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8- 10.6After-hours26.10.07 06:20SCHEDULE 13GOwnership#●●●
Quantinuum Inc.
Citadel Securities LLC and its affiliated entities have jointly filed a Schedule 13G regarding their holdings in Quantinuum Inc. This filing is made in accordance with Rule 13d-1(c) of the Securities Exchange Act of 1934 to formally report their equity position.…more
$36.50+0.03%vs prev closeDetected5m · 30m · 60m · Next dayPLUSView filingShare
- 9.8After-hours26.09.09 05:468-KKey event
Quantinuum Inc.
Quantinuum has finalized a $100 million R&D funding agreement with the U.S. Department of Commerce under the CHIPS Act. As part of the agreement, the company issued 2,369,528 shares of its Class A common stock to the Department of Commerce, with funds earmarked for advancing quantum computer manufacturing and supply chain capabilities.…more
$36.50+0.03%vs prev closeView filingShare - 8.12After-hours26.08.13 06:08SCHEDULE 13GOwnership
Quantinuum Inc.
Capital Research Global Investors filed a Schedule 13G on August 12, 2026, reporting its beneficial ownership in Quantinuum Inc. This filing confirms that the investor holds more than 5% of the company's outstanding shares.…more
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GlobeNewswire- 6d agoPre-market26.10.19 19:18#●●●
Quantinuum Achieves 99.9995% Fidelity in Quantum Error Correction
Quantinuum has reached a 99.9995% fidelity rate for its quantum error-correction code, potentially unlocking new commercial applications. While this represents a significant technical milestone, the lack of immediate revenue impact warrants a neutral outlook.…more
$36.50+0.03%vs prev closeDetected5m · 30m · 60m · Next dayPLUSShareBenzinga
- 10.8Regular26.10.09 03:35
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Quantinuum has partnered with HQS Quantum Simulations to publish what is considered the most accurate large-scale quantum simulation of nuclear magnetic resonance to date. This achievement represents a significant step forward in the field of practical quantum chemistry.…more
$36.50+0.03%vs prev closeShareBenzinga - 9.8Pre-market26.09.08 20:36
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Quantinuum has finalized an agreement with the U.S. Department of Commerce to receive $100 million in federal funding under the CHIPS and Science Act. The capital will support the company's R&D efforts and the development of U.S. quantum semiconductor manufacturing capabilities.…more
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