FSKGX vs. VMGMX

Last updated Apr 2, 2026

Compare and contrast key facts about Fidelity Growth Strategies K6 Fund (FSKGX) and Vanguard Mid-Cap Growth Index Fund Admiral Shares (VMGMX).

FSKGX is managed by Fidelity. It was launched on May 25, 2017. VMGMX is managed by Vanguard. It was launched on Sep 27, 2011.

Performance

FSKGX vs. VMGMX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Growth Strategies K6 Fund (FSKGX) and Vanguard Mid-Cap Growth Index Fund Admiral Shares (VMGMX). The values are adjusted to include any dividend payments, if applicable.

FSKGX vs. VMGMX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FSKGX Fidelity Growth Strategies K6 Fund	-3.00%	7.82%	20.04%	21.58%	-26.20%	21.62%	29.50%	36.90%	-6.89%	10.43%
VMGMX Vanguard Mid-Cap Growth Index Fund Admiral Shares	-7.61%	10.69%	15.65%	23.93%	-28.84%	20.48%	34.45%	33.85%	-5.61%	9.11%

Returns By Period

In the year-to-date period, FSKGX achieves a -3.00% return, which is significantly higher than VMGMX's -7.61% return.

FSKGX

• 1D: 4.35%
• 1M: -8.19%
• YTD: -3.00%
• 6M: -10.00%
• 1Y: 12.02%
• 3Y*: 12.09%
• 5Y*: 6.02%
• 10Y*: —

VMGMX

• 1D: 3.15%
• 1M: -7.31%
• YTD: -7.61%
• 6M: -12.10%
• 1Y: 5.25%
• 3Y*: 10.47%
• 5Y*: 4.04%
• 10Y*: 10.62%

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

FSKGX vs. VMGMX - Expense Ratio Comparison

FSKGX has a 0.45% expense ratio, which is higher than VMGMX's 0.07% expense ratio.

FSKGX

Fidelity Growth Strategies K6 Fund

VMGMX

Vanguard Mid-Cap Growth Index Fund Admiral Shares

Return for Risk

FSKGX vs. VMGMX — Risk / Return Rank

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

FSKGX

FSKGX Risk / Return Rank: 18
FSKGX Sharpe Ratio Rank: 18
FSKGX Sortino Ratio Rank: 19
FSKGX Omega Ratio Rank: 18
FSKGX Calmar Ratio Rank: 20
FSKGX Martin Ratio Rank: 17

VMGMX

VMGMX Risk / Return Rank: 12
VMGMX Sharpe Ratio Rank: 10
VMGMX Sortino Ratio Rank: 11
VMGMX Omega Ratio Rank: 10
VMGMX Calmar Ratio Rank: 13
VMGMX Martin Ratio Rank: 13

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.

FSKGX vs. VMGMX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Growth Strategies K6 Fund (FSKGX) and Vanguard Mid-Cap Growth Index Fund Admiral Shares (VMGMX). 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.

	FSKGX	VMGMX	Difference
Sharpe ratio Return per unit of total volatility	0.53	0.28	+0.25
Sortino ratio Return per unit of downside risk	0.90	0.55	+0.35
Omega ratio Gain probability vs. loss probability	1.12	1.07	+0.05
Calmar ratio Return relative to maximum drawdown	0.65	0.39	+0.27
Martin ratio Return relative to average drawdown	2.00	1.21	+0.80
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FSKGX vs. VMGMX - Sharpe Ratio Comparison

The current FSKGX Sharpe Ratio is 0.53, which is higher than the VMGMX Sharpe Ratio of 0.28. The chart below compares the historical Sharpe Ratios of FSKGX and VMGMX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	FSKGX	VMGMX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.53	0.28	+0.25
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.26	0.19	+0.07
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.51	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.48	0.59	-0.11

Correlation

The correlation between FSKGX and VMGMX is 0.96, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

FSKGX vs. VMGMX - Dividend Comparison

FSKGX has not paid dividends to shareholders, while VMGMX's dividend yield for the trailing twelve months is around 0.71%.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FSKGX Fidelity Growth Strategies K6 Fund	0.00%	0.00%	0.00%	1.37%	0.27%	26.04%	2.53%	0.50%	0.85%	0.30%	0.00%	0.00%
VMGMX Vanguard Mid-Cap Growth Index Fund Admiral Shares	0.71%	0.64%	0.67%	0.71%	0.78%	0.34%	0.56%	0.78%	0.84%	0.72%	0.81%	0.82%

Drawdowns

FSKGX vs. VMGMX - Drawdown Comparison

The maximum FSKGX drawdown since its inception was -36.51%, roughly equal to the maximum VMGMX drawdown of -37.17%. Use the drawdown chart below to compare losses from any high point for FSKGX and VMGMX.

Drawdown Indicators

	FSKGX	VMGMX	Difference
Max Drawdown Largest peak-to-trough decline	-36.51%	-37.17%	+0.66%
Max Drawdown (1Y) Largest decline over 1 year	-16.39%	-15.95%	-0.44%
Max Drawdown (5Y) Largest decline over 5 years	-36.51%	-37.17%	+0.66%
Max Drawdown (10Y) Largest decline over 10 years	—	-37.17%	—
Current Drawdown Current decline from peak	-12.76%	-13.31%	+0.55%
Average Drawdown Average peak-to-trough decline	-9.05%	-7.05%	-2.00%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.34%	5.11%	+0.23%

Volatility

FSKGX vs. VMGMX - Volatility Comparison

Fidelity Growth Strategies K6 Fund (FSKGX) has a higher volatility of 8.96% compared to Vanguard Mid-Cap Growth Index Fund Admiral Shares (VMGMX) at 6.47%. This indicates that FSKGX's price experiences larger fluctuations and is considered to be riskier than VMGMX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FSKGX	VMGMX	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.96%	6.47%	+2.49%
Volatility (6M) Calculated over the trailing 6-month period	16.53%	12.40%	+4.13%
Volatility (1Y) Calculated over the trailing 1-year period	25.48%	21.07%	+4.41%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	22.89%	21.39%	+1.50%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.82%	20.93%	+1.89%