Welcome to our dedicated page for Quantum Computing news (Ticker: QUBT), a resource for investors and traders seeking the latest updates and insights on Quantum Computing stock.
Quantum Computing Inc. (Nasdaq: QUBT) generates a steady flow of news around its work in integrated photonics, quantum optics, and quantum computing systems. Company announcements highlight progress in room-temperature, low-power quantum machines, thin-film lithium niobate (TFLN) photonic chips, and applications across high-performance computing, artificial intelligence, cybersecurity, and remote sensing.
News coverage for QUBT often includes strategic transactions and partnerships. The company has disclosed an agreement to acquire Luminar Semiconductor, Inc. and has been selected as the stalking horse bidder for selected remaining assets of Luminar Technologies, Inc. in connection with Luminar’s Chapter 11 process. These stories focus on how additional photonic components, patents, and LiDAR platforms are expected by QCi to support its technology roadmap and extend its presence across the photonics value chain.
Investors and observers will also find product and technology milestones in the QUBT news stream. Examples include the debut of Neurawave, a photonics-based reservoir computing system built on a standard PCIe interface, and demonstrations of the Dirac-3 quantum optimization system via cloud access. Event-focused releases, such as QCi’s participation in CES Foundry and SuperCompute25, describe live demos for financial modeling, AI training, and route optimization that illustrate how quantum photonics can address complex decision problems.
Another recurring theme in QUBT news is capital raising and corporate development. The company has reported oversubscribed private placements with institutional investors, outlining plans to use proceeds for commercialization, strategic acquisitions, and expansion of engineering and manufacturing capabilities. Leadership updates, including the appointment of Dr. Yuping Huang as CEO, and collaborations like the co-development of 400G/Lane TFLN modulator-based 3.2 Tbps optical engines with POET Technologies Inc., add further context for those tracking QCi’s evolution. Bookmark this page to review QUBT’s latest press releases, conference appearances, financing updates, and technology announcements in one place.
Quantum Computing Inc. completed the acquisition of Luminar Semiconductor, Inc. for an all-cash $110 million, making LSI a wholly owned subsidiary. The deal adds lasers, detectors, packaging, manufacturing and patents to QCi's thin-film lithium niobate platform, aiming to create a vertically integrated, domestic photonics-to-quantum product pipeline and near-term aerospace/defense revenue visibility.
Quantum Computing Inc. (Nasdaq: QUBT) was selected as the stalking horse bidder for selected remaining assets of Luminar Technologies at an agreed purchase price of approximately $22 million, subject to higher or better offers through a court-supervised auction.
The proposed transaction, to be completed in connection with Luminar's Chapter 11 process, is subject to U.S. Bankruptcy Court approval and is expected to close in Q1 2026 if approved. Combined with the previously announced acquisition of Luminar Semiconductor, the assets would extend QCi's photonics footprint into deployed LiDAR systems, contribute immediate revenue, and retain key technical and manufacturing teams to support commercial operations and R&D.
Quantum Computing Inc. (Nasdaq: QUBT) confirmed the appointment of Dr. Yuping Huang as Chief Executive Officer, effective January 1, 2026, after serving as Interim CEO since April 11, 2025. Dr. Huang brings over 20 years in quantum physics and led research programs totaling approximately $40M in funding from U.S. agencies and partners.
The company said the leadership change aligns with its ten-year technology roadmap as QCi shifts from prototype and small-batch manufacturing toward industrial-scale production, with plans to refine engineering, expand Fab 1 operations, and lay foundations for Fab 2. QCi emphasizes room-temperature, low-power integrated photonics devices for research, government, and commercial markets.
Quantum Computing Inc (Nasdaq: QUBT) signed a Stock Purchase Agreement to acquire Luminar Semiconductor, Inc. (LSI) from Luminar Technologies (Nasdaq: LAZR) for $110 million in cash, subject to customary adjustments.
The acquisition adds LSI's photonic components, patents, and engineering team to QCi to strengthen its supply chain, increase engineering depth, and accelerate development of compact, integrated quantum systems. QCi will act as the proposed stalking horse bidder in Luminar's Chapter 11 Section 363 sale process; LSI is not a debtor and is operating in the ordinary course.
Closing is subject to customary conditions and bankruptcy court approval, which the parties expect by end of January 2026.
Luminar (NASDAQ: LAZR) agreed to sell its subsidiary Luminar Semiconductor (LSI) to Quantum Computing Inc. (QCi) for $110 million in an all-cash transaction.
LSI will remain operational and is not a debtor in Luminar’s voluntary Chapter 11 cases; the sale requires bankruptcy-court approval under a Section 363 process expected by end of January 2026, subject to customary closing conditions. QCi said it will invest to scale LSI and accelerate its quantum photonics roadmap.
Quantum Computing Inc (Nasdaq: QUBT) will debut live demonstrations at CES Foundry in Las Vegas during CES 2026 (Jan 6–9), with CES Foundry open Jan 7–8.
QCi will present hands-on quantum photonics demos at Booth FT 16 showing route optimization, AI training acceleration, and financial-model exploration to illustrate real-world decision improvements. The company highlights U.S. manufacturability via a thin film lithium niobate foundry in Tempe, Arizona supporting a 150 mm wafer line.
Quantum Computing Inc (Nasdaq: QUBT) will debut live demos of its quantum photonics systems at CES 2026 in Las Vegas, running Jan. 6–9, 2026, with CES Foundry sessions on Jan. 7–8 at the Fontainebleau Las Vegas.
QCi plans hands-on demonstrations at Booth FT 16 showing applications in route optimization, AI training acceleration, and financial modeling, and highlights U.S. manufacturability via a thin film lithium niobate foundry in Tempe, Arizona supporting a 150 mm wafer line.
Quantum Computing Inc (Nasdaq: QUBT) announced an oversubscribed private placement of 26,867,276 shares priced at market to raise approximately $500 million gross. The company said the offering includes participation by several large existing shareholders and a first-time investment from a global alternative asset manager. The closing is expected on or about September 24, 2025, subject to customary conditions. The company intends to use net proceeds for commercialization, strategic acquisitions, sales and engineering hires, working capital, and general corporate purposes. The securities have not been registered under the Securities Act; the company agreed to file a resale registration statement. The company reported total gross capital raised since November 2024 of approximately $900 million and an expected post-close cash position of about $850 million.
Quantum Computing Inc. (Nasdaq: QUBT) announced participation at the UBS Global Technology and AI Conference in Scottsdale, Arizona on December 1-4, 2025. Interim CEO Dr. Yuping Huang will join a Quantum Computing Panel on December 1, 2025 at 2:55 PM MT hosted by UBS analyst Madeleine Jenkins. CFO Chris Roberts and Dr. Huang will be available for one-on-one meetings on December 1 and 2, 2025.
The announcement lists speakers, panel time, and investor meeting availability for shareholders and analysts ahead of the conference.
Quantum Computing Inc (Nasdaq: QUBT) will unveil Neurawave, a photonics-based reservoir computing system, at SuperCompute25 in St. Louis, November 18–20, 2025. Neurawave is a PCIe-based, room-temperature photonic platform designed for integration with existing computing infrastructure and aimed at edge-AI use cases such as signal processing, time-series forecasting, and pattern recognition.
The company will show Neurawave at Booth #4344 and offer on-cloud demonstrations of its Dirac-3 quantum computer, emphasizing deployable, scalable photonic solutions for high-performance and energy-efficient applications.
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