 14.82% | 14.86% | 15.98% | 10.87% |
| 2Q25 | Risk-based | 12.49% | 12.49% | 13.74% | 10.35% | 14.75% | 14.79% | 15.93% | 10.80% |
| 1Q25 | Risk-based | 12.44% | 12.44% | 13.69% | 10.06% | 14.77% | 14.82% | 15.94% | 10.70% |
| 4Q24 | Risk-based | 12.15% | 12.15% | 13.37% | 9.94% | 14.67% | 14.74% | 15.75% | 10.61% |
| 3Q24 | Risk-based | 11.30% | 11.30% | 12.54% | 10.00% | 14.69% | 14.72% | 15.80% | 10.69% |
| 2Q24 | Risk-based | 11.27% | 11.27% | 12.50% | 10.21% | 14.55% | 14.57% | 15.69% | 10.61% |
| 1Q24 | Risk-based | 11.40% | 11.40% | 12.65% | 10.25% | 14.58% | 14.60% | 15.70% | 10.54% |
| 4Q23 | Risk-based | 10.06% | 10.06% | 11.31% | 9.19% | 14.42% | 14.45% | 15.56% | 10.55% |
| 3Q23 | Risk-based | 9.62% | 9.62% | 10.87% | 8.92% | 14.65% | 14.67% | 15.79% | 10.60% |
NA means not filed for that quarter: a community bank leverage ratio filer files no risk-based ratios. Tier medians are the served benchmark for banks in the same asset tier.
Against similar banks, 2Q26
| Bank | Assets | Framework | CET1 | Tier 1 | Total capital | Leverage |
|---|---|---|---|---|---|---|
| Bank of Sun Prairie (this bank) | Risk-based | 13.27% | 13.27% | 14.52% | 9.99% | |
| First Resource Bank | $840.9M | Risk-based | 10.94% | 10.94% | 11.83% | 8.62% |
| First Utah Bank | $840.3M | CBLR | NA | NA | NA | 10.22% |
| Prairie State Bank & Trust | $840.1M | CBLR | NA | NA | NA | 12.39% |
| United Southern Bank | $843.0M | CBLR | NA | NA | NA | 10.77% |
| FNBC Bank | $843.3M | Risk-based | 12.44% | 12.44% | 13.70% | 9.68% |
| Hebron Savings Bank | $838.8M | Risk-based | 16.05% | 16.05% | 17.30% | 13.35% |
| The Old Fort Banking Company | $843.9M | Risk-based | 15.16% | 15.16% | 16.20% | 8.89% |
| Freedom Bank | $838.3M | Risk-based | 11.95% | 11.95% | 12.62% | 9.78% |
| Millennium Bank | $844.5M | CBLR | NA | NA | NA | 9.41% |
| Carolina Bank & Trust Company | $844.6M | Risk-based | 20.14% | 20.14% | 21.40% | 13.51% |
| Peer 25th percentile | 12.07% | 12.07% | 12.89% | 9.48% | ||
| Peer median | 13.80% | 13.80% | 14.95% | 10.00% | ||
| Peer 75th percentile | 15.83% | 15.83% | 17.02% | 11.98% | ||
| This bank's percentile | 50 | 50 | 50 | 50 |
Peer ratios use the same basis as this bank: the standardized column of Schedule RC-R where served, the filed summary otherwise. Similar banks are the nearest banks by size in the same asset tier.
Source: FFIEC Call Report Schedule RC-R, Parts I and II, as filed. Well capitalized means at least 6.5% CET1, 8% Tier 1, 10% total capital and 5% leverage under the prompt corrective action rules; a community bank leverage ratio filer must instead hold the leverage ratio its framework requires. The same figures are in the API at /api/v1/banks/124344/regulatory-capital/ and in the Excel workbook. Next: the capital tab, the peer group page, or the full profile.