Business overview
Quantinuum is a pure-play developer of quantum computing hardware and software, formed through the merger of Honeywell Quantum Solutions and Cambridge Quantum Computing. The firm focuses on trapped-ion hardware, integrated software stacks, and cryptographic solutions.
Valuation
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Update log
| Date | News | Impact |
|---|---|---|
| 9/10/2026 | The U.S. government has become a shareholder in Quantinuum, along with D-Wave and Rigetti, as part of a $300 million investment in quantum computing. | |
| 9/10/2026 | Event outcome: Confirmed event_outcome | Bernstein 23rd Annual Pan-European Strategic Decisions Conference — Quantinuum Inc. management participated in the Bernstein 23rd Annual Pan-European Strategic Decisions Conference, which took place in London from September 9–10, 2026. During the event, the company's representatives engaged in a fireside chat and held one-on-one meetings with investors. |
| 9/9/2026 | Event outcome: Unknown event_outcome | Billington CyberSecurity Summit — While the 17th Annual Billington CyberSecurity Summit took place from September 8–10, 2026, there is no public evidence confirming that Quantinuum Inc. (NASDAQ: QNT) held a specific event or presentation at this summit. |
| 9/8/2026 | Yahoo Finance | |
| 9/8/2026 | 8-K — Entry into a material agreement · Unregistered sale of securities · Regulation FD disclosure · Financial statements and exhibits | |
| 9/8/2026 | Yahoo Finance | |
| 9/8/2026 | Yahoo Finance | |
| 9/4/2026 | Yahoo Finance | |
| 9/4/2026 | Yahoo Finance | |
| 9/4/2026 | Timing improves following strategic MOU with Aramco AI review | The 17-point increase in the timing score is driven by a sharp rise in the catalyst pillar, specifically reflecting the new non-binding memorandum of understanding with Aramco. This partnership validates the company's industrial application strategy and provides a clearer roadmap for fault-tolerant quantum research, effectively acting as a positive signal for near-term momentum. |
| 9/3/2026 | Quantinuum and Aramco Sign MOU to Explore Industrial Quantum Computing The Quantum Insider | The Quantum Insider |
| 9/3/2026 | Yahoo Finance | |
| 9/2/2026 | Symmatrics is participating in the Billington CyberSecurity Summit to discuss their quantum-secure encryption technology. | |
| 8/30/2026 | Yahoo Finance | |
| 8/30/2026 | Yahoo Finance | |
| 8/27/2026 | Yahoo Finance | |
| 8/27/2026 | Quantinuum is noted as a key player in the quantum computing sector as the industry looks toward hybrid AI-quantum computing commercialization. | |
| 8/26/2026 | Yahoo Finance | |
| 8/26/2026 | Yahoo Finance | |
| 8/20/2026 | Quantinuum Expands Research Operations in Albuquerque The Quantum Insider | Quantinuum is expanding its research operations in Albuquerque with financial support from the City of Albuquerque and the State of New Mexico. |
| 8/18/2026 | Yahoo Finance | |
| 8/17/2026 | Yahoo Finance | |
| 8/17/2026 | Yahoo Finance | |
| 8/15/2026 | Yahoo Finance | |
| 8/15/2026 | Event outcome: Missed / delayed event_outcome | Earnings report release (next week from Aug 7, 2026) — Quantinuum Inc. (NASDAQ: QNT) did not hold an earnings event on August 14, 2026; the company had already released its second quarter 2026 financial results and hosted its inaugural earnings conference call on August 11, 2026. |
| 8/14/2026 | The Quantum Insider | |
| 8/14/2026 | Yahoo Finance | |
| 8/14/2026 | Yahoo Finance | |
| 8/14/2026 | Yahoo Finance | |
| 8/13/2026 | EX-32.2 — Period: 2026-06-30 | |
| 8/13/2026 | Yahoo Finance | |
| 8/13/2026 | EX-10.4 — Period: 2026-06-30 | |
| 8/13/2026 | EX-10.8 — Period: 2026-06-30 | |
| 8/13/2026 | Yahoo Finance | |
| 8/13/2026 | Yahoo Finance | |
| 8/13/2026 | EX-10.10 — Period: 2026-06-30 | |
