https://quantumledger.report Investor-grade quantum computing news with sentiment scoring and valuation impact tagging. en-us https://www.businesswire.com/news/home/20260512684377/en/D-Wave-Reports-First-Quarter-2026-Results n-2026-05-12-dwave-q1 Tue, 12 May 2026 11:00:00 GMT businesswire https://www.stocktitan.net/news/RGTI/rigetti-computing-reports-first-quarter-2026-financial-0ozmjy71iqbc.html n-2026-05-11-rigetti-q1 Mon, 11 May 2026 20:15:00 GMT finnhub https://www.businesswire.com/news/home/20260508584062/en/SkyWater-Technology-Stockholders-Approve-Merger-Agreement-with-IonQ n-2026-05-09-skywater-approval Sat, 09 May 2026 13:00:00 GMT businesswire https://thequantuminsider.com/2026/05/08/china-claims-first-dual-core-neutral-atom-quantum-computer/ n-2026-05-08-china-dual-core Fri, 08 May 2026 14:00:00 GMT quantum_insider https://thenextweb.com/news/quantinuum-ipo-quantum-computing-honeywell n-2026-05-08-quantinuum-s1 Fri, 08 May 2026 09:00:00 GMT quantum_insider https://thequantuminsider.com/2026/05/07/quantum-motion-160m-series-c-silicon-quantum-computing/ n-2026-05-07-quantum-motion-160m Thu, 07 May 2026 11:00:00 GMT quantum_insider https://www.ionq.com/news/ionq-announces-first-quarter-2026-financial-results n-2026-05-06-ionq-q1 Wed, 06 May 2026 20:30:00 GMT finnhub https://www.stocktitan.net/news/IONQ/ion-q-and-the-university-of-cambridge-announce-landmark-agreement-to-kdktcnpm76ic.html n-2026-05-06-cambridge-ionq Wed, 06 May 2026 15:30:00 GMT stocktitan https://www.quantinuum.com/press-releases/quantinuum-and-bmw-group-expand-landmark-quantum-computing-collaboration-with-new-multi-year-partnership n-2026-05-05-quantinuum-bmw Tue, 05 May 2026 10:00:00 GMT quantinuum_press https://thequantuminsider.com/2026/05/04/harvard-researchers-quantum-computing-advancing-faster-than-expected/ n-2026-05-04-harvard-acceleration Mon, 04 May 2026 16:00:00 GMT quantum_insider https://thequantuminsider.com/2026/05/04/xanadu-stock-plunged-67-pre-market-after-filing-to-register-294-million-shares-for-resale/ n-2026-05-04-xanadu-resale Mon, 04 May 2026 10:00:00 GMT quantum_insider https://thequantuminsider.com/2026/04/30/ibms-krishna-predicts-first-real-world-quantum-advantage-in-2026/ n-2026-04-30-krishna-qa Thu, 30 Apr 2026 17:00:00 GMT quantum_insider https://newsroom.ibm.com/2026-04-29-the-mit-ibm-computing-research-lab-launches n-2026-04-29-mit-ibm-lab Wed, 29 Apr 2026 14:00:00 GMT ibm_newsroom https://thequantuminsider.com/2026/04/29/maryland-doubles-down-on-quantum-with-ionq-hq-funding-and-startup-infrastructure/ n-2026-04-29-md-ionq Wed, 29 Apr 2026 13:00:00 GMT quantum_insider https://thequantuminsider.com/2026/04/27/scientists-propose-early-warning-system-for-quantum-supply-chain-as-china-tightens-minerals-grip/ n-2026-04-27-rare-earths Mon, 27 Apr 2026 09:00:00 GMT quantum_insider https://www.networkworld.com/article/4165592/quera-claims-quantum-error-correction-breakthrough-with-2-to-1-qubit-ratio.html n-2026-04-21-qera-qldpc Tue, 21 Apr 2026 15:00:00 GMT 25× improvement over surface-code ratios. If reproducible at scale, materially compresses the fault-tolerance timeline and cryptographic-break horizon.]]> networkworld https://nvidianews.nvidia.com/news/nvidia-launches-ising-the-worlds-first-open-ai-models-to-accelerate-the-path-to-useful-quantum-computers n-2026-04-16-nvidia-ising Thu, 16 Apr 2026 13:00:00 GMT nvidia https://www.ionq.com/news/ionq-to-acquire-skywater-technology-creating-the-only-vertically-integrated-full-stack-quantum-platform-company n-2026-04-15-ionq-skywater Wed, 15 Apr 2026 13:00:00 GMT reuters https://thequantuminsider.com/2026/04/09/terra-quantum-ag-to-go-public-in-3-25-billion-spac-deal/ n-2026-04-09-terra-quantum-spac Thu, 09 Apr 2026 10:00:00 GMT quantum_insider https://www.businesswire.com/news/home/20260408711212/en/Infleqtion-Announces-2026-Revenue-Guidance-of-$40-Million n-2026-04-08-infleqtion-guidance Wed, 08 Apr 2026 11:30:00 GMT businesswire https://thequantuminsider.com/2026/04/06/q-factor-emerges-from-stealth-with-24-million-and-backing-from-intel-capital/ n-2026-04-06-q-factor Mon, 06 Apr 2026 08:00:00 GMT quantum_insider https://thequantuminsider.com/2026/04/06/chinas-quantum-sector-sees-investment-surge-as-larger-funding-rounds-return/ n-2026-04-06-china-quantum-funding Mon, 06 Apr 2026 07:00:00 GMT quantum_insider https://www.nature.com/articles/d41586-026-01054-1 n-2026-03-30-google-oratomic Mon, 30 Mar 2026 12:00:00 GMT nature https://investors.rigetti.com/news-releases/news-release-details/rigetti-computing-intends-invest-100-million-uk-accelerate n-2026-03-27-rigetti-uk Fri, 27 Mar 2026 09:00:00 GMT rigetti_ir https://www.prnewswire.com/news-releases/atom-computing-announces-strategic-collaboration-with-cisco-to-advance-scalable-networked-and-distributed-quantum-computing-302724501.html n-2026-03-26-atom-cisco Thu, 26 Mar 2026 14:00:00 GMT atom_pr https://quantumcomputingreport.com/xanadu-to-list-on-nasdaq-and-tsx-following-shareholder-merger-approval/ n-2026-03-26-xanadu-listing Thu, 26 Mar 2026 13:30:00 GMT quantum_insider https://www.darpa.mil/news/2026/qbi-stage-a-qbit n-2026-03-11-darpa-qbit Wed, 11 Mar 2026 13:00:00 GMT darpa https://thequantuminsider.com/2026/03/10/quantinuum-researchers-demonstrates-quantum-computations-with-dozens-of-protected-logical-qubits/ n-2026-03-10-quantinuum-94logical Tue, 10 Mar 2026 11:00:00 GMT quantum_insider https://thequantuminsider.com/2026/03/05/chinas-new-five-year-plan-specifically-targets-quantum-leadership-and-ai-expansion/ n-2026-03-05-china-fiveyear Thu, 05 Mar 2026 10:00:00 GMT quantum_insider https://www.businesswire.com/news/home/20260304923225/en/Pasqal n-2026-03-04-pasqal-spac Wed, 04 Mar 2026 08:00:00 GMT businesswire