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MGK vs VUG: Performance & Backtest Comparison
MGK delivered the higher return - 13.23% CAGR vs 12.68% - over 2008-01-31 → 2026-07-31.
Growth comparison
Drawdown
Annual returns
| MGK | VUG | |
|---|---|---|
| Name | Vanguard Mega Cap Growth ETF | Vanguard Growth ETF |
| CAGR | 13.23% | 12.68% |
| Total return | 905.89% | 818.92% |
| Volatility | 17.78% | 17.82% |
| Max drawdown | -43.80%Feb 2009 | -45.46%Feb 2009 |
| Sharpe | 0.72 | 0.69 |
| Sortino | 1.05 | 1.00 |
| Best year | 51.67% | 46.83% |
| Worst year | -36.25% | -38.02% |
| Final balance | $100,589 | $91,892 |
Correlation of monthly returns: 1.00. Wondering if you need both? Check their fund overlap →
All figures are total returns: every dividend and distribution is reinvested on its ex-date, and prices are split-adjusted. See the methodology.
Frequently asked questions
Which has performed better, MGK or VUG?
Over 2008-01-31 to 2026-07-31, MGK performed better: 13.23% annualized versus 12.68% for VUG, with dividends reinvested. Past performance does not guarantee future results.
How similar are MGK and VUG?
Their monthly returns have a correlation of 1.00 over the common period. MGK is Vanguard Mega Cap Growth ETF; VUG is Vanguard Growth ETF.
Which is riskier, MGK or VUG?
Over the common period MGK had 17.78% annualized volatility and a -43.80% max drawdown, versus 17.82% and -45.46% for VUG.