The $1,100 Signal: Evercore's Lumentum Coverage Reveals the Next AI Infrastructure Trade Isn't On-Chain

The initiation of coverage is rarely a news event. It is a data point, buried in a sell-side PDF, that most traders scroll past. On February 12, 2025, Evercore ISI dropped its first report on Lumentum Holdings (NASDAQ: LITE) with an Outperform rating and a $1,100 price target. The stock barely moved. The news cycle barely noticed. But for anyone who reads infrastructure cycles for a living, this was not a stock tip. It was a timestamped confirmation that the AI capex supercycle has officially rotated away from GPUs and into the optical layer. This essay is not about Lumentum's quarterly earnings. It is about parsing the signal embedded in this 200-page PDF and translating it into a framework for tracking the next 18 months of AI infrastructure spending. Truth is found in the hash, not the headline, and this hash points to a supply chain that is about to become the battleground for AI dominance.