Situational Awareness LP Takes Bearish Stance on Corning Amid Valuation Concerns
Despite a near 300% share price surge driven by AI fibre agreements, the fund highlights a disconnect between Corning’s software-like valuation and its weak cash conversion rates.
Situational Awareness LP, a hedge fund managed by Leopold Aschenbrenner, has disclosed a new short position in Corning Incorporated (NYSE: GLW) through filings for the first quarter of 2026. The fund acquired put options covering approximately 155,000 shares, a move that signals a bearish outlook or a hedging strategy against the glass and optics manufacturer.
The disclosure comes at a time when Corning’s market capitalisation has exceeded $164 billion, propelled by investor enthusiasm surrounding optical fibre agreements with artificial intelligence hyperscalers such as Meta. Over the preceding twelve months, the company’s shares have climbed by nearly 300%, reaching all-time highs as the market priced in significant growth potential from the data centre boom.
However, Aschenbrenner’s analysis suggests a fundamental disconnect between Corning’s current valuation and its underlying cash generation. The fund argues that the stock is trading at a software-like multiple without the corresponding cash flow characteristics typical of the software sector. Instead, Corning’s physical infrastructure requirements demand substantial and ongoing capital injections to sustain operations and fulfil new contracts with hyperscalers.
Financial data from the first quarter of 2026 underscores these concerns. While Corning reported growth in core net income, it generated only $188 million in free cash flow against a quarterly revenue base of $4.35 billion. This results in a cash conversion rate of just 4.3%, a metric that appears low relative to the company’s $164 billion market valuation.
Management has further indicated that capital expenditure requirements are escalating to support optical fibre expansions. Projected capital expenditures for the fiscal year 2026 are modelled at $1.7 billion or higher. The combination of rising CapEx and weak cash conversion has led the fund to view the stock as carrying significant downside risk compared to other opportunities in the artificial intelligence sector.
