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Quantinuum (QNT)

54.88 -3.70 (6.32%)

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Quantinuum names chief legal officer and chief people officer July 22, 2026 4:15 PM - StreetInsider Quantinuum Appoints Chief Legal Officer and Chief People Officer July 22, 2026 4:15 PM - PR NewsWire Form 4 Quantinuum Inc. For: Jul 17 Filed by: Schulman Robin July 21, 2026 8:50 PM - SEC Filing Form 3 Quantinuum Inc. For: Jul 17 Filed by: Schulman Robin July 21, 2026 8:45 PM - SEC Filing Quantinuum and SoftBank Corp. Publish Joint White Paper on Scaling Practical Quantum Computing Use Cases Toward the Fault-Tolerant Era July 21, 2026 7:00 PM - PR NewsWire Quantinuum (QNT) call put ratio 1 call to 1 put July 20, 2026 5:45 AM - StreetInsider Form SCHEDULE 13G Quantinuum Inc. Filed by: BlackRock Portfolio Management LLC July 17, 2026 11:34 AM - SEC Filing Quantinuum, Rolls-Royce join quantum computing pact for design July 14, 2026 5:49 AM - StreetInsider Quantinuum, Rolls-Royce, Riverlane and University of Edinburgh Sign Agreement to Explore Quantum Computing for Industrial Design and Simulation July 14, 2026 4:00 AM - PR NewsWire Form SCHEDULE 13G Quantinuum Inc. Filed by: Capital World Investors July 6, 2026 7:47 PM - SEC Filing Tradr Introduces Leveraged ETFs on Ciena, Quantinuum, Rambus, Tower Semiconductor and TTM Technologies July 1, 2026 6:46 AM - PR NewsWire Craig-Hallum Starts Quantinuum Inc (QNT) at Buy June 29, 2026 7:32 AM - StreetInsider Rosenblatt Starts Quantinuum Inc (QNT) at Buy June 29, 2026 7:09 AM - StreetInsider Needham Starts Quantinuum Inc (QNT) at Buy June 29, 2026 6:46 AM - StreetInsider Cantor Fitzgerald Starts Quantinuum Inc (QNT) at Overweight June 29, 2026 6:36 AM - StreetInsider BofA Securities Starts Quantinuum Inc (QNT) at Buy June 29, 2026 6:12 AM - StreetInsider Evercore ISI Starts Quantinuum Inc (QNT) at Outperform June 29, 2026 6:02 AM - StreetInsider TD Cowen Starts Quantinuum Inc (QNT) at Buy June 29, 2026 5:44 AM - StreetInsider Mizuho Starts Quantinuum Inc (QNT) at Outperform June 29, 2026 5:13 AM - StreetInsider Morgan Stanley Starts Quantinuum Inc (QNT) at Equalweight June 29, 2026 3:48 AM - StreetInsider UBS Starts Quantinuum Inc (QNT) at Buy June 29, 2026 3:47 AM - StreetInsider Jefferies Starts Quantinuum Inc (QNT) at Buy June 29, 2026 3:30 AM - StreetInsider JPMorgan Starts Quantinuum Inc (QNT) at Overweight June 29, 2026 3:24 AM - StreetInsider Bernstein SocGen Group Starts Quantinuum Inc (QNT) at Outperform June 29, 2026 2:15 AM - StreetInsider Tradr to Launch Leveraged ETFs on CIEN, QNT, RMBS, TSEM & TTMI June 26, 2026 8:00 AM - PR NewsWire Form SCHEDULE 13G Quantinuum Inc. Filed by: Cambridge Quantum Holdings Ltd June 22, 2026 8:00 AM - SEC Filing Form 4 Quantinuum Inc. For: Jun 04 Filed by: JIMENEZ JOSEPH June 8, 2026 4:32 PM - SEC Filing Form 4 Quantinuum Inc. For: Jun 04 Filed by: Narang Prineha June 8, 2026 4:32 PM - SEC Filing Form 4 Quantinuum Inc. For: Jun 03 Filed by: SHARAN NITESH June 8, 2026 4:32 PM - SEC Filing Form 4 Quantinuum Inc. For: Jun 04 Filed by: Branderiz Eric June 8, 2026 4:32 PM - SEC Filing Form 4 Quantinuum Inc. For: Jun 04 Filed by: Barron Hal June 8, 2026 4:32 PM - SEC Filing Form 4 Quantinuum Inc. For: Jun 05 Filed by: Kapur Vimal June 8, 2026 4:31 PM - SEC Filing Form 4 Quantinuum Inc. For: Jun 05 Filed by: Stepniak Michal June 8, 2026 4:31 PM - SEC Filing Form 4 Quantinuum Inc. For: Jun 03 Filed by: Dehoff Kevin Scott June 8, 2026 4:31 PM - SEC Filing Form 4 Quantinuum Inc. For: Jun 04 Filed by: Daugherty Paul R. June 8, 2026 4:31 PM - SEC Filing Form 4 Quantinuum