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 (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.
Quantum Computing Inc. (Nasdaq: QUBT) reported third quarter 2025 results on November 14, 2025, showing accelerating commercial traction and a fortified balance sheet.
Key figures: Q3 revenue $384k (up ~280% YoY), gross margin 33%, net income $2.4M ($0.01 basic), and operating expenses $10.5M. Cash and cash equivalents were $352.4M with investments of $460.6M, and the company raised $500M in Q3 plus an additional $750M after quarter end, giving >$1.5B liquidity.
Operational highlights include a first U.S. commercial sale of quantum cybersecurity to a top-5 bank, ongoing NASA collaboration using Dirac-3 for LiDAR noise removal, Fab 1 small-batch TFLN production in Tempe, and hiring to support scale.
POET (NASDAQ: POET) and Quantum Computing Inc (NASDAQ: QUBT) announced a strategic collaboration to co-develop 400G/Lane TFLN modulator-based 3.2Tbps optical engines for CPO and next‑gen AI connectivity.
POET will fund development targeted for completion in H2 2026. The design pairs QCi's TFLN modulators with the POET Optical Interposer platform and aims to double current network lane speeds. The global market for 3.2T pluggable and CPO formats is projected near $12 billion by 2030.
Quantum Computing Inc. (Nasdaq: QUBT) will host a third quarter 2025 shareholder call on Friday, November 14, 2025 at 4:30 p.m. ET to review operational progress for the quarter ended September 30, 2025. The company will release its Q3 2025 financial results after market close that day.
Investors can join a live webcast via the company's Investor Relations site or the provided webcast link, or dial in at (888) 506-0062 (U.S.) or (973) 528-0011 (international) using access code 125609. A replay will be available through November 28, 2025 with conference ID 53123.
Quantum Computing Inc (NASDAQ: QUBT) announced on Oct 6, 2025 that it entered into securities purchase agreements for an oversubscribed private placement of 37,183,937 shares of common stock priced at the market under Nasdaq rules. The offering is expected to generate $750 million in gross proceeds, with closing targeted on or about Oct 8, 2025, subject to customary closing conditions.
According to the press release, QCi's pro‑forma cash position is expected to be approximately $1.55 billion after closing and total capital raised since Nov 2024 is $1.64 billion. The company states it will use net proceeds to fund commercialization, pursue strategic acquisitions, establish volume production, expand sales and engineering headcount, and for working capital and general corporate purposes.
Quantum Computing Inc. (Nasdaq: QUBT) announced it will showcase its groundbreaking Quantum Secure Solution at ECOC 2025 in Booth C4235. The solution represents a significant advancement in quantum communications, featuring high-dimensional time-energy entangled quantum modes for enhanced data security.
The platform operates at room temperature without requiring cryogenics and is compatible with existing telecom infrastructure. Key features include greater data density, improved scalability, and enhanced noise resilience. The solution aims to protect sensitive data against current threats and future quantum risks for government, telecom, and enterprise networks.