Rigetti Computing (RGTI) Stock Dips After Hours Despite Strong Q1 Revenue Performance

Key Highlights

• Q1 2026 revenue reached $4.4 million, representing a threefold increase year-over-year and surpassing the $4.09 million analyst consensus.
• Loss per share of -$0.04 aligned with Wall Street projections.
• The company’s Cepheus-1-108Q system with 108 qubits went live in April across Amazon Braket and Microsoft Azure Quantum platforms.
• Operating losses expanded to $26 million, with research and development accounting for approximately $20 million of expenses.
• A $100 million commitment to the UK aims to establish a 1,000+ qubit quantum system in the next three to four years.

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Rigetti Computing (RGTI) delivered first-quarter results that exceeded revenue expectations, yet shares retreated approximately 1.85% during after-hours trading. This followed an 8.3% advance in regular trading that brought the closing price to $18.59.

Rigetti Computing, Inc., RGTI

The quantum computing company recorded $4.4 million in quarterly revenue, marking a 193% jump from the $1.5 million generated in the comparable quarter of 2025. This performance exceeded analyst projections, which ranged between $4.09 million and $4.13 million. The adjusted loss per share came in at -$0.04, matching consensus estimates.

Shares had experienced upward momentum heading into the earnings announcement, buoyed by positive sentiment across the quantum computing sector. Industry peers including IonQ (IONQ) and D-Wave Quantum (QBTS) posted gains of 15.5% and 6.5% respectively during the same trading session.

The subdued after-hours movement was largely anticipated by market observers. The quarterly report contained few unexpected elements.

Revenue acceleration stemmed primarily from Novera QPU shipments and government-related contracts. The company’s gross margin showed modest improvement, climbing to 31% from the prior year’s 30%.

Cepheus-1-108Q System Goes Operational

The most significant product development was the April deployment of Rigetti’s Cepheus-1-108Q quantum computing system. The platform is now accessible through Amazon Braket, Microsoft Azure Quantum, and Rigetti’s proprietary cloud infrastructure.

This rollout came later than initially planned. In January, Rigetti extended the deployment schedule to accommodate additional technical refinements prior to public availability.

Chief Executive Subodh Kulkarni indicated the system is projected to achieve a median 99.5% two-qubit gate fidelity by year-end, representing a critical benchmark for operational precision in quantum computing.

Operational expenditures climbed 23.5% on a year-over-year basis to $27.3 million. The operating deficit expanded from $22 million to $26 million compared to the prior-year period. Research and development initiatives consumed nearly $20 million of total expenses.

The company closed the quarter with $5.69 million in cash and marketable securities, representing 87% of total assets. Rigetti maintains a debt-free balance sheet.

Ambitious 1,000-Qubit UK Initiative Underway

Looking ahead, Rigetti’s most substantial strategic move involves a $100 million capital commitment in the United Kingdom, designed to establish a quantum computing facility within a three-to-four-year timeframe.

The planned system will incorporate over 1,000 physical qubits — representing more than a ninefold expansion compared to the current Cepheus architecture.

Rigetti had previously set goals for a 1,000-qubit system by 2024 or 2025. Supply chain disruptions and engineering challenges necessitated timeline adjustments.

The organization has subsequently refined its strategic direction. Instead of prioritizing raw qubit count milestones, Rigetti now emphasizes performance metrics before pursuing scale.

Wall Street analysts forecast full-year 2026 revenue expansion of approximately 220%, though the path to profitability remains beyond the current fiscal year.

Non-GAAP net loss showed marginal improvement, narrowing to $14.7 million from $15.3 million in Q1 2025, representing incremental progress in the right direction.

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