IonQ posts record Q3 2026 revenue and lifts FY2026 revenue guidance above $500 million

IonQ reported third‑quarter 2026 revenue of $173.8 million, a 336 % year‑over‑year increase, and GAAP EPS of $0.56 billion driven by a non‑cash warrant mark‑to‑market gain. The company raised its full‑year 2026 revenue outlook to $505 million‑$515 million, citing a growing backlog of $1.2 billion and new contracts, including a DARPA program valued up to $300 million and a deployment at NVIDIA. It also announced the acquisition of Elisity to expand its quantum security platform and highlighted a $90.3 million contribution from its IonQ Platform segment and $83.5 million from SkyWater Foundry Services.

The raised FY2026 revenue guidance expands the market’s revenue expectations for IonQ, potentially supporting a higher valuation (the company states the new range reflects 110 % YoY growth in quantum‑computing revenue). The record quarter also improves the company’s cash position, with $3.7 billion in cash and investments after a $2.0 billion equity offering, giving it ample liquidity for further acquisitions and R&D.

  • 1Q3 2026 GAAP revenue was $173.8 million, up 336 % YoY.
  • 2Full‑year 2026 revenue guidance was raised to $505 million‑$515 million.
  • 3Backlog grew to $1.2 billion.
  • 4IonQ Platform segment revenue was $90.3 million, up 127 % YoY.
  • 5SkyWater Foundry Services segment revenue was $83.5 million.
  • 6Cash, cash equivalents and investments totaled $3.7 billion as of September 30 2026 (pro‑forma for the October 16 equity offering).

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