What is Competitive Landscape of Old Second Company?

How is Old Second positioning itself after recent regional consolidation?

Old Second Bancorp surged through 2023-2025 consolidation, growing scale while keeping local agility. The West Suburban Bancorp merger expanded its balance sheet and branch footprint, boosting competitive reach in Chicago's fragmented market.

Old Second leverages a century-old community brand, low cost of funds and high net interest margin to outcompete regional peers and fintechs while defending deposit share through relationship banking.

What is Competitive Landscape of Old Second Company? Briefly: intense regional rivalry, consolidation-driven scale plays, and pressure from national banks and fintechs shaping market dynamics. Old Second Porter's Five Forces Analysis

Old Second Bancorp delivers community-focused commercial banking with tailored middle-market and small-business services, emphasizing commercial real estate, C&I lending, and personalized wealth management to drive durable, low-cost core deposit growth.

Market niche

Dominant community commercial bank in the Chicago-Naperville-Elgin MSA with deep suburban penetration in Kane, Kendall and DuPage counties.

Scale and credit capability

Sized to underwrite complex credits up to $50,000,000 while avoiding Category I/II regulatory burdens.

Financial performance

As of Q3 2025, total assets of approximately $5.9 billion, efficiency ratio near 52%, ROAA consistently above 1.50%.

Funding mix

Core deposit advantage: non‑interest‑bearing demand deposits ~32% of total deposits, supporting a NIM around 4.60%.

The company has pivoted to a diversified, tech-enabled commercial franchise after the West Suburban acquisition, shifting lending mix to commercial real estate and business loans that now represent over 75% of lending activity and enabling broader regional deposit capture via digital channels.

Competitive positioning highlights

Relative to peers, Old Second occupies a 'sweet spot' — large enough for sophisticated credits, small enough to avoid the largest regulatory constraints; analysts rate it a top Illinois performer based on efficiency, ROAA and NIM.

• Concentrated Northern Illinois footprint with expanding digital reach
• Loan book weighted to commercial CRE and C&I lending (> 75%)
• High core deposit ratio enabling above‑peer NIM (~4.60% vs peer ~3.30%)
• Operational efficiency places bank in top decile of comparable peers

For context on strategic evolution and growth initiatives, see Growth Strategy of Old Second.

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Old Second generates revenue from net interest income on commercial and consumer loans, fees from treasury management and wealth services, and mortgage origination and servicing; noninterest income includes service charges, card fees, and investment advisory fees. In 2025 the bank reported diversified revenues with a growing fee mix as digital channels increased cross-sell to depositors.

The bank monetizes through targeted C&I lending in suburban Chicago, mortgage and auto lending, wealth management fees, and commercial treasury solutions; pricing is calibrated against local credit spreads and competitive deposit costs.

Direct Regional Rival: Wintrust

Wintrust, with assets > $55,000,000,000, competes for Chicago-suburb commercial clients and HNW individuals using scale, branches and heavy marketing spend.

Mid‑Market Contenders

Byline Bancorp and First Busey target the same mid‑market loans and acquisition targets in Illinois, intensifying talent and deal competition regionally.

Big‑Bank Pressure

JPMorgan Chase and BMO Harris jointly hold > 35% of Chicago deposit share; they compete via superior digital platforms and international treasury services.

Regional Consolidation Impact

The 2022 First Midwest–Old National merger created a larger regional rival, accelerating Old Second's push into enhanced digital offerings to retain commercial clients.

Fintech and Digital Banks

Digital lenders and neobanks such as SoFi and LendingClub erode younger retail deposits and consumer-loan volume through streamlined onboarding and competitive rates.

Credit Union Competition

Credit unions like Consumers Credit Union challenge mortgage and auto segments with tax-exempt pricing, pressuring Old Second's retail margins in 2024–25.

Recent market volatility in 2023 produced a flight to quality that favored well‑capitalized banks; Old Second captured incremental deposit and lending share from failed or distressed boutiques by emphasizing stable relationships and underwriting discipline.

