Price versus value
- Price
- $156.74
- Fair value
- $42.88
- Potential value
- $61.96
- As of
- 2026-09-25
Main upside reason
Accelerated hyperscale datacenter deployment driving enterprise optical content per GPU beyond 1.5x by 2028, propelling total company revenues to the guided $20B run rate early in Q3 2026 and scaling toward the $10B photonics TAM target by 2030.
Main risk
Optical Communications segment revenue growth decelerates below 10% YoY in FY2026 or FY2027.
Corning Incorporated is executing an impressive operational ramp in AI datacenter optical fiber, but shares at $156.74 have decoupled entirely from underlying business fundamentals. Trading at an extreme 265.5% premium to our multi-stage composite fair value of $42.88 and a 38.46x forward P/E multiple, Corning presents deeply asymmetric downside risk, justifying an unambiguous Sell rating.4
Operational acceleration is indisputably real within Optical Communications, which generated $6,274M in FY2025 and surged 32% year-over-year in Q2 2026 to exceed $2B in quarterly revenue, with segment net income growing 77% to $438M. Enterprise optical content per GPU is guided to expand by 1.3x to 1.5x by 2028, supported by multi-year customer agreements that de-risk the guided ~$2.0B FY2026 program,. Management targets reaching an annualized revenue run rate of $20B as early as Q3 2026,.