QBTS vs VTI: which was the better investment?
D-Wave Quantum Inc. against Vanguard Total Stock Market ETF on real daily total-return data — every dividend reinvested, from Dec 11, 2020 to Jul 15, 2026.
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Frequently asked questions
Did QBTS beat VTI?
No — measured from Dec 11, 2020 to Jul 15, 2026 with dividends reinvested, VTI came out ahead: $21,224 versus $18,291 from a $10,000 start. That gap compounds from a 14.4% annual return against 11.4%.
What would $10,000 in QBTS be worth today?
$10,000 invested in D-Wave Quantum Inc. (QBTS) on Dec 11, 2020 would be worth about $18,291 as of Jul 15, 2026, a total return of 82.9% (11.4% per year). The same $10,000 in VTI would be worth $21,224.
Which was riskier — QBTS or VTI?
QBTS swung with an annualized volatility of 126.2% and a worst peak-to-trough drop of -96.7%; VTI ran at 17.1% volatility with a -25.4% maximum drawdown. Risk-adjusted (Sharpe ratio), that is 0.07 for QBTS vs 0.72 for VTI.
What data is this comparison based on?
Daily adjusted closing prices covering Dec 11, 2020 through Jul 15, 2026 — the full period where both assets have price history. Adjusted prices include dividends and splits, so these are total returns. The page refreshes with new market data every day.
Can I change the dates, amounts, or add monthly investing?
Yes — the interactive tool on this page is pre-loaded with QBTS vs VTI. You can set any start and end date, change the starting amount, add monthly contributions, or build a multi-asset portfolio and compare it against any benchmark.