Growth of $10,000 in MGC
Vanguard Mega Cap Index Fund · Vanguard
A $10,000 investment compounding at MGC’s trailing 10-year annualized total return of 16.2% would reach $200,047 in 20 years. The table shows every combination of averaging period and horizon; returns include dividends and are net of the fund's 0.05% expense ratio. Past performance does not predict future results.
Projection table
| Horizon | At 3-year avg (22.7%) | At 5-year avg (14.0%) | At 10-year avg (16.2%) |
|---|---|---|---|
| 5 years | $27,766 | $19,229 | $21,149 |
| 10 years | $77,096 | $36,975 | $44,727 |
| 15 years | $214,064 | $71,098 | $94,591 |
| 20 years | $594,373 | $136,713 | $200,047 |
| 25 years | $1,650,342 | $262,884 | $423,073 |
| 30 years | $4,582,356 | $505,495 | $894,743 |
Annualized total returns as of Aug 7, 2026, dividends reinvested. A constant rate is an illustration of compounding — real markets are far bumpier.
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Frequently Asked Questions
What would $10,000 in MGC be worth in 10 years?
Compounding at its trailing 10-year annualized return of 16.2%, $10,000 in MGC would grow to about $44,727 in 10 years and $200,047 in 20 years. Real returns arrive unevenly, so treat this as an illustration of compounding, not a forecast.
What is MGC's average annual return?
As of Aug 7, 2026, MGC's annualized total returns were 22.7% over 3 years, 14.0% over 5 years, 16.2% over 10 years — dividends reinvested, net of its 0.05% expense ratio.