Welcome to our dedicated page for Rigetti Computing SEC filings (Ticker: RGTI), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
This page provides access to Rigetti Computing, Inc. (Nasdaq: RGTI) SEC filings, including Forms 10-K, 10-Q, 8-K and other disclosures filed with the U.S. Securities and Exchange Commission. Rigetti is a quantum technology company focused on full-stack quantum and quantum-classical computing, and its filings offer detailed information on its superconducting qubit systems, cloud services, on-premises hardware, and capital markets activity.
Through these filings, investors can review quarterly and annual reports that discuss Rigetti’s business operations, research and development spending on superconducting quantum processors and chiplet-based architectures, and the role of its Fab-1 manufacturing facility. Current reports on Form 8-K, such as the filing that furnished a press release on financial results for the quarter ended September 30, 2025, highlight material events including earnings releases, technology roadmap updates, and financing transactions.
Rigetti’s registration of its common stock and warrants on The Nasdaq Capital Market is documented in its SEC filings, which identify the trading symbols RGTI for common stock and RGTIW for warrants. These documents also describe the company’s use of equity offerings, such as at-the-market programs, to fund working capital, capital expenditures, and other corporate purposes.
On Stock Titan, users can view Rigetti’s SEC filings alongside AI-powered summaries that explain key points from lengthy documents, helping to interpret complex disclosures about quantum technology development, collaborations, and financial condition. Real-time updates from EDGAR, combined with structured access to Forms 10-K, 10-Q, 8-K and other filings, allow investors to track Rigetti’s regulatory history, governance disclosures, and material announcements related to its quantum computing business.
Rigetti Computing, Inc. announced the general availability of its new 108-qubit quantum computing system, Cepheus-1-108Q, now accessible through the Rigetti Quantum Cloud Services platform and Amazon Braket. This is Rigetti’s highest qubit-count system and described as the industry’s largest modular quantum computer based on the company’s proprietary chiplet-based architecture.
The system combines twelve interconnected 9-qubit chiplets, tripling the qubit count from Rigetti’s prior 36-qubit Cepheus-1-36Q system. It is currently operating at a 99.1% median two-qubit gate fidelity with ~60 ns gate speed and 99.9% median single-gate fidelity. Rigetti states that chiplet design refinements have shifted performance limits from coupler behavior to coherence time, which it is addressing through materials and fabrication work.
The company plans to continue enhancing Cepheus-1-108Q during 2026, targeting a 99.5% median two-qubit gate fidelity later in the year, and intends to update its technology roadmap, including how it expects to reach quantum advantage in about three years.
Rigetti Computing Inc reported that The Vanguard Group amended its Schedule 13G/A to state it beneficially owns 0% of Common Stock, representing 0 shares, following an internal realignment described in the filing.
The amendment cites SEC Release No. 34-39538 and explains certain Vanguard subsidiaries will report ownership separately; the form is signed by Ashley Grim on 03/27/2026.
Rigetti Computing, Inc. reported that director H. Gail Sandford has notified the company she will not stand for re-election to the Board of Directors when her current term ends at the 2026 Annual Meeting of Stockholders. The company stated that her decision is not due to any disagreement regarding operations, policies, or practices. Rigetti expressed appreciation for Ms. Sandford’s commitment and service to the company.
Rigetti Computing’s President and CEO Subodh K. Kulkarni received a grant of stock options covering 600,000 shares of common stock. The options have an exercise price of $16.99 per share and expire on March 9, 2036. They were granted as compensation rather than bought on the open market.
According to the vesting terms, one‑thirty‑sixth of the options vest and become exercisable on the 10th day of each calendar month starting in April 2026, as long as he remains in continuous service with Rigetti through each vesting date. Following this grant, he holds 600,000 options under this award.
Rigetti Computing chief financial officer Jeffrey A. Bertelsen received an option grant for 180,000 shares of common stock at an exercise price of $16.99 per share. These options begin vesting monthly starting in April 2026 over 36 months, subject to his continued service.
On the same date, he sold 4,270 shares of common stock at a weighted average price of $17.5186 per share in nondiscretionary “sell to cover” transactions to satisfy tax withholding obligations tied to RSU settlement. After this sale, he directly holds 175,609 shares of common stock.
Rigetti Computing, Inc. Chief Technology Officer David Rivas reported two common stock transactions. He executed nondiscretionary open-market sales of 36,719 shares at a weighted average price of $17.5201 per share to cover tax withholding from restricted stock unit (RSU) settlement, and then received an award of 80,000 RSUs. Following these transactions, he directly holds 731,914 shares. The RSU award vests over time, with one-fourth vesting on February 20, 2027 and the remaining three-fourths vesting in equal quarterly installments on February 20, May 20, August 20, and November 20, subject to continued service.
Rigetti Computing, Inc. is an early-stage quantum computing company focused on superconducting, multi-chip processors delivered via cloud services and on-premises quantum processing units (QPUs). It operates its own Fab-1 fabrication facility and emphasizes modular “chiplet” architectures to scale qubit counts.
Recent systems include the 36‑qubit Cepheus‑1‑36Q with a reported 99.6% median two‑qubit gate fidelity and a 76‑nanosecond median gate time, and a 108‑qubit Cepheus‑1‑108Q using twelve 9‑qubit chiplets. Internal testing has shown two‑qubit fidelities up to 99.9% on prototype platforms.
The company is building a business model around QPU sales, quantum computing‑as‑a‑service and development contracts, with partners such as AWS, Microsoft Azure and government agencies. It reported a net loss of $216.2 million in 2025 and an accumulated deficit of $771.0 million, and expects continued losses as it invests heavily in R&D and manufacturing.
Rigetti entered a Collaboration Agreement with Quanta, under which each party plans to invest at least $250 million in quantum computing over five years, and Quanta bought approximately $35 million of Rigetti common stock. The company also received an $8.4 million purchase order to deliver a 108‑qubit system to India’s C‑DAC and continues to highlight significant technical and commercialization risks, including the possibility that quantum advantage or large‑scale fault‑tolerant systems may not be achieved on its anticipated timeline or at all.
Rigetti Computing reported 2025 results showing a smaller quantum-computing business still investing heavily for growth. Full-year revenue was $7.1 million, down from $10.8 million, and the company generated gross profit of $2.1 million, down from $5.7 million. Operating expenses rose, with research and development reaching $61.3 million and selling, general and administrative at $25.4 million, driving an operating loss of $84.7 million. After large non-cash mark-to-market swings on warrant and earn-out liabilities, net loss was $216.2 million, or $(0.70) per share, while non-GAAP net loss, which excludes these items and stock-based compensation, was $50.5 million, or $(0.16) per share. Despite losses, Rigetti ended December 31, 2025 with $44.9 million in cash and $398.7 million in short-term investments, supported by $439.1 million of net financing inflows, mainly from at-the-market stock sales and warrant exercises, which lifted total assets to $666.6 million and stockholders’ equity to $546.2 million.