Evergreen Bank Acquisition And Digital Banking Upgrades Will Create Value

Key Takeaways

• The successful integration of acquisitions and technology upgrades is driving revenue growth, operating efficiency, and higher margins across core banking services.
  
• Expanding wealth management and potential further acquisitions diversify income, increase scale, and support long-term stable earnings growth.
  
• Heavy concentration in Illinois and lagging digital innovation leave Old Second vulnerable to regional downturns, rising compliance costs, and digital competitors, threatening revenue and profitability.

Catalysts

Operates as the bank holding company for Old Second National Bank that provides community banking services in the United States.

• The recent Evergreen Bank acquisition is performing ahead of expectations, providing higher-than-expected profitability and a more favorable asset mix, which is expected to drive incremental revenue growth, strengthen net interest margin, and enhance ROA as integration is completed.
  
• Ongoing economic growth in suburban and exurban Midwest markets, paired with company commentary around loan origination momentum and deposit growth, is likely to support sustained mid-single-digit loan and deposit growth, expanding both revenue and earnings potential over the next few years.
  
• The company is successfully leveraging technology upgrades and digital banking capabilities to improve expense management, as evidenced by strong and improving efficiency ratios, which is likely to drive operating leverage and higher net margins over time.
  
• Increasing demand for wealth management and related fee-based services, confirmed by double-digit growth in wealth management fees, provides a growing, more stable non-interest income stream, reducing earnings volatility and supporting total earnings growth.
  
• Management remains open to further strategic, bolt-on community bank acquisitions in their regional footprint, which could enable additional scale, deposit base expansion, and synergies-catalyzing revenue growth and long-term EPS accretion.

Old Second Bancorp Future Earnings and Revenue Growth

Assumptions

How have these above catalysts been quantified?

• Analysts are assuming Old Second Bancorp's revenue will grow by 2.0% annually over the next 3 years.
• Analysts assume that profit margins will increase from 26.5% today to 44.6% in 3 years time.
• Analysts expect earnings to reach $153.8 million (and earnings per share of $2.97) by about May 2029, up from $86.1 million today.
• In order for the above numbers to justify the price target of the analysts, the company would need to trade at a PE ratio of 8.9x on those 2029 earnings, down from 12.4x today. This future PE is lower than the current PE for the US Banks industry at 11.2x.
• Analysts expect the number of shares outstanding to decline by 2.31% per year for the next 3 years.
• To value all of this in today's terms, we will use a discount rate of 7.11%, as per the Simply Wall St company report.

Risks

• Old Second Bancorp's limited geographic footprint concentrated in Illinois and reliance on regional economic health creates heightened exposure to localized economic downturns or stagnation, which could constrain long-term revenue growth and loan quality.
  
• The continued rise of digital-only and fintech banks poses a threat to legacy community banking franchises; if Old Second is unable to invest sufficiently or effectively in digital innovation, its cost-to-income ratio may remain elevated and its net margins suppressed over time.
  
• Structural shifts in commercial real estate-including the risk of rising non-performing assets, especially from sectors like office, retail, and specialized verticals such as powersports and healthcare-could lead to increased credit losses and reduce future earnings and capital adequacy.
  
• Persistent increases in regulatory compliance costs and the complexity of merger integrations (e.g., Evergreen Bank) could erode efficiency gains, drive up operating expenses, and ultimately pressure net earnings.
  
• Ongoing industry consolidation and competition from larger, more technologically advanced banks may diminish Old Second's pricing power and profitability, particularly if low or volatile interest rates persist and compress net interest margins.

Valuation

How have all the factors above been brought together to estimate a fair value?

• The analysts have a consensus price target of $23.2 for Old Second Bancorp based on their expectations of its future earnings growth, profit margins and other risk factors.
• In order for you to agree with the analysts, you'd need to believe that by 2029, revenues will be $345.2 million, earnings will come to $153.8 million, and it would be trading on a PE ratio of 8.9x, assuming you use a discount rate of 7.1%.
• Given the current share price of $20.82, the analyst price target of $23.2 is 10.3% higher.
• We always encourage you to reach your own conclusions though. So sense check these analyst numbers against your own assumptions and expectations based on your understanding of the business and what you believe is probable.