First Business Financial Services (FBIZ) Q1 2025: Core Deposits Surge 11%, Bolstering Margin Stability Amid Economic Uncertainty

FBIZ delivered double-digit core deposit growth and robust loan expansion, reinforcing its relationship-driven banking model while maintaining margin discipline. Leadership flagged rising client uncertainty regarding US trade policy, but asset quality and revenue diversification continue to insulate results. Investors should watch for credit normalization and economic headwinds, but FBIZ’s countercyclical lending mix and capital strength position it to outperform peers through volatility.

Summary

  • Deposit Franchise Fortifies Balance Sheet: Core deposits grew at a double-digit pace, outpacing loan growth and supporting liquidity.
  • Margin and Asset Quality Hold Firm: Net interest margin remained strong, aided by disciplined pricing and resilient credit trends.
  • Strategic Diversification Mitigates Volatility: Revenue streams and lending mix provide buffers as economic uncertainty rises.

Performance Analysis

FBIZ’s first quarter showcased the resilience of its relationship-banking model, with core deposits expanding over 11% year-over-year and total deposits up 18%. This deposit growth outpaced the nearly 10% increase in loans, enabling the bank to maintain a healthy loan-to-deposit ratio and support ongoing lending momentum. Commercial and Industrial (C&I) lending led growth, with balances up 27% annualized, while asset-based lending and floor plan financing also contributed meaningfully.

Net interest margin (NIM) remained stable at 3.69%, reflecting disciplined pricing and the benefit of fees in lieu of interest, a recurring but variable income stream from prepayment and asset-based loan fees. Adjusted for these fees, NIM was 3.46%, virtually unchanged from the prior quarter. Non-performing assets declined, and charge-offs were contained to specific equipment finance credits, which management classified as a one-time event. Fee income diversification—spanning SBA, private wealth, and SBIC funds— continued to support top-line growth, with operating revenue up nearly 13% year-over-year.

  • Deposit Growth Outpaces Loans: Core deposit inflows exceeded loan originations, enhancing funding stability and liquidity.
  • Countercyclical Lending Mix Emerges: Asset-based and accounts receivable finance portfolios, which perform well in downturns, are positioned for growth if conditions soften.
  • Expense Discipline Maintained: Operating expenses rose in line with workforce growth and seasonal payroll, supporting positive operating leverage.

FBIZ’s performance reflects a balance of growth and risk management, with the business model proving durable even as economic clouds gather.

Executive Commentary

"Our model is built to produce 10% annual growth, and the first quarter is one more example of our strategic plan at work. Our team has a clear directive to drive relationship-based deposit growth, and this quarter we produced double-digit core deposit growth that outpaced our robust expansion of loans."

Corey Chambas, Chief Executive Officer

"Our ability to produce a net interest margin that is strong and stable compared to peers contributed to our solid performance. Margin remains strong and consistent due to pricing discipline and continued execution of our longstanding match funding philosophy."

Brian Spielman, Chief Financial Officer

Strategic Positioning

1. Relationship-Driven Deposit Growth

FBIZ’s focus on core deposit gathering is central to its funding and liquidity strategy, enabling margin stability and reducing reliance on wholesale funding. The bank’s ability to grow deposits faster than loans reflects client trust and effective relationship management, which is a durable competitive advantage in uncertain markets.

2. Diversified and Countercyclical Lending Portfolio

Asset-based lending (ABL) and accounts receivable financing (ARF), both secured and higher-yielding, are positioned to benefit if the economy weakens. These segments typically see increased demand during downturns, providing a countercyclical revenue stream and margin buffer. The SBA lending team’s expansion further diversifies loan production and enhances fee income potential.

3. Margin Management and Fee Diversification

Disciplined margin management is reinforced by a mix of recurring and variable fee income streams, including fees in lieu of interest, swap fees, and SBIC fund returns. The reclassification of C&I loan fees into net interest income boosts reported NIM, but management’s guidance remains conservative, reflecting the inherent variability in these line items.

