Core Viewpoint - A class action lawsuit has been filed against Quantum Biopharma Ltd. for alleged securities fraud and unlawful business practices, with a deadline for investors to join the lawsuit by February 23, 2026 [1]. Group 1: Lawsuit Details - The lawsuit claims that Quantum and certain officers and/or directors engaged in securities fraud [1]. - Defendants, including CIBC World Markets and Royal Bank of Canada, are accused of placing thousands of spoofed sell orders to create a false impression of Quantum's stock price decline [1]. - These manipulative orders allegedly deceived investors into selling their shares at artificially low prices, allowing the Defendants to purchase shares at depressed levels for profit [1]. Group 2: Legal Representation - Pomerantz LLP, a prominent law firm specializing in corporate and securities class litigation, is representing the affected investors [1]. - The firm has a long history of fighting for victims of securities fraud and has recovered numerous multimillion-dollar damages awards [1].

Montreal, Quebec--(Newsfile Corp. - February 19, 2026) - Quantum eMotion Corp. (TSXV: QNC) (OTCQB: QNCCF) (FSE: 34Q0) ("QeM" or the "Company") is pleased to announce that its common shares have been approved for listing and trading on the NYSE American LLC ("NYSE American"). The Company expects that its common shares will commence trading at market open on the NYSE American on or about February 24, 2026, under the symbol "QNC". The uplisting to the NYSE American marks a significant advancement in the Compa ...

Core Viewpoint - Tower Semiconductor and Xanadu are expanding their collaboration to develop advanced silicon photonics for fault-tolerant quantum computers, leveraging Tower's high-volume silicon photonics platform [1][3]. Group 1: Collaboration and Development - The partnership aims to create a manufacturing-aligned platform for next-generation photonic quantum hardware, focusing on scalability and performance as systems become more complex [2]. - Xanadu's CEO highlighted the importance of this collaboration in transitioning hardware from concept to prototype within a scalable manufacturing environment [3]. - Tower's Vice President emphasized the broad applicability of their platform across various advanced domains, including quantum computing, data centers, telecom, and automotive applications [3]. Group 2: Technical Achievements and Focus Areas - Current efforts are directed at optimizing critical components using standard product flows for ultra-low loss silicon nitride (SiN) and integrated photodiodes, validating Xanadu's photonic circuit designs on a high-volume manufacturing platform [4]. - The collaboration is positioned to meet the manufacturability requirements of large-scale photonic quantum computing as the industry progresses toward commercial-scale systems [4]. Group 3: Company Background - Tower Semiconductor is a leading foundry specializing in high-value analog semiconductor solutions, serving various markets such as consumer, industrial, automotive, and medical [6]. - Xanadu, founded in 2016, is a prominent Canadian quantum computing company focused on building accessible quantum computers and developing the open-source software library PennyLane for quantum application development [9].

As filed with the Securities and Exchange Commission on February 18, 2026 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Quantum Corporation (Exact Name of Registrant as Specified in Its Charter) Delaware 3572 94-2665054 (State or Other Jurisdiction of Incorporation or Organization) (Primary Standard Industrial Classification Code No.) (I.R.S. Employer Identification Number) 10770 E. Briarwood Ave ...

Vancouver, British Columbia--(Newsfile Corp. - February 18, 2026) - Quantum Battery Metals Corp. (CSE: QBAT) (OTC Pink: BRVVF) (FSE: 23B) ("Quantum" or the "Company") provides an update to its previously announced listed issuer financing exemption ("LIFE") offering.Following further review to ensure compliance with paragraph 5A.2(e) of National Instrument 45-106 – Prospectus Exemptions, the Company has reduced the maximum offering to 1,750,000 units of the Company (the "Offered Units") at a price of $0.29 ...

Core Viewpoint - MicroCloud Hologram Inc. has introduced a quantum intelligent interconnected fault-tolerant consensus algorithm that integrates quantum computing into financial internet node management, enhancing system flexibility, scalability, and security [1]. Group 1: Algorithm Features - The proposed algorithm optimizes the traditional Byzantine fault-tolerant algorithm, improving adaptability to dynamic network environments while maintaining an efficient consensus process [1]. - It introduces a quantum Byzantine fault-tolerant mechanism that enhances node consensus efficiency through quantum parallel verification technology and achieves real-time synchronization of node states using quantum entanglement [1]. - The algorithm allows nodes to dynamically join or exit without interrupting financial services, adapting to the dynamic topological characteristics of edge computing networks [1]. Group 2: Node Management System - HOLO has designed a quantum-enhanced edge node management system that includes a geographic-based quantum node selection mechanism and a performance-based quantum node evaluation system [1]. - This system improves processing efficiency by allowing edge nodes closer to data sources to become quantum primary nodes, thus shortening data transmission distances [1]. - Quantum sensors are utilized to collect real-time indicators such as computing load, storage capacity, and bandwidth peaks, generating dynamic scores for precise control over node performance [1]. Group 3: Consensus Process - In the consensus process, every node can act as both a quantum primary node and a slave node, with the primary node responsible for capturing transaction requests and packaging data into quantum-encrypted units [1]. - Quantum slave nodes perform parallel verification of these data units, ensuring network consensus consistency and financial data integrity through quantum fault-tolerant verification [1]. - The dynamic access mechanism lowers entry barriers for new edge nodes, allowing them to join the network quickly through quantum identity authentication [1]. Group 4: Application Prospects - The algorithm has broad application prospects in edge computing-related fields, supporting collaborative work of distributed financial devices and ensuring secure data transmission and storage [1]. - As 5G and IoT technologies evolve, the integration of edge computing and financial internet is expected to deepen, with HOLO's algorithm playing a crucial role in this digital transformation [1]. - Continuous optimization of quantum consensus efficiency and expansion of quantum fault-tolerant boundaries will support the development of a secure and efficient edge financial internet network [1]. Group 5: Company Overview - MicroCloud Hologram Inc. focuses on holographic technology services, including holographic LiDAR solutions and digital twin technology, with cash reserves exceeding 3 billion RMB [2]. - The company plans to invest over 400 million USD in blockchain, quantum computing, and other frontier technology developments [2]. - The goal is to become a leading global company in quantum holography and quantum computing technology [2].

