CATY vs ONB

Key Takeaways

• CATY has delivered stronger year-to-date returns of approximately 30%, outpacing ONB's roughly 17–20% gain, reflecting divergent momentum trajectories within the regional banking sector.
• Cathay General Bancorp operates with a significantly higher net profit margin of roughly 24%, compared to Old National Bancorp's approximately 19%, underscoring CATY's leaner operational structure despite its smaller asset base.
• Old National Bancorp's market capitalization of roughly $10 billion and $72 billion in total assets dwarf CATY's ~$4.2 billion market cap and ~$24 billion asset base, offering ONB greater scale, geographic diversification, and institutional liquidity.
• Both banks have benefited from net interest margin (NIM, a key measure of lending profitability) expansion in recent quarters, with ONB reporting a NIM of 3.55–3.64% and CATY reaching 3.36–3.43%, supported by disciplined deposit cost management.
• Dividend yields are comparable at approximately 2.2–2.5%, and both companies maintain healthy payout ratios below 32%, appealing to income-oriented investors seeking capital returns alongside price appreciation.
• ONB's successful integration of the Bremer Financial Corporation acquisition has unlocked cost savings, expanded its Midwest footprint, and contributed to a record-low adjusted efficiency ratio of 46%, positioning it for continued organic growth in 2026.

Introduction

CATY and ONB represent two distinct profiles within the U.S. regional banking landscape, each navigating the same macroeconomic forces — interest rate dynamics, deposit competition, and evolving credit conditions — yet from markedly different vantage points. Cathay General Bancorp, headquartered in Los Angeles, brings a concentrated West Coast footprint and a specialized commercial banking focus, while Old National Bancorp, based in Evansville, Indiana, operates as a multi-state super-regional with a freshly expanded Midwest presence following its transformational Bremer acquisition. This stock comparison is relevant for investors weighing growth momentum against scale, profitability against diversification, and niche market expertise against broad-based regional strength. Understanding how these two institutions stack up across profitability, valuation, momentum, and risk can help market participants assess relative positioning within the competitive banking sector.

CATY Overview and Recent Performance

Cathay General Bancorp (CATY) is the holding company for Cathay Bank, one of the largest banks in the United States focused on serving Asian-American communities and businesses. Founded in 1962 and headquartered in Los Angeles, the bank operates primarily in California with additional presence in states including New York, Texas, and Washington. Its business model emphasizes commercial real estate (CRE) lending, commercial and industrial loans, and relationship-based retail banking.

In recent months, CATY shares have demonstrated robust upward momentum, trading near the upper end of their 52-week range and posting year-to-date gains of approximately 30% — placing the stock among the stronger performers in the regional banking peer group. The company's most recent quarterly results reinforced this positive trajectory, with earnings per share (EPS) of $1.37 surpassing consensus estimates, supported by a 13.1% year-over-year revenue increase to approximately $221 million. A key tailwind has been the expansion of the bank's net interest margin (NIM) — which measures the difference between interest income earned and interest paid to depositors — reaching 3.43% in early 2026, up from 3.30% for full-year 2025. Disciplined deposit cost management, steady loan growth of around 4%, and a lean efficiency ratio in the low-40% range have all contributed to improving sentiment. With a beta of 0.86, CATY exhibits slightly lower volatility than the broader market, and its net profit margin of roughly 24% remains a standout metric relative to many regional peers.

ONB Overview and Recent Performance

Old National Bancorp (ONB) is a Midwest-based super-regional bank with a history spanning nearly two centuries. Headquartered in Evansville, Indiana, the company provides commercial banking, retail banking, wealth management, and treasury services across a multi-state footprint that was significantly expanded through the May 2025 acquisition of Bremer Financial Corporation. That transaction, valued at approximately $1.4 billion, solidified ONB's position as the third-largest bank by market share in the Minneapolis-St. Paul metropolitan area and brought total consolidated assets to roughly $72 billion.

ONB shares have appreciated approximately 17–20% year-to-date, reflecting steady but less explosive momentum compared to CATY. The company's adjusted EPS of $0.61 in the first quarter of 2026 exceeded market expectations, driven by robust loan pipelines that reached record levels of $5.5 billion, disciplined expense management, and the full realization of cost savings from the Bremer integration. Management has guided toward 4–6% loan growth for 2026 and a sub-50% efficiency ratio — a target it has already surpassed, achieving a record adjusted efficiency ratio of 46%. A notable development supporting the stock's profile has been the company's increased capital return authorization, doubled to $400 million, reflecting confidence in its capital generation capabilities. ONB's NIM of 3.55–3.64% remains highly competitive, and its credit quality metrics — with 30-day-plus delinquencies at just 0.18% and net charge-offs (NCOs, meaning losses on loans that are written off as uncollectible) within manageable ranges — have reinforced investor confidence in recent weeks.

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Head-to-Head Comparison

The contrast between CATY and ONB is fundamentally a study in scale versus efficiency. ONB's post-Bremer asset base of $72 billion and market capitalization of approximately $10 billion provide it with geographic diversification across the Upper Midwest, greater liquidity for institutional investors, and a broader revenue mix spanning commercial lending, wealth management, treasury services, and capital markets capabilities. CATY, by comparison, operates with roughly $24 billion in assets and a $4.2 billion market cap, focusing its resources on a more concentrated California-centered footprint and a specialized commercial lending niche.

On profitability metrics, CATY holds a clear edge: its net margin of approximately 24% and return on equity (ROE, a gauge of how efficiently a company generates profits from shareholder capital) of roughly 11.7% surpass ONB's net margin of about 19% and ROE of approximately 11.2%. CATY's efficiency ratio in the low-40% range also remains among the best in the peer group, though ONB has made substantial strides in this area, achieving a record adjusted efficiency ratio of 46% following Bremer-related cost saves. In terms of momentum, CATY's year-to-date gains of roughly 30% substantially outpace ONB's 17–20%, and CATY shares have been trading closer to their 52-week highs, suggesting stronger near-term sentiment.

Risk profiles differ as well. CATY's concentrated West Coast CRE exposure presents geographic and sector-specific risk, while ONB's broader Midwest diversification — now spanning from Indiana to Minnesota and North Dakota — spreads credit exposure more widely, though its larger loan portfolio introduces different scaling challenges. ONB's integration of acquired Bremer loans under its stricter credit framework has led to some increase in classified loan balances, a transition risk worth monitoring. Valuation-wise, CATY trades at a slightly lower trailing price-to-earnings (P/E) multiple of approximately 12.3x versus ONB's 13.4x, suggesting the market assigns a modest premium to ONB's scale and diversification.

Tickeron AI Verdict

Based on observable factors including trend consistency, relative momentum, profitability metrics, and post-earnings trajectory, Tickeron's AI analysis currently signals a modest preference for CATY over ONB in the near term. CATY's superior year-to-date returns, higher net margins, expanding NIM, and proximity to 52-week highs point to stronger trend strength and upward price consistency. ONB remains a highly competitive candidate — its scale, Bremer integration tailwinds, record efficiency levels, and robust capital return program make it a formidable proposition, particularly for investors prioritizing stability and diversification. However, on the narrower question of which stock exhibits the stronger combination of valuation, momentum, and profitability signals in the current market environment, the probabilistic edge — based on the AI's assessment of recent data — tilts toward Cathay General Bancorp. As with any analytical framework, outcomes are inherently uncertain, and relative positioning can shift with new earnings data and macroeconomic developments.

Disclaimer

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