NORTHEAST SECURITY BANK
NORTHEAST SECURITY BANK is an FDIC-insured commercial bank headquartered in SUMNER, IA, established in 1888. As of , the bank reported total assets of $449M and total deposits of $359M. Profitability stands at 1.16% ROA and 10.28% ROE, with a net interest margin of 3.09%. CET1 capital ratio: 14.77%, well above regulatory minimums. NPL ratio: 0.45% · Texas Ratio: 2.24%. Operates 7 domestic branches.
Capital & Liquidity
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Watch flags
Automated conditions triggered on this bank's latest filing. Advisory only — see the source metric pages for full context.
More than half of deposits are uninsured (above the $250K FDIC threshold). Worth understanding the depositor concentration in stressed scenarios.
Northeast Security Bank rankings
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Quarterly trend — last 8 quarters
Quarter-over-quarter movement in the five most-watched ratios. Sourced from the bank's own FFIEC call report filings.
| Quarter | CET1 | ROA | NPL | Texas | NIM |
|---|---|---|---|---|---|
| 2025-12-31 | 14.77% | 1.16% | 0.45% | 2.24% | 3.09% |
| 2025-09-30 | 14.93% | 1.23% | 0.46% | 2.33% | 3.05% |
| 2025-06-30 | 15.29% | 1.29% | 0.02% | 0.09% | 2.94% |
| 2025-03-31 | 15.05% | 0.80% | 0.02% | 0.15% | 2.82% |
| 2024-12-31 | 15.10% | 0.91% | 0.04% | 0.20% | 2.64% |
| 2024-09-30 | 15.08% | 1.51% | 0.04% | 0.20% | 2.78% |
| 2024-06-30 | 14.59% | 0.77% | 0.05% | 0.25% | 2.33% |
| 2024-03-31 | 14.65% | 0.63% | 0.05% | 0.25% | 2.26% |
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Frequently asked about NORTHEAST SECURITY BANK
What are Northeast Security Bank's total assets?
As of the Q4 2025 filing, Northeast Security Bank reported total assets of $449.0 million in its most recent FFIEC call report. All figures come directly from the bank's quarterly Schedule RC filing.
Where is Northeast Security Bank headquartered?
Northeast Security Bank is headquartered in SUMNER, IA, United States. It files quarterly FFIEC call reports as required of all FDIC-insured commercial banks.
When was Northeast Security Bank founded?
Northeast Security Bank was established in 1888, per the FDIC institution directory.
Is Northeast Security Bank FDIC-insured?
Yes. Northeast Security Bank is an FDIC-insured commercial bank (FDIC Certificate #18384). Deposits are insured up to $250,000 per depositor, per insured bank, for each account ownership category, per FDIC rules.
Who regulates Northeast Security Bank?
Northeast Security Bank's primary federal regulator is the FDIC. All FDIC-insured banks also report to the FDIC and, depending on charter, the Federal Reserve.
What is Northeast Security Bank's CET1 capital ratio?
Northeast Security Bank reported a Common Equity Tier 1 (CET1) capital ratio of 14.77% in its most recent quarterly filing — comfortably above the 7% well-capitalized regulatory floor.
How many branches does Northeast Security Bank operate?
Northeast Security Bank operates 7 domestic branches, per the most recent FDIC Summary of Deposits filing.
What is Northeast Security Bank's Texas Ratio?
Northeast Security Bank's Texas Ratio is 2.24% — within the healthy range (under 25%). The Texas Ratio measures non-performing assets against the bank's capital and reserves; see our /glossary/texas-ratio/ page for the full definition.