Inc. For: Jun 04 Filed by: DENMAN KENNETH D June 8, 2026 4:31 PM - SEC Filing Form 4 Quantinuum Inc. For: Jun 04 Filed by: BHATIA MANISH H June 8, 2026 4:31 PM - SEC Filing Form 4 Quantinuum Inc. For: Jun 03 Filed by: Hazra Rajeeb June 8, 2026 4:31 PM - SEC Filing Quantinuum closes $1.68 billion IPO at $60 per share June 5, 2026 5:00 PM - StreetInsider Quantinuum Announces Closing of Upsized Initial Public Offering June 5, 2026 5:00 PM - PR NewsWire Form 424B4 Quantinuum Inc. June 5, 2026 6:02 AM - SEC Filing Form 3 Quantinuum Inc. For: Jun 04 Filed by: SHARAN NITESH June 4, 2026 7:19 PM - SEC Filing Form 3 Quantinuum Inc. For: Jun 04 Filed by: Branderiz Eric June 4, 2026 7:19 PM - SEC Filing Form 3 Quantinuum Inc. For: Jun 04 Filed by: BHATIA MANISH H June 4, 2026 7:19 PM - SEC Filing Form 3 Quantinuum Inc. For: Jun 04 Filed by: Stack Lawrence Joseph June 4, 2026 7:19 PM - SEC Filing Form 3 Quantinuum Inc. For: Jun 04 Filed by: Dehoff Kevin Scott June 4, 2026 7:19 PM - SEC Filing Form 3 Quantinuum Inc. For: Jun 04 Filed by: Kapur Vimal June 4, 2026 7:18 PM - SEC Filing Form 3 Quantinuum Inc. For: Jun 04 Filed by: Cambridge Quantum Holdings Ltd June 4, 2026 7:18 PM - SEC Filing Form 3 Quantinuum Inc. For: Jun 04 Filed by: Narang Prineha June 4, 2026 7:18 PM - SEC Filing Form 3 Quantinuum Inc. For: Jun 04 Filed by: HONEYWELL INTERNATIONAL INC June 4, 2026 7:18 PM - SEC Filing Form 3 Quantinuum Inc. For: Jun 04 Filed by: DENMAN KENNETH D June 4, 2026 7:18 PM - SEC Filing Form 3 Quantinuum Inc. For: Jun 04 Filed by: JIMENEZ JOSEPH June 4, 2026 7:18 PM - SEC Filing Form 3 Quantinuum Inc. For: Jun 04 Filed by: Hazra Rajeeb June 4, 2026 7:18 PM - SEC Filing Form 3 Quantinuum Inc. For: Jun 04 Filed by: Daugherty Paul R. June 4, 2026 7:18 PM - SEC Filing Form 3 Quantinuum Inc. For: Jun 04 Filed by: Stepniak Michal June 4, 2026 7:18 PM - SEC Filing Form 3 Quantinuum Inc. For: Jun 04 Filed by: Barron Hal June 4, 2026 7:16 PM - SEC Filing Quantinuum shares soar in Nasdaq debut with valuation topping $17.6 billion June 4, 2026 1:54 PM - StreetInsider Quantinuum (QNT) opens at $68, 13% above IPO pricing June 4, 2026 1:34 PM - StreetInsider Quantinuum (QNT) now indicating open at $77, IPO priced at $60 June 4, 2026 10:36 AM - StreetInsider Quantinuum (QNT) indicating open at $61.50, IPO prices at $60 June 4, 2026 10:10 AM - StreetInsider Form S-8 Quantinuum Inc. June 4, 2026 9:22 AM - SEC Filing Form CERT Quantinuum Inc. June 4, 2026 8:06 AM - SEC Filing Form 8-A12B Quantinuum Inc. June 4, 2026 6:04 AM - SEC Filing Form EFFECT Quantinuum Inc. June 4, 2026 6:04 AM - SEC Filing Form S-1MEF Quantinuum Inc. June 3, 2026 8:05 PM - SEC Filing Quantinuum prices IPO at $60 per share for 28 million shares June 3, 2026 7:54 PM - StreetInsider Quantinuum Announces Pricing of Upsized Initial Public Offering June 3, 2026 7:54 PM - PR NewsWire Quantinuum raises $1.68 billion in US IPO at $60 per share - Reuters June 3, 2026 5:01 PM - StreetInsider Quantinuum Now Sees Ipo Price $53-$55 Per Share, Saw $45-$50 June 1, 2026 8:35 AM - StreetInsider Form S-1/A Quantinuum Inc. June 1, 2026 8:34 AM - SEC Filing Quantinuum targets $12.7 billion valuation in U.S. IPO May 26, 2026 7:19 AM - StreetInsider Quantinuum (QNT) files for 21.05M share IPO at $45-$50/sh May 26, 2026 6:47 AM - StreetInsider Quantinuum files for IPO with plans to list on Nasdaq May 8, 2026 4:12 PM - StreetInsider HONEYWELL ANNOUNCES QUANTINUUM'S FILING OF REGISTRATION STATEMENT FOR PROPOSED INITIAL PUBLIC OFFERING May 8, 2026 4:12 PM - PR NewsWire Quantinuum (QNT) files for proposed IPO May 8, 2026 4:08 PM - StreetInsider Full Article List