お知らせ • Apr 09
Rigetti Computing, Inc. Announces General Availability of 108-Qubit Quantum Computing System Rigetti Computing, Inc. announced the general availability of its 108-qubit quantum computing system, Cepheus-1-108Q, accessible to customers and partners via the Rigetti Quantum Cloud Services Platform and through Amazon Braket. Cepheus-1-108Q is Rigetti’s highest qubit-count system to date and the industry’s largest modular quantum computing system, based on Rigetti’s proprietary chiplet-based architecture. The system comprises twelve interconnected 9-qubit chiplets, tripling the number of qubits and chiplets from Rigetti’s previous 36-qubit system, Cepheus-1-36Q. The system is currently performing at a 99.1% median two-qubit gate fidelity with a gate speed of ~60 ns and a 99.9% median single-gate fidelity. Key Technical Advancements: The new system features several significant engineering improvements designed to maintain fidelity and performance as qubit counts grow: Enhanced qubit and coupler design: Optimized chip design enables fast two-qubit gates and higher fidelity. CZ gates for error correction: Supports high-fidelity native gates and efficient circuit compilation necessary for quantum error correction and future fault-tolerant architectures. Rigetti achieved a two-qubit gate fidelity as high as 99.9% at 28 nanoseconds on a prototype system using a proprietary implementation of an adiabatic CZ gate scheme. These gates are already in use on Cepheus-1-108Q and will continue to improve as Rigetti incorporates those prototype learnings into larger systems. Upgraded control electronics: A newly engineered control system delivers superior signal-to-noise ratio for qubit readout. Advanced fabrication process: Rigetti’s Alternating-Bias Assisted Annealing technique improves qubit frequency targeting and reduces defects, contributing to higher fidelities. During system development, Rigetti refined its architecture to mitigate coupling interactions between tunable couplers that become more pronounced beyond 100 qubits. These design improvements shifted the primary performance limitation from coupler behavior to coherence time, a key factor the Company continues to address through innovations in materials and fabrication. Rigetti plans to continue to improve the fidelity of its individual chiplets and expects Cepheus-1-108Q to reach a median 99.5% two-qubit gate fidelity later this year. Rigetti intends to update its technology roadmap later this year, once it has incorporated the results of this work, including how the Company plans to reach quantum advantage in about three years. お知らせ • Apr 01
Rigetti Computing, Inc. Sells Novera QPU to University of Saskatchewan For First Quantum Computing System Rigetti Computing, Inc. announced that it has sold a 9-qubit Novera QPU to the University of Saskatchewan. The Novera QPU, which was shipped in March, will be at the core of USask’s first quantum computing system. The system will be managed by USask’s Centre for Quantum Topology and its Applications, an interdisciplinary institute devoted to advancing quantum science and quantum technology development. The fully assembled quantum computing system combines hardware from companies who are all members of the Novera QPU Partner Program — an ecosystem of quantum computing hardware, software, and service providers whose technologies are compatible with the Novera QPU. The Novera QPU will be installed in a Zero Point Cryogenics dilution refrigerator, Qblox control systems will be installed for operating the qubits, and QuantrolOx software will be integrated for automated qubit bring-up, characterization, and tuning. While the Novera QPU can be integrated with partners' technology, customers can also purchase full-scale quantum computing systems based on Rigetti’s modular Cepheus architecture ranging from 36 to 108 qubits. These systems include a sourced dilution refrigerator, Rigetti’s control systems, and QCS Outpost, a comprehensive software operating environment for administering, monitoring, integrating, and using a Rigetti quantum computer. Rigetti can manage the entire delivery and installation process to ensure a fully operational quantum computing system. Rigetti QPUs are manufactured in Rigetti’s Fab-1, the industry’s first dedicated and integrated quantum device manufacturing facility. Recent Insider Transactions • Mar 13
