Rigetti Computing’s shares have climbed roughly 151% over the past year, driven by renewed investor enthusiasm for quantum hardware developers. The company reported a 68% increase in revenue to $54.2 million for fiscal 2025, outpacing the 45% growth logged in the prior period. This surge reflects expanded commercial engagements with cloud providers and increased bookings from early-stage government research projects. Institutional investors have cited Rigetti’s full-stack approach—combining custom superconducting qubits with proprietary control software—as a key differentiator in a crowded field.

Despite top-line strength, Rigetti’s fourth-quarter results revealed margin headwinds. Gross margin contracted to 45% from 52% a year earlier, as R&D and fab-upgrade expenses climbed to $28 million, up 30% sequentially. Net loss widened to $42 million, or $0.24 per share, compared with a $35 million loss, or $0.20 per share, in Q4 2024. Management attributed the spending increase to accelerated hiring in its Berkeley, California lab and investments in next-generation cryogenic control electronics, signaling a trade-off between near-term profitability and long-term scalability.

Rigetti’s collaboration with the Defense Advanced Research Projects Agency has encountered delays, with key milestones for quantum processor delivery slipping by six months. Originally slated to demonstrate error-corrected operations on a 32-qubit testbed by year-end 2025, the company now expects completion in mid-2026. This setback raises questions about Rigetti’s ability to meet government deadlines and could defer potential contract payments totaling up to $12 million. Analysts warn that further delays may impact credibility in large-scale defense procurement processes.

Looking ahead, Rigetti plans to deploy a 40-qubit system in Q3 2026 and an 80-qubit machine by late 2027, aiming to attract research collaborations in chemistry and materials science. With $350 million in cash and equivalents as of December 31, 2025, the company projects a cash runway into mid-2027 under current burn rates. For investors hoping a $10,000 allocation could become $1 million, achieving a 100-fold gain would demand annualized growth north of 75% over five years—an ambitious target given competitive pressures from better-funded rivals. Key catalysts include successful error-correction demonstrations, new commercial agreements, and tangible progress on DARPA deliverables.