Business Context and Reporting Period
Company: Coastal Financial Corporation (CCB)
Filing Type: Form 10-Q (Unaudited)
Reporting Period: Quarter and nine months ended September 30, 2025
Business Overview: A Washington state bank holding company operating through three segments: Community Bank (traditional banking in Puget Sound), CCBX (Banking-as-a-Service for digital partners), and Treasury & Administration. As of September 30, 2025, the company had 29 CCBX partners.
Key Financial Metrics
| Metric | Q3 2025 (3 Months) | Q3 2024 (3 Months) | YTD 2025 (9 Months) | YTD 2024 (9 Months) |
|---|---|---|---|---|
| Net Income | $13.6 million | $13.5 million | $34.4 million | $31.9 million |
| Diluted EPS | $0.88 | $0.97 | $2.24 | $2.32 |
| Total Assets | $4.55 billion | $4.12 billion (Dec 2024) | N/A | |
| Total Loans Receivable | $3.70 billion | $3.49 billion (Dec 2024) | N/A | |
| Total Deposits | $3.97 billion | $3.59 billion (Dec 2024) | N/A | |
| Net Interest Income | $77.9 million | $72.3 million | $230.7 million | $200.7 million |
| Provision for Credit Losses | $56.6 million | $70.3 million | $144.6 million | $215.7 million |
| Noninterest Income | $66.8 million | $78.8 million | $172.9 million | $234.1 million |
| Noninterest Expense | $70.2 million | $64.4 million | $215.0 million | $178.9 million |
| Net Interest Margin | 7.00% | 7.42% | 7.17% | 7.16% |
| Return on Average Assets | 1.19% | 1.34% | 1.04% | 1.10% |
| Allowance for Credit Losses (ACL) | $173.8 million (4.69% of loans) | $171.7 million (5.03% of loans) | N/A |
Material Changes vs. Prior Period
- Profitability: Net income increased slightly year-over-year for both the quarter and nine-month periods. However, diluted earnings per share decreased due to an increase in shares outstanding following a capital raise in December 2024.
- Revenue Mix: Noninterest income decreased significantly ($12.0 million QoQ, $61.2 million YoY) primarily due to a reduction in BaaS credit enhancement income. This reduction is directly correlated with a lower provision for credit losses, reflecting improved credit quality in the CCBX portfolio.
- Expense Growth: Noninterest expenses increased $5.7 million for the quarter and $36.1 million for the nine months. Drivers included higher salaries and employee benefits, data processing/software licenses, and legal/professional fees, largely attributed to technology investments and growth in the CCBX segment.
- Asset Growth: Total assets grew 10.5% since year-end 2024, driven by a $217 million increase in loans and a $191 million increase in interest-earning deposits with other banks. CCBX loans grew 12.5% year-over-year.
- Interest Rates: Net interest margin compressed slightly in the quarter (7.00% vs 7.42% prior year) due to lower loan yields, partially offset by a decrease in the cost of deposits following Federal Reserve rate cuts.
Guidance, Outlook, Risks, and Unusual Items
- Outlook: Management expects continued growth in partner activity and transaction counts, driving noninterest income. The company plans to continue selling CCBX loans to optimize the portfolio and manage credit quality while retaining fee income on sold receivables. New partner programs (including Robinhood) are expected to ramp up in Q4 2025.
- CCBX Strategy: The company is focusing on originating higher-quality CCBX loans with enhanced credit standards, which has resulted in lower historical loss factors and reduced provision expenses. Approximately 97.7% of CCBX charge-offs for the nine months ended September 30, 2025, were covered by partner credit enhancements.
- Internal Control Remediation: The company previously identified material weaknesses in internal controls related to BaaS partner accounting and reporting. Management is executing a remediation plan to enhance risk assessment and verify partner accounting policies. No new material weaknesses were identified in this period.
- Risks: Key risks include counterparty risk if CCBX partners fail to fulfill credit enhancement obligations, interest rate volatility, and macroeconomic uncertainties (inflation, government shutdowns, geopolitical events). The company notes that two partners represent 44% of total deposits, creating concentration risk.
- Tax Impact: The "One Big Beautiful Bill Act" (H.R. 1) enacted in July 2025 allowed for immediate expensing of R&D costs, positively impacting the tax provision and creating a deferred tax liability.
Investor Verification Checklist
- CCBX Credit Enhancement Reliance: Verify the financial stability of the top CCBX partners, as the bank's net income is heavily dependent on their ability to reimburse credit and fraud losses (covering ~98% of CCBX charge-offs).
- Deposit Concentration: Confirm the stability of the two largest CCBX partners, which collectively hold 44% of total deposits, and assess the potential liquidity impact of a partner exit.
- Internal Control Remediation: Monitor the progress of the remediation plan for previously identified material weaknesses regarding BaaS accounting to ensure future financial reporting accuracy.
- Non-GAAP Measures: Review the reconciliation of "Net BaaS loan income" and "Net interest margin, net of BaaS loan expense" to understand the true economic yield of the CCBX segment after partner fees.
- Loan Sales Strategy: Track the volume of CCBX loans sold versus retained to ensure the strategy of off-balance-sheet fee income is being executed without compromising liquidity or capital ratios.