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IONQ vs IQMX: Which Quantum Stock Is Better? IonQ (Trapped-Ion) vs IQM Quantum Computers (Superconducting) — live market, SEC financial and quantum-hardware data side by side.
IONQ is the larger company at $18.33B market cap, about 5.4× the size of IQMX ($3.42B).
They take different technical paths: IONQ reports 100 qubits (#AQ (Algorithmic Qubits)), while IQMX reports 54 qubits (Physical Qubits (Superconducting Transmon)) — raw counts are not directly comparable across modalities.
Metric IONQ IonQ IQMX IQM Quantum Computers Market Price $49.12 $13.03 Market Cap $18.33B $3.42B 1Y Return +10.7% +28.4% 52W High $84.64 $13.78 52W Low $25.89 $9.62 Financials Revenue (latest FY) $130.02M — Revenue YoY +201.9% — Net Income -$510.38M — Cash & Equivalents $2.04B — Cash Runway 61mo — Risk Going Concern Flag No No ATM Offerings (dilution) 18 1 Daily Short Vol % 49.2% 46.9% Beta (1Y vs SPY) 0.97 0.06 Government & Research Federal Awards Total $302.98M — Academic Citations 38K — Patents — — Quantum Technology Physical Qubits 100 54 Qubit Modality #AQ (Algorithmic Qubits) Physical Qubits (Superconducting Transmon) 2Q Gate Fidelity 99.6% — Cloud Platforms AWS Braket, Azure Quantum, Google Cloud, IonQ Quantum Cloud IQM Resonance (cloud access), On-premises systems (IQM Spark, IQM Radiance) Roadmap Target #AQ 64 achieved Sept 2025 (Tempo); 256-qubit chip-based system shipments 2026; 800 logical qubits by 2027; fault-tolerant at scale 2028–2030 Fault-tolerant quantum computing targeted by 2030, scaling through 150- and 300-qubit Radiance-class systems with error-corrected logical qubits Company Founded 2015 2018 Headquarters College Park, MD Espoo, Finland Employees — —
IONQ vs IQMX FAQ Is IONQ or IQMX the bigger company?
IONQ is larger, with a market cap of $18.33B versus $3.42B for IQMX.
Which has the longer cash runway, IONQ or IQMX?
IONQ's cash runway is 61mo and IQMX's is — (current cash ÷ trailing-twelve-month operating burn; "CF+" means cash-flow positive).
What technology do IONQ and IQMX use?
IonQ (IONQ): #AQ (Algorithmic Qubits). IQM Quantum Computers (IQMX): Physical Qubits (Superconducting Transmon). Qubit counts are not directly comparable across different modalities.
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