Business Context and Reporting Period
Company: Associated Banc-Corp (ASB)
Filing Type: Form 10-K (Annual Report)
Reporting Period: Fiscal year ended December 31, 2025
Headquarters: Green Bay, Wisconsin
Operations: The Corporation operates as a bank holding company with its primary subsidiary, Associated Bank, N.A. It serves customers across Wisconsin, Illinois, Minnesota, and Missouri through 184 branches. The business is organized into three segments: Corporate and Commercial Specialty; Community, Consumer, and Business; and Risk Management and Shared Services.
Key Financial Metrics
| Metric | 2025 | 2024 | Change |
|---|---|---|---|
| Net Income | $474.8 million | $123.1 million | +285% |
| Diluted EPS | $2.77 | $0.72 | +285% |
| Total Assets | $45.2 billion | $43.0 billion | +5% |
| Total Loans | $31.2 billion | $29.8 billion | +5% |
| Total Deposits | $35.6 billion | $34.6 billion | +3% |
| Net Interest Income | $1.20 billion | $1.05 billion | +15% |
| Net Interest Margin (NIM) | 3.03% | 2.78% | +25 bps |
| Noninterest Income | $286.4 million | ($9.4 million) | Significant Improvement |
| Provision for Credit Losses | $54.0 million | $85.0 million | -36% |
| Return on Average Assets (ROAA) | 1.09% | 0.30% | +79 bps |
| Return on Average Equity (ROAE) | 9.95% | 2.86% | +709 bps |
| CET1 Capital Ratio | 10.49% | 10.01% | +48 bps |
| Nonperforming Assets (NPAs) | $129.2 million | $144.2 million | -10% |
Material Changes vs. Prior Period
- Profitability Surge: Net income increased significantly to $474.8 million, driven by a 15% increase in net interest income and a substantial recovery in noninterest income. The 2024 period included nonrecurring losses of $130.4 million on a mortgage portfolio sale and $148.2 million on investment securities sales as part of a balance sheet repositioning, which did not recur in 2025.
- Net Interest Margin Expansion: NIM improved to 3.03% from 2.78%. This was driven by a decrease in the cost of interest-bearing liabilities (down 53 bps) outpacing the decrease in yield on earning assets (down 16 bps), alongside the sale of lower-yielding assets in late 2024.
- Asset Quality Improvement: Nonaccrual loans decreased 19% to $100.4 million. Net charge-offs declined 46% to $37.0 million. The Allowance for Credit Losses (ACLL) to total loans ratio remained stable at 1.35%.
- Balance Sheet Growth: Total assets grew 5% to $45.2 billion. Loan growth of 5% was led by commercial and industrial loans and auto finance, partially offset by a reduction in residential mortgages following the 2024 portfolio sale.
Guidance, Outlook, and Risks
Strategic Transactions: On November 30, 2025, the Corporation entered into a definitive agreement to acquire American National Corporation in an all-stock transaction valued at approximately $604 million. The transaction is expected to close in the second quarter of 2026, subject to regulatory approvals.
Outlook and Commentary: Management notes that the U.S. economy showed solid GDP growth in 2025 with loosening labor markets and slowing inflation. The Federal Reserve lowered the federal funds rate target range to 3.50%-3.75% in late 2025. The Corporation's interest rate risk profile is asset-sensitive; a lower yield curve generally has a negative impact on earnings, though the recent rate cuts were offset by deposit repricing.
Key Risks:
- Credit Risk: Exposure to Commercial Real Estate (CRE) loans, which totaled $8.4 billion (27% of total loans). While nonaccrual CRE loans are low (<1% of CRE portfolio), economic instability could impact collateral values.
- Liquidity Risk: Approximately $17.0 billion in uninsured deposits (26.5% of total deposits) creates potential liquidity pressure in times of distress, though the bank maintains significant secured funding capacity.
- Operational Risk: Cybersecurity threats, including ransomware and AI-facilitated fraud, remain a primary concern. The Corporation relies heavily on third-party vendors for IT infrastructure.
- Regulatory Risk: Changes in the federal administration have led to shifts in regulatory priorities, including potential rescissions of previous guidance and changes to bank merger review processes.
Investor Verification Checklist
- Acquisition Integration: Verify the timeline and regulatory approval status for the American National acquisition and the projected synergies.
- CRE Exposure: Review the specific composition of the $8.4 billion CRE portfolio, particularly non-owner-occupied and construction loans, for potential stress scenarios.
- Deposit Stability: Assess the stability of the $17.0 billion in uninsured deposits and the cost of funding in a competitive rate environment.
- Nonrecurring Items: Confirm that the 2025 earnings improvement is sustainable by excluding the one-time losses recognized in 2024 related to the balance sheet repositioning.
- Interest Rate Sensitivity: Evaluate the impact of further Federal Reserve rate cuts on the Corporation's asset-sensitive earnings profile.