COHR vs LITE

Coherent Corp exhibits exceptional operational health with a Piotroski F-Score of 8/9, signaling strong financial fundamentals despite a massive valuation premium. While the current price of $336.09 dwarfs the Graham Number ($32.18) and Intrinsic Value ($29.80), this divergence is typical for high-growth AI-infrastructure plays where the market prices in future dominance. The company's vertical integration in the Datacom AI/ML vertical and a PEG ratio of 0.92 suggest that the explosive earnings growth (73% YoY) justifies the current trajectory. However, significant insider selling and a thin net profit margin remain primary points of caution.

LITE exhibits a dangerous divergence between explosive growth and fundamental valuation. While the Piotroski F-Score of 4/9 indicates stable health, the company's valuation is completely detached from reality, trading at $897.30 against a Graham Number of $30.16 and an Intrinsic Value of $23.87. Severe liquidity risks are evident with a Current Ratio of 0.61 and a high Debt/Equity ratio of 3.92. Despite massive YoY EPS growth, the P/E of 263.14 and aggressive insider selling suggest a parabolic bubble nearing a correction.