Shares of FormFactor surged +10.1% to $149.99 on September 30 after Deutsche Bank launched coverage with a Buy rating and a $200 price target — a figure that implies another 33% upside from today's already elevated close. The catalyst: a bold thesis that FormFactor's probe-card business for Nvidia's advanced AI chips could become a revenue engine worth watching. Deutsche Bank Gives FormFactor a $200 Price Target on Its Nvidia Bet — But Can a Second-Source Supplier Really Command This Premium?

Shares of FormFactor rocketed +10.1% to $149.99 after Deutsche Bank analyst George Brown initiated coverage with a Buy rating and a $200 price target, staking his thesis on a single, high-stakes claim: FormFactor has secured a position as a second source of probe cards for Nvidia GPUs manufactured at TSMC.

  • The Nvidia Deal Could Double FormFactor's Logic Business — Eventually. The bank says this second-source role unlocks a total addressable market of approximately $0.5 billion, on par with the company's entire logic probe card revenue base for 2026.

Brown projects initial sales will begin in the second half of 2026, with FormFactor targeting roughly 20% market share that could generate over $0.2 billion in sales by 2028. That's meaningful for a company that just posted record quarterly revenue of $258.2 million in Q2, but it's still two years out.

  • The Stock Has Already Priced In Enormous Optimism. FormFactor has surged 274% over the past year , and one valuation model pegs it at roughly 130% overvalued relative to a fair-value estimate of $59.27.

The stock trades at a price-to-earnings ratio of 89x , meaning investors are paying up for growth that hasn't arrived yet. Insiders have sold nearly $4.7 million in shares over the past three months , a pattern worth watching alongside the bullish analyst call.

  • Execution Is Accelerating — But Concentration Risk Is Real. FormFactor's most recent quarter beat Wall Street estimates handily, with adjusted earnings of $0.82 per share versus expectations of $0.61, and record revenue of $258.2 million against a $240 million consensus. Yet customer concentration is significant: SK Hynix accounts for 29.5% of revenue and the top three customers represent nearly 40% of sales. Adding Nvidia GPU probe cards diversifies the book but also deepens dependence on a handful of AI-chip giants.

  • The Broader Analyst Community Isn't Uniformly Bullish. Other firms have recently adjusted their price targets downward , and the average Wall Street target implies just 1.7% upside over the next twelve months — a stark contrast to Deutsche Bank's 33% gap from today's price. The divergence suggests the Street is split on whether FormFactor's AI-testing story justifies its current valuation, let alone a further leap.

The bottom line: FormFactor's fundamentals are genuinely strong, but the stock now trades on faith that a second-source Nvidia relationship will scale on schedule — a bet that leaves little room for stumbles.