| 8/13/2026 | 10-Q — Period: 2026-06-30 | |
| 8/13/2026 | Rating revision: Rating 2 → Rating 3 AI review | Automated financial audit: net loss is 17.5x revenue (> 2x) — speculative at best. The deterministic financial gate allows at best Rating 3, while the watchlist carried Rating 2. Rating lowered to Rating 3 until the fundamentals improve. |
| 8/12/2026 | Oracle has highlighted a quantum partnership with Quantinuum to enhance its cloud infrastructure capabilities. | |
| 8/12/2026 | Oracle has formed a partnership with Quantinuum as part of its ongoing technology investments. | |
| 8/12/2026 | Oracle announced a multi-year partnership with Quantinuum to integrate quantum computing into Oracle Cloud Infrastructure. | |
| 8/12/2026 | Quantinuum is featured in a blog post regarding the growth and momentum of quantum computing companies and ETFs. | |
| 8/12/2026 | Why Quantinuum Stock Popped Today Yahoo Finance | Yahoo Finance |
| 8/12/2026 | Yahoo Finance | |
| 8/12/2026 | Yahoo Finance | |
| 8/12/2026 | Yahoo Finance | |
| 8/12/2026 | Quantinuum reported $8 million in second-quarter 2026 revenue, marking a significant year-over-year increase, while GAAP net losses increased. | |
| 8/12/2026 | Event outcome: Confirmed event_outcome | Quantinuum Inc. — quarterly earnings release — Quantinuum Inc. released its second-quarter 2026 financial results on August 11, 2026, marking its first earnings report since its IPO. The company reported $8 million in revenue, a 279% year-over-year increase, alongside a GAAP net loss of $597 million and an adjusted EBITDA loss of $68 million. |
| 8/12/2026 | Rating revision: Rating 3 → Rating 2 AI review | Quantinuum's successful post-IPO financial performance and the establishment of a strategic partnership with Oracle demonstrate significant progress in commercial scalability. Moving the rating to 2 reflects an improved outlook due to validated revenue growth and reduced execution risk through major cloud integration. This transition from speculative to good potential acknowledges their strengthened market position and operational stability. |
| 8/11/2026 | Quantinuum reported better-than-expected revenue and an improved annual outlook following its IPO, while announcing a partnership with Oracle. | |
| 8/11/2026 | EX-99.1 — Results of operations released · Regulation FD disclosure · Financial statements and exhibits | |
| 8/11/2026 | 8-K — Results of operations released · Regulation FD disclosure · Financial statements and exhibits | |
| 8/11/2026 | Quantinuum Reports Second Quarter 2026 Results Yahoo Finance | Yahoo Finance |
| 8/11/2026 | Quantinuum reported Q2 earnings and revenue that exceeded Wall Street expectations, with full-year 2026 guidance slightly above previous forecasts. | |
| 8/11/2026 | Yahoo Finance | |
| 8/11/2026 | Yahoo Finance | |
| 8/10/2026 | Yahoo Finance | |
| 8/7/2026 | Two Quantum IPOs Face Their First Big Earnings Tests Yahoo Finance | Yahoo Finance |
| 8/6/2026 | Yahoo Finance | |
| 8/5/2026 | Yahoo Finance | |
| 8/4/2026 | Tyto Athene has rebranded as Quantum Sky, maintaining its focus on AI-driven mission advantage and federal agency readiness for a post-quantum future. | |
| 7/28/2026 | Quantinuum has appointed new leadership in legal and human resources roles amidst recent fluctuations in its share price. | |
| 7/28/2026 | Quantinuum has partnered with Rolls Royce, Riverlane, and EPCC to utilize quantum computing for fluid dynamics simulations in gas turbine design. | |
| 7/27/2026 | Where Will Quantinuum Stock Be in 1 Year? Yahoo Finance | Quantinuum's future performance hinges on its ability to convert technical progress in quantum computing into revenue. |
| 7/27/2026 | Quantinuum Inc. has scheduled the release of its financial results for the second quarter ending June 30, 2026, for August 11, 2026. |