LongGLWOctober 30, 2026

O'Keefe Stevens Advisory, Inc. on Corning Incorporated

Thesis

O’Keefe Stevens remains a Corning shareholder despite the stock’s nearly 40% quarterly decline, having trimmed and hedged after its earlier surge. Operating fundamentals continued to grow: Q2 core sales rose 17%, core EPS increased 30% and Optical Communications grew 32%. Management guided to further Q3 growth and reiterated a target of $20 billion of annualized sales by the end of 2026. The adviser interprets some of the selloff as position-driven, potentially aggravated by forced liquidation across crowded AI infrastructure equities, rather than purely a deterioration in Corning’s business. Corning remains one of the adviser’s five largest holdings, but position sizing is essential given the volatility and AI spending risks.

“its 39.8% decline, despite continued fundamental growth, demonstrates how market positioning and forced selling can overwhelm underlying business performance in the short term.”
O'Keefe Stevens Advisory, Inc. — Q3 2026 Investor Letter

Key risks

  • Forced selling and leverage in crowded AI-infrastructure trades can overwhelm fundamentals.
  • The capital-intensive AI buildout may suffer an air pocket if end-customer adoption lags spending.
  • Financing strain at AI customers and suppliers could make demand projections less secure.
  • A significant single-stock drawdown can cause meaningful portfolio losses even when operating performance is strong.

Related ideas