Chief Technology Officer recently sold Mex$11m worth of stock On the 10th of March, David Rivas sold around 37k shares on-market at roughly Mex$307 per share. This transaction amounted to 4.8% of their direct individual holding at the time of the trade. This was the largest sale by an insider in the last 3 months. Insiders have been net sellers, collectively disposing of Mex$110m more than they bought in the last 12 months. Reported Earnings • Mar 05
Full year 2025 earnings released: US$0.70 loss per share (vs US$1.09 loss in FY 2024) Full year 2025 results: US$0.70 loss per share. Net loss: US$216.2m (loss widened 7.6% from FY 2024). Revenue is forecast to grow 42% p.a. on average during the next 3 years, compared to a 20% growth forecast for the Global Semiconductor industry. お知らせ • Feb 18
Rigetti Computing, Inc. to Report Q4, 2025 Results on Mar 04, 2026 Rigetti Computing, Inc. announced that they will report Q4, 2025 results After-Market on Mar 04, 2026 お知らせ • Jan 09
Rigetti Computing, Inc. Provides Update on 108-Qubit System Rigetti Computing, Inc. on January 9, 2026 announced that it is revising its roadmap and adjusting the date for general availability of its 108-qubit quantum computing system, Cepheus-1-108Q. Cepheus-1-108Q is now expected to reach general availability around the end of the first quarter of 2026. Cepheus-1-108Q is based on twelve 9-qubit chiplets and leverages Rigetti’s proprietary modular chip architecture. The system will be Rigetti’s highest qubit count system to date and the industry’s largest modular quantum computing system. Recent Insider Transactions • Nov 23
Chief Technology Officer recently sold Mex$20m worth of stock On the 20th of November, David Rivas sold around 42k shares on-market at roughly Mex$483 per share. This transaction amounted to 5.7% of their direct individual holding at the time of the trade. This was the largest sale by an insider in the last 3 months. Insiders have been net sellers, collectively disposing of Mex$177m more than they bought in the last 12 months. Reported Earnings • Nov 12
Third quarter 2025 earnings released: US$0.62 loss per share (vs US$0.079 loss in 3Q 2024) Third quarter 2025 results: US$0.62 loss per share (further deteriorated from US$0.079 loss in 3Q 2024). Net loss: US$201.0m (loss widened US$186.1m from 3Q 2024). Revenue is forecast to grow 49% p.a. on average during the next 3 years, compared to a 19% growth forecast for the Global Semiconductor industry. お知らせ • Oct 28
Rigetti Computing, Inc. to Report Q3, 2025 Results on Nov 10, 2025 Rigetti Computing, Inc. announced that they will report Q3, 2025 results After-Market on Nov 10, 2025 Recent Insider Transactions • Aug 21
Chief Technology Officer recently sold Mex$12m worth of stock On the 20th of August, David Rivas sold around 44k shares on-market at roughly Mex$278 per share. This transaction amounted to 5.7% of their direct individual holding at the time of the trade. This was the largest sale by an insider in the last 3 months. Insiders have been net sellers, collectively disposing of Mex$161m more than they bought in the last 12 months. Reported Earnings • Aug 13
Second quarter 2025 earnings released: US$0.13 loss per share (vs US$0.072 loss in 2Q 2024) Second quarter 2025 results: US$0.13 loss per share (further deteriorated from US$0.072 loss in 2Q 2024). Net loss: US$39.7m (loss widened 219% from 2Q 2024). Revenue is forecast to grow 47% p.a. on average during the next 3 years, compared to a 16% growth forecast for the Global Semiconductor industry. お知らせ • Jul 23
Rigetti Computing, Inc. to Report Q2, 2025 Results on Aug 12, 2025 Rigetti Computing, Inc. announced that they will report Q2, 2025 results at 4:00 PM, US Eastern Standard Time on Aug 12, 2025 お知らせ • Jun 11
Rigetti Computing, Inc. has completed a Follow-on Equity Offering in the amount of $350 million. Rigetti Computing, Inc. has completed a Follow-on Equity Offering in the amount of $350 million.
