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Capital conservation buffer: 27.45% (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: 27.45% (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 34.20% +27.70 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$19.4M19,366RCOAP859
Divided by total risk-weighted assets$56.6M56,630RCOAA223
Recomputed ratio34.20%numerator / denominator
Filed ratio34.20%RCOAP793
Regulatory minimum4.50%
Minimum plus conservation buffer7.00%
Well-capitalized level6.50%
Cushion over that level+27.70 pp$15.7Mcapital that could be lost first
Tier 1 risk-based capital ratio 34.20% +26.20 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$19.4M19,366RCOA8274
Divided by total risk-weighted assets$56.6M56,630RCOAA223
Recomputed ratio34.20%numerator / denominator
Filed ratio34.20%RCOA7206
Regulatory minimum6.00%
Minimum plus conservation buffer8.50%
Well-capitalized level8.00%
Cushion over that level+26.20 pp$14.8Mcapital that could be lost first
Total risk-based capital ratio 35.45% +25.45 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$20.1M20,077RCOA3792
Divided by total risk-weighted assets$56.6M56,630RCOAA223
Recomputed ratio35.45%numerator / denominator
Filed ratio35.45%RCOA7205
Regulatory minimum8.00%
Minimum plus conservation buffer10.50%
Well-capitalized level10.00%
Cushion over that level+25.45 pp$14.4Mcapital that could be lost first
Tier 1 leverage ratio 13.12% +8.12 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$19.4M19,366RCOA8274
Divided by average total assets for the leverage ratio$147.6M147,605RCOAA224
Recomputed ratio13.12%numerator / denominator
Filed ratio13.12%RCOA7204
Regulatory minimum4.00%
Well-capitalized level5.00%
Cushion over that level+8.12 pp$12.0Mcapital 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.

Line2Q261Q264Q253Q252Q251Q25Source
Common stock plus related surplus, net of treasury stock7,7527,7527,7527,7527,7517,751RCOAP742
Retained earnings11,61411,13810,84011,59311,57011,411RCOAKW00
Accumulated other comprehensive income(2,438)(2,624)(1,819)(2,145)(3,921)(3,633)RCOAB530
Common equity Tier 1 minority interest000000RCOAP839
Common equity Tier 1 capital before adjustments and deductions16,92816,26616,77317,20015,40015,529RCOAP840
Adjustments and deductions from common equity Tier 12,4382,6241,8192,1453,9213,633P859 - P840
Common equity Tier 1 capital19,36618,89018,59219,34519,32119,162RCOAP859
Additional Tier 1 capital000000RCOAP865
Tier 1 capital19,36618,89018,59219,34519,32119,162RCOA8274
Tier 2 capital711707706714724735RCOA5311
Allowance includable in Tier 2 capital711707706714724735RCOA5310
Total capital20,07719,59719,29820,05920,04519,897RCOA3792
Total risk-weighted assets56,63056,29556,28757,01757,77958,674RCOAA223
Average total assets for the leverage ratio147,605146,811142,612143,559145,689146,291RCOAA224

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.

CategoryExposureRisk-weightedAvg weightShare of RWASource
Cash and balances due$8.8M$1.8M20.64% 3.20%RC-R Part II, item 1
Securities (HTM and AFS)$81.7M$17.9M21.96% 31.54%RC-R Part II, item 2.a, 2.b
Loans: residential mortgage$28.2M$14.1M50.00% 24.80%RC-R Part II, item 4.a, 5.a
Loans: past due and nonaccrual$45K$45K100.00% 0.08%RC-R Part II, item 4.c, 5.c
Loans: all other$19.2M$19.2M100.00% 33.78%RC-R Part II, item 4.d, 5.d
All other assets$4.1M$2.9M71.93% 5.13%RC-R Part II, item 8
Off-balance-sheet commitments and letters of credit$7K$7K100.00% 0.01%RC-R Part II, item 12, 13, 14, 15, 17, 18.a, 18.b
Market risk and other approachesNA$828KNA 1.46%RC-R Part II, item 27

