First Business Financial Services (FBIZ) Q1 2026: Core Deposits Surge 14%, Anchoring Double-Digit Growth Ambition
FBIZ delivered outsized loan and deposit growth in Q1, sharply exceeding its 10% annual target and reinforcing its relationship-driven business model. The quarter’s late surge in C&I lending and core deposit expansion signals market share gains, but also introduces margin timing effects and sets a high bar for the remainder of 2026. Management transitions, fee income consistency, and asset quality resolution will be pivotal to sustaining the bank’s above-industry growth trajectory.
Summary
- Deposit Growth Outpaces Peers: Core deposits jumped, reflecting disciplined business development and successful talent additions.
- Late-Quarter Lending Drives Margin Dynamics: C&I loan surge came late, impacting net interest margin but positioning for future yield benefit.
- Leadership Transition Sets Strategic Continuity: CEO handoff emphasizes culture and five-year plan execution as top priorities.
Performance Analysis
FBIZ posted a standout first quarter, with loan balances increasing $126 million, or 15% year-over-year, and core deposits up 14% over the same period. The bulk of loan growth occurred in March, with 72% of new originations concentrated late in the quarter, particularly in commercial and industrial (C&I) lending, which typically carries higher yields than commercial real estate (CRE). This timing led to a net interest margin (NIM) that landed just below the bank’s targeted range, though management expects a rebound as new loans season into the portfolio.
Non-interest income advanced 16% year-over-year, led by record private wealth revenue and robust service charge growth, both of which are increasingly annuity-like and support revenue diversification. Expenses rose, driven by seasonal compensation resets and higher professional fees, but management reiterated commitment to positive operating leverage—meaning expense growth remains below revenue growth. Asset quality remains stable, with progress on resolving a large non-performing CRE loan and continued wind-down of challenged equipment finance exposures.
- Deposit Momentum Broad-Based: Deposit growth was sourced from multiple bank markets and private wealth, signaling effective market share capture.
- Fee Income Diversification: Private wealth now generates over 40% of total fee income, providing a stable, recurring revenue base.
- Expense Discipline Remains: Expense growth is expected to track in the high single digits for 2026, supporting positive operating leverage targets.
FBIZ’s financial performance in Q1 sets a strong foundation, but the late-quarter growth creates a challenging comparison for Q2 and highlights the need for continued execution on both lending and deposit fronts.
Executive Commentary
"We grew fee income by nearly 16% year over year with strong contributions from multiple sources. I'll highlight our private wealth business, which again produced record revenues and provides annuity-like support for our revenue growth and diversification goals."
Corey Chambas, Chief Executive Officer
"Our outlook assumes a stable to modestly changing interest rate environment. Margin performance is expected to be driven primarily by balance sheet mix and our targeted annual 10% loan and core deposit growth, rather than additional rate tailwinds."
Brian Spielman, Chief Financial Officer
Strategic Positioning
1. Relationship-Based Growth Model
FBIZ’s core strategy centers on high-quality, relationship-driven expansion in both loans and deposits. The bank’s outperformance in core deposit and loan growth this quarter demonstrates effective market share capture and validates its focus on talent acquisition and disciplined business development. The company’s ability to win new clients, particularly in southern Wisconsin and Kansas City, underscores its local market strength and competitive positioning.
2. Revenue Diversification and Fee Income Stability
Management’s emphasis on growing fee-based businesses, especially private wealth, is yielding tangible results. Private wealth now contributes over 40% of total fee income, providing a recurring revenue stream that helps offset interest income volatility. Additional efforts to scale small business investment company (SBIC) investments aim to further stabilize and smooth fee income, though some lumpiness is expected as swap fees and SBA gains remain variable.
3. Margin Management and Balance Sheet Mix
Late-quarter loan growth, particularly in higher-yielding C&I loans, sets up margin improvement for coming quarters. However, the timing mismatch between deposit inflows and loan deployment temporarily compressed NIM in Q1. Management expects NIM to normalize within the 360 to 365 basis point range as new loans season and the funding mix remains favorable, aided by disciplined deposit pricing and selective use of wholesale funding.
