Shares surged 11.1% to $204.36 as investors digested Vicor's bold manufacturing gamble: two new fabrication sites in New Hampshire that would roughly triple the company's production footprint. The rally was entirely company-specific — broader indexes finished lower — and it signals Wall Street's growing conviction that AI-driven power demand is real, even if the capacity to serve it is still years away.

  • The Existing Factory Is Nearly Full, and Orders Keep Piling Up. Vicor's current facility in Andover, Massachusetts — 320,000 square feet — is approaching capacity. That's not an abstract concern: demand from AI hyperscalers has driven backlog up 145% year-over-year to roughly $380 million.

Management guided for over $600 million in 2026 revenue , but without new production space, those orders would eventually hit a ceiling. The acquisition of two New Hampshire properties is Vicor's answer.

  • The Scale of the Bet Is Enormous for a Mid-Cap Company. Vicor is purchasing a 334,000-square-foot building on 66 acres in Merrimack and 54 acres in Hooksett, with a combined footprint of nearly one million square feet. That's about three times the size of its only existing fab. The company ended Q2 with $453.6 million in cash , and gross margins of 56.6% — comfortable, but building out a million square feet of advanced manufacturing will test that balance sheet. The first new fab has a one-year lead time to initial deployment , meaning no revenue contribution before late 2027 at the earliest.

  • AI Power Delivery Is the Revenue Engine. Vicor makes specialized power modules that deliver electricity more efficiently to AI chips — a niche growing as data centers devour more watts. Q2 revenue hit $143.4 million, up 26.9% from Q1, with advanced products revenue up 45% sequentially.

A new licensing agreement alone contributed $15 million in Q2. The dual model — selling hardware and licensing patents — is what allows Vicor to target a long-term goal of $2.5 billion in revenue with 70% gross margins.

  • Valuation Already Prices In a Lot of Success. The stock trades at roughly 65× 2026 earnings and 16.5× sales — a steep premium even by growth-stock standards. One valuation model estimates intrinsic value at just $171 per share , well below today's price. If the new fabs face construction delays or AI spending cools, shareholders are paying today for factories that may not produce returns until 2028 or beyond. The bet is clear: Vicor is building for a future where every data center needs its technology. The risk is equally clear — that future has to arrive on schedule.