Business Context and Reporting Period
Company: NSTS Bancorp, Inc. (NSTS), a Delaware corporation and holding company for North Shore Trust and Savings.
Reporting Period: Quarterly period ended September 30, 2025 (Q3 2025).
Operations: A community bank focused on the northern suburbs of Chicago, Illinois, primarily originating 1-4 family residential mortgage loans, commercial real estate loans, and consumer loans. The company operates three branch locations and three loan production offices.
Key Financial Metrics
| Metric | Q3 2025 (3 Months) | Q3 2024 (3 Months) | YTD 2025 (9 Months) | YTD 2024 (9 Months) |
|---|---|---|---|---|
| Net Interest Income | $1,946,000 | $1,830,000 | $5,585,000 | $5,323,000 |
| Noninterest Income | $564,000 | $423,000 | $1,633,000 | $1,236,000 |
| Total Revenue | $2,510,000 | $2,253,000 | $7,218,000 | $6,559,000 |
| Noninterest Expense | $2,495,000 | $2,404,000 | $7,769,000 | $7,160,000 |
| Provision for Credit Losses | $(50,000) (Reversal) | $20,000 | $(30,000) (Reversal) | $142,000 |
| Net Income (Loss) | $65,000 | $(171,000) | $(521,000) | $(743,000) |
| Diluted EPS | $0.01 | $(0.03) | $(0.11) | $(0.15) |
Balance Sheet Highlights (as of Sept 30, 2025 vs. Dec 31, 2024)
- Total Assets: $269.8 million (Decreased $8.9 million from year-end).
- Loans, Net: $132.9 million (Increased $2.5 million).
- Securities Available for Sale: $79.6 million (Increased $8.3 million).
- Total Deposits: $186.1 million (Decreased $4.1 million).
- Total Stockholders' Equity: $78.9 million (Increased $2.4 million).
- Cash and Cash Equivalents: $34.1 million (Decreased $19.4 million).
Material Changes vs. Prior Period
- Profitability Improvement: The company returned to profitability in Q3 2025 with net income of $65,000, compared to a net loss of $171,000 in Q3 2024. This was driven by higher interest and noninterest income and a reversal of the provision for credit losses.
- Net Interest Margin (NIM): NIM improved to 3.08% in Q3 2025 from 2.96% in Q3 2024, aided by higher loan yields (5.68% vs. 5.31%) and the repayment of higher-cost borrowings.
- Noninterest Income Growth: Driven primarily by gains on the sale of mortgage loans, which increased to $393,000 in Q3 2025 from $268,000 in Q3 2024 due to higher loan origination volume.
- Expense Increases: Noninterest expenses rose $91,000 quarter-over-quarter, primarily due to increased salaries and employee benefits (headcount increased to 50) and data processing costs related to system upgrades.
- Liquidity Shift: Cash and cash equivalents declined significantly ($19.4 million) due to the repayment of a $5.0 million FHLB advance in June 2025, a reduction in deposits, and the purchase of $10.9 million in securities.
Guidance, Outlook, and Risks
- Outlook: Management anticipates continued loan production growth and is actively hiring loan officers. The company expects to maintain a strong liquidity position, though it may need to utilize FHLB advances or raise deposit rates if a significant portion of maturing time deposits ($70.4 million due within one year) is not retained.
- Asset Quality: Non-accrual loans increased to $285,000 (0.21% of total loans) from zero at year-end 2024, driven by two loans moving to non-accrual status. However, the allowance for credit losses (ACL) remains well-covered at 442% of non-performing loans.
- Investment Portfolio: The securities portfolio holds an unrealized loss of $8.7 million (9.9% of book value) due to market interest rate volatility. Management does not intend to sell these securities at a loss but monitors them for credit deterioration.
- Tax Position: No income tax expense was recorded for the period. Management maintains a valuation allowance against federal net operating losses due to cumulative taxable losses over the preceding three years.
- Risks: Key risks include interest rate fluctuations affecting margins, deposit outflows, credit quality deterioration in the local real estate market, and operational risks including cybersecurity and system upgrades.
Investor Verification Checklist
- Deposit Retention: Verify the retention rate of the $70.4 million in time deposits maturing within the next 12 months to assess future funding costs.
- Non-Accrual Loans: Review the specific details of the two loans that moved to non-accrual status in Q3 2025 to understand potential credit trends.
- Unrealized Losses: Monitor the $8.7 million unrealized loss in the securities portfolio for any signs of credit impairment versus temporary market valuation changes.
- Expense Management: Track the impact of increased headcount and system upgrade costs on future profitability, particularly if loan origination volumes do not sustain growth.
- Capital Ratios: Confirm the company remains "well-capitalized" under the Community Bank Leverage Ratio (CBLR) framework, currently at 24.11%.