Core Insights - Quantum computing stocks, particularly IonQ, Rigetti, and D-Wave, have seen extraordinary returns, with trailing 12-month gains ranging from 670% to 6,217% [2] - The technology is expected to create significant economic value, with estimates ranging from $450 billion to $850 billion by 2040, and a $1 trillion addressable opportunity by 2035 [7] Company Performance - Insiders at IonQ, Rigetti, and D-Wave have sold approximately $615 million more in shares than they have purchased over the past year, indicating potential concerns about stock valuation [14][20] - IonQ's market cap stands at $12 billion, while Rigetti's is at $5.1 billion, reflecting their positions in the market [13][16] Market Trends - The rise of quantum computing has been fueled by significant investments, including JPMorgan Chase's $1.5 trillion Security and Resiliency Initiative, which identifies quantum computing as a key area for future financing [8] - Major companies like Amazon are already utilizing quantum computing through services like Braket, which enhances the credibility and market presence of IonQ, Rigetti, and D-Wave [9] Insider Activity - No insiders at Rigetti have purchased shares in the past year, while D-Wave had minimal insider buying, suggesting a lack of confidence in stock valuation [17] - In contrast, two directors at IonQ have invested approximately $2.1 million in their own company, indicating some level of confidence [17] Industry Outlook - Quantum computing is still in its early commercialization stages, and historical trends suggest that new technologies often face significant challenges and corrections during their growth phases [19] - Analysts caution that the high price-to-sales ratios of quantum computing stocks may not reflect their long-term potential, as the technology is still being optimized for practical applications [18]

Core Insights - Investors have shown significant interest in quantum computing stocks, but many are experiencing sharp declines in 2025 [1] - Quantum computing has the potential to outperform classical computing in processing workloads, particularly in fields like science and cryptography [2] - Ark Investment Management suggests that the commercialization of quantum computing may be further away than anticipated by investors [3] Company Overview: Rigetti Computing - Rigetti Computing is a leader in the quantum industry, owning its fabrication facility and developing its own programming language, Quil [5] - The company has created a cloud computing platform to rent quantum computing capacity, allowing for faster updates to its systems [5] - Rigetti has built the largest multichip quantum computer, Cepheus-1-36Q, achieving a fidelity of 99.5% [6] Technical Aspects of Quantum Computing - Quantum computers utilize qubits, which can represent both 0 and 1 simultaneously, enabling rapid simulations from large datasets [7] - A fidelity of 99.5% means an error occurs once every 200 operations, which is still too high for many applications [8] - Rigetti plans to launch a new 150-qubit quantum computer with 99.7% fidelity by the end of 2026, followed by a 1,000-qubit system with 99.8% fidelity in 2027 [9] Market Position and Financials - Rigetti generated $5.2 million in revenue during the first three quarters of 2025, which is minimal for a company valued at $5 billion [8] - The current market cap of Rigetti is approximately $5.3 billion, with a price-to-sales (P/S) ratio of 617, making it one of the most expensive tech stocks [10][16] - Despite a 71% decline from its peak, Rigetti has a three-year return of 1,550% [15] Competitive Landscape - Alphabet, the parent company of Google, is also developing quantum systems and has significantly more resources than Rigetti [10] - According to Ark's research, Alphabet's quantum computers are expected to double qubits and reduce error rates by 40% every four years, delaying the ability to crack the RSA-2048 encryption until 2063 [11] - Ark believes quantum computers could be useful for cryptographic decryption by 2044 if advancements in qubit doubling and error rate reduction are accelerated [13] Valuation Concerns - Rigetti's high valuation is considered unsustainable given its current revenue levels and the long timeline for achieving commercially viable quantum computing [15][18] - The industry faces significant challenges in scaling quantum systems, which may hinder Rigetti's ability to maintain its growth trajectory [14]

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Quantum Corporation (NasdaqGM:QMCO) Q3 2026 Earnings call February 17, 2026 05:00 PM ET Company ParticipantsHugues Meyrath - President and CEOTara Ilges - VP, Corporate Affairs and Corporate SecretaryWilliam White - CFOConference Call ParticipantsEric Martinuzzi - Senior Research Analyst and COONehal Chokshi - Managing Director and Senior Research AnalystOperatorLadies and gentlemen, greetings and welcome to the Quantum Corporation Q3 fiscal 2026 financial results conference call. At this time, all particip ...