Visbanking Logo
Skip to main content

Mason City National Bank

IDRSSD: 108746
Total Assets
—
Latest filing
Total Deposits
—
Latest filing
Net Interest Margin
—
Profitability

Vital Signs Report — 2025-Q4

Per-quarter snapshot for 2025-Q4: composite Vital Signs Score, all five pillars, and ranked Watch Items.

Synthesis

Vital Signs Score
79
/ 100
StableAs of 2025-Q4QoQ -3

Weighted composite of five pillars (Liquidity, Securities, Capitalization, Asset Quality, Reserves). Missing pillars are dropped from the denominator. See methodology footer.

Quarterly Headline

2025-Q4

Bank #108746 2025-Q4 Vital Signs Score: 79/100 — overall stable. Strongest pillar: Securities (strong). Weakest pillar: Capitalization (watch).

Liquidity:Strong
Securities:Strong
Capitalization:Watch
Asset Quality:Strong
Reserves:Stable

Top 3 Watch Items

  1. risk
    CET1 below 7%
    Capitalization — CET1 0.00% (threshold 7%).
  2. watch
    ALLL / Loans below 0.75%
    Reserves — ALLL 0.46% of loans.

What changed this quarter

Compared to Q3 2025:
↓ -3 ptscomposite
  • Liquidity
    ↓ -13
  • Securities
    — —
  • Capitalization
    — —
  • Asset Quality
    — —
  • Reserves
    — —

The five pillars

Liquidity

StrongQoQ -13
83
Sub-score

Liquidity is strong: brokered 11.9%, loans/deposits 42.7%, cash 5.7% of assets.

Cash / Assets
5.73%
Loans / Deposits
42.71%
Brokered %
11.90%
No watch items at this period.

Securities

Strong
100
Sub-score

Securities profile is strong: securities 0.0% of assets.

MtM Loss / Tier 1
—
SVB watch metric
Securities / Assets
0.00%
No watch items at this period.

Capitalization

Watch
50
Sub-score

Capital position is deteriorating: CET1 0.00%, leverage 15.32%.

Tier 1 RBC
—
CET1
0.00%
Leverage
15.32%

Watch Items

  • riskCET1 below 7% — CET1 0.00% (threshold 7%).

Asset Quality

Strong
100
Sub-score

Asset quality is strong: Adjusted NPL 0.16%, Texas Ratio 0.4%, NCO YTD 0.00%.

Adjusted NPL
0.16%
Govt-guarantees stripped
Texas Ratio
0.4%
NCO YTD
0.00%
30-89 PD
0.00%
Band 0.3% / 3.0%
90+ PD
0.00%
Band 0.1% / 2.0%
No watch items at this period.

Reserves

Stable
67
Sub-score

Reserves are stable: ALLL 0.46% of loans, coverage 284.6%, true coverage 284.6%.

ALLL / Loans
0.46%
Coverage
284.6%
True Loss Coverage
284.6%

Watch Items

  • watchALLL / Loans below 0.75% — ALLL 0.46% of loans.

Methodology + sources

Vital Signs Score
Composite of five pillar sub-scores, each 0–100. Weights: Liquidity 20%, Securities 15%, Capitalization 25%, Asset Quality 25%, Reserves 15%. See functions/src/vitalSignsScore.ts for the complete formula and band anchors.
Period addressing
Per-quarter URLs accept "YYYY-Q{n}" (canonical), "YYYYqQ" (compact form), or "YYYY-MM-DD" quarter-end dates. All forms canonicalize to the same snapshot.
Source data
FFIEC Call Report Schedules RC, RC-A, RC-B, RC-E, RC-M, RC-N, RC-R, RI, and RI-B Pt I/II via CallReport_Financials + CallReport_FdicData (Visbanking nightly ingest).

Five-pillar framework follows industry-standard bank-health analytical conventions. Composite scoring is Visbanking's own.

Generated: 2026-05-15 01:44:43 UTC