arithmos— AI-powered custom index builder. You’re viewing a shared index.
Index
Quantum Computing Vanguard Index
official“An index of pure-play quantum computing companies and critical enablers — hardware makers, software platforms, and photonics suppliers — positioned before commercial quantum advantage arrives.”
built · 2026-04-30 22:12·rebalance · semiannual·next run · 2026-10-30
creator narrative
0/1000
backtest · S&P 500 (SPX)·range
CAGR—
Annual vol—
Sharpe—
Sortino—
Max drawdown—
Best year—
Worst year—
risk-free raterf = 4.50%
vs S&P 500 (SPX) · 1M—
vs S&P 500 (SPX) · 1Y—
vs S&P 500 (SPX) · 2Y—
vs S&P 500 (SPX) · 3Y—
vs S&P 500 (SPX) · 5Y—
vs S&P 500 (SPX) · 10Y—
no backtest data
attribution factsheet
holdings · 10
click a row to drill in ↗NameAllocationRationale
IONQIonQTechnology15.00%Trapped-ion quantum leader with best-published algorithmic qubit counts.RGTIRigetti ComputingTechnology12.00%Full-stack superconducting QPU maker; cloud-native deployment.QUBTQuantum ComputingTechnology12.00%Photonics-based quantum optimization; lower error-rate architecture.QMCOQuantum-SiTechnology11.00%Semiconductor chip-based protein sequencing — quantum sensing adjacency.ARQQArqit QuantumTechnology11.00%Quantum encryption SaaS; government and enterprise cybersecurity contracts.QBTSD-Wave QuantumTechnology10.00%Only commercial quantum annealer with real enterprise optimization deployments.IBMIBMTechnology10.00%Largest gate-model quantum fleet (1000+ qubit Heron); open cloud access.GOOGLAlphabetTechnology9.00%Willow chip achieved below-threshold error correction; AGI-era quantum roadmap.MSFTMicrosoftTechnology6.00%Topological qubit milestone Feb 2025; Azure Quantum commercial pipeline.MKFGMarkforgedTechnology4.00%Advanced manufacturing enabler for quantum hardware enclosures & cryogenics.
weighting · equal
rebalance · semiannual