Competitive Positioning Factors

Key battlegrounds and differentiators affecting Old Second's competitive landscape analysis and market position include speed of credit decisions, branch footprint vs digital reach, pricing on C&I loans and deposits, and talent retention in Illinois.

• Direct competitor: Wintrust – scale advantage; price competition on premium C&I loans.
• Regional rivals: Byline, First Busey – mid‑market M&A and talent rivalry.
• National banks: JPMorgan Chase, BMO Harris – digital/treaded treasury services; control > 35% Chicago deposits.
• Emerging threats: fintechs, neobanks, and credit unions eroding retail and consumer lending.

Revenue Streams & Business Model of Old Second

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Key milestones include a 154-year legacy building a granular deposit base, the growth of Trust and Wealth to manage over $1.6 billion AUM, and sustained low CRE NPLs under 0.40 percent. Strategic moves: centralized credit, a streamlined digital stack, and recent mobile and AI fraud upgrades. Competitive edge: sticky, low-cost funding and a relationship-based lending model supported by veteran bankers.

Deposit Franchise

The bank's deposit franchise is highly granular and low rate-sensitive, producing a structural funding cost advantage that supports lending margins and market position Old Second Company.

Trust & Wealth

Trust and Wealth Management oversees over $1.6 billion in assets, delivering stable non-interest income and deeper client relationships that differentiate Old Second Company competitors.

Operational Efficiency

Centralized credit approvals and a lean overhead supported by a modern digital stack yield efficiency superior to many regional peers, aiding competitor benchmarking Old Second Company.

Relationship Lending

Veteran bankers provide local market insight and nuanced risk assessment, enabling conservative CRE underwriting and lower NPAs versus national automated scorers.

Competitive Advantages Snapshot

Core strengths combine a century-plus brand, sticky low-cost deposits, diversified fee income, and strong capitalization—CET1 ~ 11.5 percent—enabling tech investment while maintaining shareholder programs.

• Sticky deposit base reduces funding volatility and supports lending spreads
• Trust AUM > $1.6 billion supplies recurring non-interest income
• CRE portfolio NPLs maintained below 0.40 percent through sponsor and LTV discipline
• Capital cushion (CET1 ~ 11.5%) funds digital and AI upgrades without cutting dividends

For further strategic context and competitor comparisons, see Marketing Strategy of Old Second.

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Old Second's industry position reflects a regional bank with a strong deposit franchise and a conservative credit posture, benefiting from higher net interest margins in 2025 while managing rising credit normalization risks; key risks include CRE exposure, regulatory pressure, and technology investment needs. The future outlook hinges on disciplined C&I lending growth, opportunistic M&A in the Illinois market, and continued investment in AI-driven middle-office automation to preserve credit quality and meet AML expectations.

Interest-rate environment

Higher-for-longer rates in 2025–2026 have elevated net interest income but pushed credit costs toward normalization as borrowers absorb higher debt service.

Credit quality focus

Old Second is prioritizing credit quality preservation via tighter underwriting and growth in C&I loans to offset potential CRE softness.

AI and automation

Rapid AI adoption is underway: automation of commercial loan documentation and enhanced AML tooling address efficiency and regulatory scrutiny from CFPB and OCC.

Consolidation opportunity

Rising compliance and tech costs are driving M&A among sub-$1bn community banks, creating bolt-on acquisition opportunities to expand Midwest market share.

Omni-channel demand and competitive dynamics require balancing digital investment with physical advisory presence to retain relationship banking advantages and compete with larger peers.

Key implications for competitive landscape analysis

Use the following to benchmark Old Second Company competitors and assess strategic positioning:

• Prioritize AI-driven middle-office efficiencies to reduce operating expense ratios and improve compliance effectiveness.
• Target bolt-on M&A to increase deposits and lending scale; comparable Illinois community bank deals in 2024–2025 showed premium multiples for strategic buyers.
• Maintain strong capital and liquidity buffers; markets favored banks with CET1 ratios above peer medians during 2025 stress tests.
• Differentiate via localized relationship banking combined with high-quality digital experiences to capture share from both community and national rivals.

For strategic analysis and context on culture and governance that influence market position, see Mission, Vision & Core Values of Old Second

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