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Cass Commercial Bank: Tier 1 Risk-Based Capital Ratio

17.16% Ranks #584 of 2,139 U.S. banks · 73rd percentile

Data as of · sourced from FFIEC call reports. How we update

Cass Commercial Bank reported a tier 1 risk-based capital ratio of 17.16% as of Q2 2026, ranking #584 of 2,139 U.S. banks (73rd percentile). Tier 1 Risk-Based Capital combines Common Equity Tier 1 plus Additional Tier 1 instruments, the broader capital measure after CET1.

12-Quarter Trend

Q3 2023 Latest
Q2 2026 17.16%
Q1 2026 18.11%
Q4 2025 18.40%
Q3 2025 18.41%
Q2 2025 17.84%
Q1 2025 16.71%
Q4 2024 16.56%
Q3 2024 16.94%
Q2 2024 17.07%
Q1 2024 17.54%
Q4 2023 17.88%
Q3 2023 16.98%

National Context

Latest value 17.16%
National rank#584 of 2,139
Percentile 73rd
12-quarter low16.56%
12-quarter high18.41%
Full rankingView leaderboard

What is the Tier 1 Risk-Based Capital Ratio?

The Tier 1 Risk-Based Capital ratio measures a bank's Tier 1 capital (CET1 plus Additional Tier 1 instruments) against its risk-weighted assets. It is the broader of the two Tier-1 capital measures and is still the headline capital metric for most banking comparisons.

Read Tier 1 RBC alongside CET1: a large gap between them means the bank relies meaningfully on preferred stock for its capital base, which is more expensive and less flexible than common equity. Most community banks show Tier 1 RBC within 10–30bp of CET1.

Full definition & formula →

Frequently asked questions

What is Cass Commercial Bank's Tier 1 Risk-Based Capital Ratio?

Cass Commercial Bank's Tier 1 Risk-Based Capital Ratio was 17.16% as of Q2 2026, ranking #584 of 2,139 U.S. banks.

What is the Tier 1 Risk-Based Capital Ratio?

The Tier 1 Risk-Based Capital ratio measures a bank's Tier 1 capital (CET1 plus Additional Tier 1 instruments) against its risk-weighted assets. It is the broader of the two Tier-1 capital measures and is still the headline capital metric for most banking comparisons.

Source: FFIEC call reports, standardized by BankRegReports. Values are point-in-time as filed. See the full Cass Commercial Bank profile or how this data updates. The figures come from the bank's call report.

Regulator records: FDIC BankFind (cert 1068) · FFIEC NIC profile (RSSD 177751)