SCHEDULE 13GFiling Date: Aug 12, 2026

Quantinuum Inc. (QNT)

Passive Stake

View SEC Filing
ACC: 0001422848-26-000109

Stake

Capital Research Global Investors
Rule 13d-1(b)
Passive
Common StockCUSIP 74768A104
Percent5.30%
Shares1.75M
Event dateJun 30
Sole voting / Sole dispositive1.75M / 1.75M
Shared voting / Shared dispositive0 / 0
Original SEC Filing Text expand_more
=== SEC Schedule 13G — Passive Stake === Issuer: Quantinuum Inc. Issuer CIK: 0002110105 Class: Common Stock CUSIP: 74768A104 Event Date: 2026-06-30 Rule: Rule 13d-1(b) --- Reporting Persons --- - Capital Research Global Investors (no CIK) 1754325.00 sh 5.3% IA

keid analysis is for reference only and does not constitute investment advice.