Optical Cable Corporation (OCC) Stock

Understand Optical Cable Corporation: how it makes money

Optical Cable makes fiber optic and copper data communications cabling plus connectivity hardware such as cabinets and enclosures, sold to enterprise and data center customers in the US and abroad. The business is a project-driven B2B manufacturer whose revenue rides fiber supply cycles, raw material costs, and enterprise IT capex timing.

The 34% gross margin narrows to a 6% operating margin, meaning most of the manufacturing spread is consumed by overhead; the business only generates meaningful operating profit when volume is high enough to absorb fixed costs.

Business quality (Mixed): Mixed. The 34% gross margin and multi-segment demand growth support the model, but the 6% operating margin, 205.4× P/E, and dependency on fiber supply create a fragile earnings profile at current valuation.

Valuation: At 205× earnings, OCC trades 850% above the Steel Works average (22×).

Bull case

• Demand breadth across three end markets: Management credited enterprise, data center, and severe-duty demand as the drivers of strong quarterly growth in Q2 FY26, reducing reliance on any single customer segment.
• Backlog gives forward visibility: Backlog growth provides substantial forward demand visibility, meaning a meaningful share of next quarter revenue is already contracted and less exposed to order-timing swings.
• Capacity headroom for incremental growth: Current manufacturing and staffing levels retain room for additional revenue growth, so near-term expansion does not require heavy incremental capex that would dilute the 34% gross margin.

Bear case

• Valuation is extreme vs. peers: The stock trades at a P/E of 205.4× versus a 22× Steel Works industry average (850% above), a level that prices in sustained multi-year hyper-growth and leaves little room for any demand deceleration.
• Fiber shortages stretch lead times: Industry-wide fiber shortages are creating longer lead times, which can force customers to shift orders to competitors or delay projects, directly capping OCC's ability to grow revenue even when demand is strong.
• Input cost inflation squeezes margins: Higher raw material prices pressure the 34% gross margin, and while management says it can pass costs through via price adjustments, any lag in pass-through hits the already-thin 6% operating margin first.

Optical Cable Corporation earnings call transcripts

• OCC Q2 FY26 earnings call transcript (reported 2026-06-08) · analysis
• OCC Q1 FY26 earnings call transcript (reported 2026-03-09) · analysis
• OCC Q4 FY25 earnings call transcript (reported 2025-12-18) · analysis

All OCC earnings calls

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