Quantum Market Cap

QSI vs IQMX: Which Quantum Stock Is Better?

Quantum-Si (Quantum Biology) vs IQM Quantum Computers (Superconducting) — live market, SEC financial and quantum-hardware data side by side.

IQMX is the larger company at $3.42B market cap, about 17× the size of QSI ($202.60M).

MetricQSIQuantum-SiIQMXIQM Quantum Computers
Market
Price$0.9304$13.03
Market Cap$202.60M$3.42B
1Y Return-56.5%+28.4%
52W High$3.10$13.78
52W Low$0.69$9.62
Financials
Revenue (latest FY)$2.44M—
Revenue YoY-20.3%—
Net Income-$101.34M—
Cash & Equivalents$127.38M—
Cash Runway16mo—
Risk
Going Concern FlagNoNo
ATM Offerings (dilution)291
Daily Short Vol %46.6%46.9%
Beta (1Y vs SPY)1.370.06
Government & Research
Federal Awards Total$30.30M—
Academic Citations——
Patents——
Quantum Technology
Physical Qubits—54
Qubit Modality—Physical Qubits (Superconducting Transmon)
2Q Gate Fidelity——
Cloud Platforms—IQM Resonance (cloud access), On-premises systems (IQM Spark, IQM Radiance)
Roadmap TargetProteus commercial launch late 2026 (18+ amino acids, ~1,000× throughput); 20 of 20 amino acids by 2027Fault-tolerant quantum computing targeted by 2030, scaling through 150- and 300-qubit Radiance-class systems with error-corrected logical qubits
Company
Founded20172018
HeadquartersGuilford, CTEspoo, Finland
Employees——

QSI vs IQMX FAQ

Is QSI or IQMX the bigger company?

IQMX is larger, with a market cap of $3.42B versus $202.60M for QSI.

Which has the longer cash runway, QSI or IQMX?

QSI's cash runway is 16mo and IQMX's is — (current cash ÷ trailing-twelve-month operating burn; "CF+" means cash-flow positive).

What technology do QSI and IQMX use?

Quantum-Si (QSI): Quantum Biology. IQM Quantum Computers (IQMX): Physical Qubits (Superconducting Transmon). Qubit counts are not directly comparable across different modalities.

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