DBX vs VTI: which was the better investment?
Dropbox, Inc. against Vanguard Total Stock Market ETF on real daily total-return data — every dividend reinvested, from Mar 23, 2018 to Jul 15, 2026.
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Frequently asked questions
Did DBX beat VTI?
No — measured from Mar 23, 2018 to Jul 15, 2026 with dividends reinvested, VTI came out ahead: $31,811 versus $10,657 from a $10,000 start. That gap compounds from a 14.9% annual return against 0.8%.
What would $10,000 in DBX be worth today?
$10,000 invested in Dropbox, Inc. (DBX) on Mar 23, 2018 would be worth about $10,657 as of Jul 15, 2026, a total return of 6.6% (0.8% per year). The same $10,000 in VTI would be worth $31,811.
Which was riskier — DBX or VTI?
DBX swung with an annualized volatility of 38.9% and a worst peak-to-trough drop of -62.6%; VTI ran at 19.6% volatility with a -35.0% maximum drawdown. Risk-adjusted (Sharpe ratio), that is -0.03 for DBX vs 0.66 for VTI.
What data is this comparison based on?
Daily adjusted closing prices covering Mar 23, 2018 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 DBX 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.