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Public Markets / Crossover
London, UK

Fidelity International

Crossover investor reported (via secondary sources) to have participated in Quantinuum's 2025 round, a signal of public-markets readiness ahead of the 2026 IPO filing.

Fidelity International was named in secondary reporting as a participant in Quantinuum's 2025 funding round at $10B pre-money valuation. Crossover funds (firms that invest in both private and public markets) typically take positions in late-stage companies ahead of an expected IPO, and Fidelity's reported participation aligns with Quantinuum's subsequent February 17, 2026 confidential S-1 submission and May 8, 2026 public S-1 filing for a proposed Nasdaq IPO under ticker QNT.

Colorado portfolio
Quantinuum
Reported (per secondary sources) to have participated in the 2025 round.
crossoverpublic marketsQuantinuum 2025 roundpre-IPO