ConnectOne Bancorp, Inc. (CNOB)

Executive Summary / Key Takeaways

• The First of Long Island merger transformed ConnectOne from a $10 billion to $14 billion asset bank while fundamentally improving deposit quality, with noninterest-bearing demand deposits rising from 17% to 21.5% of total deposits and brokered deposits falling from 12% to 6% of assets, creating a structurally superior funding base.

• CNOB's liability-sensitive balance sheet positions it uniquely for margin expansion in a declining rate environment, with management guiding to a 3.40-3.50% net interest margin by end of 2026 (up from 3.11% in 2025), driven by deposit repricing, loan yield improvements, and the redemption of high-cost debt.

• The bank's relationship-based, branch-lite model has produced top 1% efficiency ratios while maintaining pristine credit quality (0.33% NPA ratio, 0.16% charge-offs), demonstrating that scale and technology investments are translating into sustainable competitive advantages.

• Capital is building toward a 9% tangible common equity ratio, creating flexibility for dividend increases, opportunistic share repurchases, and potential M&A, with management explicitly stating the stock is a compelling investment opportunity at current valuations.

• The primary risks center on execution of the FLIC integration, elevated CRE concentration (434% of Tier 1 capital), and intensifying deposit competition, but the bank's proactive risk management and conservative underwriting suggest these are manageable threats.

Setting the Scene: A Regional Bank Redefined

ConnectOne Bancorp, founded in 1982 as Center Bancorp in New Jersey, has spent four decades evolving from a traditional community bank into a technology-enabled, relationship-focused regional franchise. The company operates as a single-segment community bank serving the New York Metropolitan area—spanning New Jersey, New York City, Long Island, and the Hudson Valley—plus South Florida markets in West Palm Beach and Orlando. This geographic footprint places CNOB in some of the nation's most attractive banking markets, characterized by dense commercial activity, high household incomes, and substantial deposit pools.

The bank's business model centers on "true relationship-based banking." Unlike transaction-oriented competitors that optimize for loan volume, CNOB deliberately targets clients who bring substantial depository relationships, then cross-sells lending products. This strategy manifests in a branch-lite operating model that leverages technology and top talent to serve small to mid-sized businesses, local professionals, and individuals. The model is designed to maximize efficiency while maintaining the personal touch that retains high-quality clients.

The regional banking industry in the Northeast faces structural headwinds: intense deposit competition from money market funds and fintechs, margin pressure from higher funding costs, and regulatory scrutiny of commercial real estate concentrations. Yet CNOB's recent trajectory suggests it is navigating these challenges more effectively than peers. The completion of the First of Long Island Corporation (FLIC) merger in June 2025 marked a defining inflection point, propelling the company beyond the $10 billion asset threshold and fundamentally altering its competitive positioning. The transaction added 36 branch offices in Nassau and Suffolk Counties and the boroughs of New York City, creating a combined institution with $14 billion in assets, $11.5 billion in loans, and $11.2 billion in deposits.

The significance of crossing the $10 billion threshold lies in the enhanced regulatory scrutiny it triggers, while simultaneously providing scale efficiencies that smaller competitors cannot match. CNOB ended 2025 with a market cap exceeding $1.4 billion, placing it in a position large enough to afford technology investments and absorb regulatory costs, yet small enough to maintain agile decision-making. The FLIC merger was transformative, bringing a deposit-rich client base that had underutilized lending relationships, creating immediate cross-sell opportunities.

Technology, Products, and Strategic Differentiation

CNOB's competitive moat rests on three pillars: its branch-lite technology strategy, the BoeFly fintech subsidiary, and its disciplined relationship banking approach. These elements work synergistically to create a lower-cost, higher-quality franchise than traditional branch-heavy competitors.

The branch-lite model is a strategic choice to reallocate resources from physical infrastructure to digital capabilities and talent. Management emphasizes that every vendor and partner is incorporating artificial intelligence into their systems, which naturally improves processes for banks that utilize these systems. CNOB has utilized technology to replace labor, creating a foundation where back-office functionality becomes more efficient with each incremental investment. This allows the bank to grow the balance sheet without significant additions beyond revenue-producing relationship managers. While competitors struggle with legacy branch costs, CNOB's efficiency ratio ranks in the top 1% nationally, even after absorbing FLIC's expanded retail presence.

BoeFly, the wholly-owned fintech subsidiary, represents a unique differentiator among regional banks. Operating as a marketplace connecting franchisors, franchisees, and lenders, BoeFly now represents over 250 national franchise brands and is driving significant loan sale gains through CNOB's growing SBA platform. Management projects more than $4 million in loan sale gains for 2026, with BoeFly expected to become a significant portion of noninterest income going forward. This diversifies revenue beyond traditional net interest income, providing fee-based earnings that are less sensitive to interest rate cycles and credit spreads. The platform's proprietary technology for vetting franchisee applicants creates a data advantage that competitors cannot easily replicate.

