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ARQQ vs BTQ: Which Quantum Stock Is Better?

Arqit Quantum (Quantum Security) vs BTQ Technologies (Quantum Security) — live market, SEC financial and quantum-hardware data side by side.

BTQ is the larger company at $477.88M market cap, about 1.9× the size of ARQQ ($254.61M).

ARQQ reports more revenue ($530.00K vs $230.19K for BTQ, latest fiscal year).

On cash runway — the metric that decides who needs to raise money first — ARQQ is stronger (8mo vs 7mo).

ARQQ vs BTQ Performance (% return, all start at 0%)
1/272/253/264/275/266/25-50%-25%+0%+25%+50%
BTQ-18.0%ARQQ-28.6%
MetricARQQArqit QuantumBTQBTQ Technologies
Market
Price$16.65$3.33
Market Cap$254.61M$477.88M
1Y Return-56.6%—
52W High$62.00$16.00
52W Low$11.52$2.09
Financials
Revenue (latest FY)$530.00K$230.19K
Revenue YoY+80.9%-52.7%
Net Income-$35.34M-$17.95M
Cash & Equivalents$28.86M$8.75M
Cash Runway8mo7mo
Risk
Going Concern FlagNoNo
ATM Offerings (dilution)261
Daily Short Vol %54.3%51.2%
Beta (1Y vs SPY)1.351.81
Government & Research
Federal Awards Total——
Academic Citations——
Patents——
Quantum Technology
Physical Qubits——
Qubit Modality—Software-Defined (Neutral-Atom Emulation & Control)
2Q Gate Fidelity——
Cloud PlatformsSKA-Platform (SaaS), SKA-PI (Private Instance)MIMIQ (cloud and on-premises), SDT QuREKA, aQCess digital twin
Roadmap TargetGlobal enterprise and telco rollout via SKA-CC for MSPs and sovereign private deploymentsDeploy the aQCess digital twin as the 400+ qubit platform comes online; QLU v1 targeted for mid-2027; expand MIMIQ/QLU integrations across neutral-atom hardware
Company
Founded20172021
HeadquartersLondon, UKVancouver, BC, Canada
Employees87—
Company DNA0–100 rank vs all tracked stocks · missing data = 0
MomentumScaleRevenueRunwayGov $Research

Momentum = 1Y return · Scale = market cap · Runway capped at 36mo · Gov $ = federal awards · Research = citations + patents. Dollar axes use log scale.

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ARQQ vs BTQ FAQ

Is ARQQ or BTQ the bigger company?

BTQ is larger, with a market cap of $477.88M versus $254.61M for ARQQ.

Which has the longer cash runway, ARQQ or BTQ?

ARQQ's cash runway is 8mo and BTQ's is 7mo (current cash ÷ trailing-twelve-month operating burn; "CF+" means cash-flow positive).

What technology do ARQQ and BTQ use?

Arqit Quantum (ARQQ): Quantum Security. BTQ Technologies (BTQ): Software-Defined (Neutral-Atom Emulation & Control). Qubit counts are not directly comparable across different modalities.

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