Bank Risk Screener
US Banks Ranked by Uninsured Deposit Ratio
The uninsured deposit ratio measures the share of a bank's deposit base that exceeds the $250,000 FDIC insurance limit and would not be made whole on a per-account basis if the bank failed. There is no regulatory limit on the ratio; this page flags banks above 50% for a closer look. The March 2023 failure of Silicon Valley Bank (uninsured ratio ~94% pre-failure) demonstrated that very high uninsured ratios can drive deposit-flight risk within hours under stress conditions. This page ranks every bank that reports an uninsured-deposit estimate, which in practice means banks with $1 billion or more in total assets.
Data as of Q2 2026 call reports. Ranked highest first; closed charters are excluded. Across the 987 ranked banks, the median Uninsured Deposits / Total Deposits is 31.90%, and 106 are in the stress band. Next update: Q3 2026 Call Reports are due October 30, 2026; we expect them on the platform by mid-November 2026.
How the bands work. Within norms: 30% or lower. On watch: above 30% up to 50%. In stress: above 50%. These are screening cutoffs, not supervisory ratings.
Showing the top 100 of 987 ranked banks. Create a free account or sign in to see every ranked bank.
Methodology
Ranks the most-recent FFIEC Schedule RC-O filing for every bank that reports estimated uninsured deposits (Memorandum item 2). Only banks with $1 billion or more in total assets file that item, so smaller banks do not appear; a few banks just under $1 billion still report it and are included. Bankers' banks, credit-card banks and trust banks are included; their deposit bases are structurally different from a typical community or regional bank, so read their ratios on their own terms.
Source authority: FFIEC Call Report Schedule RC-O, the call-report schedule each FDIC-insured bank files quarterly listing deposits above the $250,000 FDIC insurance limit. The ratio is uninsured deposits divided by total deposits, expressed as a percentage.
Frequently asked
Why does uninsured deposit concentration matter?
Uninsured depositors have economic incentive to move their balances the moment they perceive bank stress. They can lose their balance above $250,000 if the bank fails. Concentrated uninsured deposits raise the bank's vulnerability to a fast-moving deposit run, as demonstrated by Silicon Valley Bank, Signature Bank, and First Republic in March 2023.
What was Silicon Valley Bank's uninsured deposit ratio when it failed?
Approximately 94% per its final pre-failure call report, among the highest of any sizable US bank. The combination of a high uninsured ratio with a concentrated depositor base (tech startups) and a large AFS securities portfolio with unrealized losses created the run dynamic that closed the bank within 48 hours.
Is high uninsured concentration always dangerous?
No. Banks with sophisticated treasury operations, granular and operationally-sticky uninsured depositors (e.g., business operating accounts for payroll), and large liquid securities portfolios can run high uninsured ratios safely. The risk is the COMBINATION of high concentration + depositor flight catalyst + thin liquidity buffer that drove the 2023 regional banking crisis.
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