4. Asset Quality and Credit Resolution
FBIZ continues to actively work down non-performing assets, with partial resolution of a large CRE exposure and ongoing progress in equipment finance. No new negative credit developments were reported, and charge-offs remain within expectations. The company expects further resolution of non-performing CRE loans in the second half of the year, with stable trends elsewhere in the portfolio.
5. Leadership Continuity and Strategic Plan Execution
The CEO transition from Corey Chambas to Dave Seiler is framed as a continuation of the bank’s five-year strategic plan. The outgoing CEO’s focus on culture and disciplined execution is echoed by incoming leadership, with no major changes to long-term targets or strategic priorities anticipated at this stage.
Key Considerations
FBIZ’s Q1 results demonstrate strong execution on core growth levers, but also introduce new challenges for the balance of the year as the business absorbs late-quarter momentum and navigates leadership transition.
Key Considerations:
- Loan Growth Timing: Late-quarter surge in C&I lending boosts yield potential but creates tough sequential comparisons for Q2.
- Deposit Pricing Discipline: Maintaining low-cost core deposits is critical as competition intensifies and wholesale funding supplements growth.
- Fee Income Smoothing: Ongoing efforts to stabilize fee income streams through SBIC investments and private wealth scale will be key to reducing quarterly volatility.
- Expense Run Rate: High single-digit expense growth is projected, with management focused on keeping expense growth below revenue growth to preserve operating leverage.
- Strategic Talent Investments: Recent hires in private wealth and asset-based lending are expected to drive further growth, but ongoing recruitment remains necessary to sustain 10% annual targets.
Risks
FBIZ faces several risks that could challenge its growth and profitability trajectory, including: potential macroeconomic volatility, particularly from interest rate shifts and geopolitical uncertainty, which could impact loan demand and asset quality. The bank’s reliance on continued market share gains and disciplined deposit pricing also exposes it to competitive pressures. Asset resolution timing remains uncertain, and any deterioration in credit quality or unexpected expense inflation could pressure margins and returns. The CEO transition, while framed as smooth, introduces execution risk if strategic alignment falters.
Forward Outlook
For Q2 2026, FBIZ expects:
- Loan and deposit growth to moderate, with pipelines described as “lighter” and some known payoffs anticipated.
- Net interest margin to rebound into the targeted 360 to 365 basis point range as new loan yields season.
For full-year 2026, management reaffirmed:
- 10% annual growth targets for loans, core deposits, and fee income.
- Expense growth to remain in the high single digits, supporting positive operating leverage.
Management cited regional economic strength, ongoing talent investments, and expected policy tailwinds as supportive factors, while cautioning that growth will normalize after Q1’s outsized results. Asset resolution is expected to progress in the second half of the year.
- Q2 growth will be softer due to Q1 pull-forward and payoffs.
- Asset quality resolution is expected mainly in the back half of 2026.
Takeaways
FBIZ’s Q1 performance underscores the bank’s ability to drive above-industry growth through disciplined relationship banking and diversified revenue streams, but sustaining this pace will require continued operational rigor and careful margin management.
- Loan and Deposit Growth Sets High Bar: Q1’s double-digit expansion provides momentum, but also raises expectations and pressures for the remainder of the year.
- Margin Recovery Hinges on Loan Seasoning: The late-quarter C&I surge should lift NIM, but timing mismatches must be managed closely.
- Leadership and Culture Remain Central: Smooth CEO transition and continuity on the five-year plan are critical to maintaining the bank’s growth trajectory and shareholder return focus.
Conclusion
FBIZ delivered a robust start to 2026, anchored by market share gains in both loans and core deposits and supported by increasingly stable fee income streams. The challenge now is to sustain this growth, manage expense discipline, and execute on asset resolution as the bank transitions leadership and navigates a competitive, evolving environment.
Industry Read-Through
FBIZ’s results reinforce the premium placed on core deposit growth and diversified fee income in today’s banking landscape. The ability to win new relationships and scale recurring non-interest income is a differentiator as competition for deposits intensifies and margin tailwinds wane. Other regional and community banks may look to emulate FBIZ’s focus on talent acquisition, private wealth expansion, and disciplined operating leverage. The quarter also highlights that timing of loan and deposit flows can meaningfully impact reported margins, a dynamic likely to recur across the sector as banks chase growth in a competitive, uncertain macro environment.