Security Name: Common Stock
Security Type: Common Stock
Securities Offered: 30,309,780
Price\Range: $11.55
Transaction Features: At the Market Offering お知らせ • May 30
Rigetti Computing, Inc. has filed a Follow-on Equity Offering in the amount of $350 million. Rigetti Computing, Inc. has filed a Follow-on Equity Offering in the amount of $350 million.
Security Name: Common Stock
Security Type: Common Stock
Transaction Features: At the Market Offering Recent Insider Transactions • May 22
Chief Financial Officer recently sold Mex$2.9m worth of stock On the 21st of May, Jeffrey Bertelsen sold around 13k shares on-market at roughly Mex$231 per share. This transaction amounted to 6.3% of their direct individual holding at the time of the trade. In the last 3 months, there was an even bigger sale from another insider worth Mex$56m. This was Jeffrey's only on-market trade for the last 12 months. Reported Earnings • May 13
First quarter 2025 earnings released: EPS: US$0.15 (vs US$0.14 loss in 1Q 2024) First quarter 2025 results: EPS: US$0.15 (up from US$0.14 loss in 1Q 2024). Net income: US$42.6m (up US$63.4m from 1Q 2024). Revenue is forecast to grow 43% p.a. on average during the next 3 years, compared to a 16% growth forecast for the Global Semiconductor industry. お知らせ • Apr 30
Rigetti Computing, Inc. announced that it has received $35.000534 million in funding from Quanta Computer Inc. On April 30, 2025, Rigetti Computing, Inc. closed the transaction. お知らせ • Apr 29
Rigetti Computing, Inc. to Report Q1, 2025 Results on May 12, 2025 Rigetti Computing, Inc. announced that they will report Q1, 2025 results After-Market on May 12, 2025 Recent Insider Transactions • Mar 16
Chief Technology Officer recently sold Mex$56m worth of stock On the 11th of March, David Rivas sold around 352k shares on-market at roughly Mex$158 per share. This transaction amounted to 24% of their direct individual holding at the time of the trade. This was the largest sale by an insider in the last 3 months. Insiders have been net sellers, collectively disposing of Mex$137m more than they bought in the last 12 months. Reported Earnings • Mar 06
Full year 2024 earnings released: US$1.09 loss per share (vs US$0.57 loss in FY 2023) Full year 2024 results: US$1.09 loss per share (further deteriorated from US$0.57 loss in FY 2023). Revenue: US$10.8m (down 10% from FY 2023). Net loss: US$201.0m (loss widened 168% from FY 2023). Revenue is forecast to grow 40% p.a. on average during the next 3 years, compared to a 16% growth forecast for the Global Semiconductor industry. お知らせ • Mar 02
Rigetti Computing, Inc. Announces Cathy McCarthy Does Not to Stand for Re-Election to the Board of Directors On February 24, 2025, Cathy McCarthy notified Rigetti Computing, Inc. (the “Company”) that she would not stand for re-election to the Board of Directors of the Company (the “Board”) upon the completion of her current term, which expires at the Company’s 2025 Annual Meeting of Stockholders (the “2025 Annual Meeting”). Ms. McCarthy's decision not to stand for re-election was not due to any disagreement with the Company on any matter relating to the Company's operations, policies or practices. お知らせ • Feb 25
Rigetti Computing, Inc. to Report Q4, 2024 Results on Mar 05, 2025 Rigetti Computing, Inc. announced that they will report Q4, 2024 results After-Market on Mar 05, 2025 Board Change • Jan 06
High number of new and inexperienced directors There are 7 new directors who have joined the board in the last 3 years. The company's board is composed of: 7 new directors. No experienced directors. No highly experienced directors. Independent Director H. Sandford is the most experienced director on the board, commencing their role in 2022. The following issues are considered to be risks according to the Simply Wall St Risk Model: Lack of board continuity. Lack of experienced directors.