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Honeywell-backed Quantinuum raises $1.68 bln in upsized U.S. IPO

Investing.com · Jun 4, 2026, 12:39 AM · Also reported by 4 other sources

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Bloomberg Markets Honeywell-Backed Quantinuum Raises $1.68 Billion in Upsized IPO Yahoo Finance Honeywell's Quantinuum eyes $14.3 billion valuation in upsized US IPO Bloomberg Tech Honeywell-Backed Quantinuum Boosts IPO Target to $1.46 Billion Bloomberg Tech Blackstone-Backed Liftoff Raises $437 Million in Revived US IPO

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Honeywell-backed Quantinuum raises $1.68 bln in upsized U.S. IPO

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