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HQ compared with ARQQ: revenue, margins and what each company keeps, and the suppliers and customers both name
HQ
Horizon Quantum Holdings Ltd.
Change
Mkt cap
Revenue
Revenue
ARQQ
Arqit Quantum Inc.
Change
Mkt cap
Revenue
Revenue
vs
Compare
HQ
Horizon Quantum Holdings Ltd.
vs
ARQQ
Arqit Quantum Inc.
Price
Mkt cap
Revenue
Revenue
Change
Change
Revenue flow
Supply chain
Price
Co-movers
Event sensitivity
Earnings history
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Revenue flow
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Revenue flow
Supply chain
Price
Co-movers
Event sensitivity
Earnings history
Price
Supply-chain overlap
Revenue flow
HQ: latest quarter not drawable. ARQQ: latest quarter not drawable.
Method
›
Price
rebased to 0%
1D
1W
1M
3M
YTD
1Y
5Y
1D
1W
1M
3M
YTD
1Y
5Y
HQ, solid
ARQQ, dashed
HQ
Horizon Quantum Holdings Ltd.
Change
14.17
▼
−7.50%
· post 14.17
Mkt cap
—
ARQQ
Arqit Quantum Inc.
Change
15.35
▼
−12.80%
· post 15.92
Closed
Oct 30 '26
Mkt cap
$181.6M
vs
Compare
Closed
Oct 30 '26
HQ
Horizon Quantum Holdings Ltd.
vs
ARQQ
Arqit Quantum Inc.
14.17
▼
−7.50%
post 14.17
Price
15.35
▼
−12.80%
post 15.92
—
Mkt cap
$181.6M
Change
Change
HQ
14.17
▼
−7.50%
vs
ARQQ
15.35
▼
−12.80%
Closed
Oct 30 '26
Supply-chain overlap
direct ties · both sides
Sources
›
direct ties · both sides
Only HQ
1
RGTI
Rigetti Computing
supplier
Shared
0
No disclosed counterparties: ARQQ.
Only ARQQ
0
None
Role chip = supplier or customer
Source: SEC EDGAR