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Amboy Bank: Efficiency Ratio

27.55% Ranks #32 of 3,608 U.S. banks · 99th percentile

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

Amboy Bank reported an efficiency ratio of 27.55% as of Q2 2026, ranking #32 of 3,608 U.S. banks (99th percentile). That is down 3.75 percentage points from 31.30% a year earlier, and below the 58.00% median of the 853 Large Community Banks ($1B–$10B in assets). The efficiency ratio measures non-interest operating expense against net revenue. A lower ratio means the bank converts more of each revenue dollar into pre-tax income.

12-Quarter Trend

Q3 2023 Q2 2026 (latest)
Q2 2026 27.55%
Q1 2026 43.24%
Q4 2025 48.16%
Q3 2025 30.33%
Q2 2025 31.30%
Q1 2025 47.24%
Q4 2024 44.58%
Q3 2024 37.78%
Q2 2024 41.17%
Q1 2024 31.83%
Q4 2023 50.93%
Q3 2023 41.86%

National Context

Latest value 27.55%
National rank#32 of 3,608
Percentile 99th
12-quarter low27.55%
12-quarter high50.93%
Full rankingView leaderboard

What is the Efficiency Ratio?

A bank's efficiency ratio is its noninterest expense divided by its revenue, net interest income plus noninterest income. It shows how many cents the bank spends to earn each dollar of revenue, so a lower ratio is better.

Compare banks of similar size and business model. Very small banks rarely run below 60% because fixed costs are spread over less revenue, and fee-heavy banks with trust or mortgage businesses carry higher expense against their revenue. The trend matters as much as the level: a rising ratio means expenses are growing faster than revenue. A very low ratio can also mean underinvestment in staff or systems.

Full definition & formula →

Frequently asked questions

What is Amboy Bank's Efficiency Ratio?

Amboy Bank's Efficiency Ratio was 27.55% as of Q2 2026, ranking #32 of 3,608 U.S. banks.

What is the Efficiency Ratio?

A bank's efficiency ratio is its noninterest expense divided by its revenue, net interest income plus noninterest income. It shows how many cents the bank spends to earn each dollar of revenue, so a lower ratio is better.

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

Regulator records: FDIC BankFind (cert 6423) · FFIEC NIC profile (RSSD 9807)