MGV vs. MGK

Last updated Jun 24, 2026

MGV (Vanguard Mega Cap Value ETF) and MGK (Vanguard Mega Cap Growth ETF) are both exchange-traded funds - MGV is a Large Cap Value Equities fund tracking the CRSP US Mega Cap Value Index, while MGK is a Large Cap Growth Equities fund tracking the CRSP US Mega Cap Growth Index. Both are passively managed. Over the past 10 years, MGV returned 13.34%/yr vs 18.97%/yr for MGK. A 0.74 correlation means they provide meaningful diversification when combined. Both charge a 0.05% expense ratio.

Performance

MGV vs. MGK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Mega Cap Value ETF (MGV) and Vanguard Mega Cap Growth ETF (MGK). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MGV achieves a 15.89% return, which is significantly higher than MGK's 3.65% return. Over the past 10 years, MGV has underperformed MGK with an annualized return of 13.34%, while MGK has yielded a comparatively higher 18.97% annualized return.

MGV

• 1D: -0.82%
• 1M: 3.65%
• YTD: 15.89%
• 6M: 15.48%
• 1Y: 28.43%
• 3Y*: 19.53%
• 5Y*: 12.99%
• 10Y*: 13.34%

MGK

• 1D: -2.12%
• 1M: -3.93%
• YTD: 3.65%
• 6M: 2.34%
• 1Y: 21.62%
• 3Y*: 23.33%
• 5Y*: 13.84%
• 10Y*: 18.97%

*Multi-year figures are annualized to reflect compound growth (CAGR)

MGV vs. MGK - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MGV Vanguard Mega Cap Value ETF	15.89%	15.45%	16.94%	9.16%	-1.22%	25.93%	2.50%	25.54%	-4.13%	16.85%
MGK Vanguard Mega Cap Growth ETF	3.65%	20.67%	32.94%	51.67%	-33.59%	28.58%	41.01%	37.38%	-2.91%	29.49%

Correlation

The correlation between MGV and MGK is 0.36, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.36
Correlation (3Y) Calculated over the trailing 3-year period	0.45
Correlation (5Y) Calculated over the trailing 5-year period	0.57
Correlation (10Y) Calculated over the trailing 10-year period	0.61
Correlation (All Time) Calculated using the full available price history since Dec 27, 2007	0.74

Over the past year, the correlation between MGV and MGK has dropped to 0.36 - well below their long-term average of 0.74, suggesting their price drivers have been diverging.

MGV vs. MGK - Sectors Allocation Comparison

Sectors	MGV	MGK
Financial Services	22.8%	4.1%
Technology	18.5%	59.0%
Healthcare	16.0%	4.6%
Industrials	13.2%	1.0%
Consumer Defensive	11.0%	0.4%
Energy	6.0%	-
Consumer Cyclical	3.4%	12.2%
Communication Services	3.2%	15.8%
Basic Materials	2.3%	0.6%
Utilities	2.3%	1.0%
Real Estate	1.2%	1.1%

Return for Risk

MGV vs. MGK — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

MGV

MGV Risk / Return Rank: 87
MGV Sharpe Ratio Rank: 89
MGV Sortino Ratio Rank: 90
MGV Omega Ratio Rank: 86
MGV Calmar Ratio Rank: 84
MGV Martin Ratio Rank: 85

MGK

MGK Risk / Return Rank: 33
MGK Sharpe Ratio Rank: 36
MGK Sortino Ratio Rank: 34
MGK Omega Ratio Rank: 34
MGK Calmar Ratio Rank: 27
MGK Martin Ratio Rank: 31

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

MGV vs. MGK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Mega Cap Value ETF (MGV) and Vanguard Mega Cap Growth ETF (MGK). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	MGV	MGK	Difference
Sharpe ratio: Return per unit of total volatility	2.81	1.26	+1.56
Sortino ratio: Return per unit of downside risk	3.99	1.76	+2.24
Omega ratio: Gain probability vs. loss probability	1.50	1.22	+0.28
Calmar ratio: Return relative to maximum drawdown	4.45	1.29	+3.16
Martin ratio: Return relative to average drawdown	16.89	4.31	+12.58

MGV vs. MGK - Sharpe Ratio Comparison

The current MGV Sharpe Ratio is 2.81, which is higher than the MGK Sharpe Ratio of 1.26. The chart below compares the historical Sharpe Ratios of MGV and MGK, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

MGV vs. MGK - Drawdown Comparison

The maximum MGV drawdown since its inception was -56.07%, which is greater than MGK's maximum drawdown of -48.43%. Use the drawdown chart below to compare losses from any high point for MGV and MGK.

