Convexity Labs

FLIC

Convexity Analyst · FLIC
Holdlow confidenceTactical · no named thesis
Generated Jun 21, 2026

ANALYST NOTE: FLIC (The First of Long Island Corporation) Date: 2026-06-13 Current Price: $11.87

1. Structural Readiness

State: Context-Only Conservative Entry:Breakout Level:Extension:ATR Current: 2.9% (Productive)

Analysis:

2. Thesis Layer

Thesis Classification: Tactical / Setup-Led Secular Exposure: None

There is no named secular thesis attached to FLIC as of this date. The investment case is strictly tactical and setup-led. We are not evaluating this name based on a macroeconomic regime shift, a specific industry secular tailwind, or a long-term structural re-rating narrative. The conviction must be derived entirely from the quality of the technical setup (once defined) and the immediate fundamentals of the business. We do not invent a thesis; we judge the name on the strength of its current operational metrics and the clarity of its price structure.

3. The Business

Company: The First of Long Island Corporation (Parent of The First National Bank of Long Island) Industry: Regional Banking / Financial Services Business Model: FLIC operates as a diversified community bank serving individuals, professionals, small and mid-sized businesses, and municipalities in Long Island. The model relies on net interest income (NII) from a loan portfolio and fee-based services.

Operational Evidence (as of 2026-06-13):

  • Loan Portfolio & Origination: The bank focuses on relationship-based lending. As of the second quarter of 2024 (latest specific data point available in the evidence base), the bank closed $70 million in loan originations with a weighted average rate of approximately 7%. This was driven by Commercial & Industrial (C&I) and owner-occupied commercial mortgages, which saw an 80% increase in volume, while other commercial real estate increased 30%.
  • Margin Dynamics: After six consecutive quarters of declining Net Interest Margin (NIM) from 2.97% (Sept 2022) to 1.79% (March 2024), management reported a stabilization and slight increase to 1.8% for the three and six months ended June 30, 2024.
  • Asset Repricing & Pipeline: The bank has a visible pipeline of assets repricing at higher rates. As of June 30, 2024, the pipeline was $137 million with a projected average rate of 6.75%.
  • H2 2024 Exposure: $65 million of multifamily and non-owner-occupied commercial mortgages were scheduled to reprice from a weighted average of 4.24% to 7.0%.
  • 2025 Exposure: $122 million of similar assets were projected to reprice from 3.53% to 7.02%.
  • Service Mix: Beyond core lending, the bank provides a comprehensive suite of services including trust, estate, and custody solutions, retail investment advisory, insurance, and extensive digital banking capabilities (mobile, online, ACH, wire transfers).
  • Asset Quality Management: Management indicated proactive engagement with borrowers showing projected cash flow stress, reaching out to discuss options, suggesting an active approach to credit risk mitigation.

4. Archetype and Conviction

Archetype: Quality Compounder (with Cyclical Recovery characteristics) Fit Analysis: FLIC fits the Quality Compounder archetype due to its stable, relationship-based business model and its ability to navigate interest rate cycles through active repricing. The evidence suggests a "margin inflector" dynamic where the bank successfully halted a multi-year NIM decline and is positioned to benefit from the repricing of its loan book (moving from ~3.5-4.2% to ~7.0%).

Conviction Stack:

  • Thesis Strength: Low (Tactical only; no macro thesis).
  • Evidence Quality: Moderate. The evidence is robust regarding the *direction* of the margin and the *volume* of repricing, but it is dated (2024 data points). As of 2026, we lack the most recent quarterly results to confirm if the 1.8% margin has continued to expand or if the 2025 repricing has fully materialized.
  • Structural Quality: Unknown. The setup state is undefined.
  • Setup Readiness: None. No breakout or forming coil is identified.
  • Rerating Potential: Dependent on the successful execution of the repricing strategy and the maintenance of asset quality as loans mature at higher rates.

Valuation Context: No specific valuation multiples (P/E, P/B) are provided in the evidence base for 2026. The current price of $11.87 must be evaluated against the book value and earnings power, which are not explicitly quantified in the provided text.

ATR Context: The current ATR of 2.9% is "productive." It sits below the "high" (4-6%) sweet spot but above the "weak" (<2.5%) threshold. This suggests the stock is moving with enough volatility to offer opportunity but is not in a state of extreme, erratic expansion that typically precedes severe drawdowns.

5. Invalidations, Strengths, and Gaps

What Would Strengthen the Case:

  • Confirmation that the 2025 repricing of $122 million has occurred as projected, resulting in sustained NIM expansion beyond 1.8%.
  • Evidence of continued growth in C&I and owner-occupied loan volumes (the 80% growth trend from 2024 continuing).

What Would Invalidate the Case:

  • Deterioration in asset quality where "borrowers with projected cash flow stress" result in significant charge-offs, negating the benefit of higher rates.
  • A reversal of the NIM trend, with margins falling back below 1.79%.

Gaps in Evidence Base:

  • Missing 2025/2026 Financials: The evidence base relies heavily on 2024 earnings transcripts. We lack the actual 2025 or 2026 financial results to confirm if the management expectations (from 2024) were met.
  • Missing Valuation Metrics: No P/B, P/E, or ROE data is available to assess if $11.87 is cheap or expensive relative to book value.

PRIVATE ANALYST CALL

Judgment: Hold Confidence: low Key evidence: NIM stabilized at 1.8% after six quarters of decline; $122M of loans scheduled to reprice to ~7.02% in 2025; strong growth in relationship-based C&I lending. Sizing hint: N/A due to undefined setup; position sizing should be zero until structural clarity is established. Expected path: Management expects margin expansion as the $122M loan book reprices; the bank will continue to focus on relationship-based C&I lending. Expected horizon: 12-18 months for the repricing cycle to fully impact earnings.

Loading chart...
Exhibit 1: FLIC daily candlestick — no active setup overlay.

Source-backed evidence anchors and catalysts land once Convexity finishes coverage for FLIC.

Core assumptions for this name haven't been articulated yet — they land alongside the rerating thesis.

Value picture unavailable — no financial spine on file for FLIC.

Layer B fundamentals snapshot not yet available. Highlights land once Convexity finishes the classification.

Coverage: