SCHEDULE 13GFiling Date: Jul 17, 2026
Quantinuum Inc. (QNT)
Passive Stake
View SEC Filing
ACC: 0002052113-26-000735
Stake
BlackRock Portfolio Management LLC
PassiveRule 13d-1(b)
Class A StockCUSIP 74768A104
Percent6.90%
Shares2.26M
Event dateJun 30
Sole voting / Sole dispositive2.12M / 2.26M
Shared voting / Shared dispositive0 / 0
Original SEC Filing Text expand_more
=== SEC Schedule 13G — Passive Stake ===
Issuer: QUANTINUUM INC CLASS A
Issuer CIK: 0002110105
Class: Class A Stock
CUSIP: 74768A104
Event Date: 2026-06-30
Rule: Rule 13d-1(b)
--- Reporting Persons ---
- BlackRock Portfolio Management LLC (no CIK) 2259347 sh 6.9% HC