BP
Schedule 13G filing
BlackRock Portfolio Management LLC cut its QNT stake below 5%
BlackRock Portfolio Management LLC reported owning 4.5% of Quantinuum Inc. (QNT) (1,664,459 shares) in a Schedule 13G filed Oct 27, 2026.
A 13G is a passive stake: the holder does not plan to push for changes.
More QNT insider and Congress trades
From a public Schedule 13G, linked above. Not investment advice, and not a recommendation to buy or sell.