Drawdown Indicators

	MGV	MGK	Difference
Max Drawdown Largest peak-to-trough decline	-56.07%	-48.43%	-7.64%
Max Drawdown (1Y) Largest decline over 1 year	-6.42%	-16.85%	+10.43%
Max Drawdown (3Y) Largest decline over 3 years	-13.18%	-23.36%	+10.18%
Max Drawdown (5Y) Largest decline over 5 years	-16.54%	-36.01%	+19.47%
Max Drawdown (10Y) Largest decline over 10 years	-35.41%	-36.01%	+0.60%
Current Drawdown Current decline from peak	-0.82%	-7.14%	+6.32%
Average Drawdown Average peak-to-trough decline	-7.77%	-7.58%	-0.19%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.69%	5.02%	-3.33%

Volatility

MGV vs. MGK - Volatility Comparison

The current volatility for Vanguard Mega Cap Value ETF (MGV) is 3.49%, while Vanguard Mega Cap Growth ETF (MGK) has a volatility of 7.08%. This indicates that MGV experiences smaller price fluctuations and is considered to be less risky than MGK based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MGV	MGK	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.49%	7.08%	-3.59%
Volatility (6M) Calculated over the trailing 6-month period	7.82%	13.75%	-5.93%
Volatility (1Y) Calculated over the trailing 1-year period	10.18%	17.33%	-7.15%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.58%	22.80%	-9.22%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.32%	21.96%	-5.64%

MGV vs. MGK - Expense Ratio Comparison

Both MGV and MGK have an expense ratio of 0.05%, making them cost-effective options compared to the broader market, where average expense ratios typically range from 0.3% to 0.9%.

Dividends

MGV vs. MGK - Dividend Comparison

MGV's dividend yield for the trailing twelve months is around 1.84%, more than MGK's 0.34% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MGK Vanguard Mega Cap Growth ETF	0.34%	0.35%	0.43%	0.50%	0.70%	0.41%	0.65%	0.85%	1.12%	1.23%	1.53%	1.43%
MGV Vanguard Mega Cap Value ETF	1.84%	2.04%	2.31%	2.48%	2.45%	2.17%	2.47%	2.69%	2.65%	2.34%	2.53%	2.59%

Frequently Asked Questions

Can I hold both MGV and MGK in my portfolio?

MGV and MGK have a correlation of 0.36, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MGV or MGK?

MGK has higher volatility (7.08%) compared to MGV (3.49%). In terms of maximum drawdown, MGV dropped -56.07% vs MGK's -48.43%.

Which ETF is better, MGV or MGK?

On 10-year performance, MGK leads with 18.97% vs 13.34% for MGV. Both ETFs have the same 0.05% expense ratio. On volatility, MGV has been the lower-risk option at 3.49%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, MGV or MGK?

Over the 10-year period, MGK has performed better with a 18.97% return vs 13.34%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, MGV or MGK?

MGV and MGK have the same expense ratio: 0.05% per year.

Which ETF pays a higher dividend yield, MGV or MGK?

MGV has the higher dividend yield at 1.84%, compared with 0.34% for MGK.

What is the main difference between MGV and MGK?

MGV is categorized as Large Cap Value Equities, while MGK is Large Cap Growth Equities. MGV tracks CRSP US Mega Cap Value Index, while MGK tracks CRSP US Mega Cap Growth Index.

Which has better risk-adjusted returns?

MGV currently has the higher Sharpe Ratio (2.81 vs 1.26), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.