How the categories add up to total risk-weighted assets

Categories above, excluding market risk and other approaches$56.1Mties to item 31 ($56.1M)
Risk-weighted assets before deductions$56.9MRCONB704
Less: excess allowance for credit losses$257KA222
Less: allocated transfer risk reserve$03128
Total risk-weighted assets$56.6MRCONG641, ties

12 quarters against the asset-tier median

Common equity Tier 1 ratio: this bank (solid) and the asset-tier median (dashed)
11.5%24.3%37.2% 3Q23: 28.51%4Q23: 29.40%1Q24: 30.39%2Q24: 30.47%3Q24: 33.05%4Q24: 32.15%1Q25: 32.66%2Q25: 33.44%3Q25: 33.93%4Q25: 33.03%1Q26: 33.56%2Q26: 34.20% 3Q231Q252Q26
Tier 1 leverage ratio: this bank (solid) and the asset-tier median (dashed)
10.1%12.0%13.9% 3Q23: 12.26%4Q23: 12.25%1Q24: 12.00%2Q24: 12.39%3Q24: 13.17%4Q24: 13.02%1Q25: 13.10%2Q25: 13.26%3Q25: 13.48%4Q25: 13.04%1Q26: 12.87%2Q26: 13.12% 3Q231Q252Q26
QuarterFrameworkCET1Tier 1Total capitalLeverageTier median CET1Tier median Tier 1Tier median Total capitalTier median Leverage
2Q26Risk-based34.20%34.20%35.45%13.12%15.12%15.12%16.26%10.99%
1Q26Risk-based33.56%33.56%34.81%12.87%14.98%15.01%16.09%10.86%
4Q25Risk-based33.03%33.03%34.28%13.04%14.89%14.90%16.02%10.79%
3Q25Risk-based33.93%33.93%35.18%13.48%14.82%14.86%15.98%10.87%
2Q25Risk-based33.44%33.44%34.69%13.26%14.75%14.79%15.93%10.80%
1Q25Risk-based32.66%32.66%33.91%13.10%14.77%14.82%15.94%10.70%
4Q24Risk-based32.15%32.15%33.40%13.02%14.67%14.74%15.75%10.61%
3Q24Risk-based33.05%33.05%34.30%13.17%14.69%14.72%15.80%10.69%
2Q24Risk-based30.47%30.47%31.71%12.39%14.55%14.57%15.69%10.61%
1Q24Risk-based30.39%30.39%31.64%12.00%14.58%14.60%15.70%10.54%
4Q23Risk-based29.40%29.40%30.65%12.25%14.42%14.45%15.56%10.55%
3Q23Risk-based28.51%28.51%29.64%12.26%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

BankAssetsFrameworkCET1Tier 1Total capitalLeverage
Bank of Winona (this bank)Risk-based34.20%34.20%35.45%13.12%
Citizens Community Bank$142.6MCBLRNANANA11.56%
Bank of Cadiz and Trust Company$142.9MRisk-based15.30%15.30%16.12%9.07%
Settlers Bank$142.4MCBLRNANANA16.19%
Farmers and Merchants State Bank$143.1MCBLRNANANA15.70%
River Falls State Bank$143.2MCBLRNANANA11.40%
National Bank of St. Anne$143.2MRisk-based11.25%11.25%12.39%9.44%
Bank of Crocker$143.3MRisk-based32.79%32.79%34.04%12.81%
Four States Bank$142.1MCBLRNANANA15.85%
Peer 25th percentile13.27%13.27%14.26%10.91%
Peer median15.30%15.30%16.12%12.19%
Peer 75th percentile24.04%24.04%25.08%15.74%
This bank's percentile10010010062

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/800442/regulatory-capital/ and in the Excel workbook. Next: the capital tab, the peer group page, or the full profile.