The relationship banking philosophy is a critical strategic differentiator. Management has been focusing on holistic client relationships rather than transaction-oriented loans. This creates a virtuous cycle: relationship clients bring stable, low-cost deposits, which fund higher-quality loans at better spreads. The FLIC acquisition amplified this dynamic—the acquired client base was deposit-rich and had not fully utilized lending opportunities, providing an immediate cross-sell runway. This strategy directly addresses the industry's core challenge of funding stability. While competitors fight for brokered deposits or chase rate-sensitive money, CNOB's relationship focus builds a sticky, low-cost deposit base that improves margins and reduces liquidity risk.

Financial Performance & Segment Dynamics: Evidence of Strategic Success

CNOB's financial results provide evidence that its strategy is effective. The net interest margin expanded from 2.72% in 2024 to 3.11% in 2025, a 39 basis-point widening that management projects will continue into 2026, reaching the 3.40-3.50% range. This expansion is the result of structural positioning. As a liability-sensitive bank, CNOB benefits when the Fed cuts rates because its funding costs decline faster than asset yields. With approximately $1 billion in CDs repricing lower over the next six months and another $1 billion in loans repricing higher in 2026-2027 at pipeline rates of 6.2-7.25%, the margin tailwind has multiple drivers.

The deposit franchise transformation is notable. Since the FLIC acquisition, noninterest-bearing demand deposits increased from 17% to over 21% of total deposits, while brokered deposits declined from 12% to 6% of total assets. This improvement reflects successful integration and client retention. In Q2 2025, client deposits grew organically, improving the loan-to-deposit ratio to 99% from 106% pre-merger.

Loan growth has been intentional. The portfolio grew 5% annualized in 2025, partially offset by payoffs due to higher refinancing rates and the strategic decision to shed non-relationship loans. Management now anticipates a loan portfolio increase in the 3% to 5% range for 2026. This signals discipline over growth-at-all-costs. While competitors may chase lower-quality loans for volume, CNOB is optimizing for profitability and relationship depth. The loan pipeline remains strong at $600 million, with new originations pricing at 7.25-7.40%.

Credit quality remains pristine despite industry concerns. The nonperforming asset ratio sits at 0.33%, net charge-offs at 0.16% in Q4 2025, and 30-89 day delinquencies at just 0.04% of loans. This performance is notable given the bank's commercial real estate concentration of 434% of Tier 1 capital (excluding owner-occupied CRE). Management is targeting a reduction below 400% during 2026, but the current level reflects conservative underwriting. On the $700 million exposure to majority rent-regulated multifamily loans (60% from FLIC), management applied a 20% mark and considers it ring-fenced. The remaining ConnectOne portfolio of $275 million represents less than 2.5% of total loans and is conservatively underwritten. The bank avoided high-risk value-add projects, insulating it from the most vulnerable segment of the NYC multifamily market.

Noninterest income jumped 109.6% in 2025 to $35.07 million, including one-time benefits but also reflecting BoeFly's growing contribution. Operating return on assets reached 1.24% in Q4 2025, with return on tangible common equity at 14.3%. These metrics compare favorably to larger regional banks and demonstrate that the FLIC integration is delivering tangible financial benefits.

Outlook, Management Guidance, and Execution Risk

Management's guidance for 2026 reveals confidence. The net interest margin outlook is specific: likely up 5 basis points in Q1 to the low 3.30s, then 5 basis points of improvement for every 25 basis-point Fed rate cut, plus 5 basis points per quarter from higher loan yields starting mid-year, partially offset by 5 basis points of contraction from a potential preferred redemption. This granular guidance shows management understands the drivers of their margin trajectory. The liability-sensitive positioning creates a clear path to margin expansion even with minimal Fed rate cuts in 2026.

Loan growth guidance of 3-5% appears achievable, underpinned by a $600 million pipeline and favorable CRE trends. However, management acknowledges that contractual loan repricings might not fully materialize due to market conditions and borrower behavior, leading to a more conservative outlook. The focus remains on relationship-based originations rather than market share grabs.

Operating expense guidance calls for a 4% increase by Q4 2026, which is modest for a bank that just completed a major acquisition. This reflects the realization of merger cost saves and the branch rationalization program that identified five locations for consolidation. The efficiency gains are already flowing through results, with the company maintaining top 1% efficiency ratios even after expanding its retail footprint.

Credit provisioning is expected to normalize after the FLIC merger's initial $27.4 million day-one provision. Management projects provision for loan losses in the high teens to low 20s basis points range, consistent with historical performance. This suggests the credit mark taken on FLIC's portfolio was conservative. A pending rule change regarding day-one provisioning could potentially reverse the $27.4 million charge, adding approximately 15 basis points to the tangible common equity ratio.

Capital generation is accelerating. With a tangible common equity ratio of 8.62% at year-end 2025 and a target of 9%, management expects to reach this level within one year of the merger completion. Reaching the 9% TCE ratio provides potential for dividend increases, stock buybacks, and a better position for M&A. The low payout ratio of 44.17% combined with strong retained earnings provides multiple capital deployment options.

Risks and Asymmetries: What Could Break the Thesis

The most material risk is execution of the FLIC integration. While the systems conversion completed in two weeks and client retention has been strong, the full realization of cost synergies and revenue opportunities depends on maintaining cultural alignment. Management acknowledges they may extend the timeline for some expense reductions to ensure client satisfaction. Delaying the integration timeline could impact margin expansion and the 2026 ROA target of 1.2% and ROTE target of 15%.

Commercial real estate concentration remains elevated at 434% of Tier 1 capital. While management is targeting below 400% in 2026 and credit quality is currently strong, a downturn in the NYC multifamily market could create losses. The $700 million exposure to majority rent-regulated properties represents a known risk that could materialize if political developments further constrain landlords' ability to increase rents.

Deposit competition is intensifying. Management acknowledges that competition has heated up and spreads are becoming tighter. If CNOB is forced to pay higher rates for deposits to retain the FLIC client base, the margin expansion story could be affected. The bank's ability to maintain its low-cost deposit advantage depends on successful cross-selling and relationship deepening.

Interest rate risk is a factor. While liability sensitivity benefits the bank in a declining rate environment, a sustained period of high rates or a rate increase cycle would compress margins. The net interest income simulation shows that a 200 basis-point rate increase would decrease net interest income by 4.95% over one year.

Credit cycle risk is present. Approximately $2.4 billion of loans originated in 2021-2022 will reprice in 2026-2027. An increase in interest rates applicable to these loans may impact borrowers, and while early repricings have performed well, a weakening economy could stress these borrowers.

Valuation Context: Reasonable Multiples for Improving Quality

At $26.32 per share, CNOB trades at a market capitalization of $1.32 billion and enterprise value of $2.07 billion. The valuation multiples reflect a bank in transition:

• Price/Earnings (TTM): 16.15x, reflecting improving margins and growth prospects
• Price/Book Value: 0.90x, a slight discount to book value despite improving fundamentals
• Price/Operating Cash Flow: 12.44x, for a bank generating strong cash flow
• Dividend Yield: 2.73% with a sustainable 44.17% payout ratio
• Return on Assets: 0.67% (TTM), but operating ROA reached 1.24% in Q4 2025
• Return on Equity: 5.72% (TTM), but return on tangible common equity hit 14.3% in Q4 2025

Relative to peers, CNOB's valuation appears reasonable for its improved positioning:

• Valley National (VLY): P/E 11.78x, P/B 0.89x, ROA 0.94%
• Provident Financial (PFS): P/E 9.33x, P/B 0.96x, ROA 1.19%
• OceanFirst (OCFC): P/E 15.07x, P/B 0.61x, ROA 0.51%
• Webster (WBS): P/E 11.51x, P/B 1.19x, ROA 1.23%

CNOB's P/E multiple of 16.15x is at the higher end of its peer group, reflecting the margin expansion story and improved deposit quality. The P/B discount to Webster but premium to OceanFirst suggests the market is beginning to recognize the franchise improvement, but has not fully priced in the potential for 15% ROTE and 1.2%+ ROA. The price-to-operating cash flow of 12.44x is attractive relative to the peer range.

The enterprise value-to-revenue ratio of 5.46x is reasonable for a bank with 5% loan growth potential and expanding margins. With tangible book value per share at $23.52 and management targeting a return to pre-merger levels within one year, the stock offers downside protection at current levels while providing upside optionality.

Conclusion: A Compelling Transformation Story

ConnectOne Bancorp has executed a clean bank acquisition, transforming itself into a superior franchise with structural advantages in funding, efficiency, and margin positioning. The FLIC merger added scale and imported a deposit-rich client base that complements CNOB's relationship banking model. This addresses the industry's challenge of maintaining stable, low-cost funding.

The investment thesis hinges on margin expansion and capital deployment. The liability-sensitive balance sheet creates a path to 3.40-3.50% NIM as deposits reprice lower and loans reprice higher, while the build toward 9% tangible common equity provides flexibility for dividend increases, buybacks, or opportunistic M&A.

The primary risks—CRE concentration, integration execution, and deposit competition—are manageable given management's conservative underwriting and execution track record. Credit quality remains pristine, efficiency is industry-leading, and the capital position is strengthening.

Trading at 0.90x book value and 16x earnings for a bank that generated 14.3% ROTE in Q4 2025 and is guiding to margin expansion, CNOB offers an attractive risk/reward profile. The market has not yet fully priced the quality of this transformation, creating an opportunity for investors to own a regional bank with superior deposit dynamics and clear catalysts for earnings growth in 2026.