4. Asset Quality Vigilance and Credit Normalization

Credit metrics remain benign, with non-performing assets declining and risk ratings stable, but management is proactively monitoring portfolios most sensitive to economic stress, notably equipment finance and transportation. The pull-forward of charge-offs in equipment finance is viewed as a one-off, with reserves adequately positioned for continued normalization.

5. Capital and Liquidity Flexibility

Strong capital generation and liquidity management allow FBIZ to support growth and absorb potential shocks. The bank’s willingness to use brokered CDs and maintain a flexible loan-to-deposit ratio reflects a pragmatic approach to funding in a competitive environment.

Key Considerations

FBIZ’s quarter underscores the importance of operational discipline and business model diversification as macro risks mount. Investors should weigh the following:

Key Considerations:

  • Deposit Franchise Strength: Sustained core deposit growth provides a stable, low-cost funding base and positions FBIZ well for further loan expansion.
  • Fee Income Resilience: Multiple engines—SBA, wealth management, swap fees, and SBIC returns—support revenue even as interest rate and credit cycles shift.
  • Credit Normalization Watch: Equipment finance and transportation exposures bear monitoring, but reserves and risk ratings remain conservative.
  • Expense Flexibility: Management maintains positive operating leverage, with the ability to flex costs if revenue growth slows.
  • Macro Uncertainty: Rising client concern over trade policy and tariffs has not yet translated to slower activity, but could pressure growth if conditions deteriorate.

Risks

Key risks include a potential slowdown in loan demand or deterioration in asset quality if economic conditions worsen, particularly in cyclical lending segments like equipment finance. Uncertainty around US trade policy and tariffs is creating client unease, which could lead to reduced borrowing or investment. Fee income variability and competitive deposit pricing also pose ongoing margin pressures. While FBIZ’s diversified model provides buffers, sustained macro or regulatory shocks could test the business.

Forward Outlook

For Q2 2025, FBIZ expects:

  • Net interest margin to trend toward the upper end of the 3.60% to 3.65% range, supported by stable loan yields and disciplined funding costs.
  • Fee income growth to remain within the 10% annual target, with variability across SBA, swap, and SBIC lines.

For full-year 2025, management reiterated its goal of double-digit revenue and balance sheet growth, with operating leverage maintained through disciplined expense management.

  • Loan and deposit growth expected to remain robust barring significant economic disruption.
  • Credit normalization anticipated in equipment finance, but overall asset quality remains strong.

Takeaways

FBIZ’s Q1 results affirm its ability to deliver growth and margin stability through relationship-driven banking and a diversified lending platform.

  • Deposit and Lending Momentum: Relationship banking continues to drive core deposit and loan growth, with a focus on funding stability and liquidity.
  • Resilient Margin and Credit Profile: Margin management and credit vigilance are offsetting competitive and macro pressures, with asset-based lending providing a countercyclical edge.
  • Macro Watch: Investors should monitor for signs of credit normalization and macro-driven slowdowns, but FBIZ’s diversified revenue base and capital strength provide a cushion.

Conclusion

FBIZ’s disciplined execution and diversified business model continue to deliver above-peer growth and margin stability. While macro uncertainty and credit normalization are watchpoints, the bank’s strategic positioning and operational flexibility support its long-term growth ambitions and risk-adjusted returns.

Industry Read-Through

FBIZ’s results reinforce the value of relationship-driven deposit franchises and diversified lending in today’s banking landscape. As macro uncertainty rises and competitive deposit pricing intensifies, banks with strong core deposit growth and countercyclical lending capabilities are best positioned to sustain margins and asset quality. Revenue diversification—particularly in fee income streams such as SBA, wealth management, and specialized lending— is increasingly critical for resilience. The experience at FBIZ suggests that nimble balance sheet management and a focus on controllable growth drivers will separate outperformers from peers as economic volatility persists.