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FGDKX vs. VIGIX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between FGDKX and VIGIX 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.


-0.50.00.51.01.0

Performance

FGDKX vs. VIGIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Growth Discovery Fund Class K (FGDKX) and Vanguard Growth Index Fund Institutional Shares (VIGIX). The values are adjusted to include any dividend payments, if applicable.

-5.00%0.00%5.00%10.00%SeptemberOctoberNovemberDecember2025February
5.16%
13.04%
FGDKX
VIGIX

Key characteristics

Sharpe Ratio

FGDKX:

0.35

VIGIX:

1.57

Sortino Ratio

FGDKX:

0.56

VIGIX:

2.10

Omega Ratio

FGDKX:

1.08

VIGIX:

1.29

Calmar Ratio

FGDKX:

0.41

VIGIX:

2.17

Martin Ratio

FGDKX:

0.94

VIGIX:

8.21

Ulcer Index

FGDKX:

7.06%

VIGIX:

3.42%

Daily Std Dev

FGDKX:

18.89%

VIGIX:

17.87%

Max Drawdown

FGDKX:

-55.39%

VIGIX:

-57.17%

Current Drawdown

FGDKX:

-7.04%

VIGIX:

0.00%

Returns By Period

In the year-to-date period, FGDKX achieves a 3.87% return, which is significantly lower than VIGIX's 4.19% return. Over the past 10 years, FGDKX has underperformed VIGIX with an annualized return of 10.19%, while VIGIX has yielded a comparatively higher 15.73% annualized return.


FGDKX

YTD

3.87%

1M

1.41%

6M

5.16%

1Y

8.47%

5Y*

8.57%

10Y*

10.19%

VIGIX

YTD

4.19%

1M

2.82%

6M

13.04%

1Y

30.33%

5Y*

17.57%

10Y*

15.73%

*Annualized

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


FGDKX vs. VIGIX - Expense Ratio Comparison

FGDKX has a 0.68% expense ratio, which is higher than VIGIX's 0.04% expense ratio.


FGDKX
Fidelity Growth Discovery Fund Class K
Expense ratio chart for FGDKX: current value at 0.68% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.68%
Expense ratio chart for VIGIX: current value at 0.04% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.04%

Risk-Adjusted Performance

FGDKX vs. VIGIX — Risk-Adjusted Performance Rank

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

FGDKX
The Risk-Adjusted Performance Rank of FGDKX is 1717
Overall Rank
The Sharpe Ratio Rank of FGDKX is 1414
Sharpe Ratio Rank
The Sortino Ratio Rank of FGDKX is 1313
Sortino Ratio Rank
The Omega Ratio Rank of FGDKX is 1414
Omega Ratio Rank
The Calmar Ratio Rank of FGDKX is 3030
Calmar Ratio Rank
The Martin Ratio Rank of FGDKX is 1313
Martin Ratio Rank

VIGIX
The Risk-Adjusted Performance Rank of VIGIX is 8080
Overall Rank
The Sharpe Ratio Rank of VIGIX is 7878
Sharpe Ratio Rank
The Sortino Ratio Rank of VIGIX is 7575
Sortino Ratio Rank
The Omega Ratio Rank of VIGIX is 7878
Omega Ratio Rank
The Calmar Ratio Rank of VIGIX is 8585
Calmar Ratio Rank
The Martin Ratio Rank of VIGIX is 8282
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

FGDKX vs. VIGIX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Growth Discovery Fund Class K (FGDKX) and Vanguard Growth Index Fund Institutional Shares (VIGIX). 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.


Sharpe ratio
The chart of Sharpe ratio for FGDKX, currently valued at 0.35, compared to the broader market-1.000.001.002.003.004.000.351.57
The chart of Sortino ratio for FGDKX, currently valued at 0.56, compared to the broader market0.002.004.006.008.0010.0012.000.562.10
The chart of Omega ratio for FGDKX, currently valued at 1.08, compared to the broader market1.002.003.004.001.081.29
The chart of Calmar ratio for FGDKX, currently valued at 0.41, compared to the broader market0.005.0010.0015.0020.000.412.17
The chart of Martin ratio for FGDKX, currently valued at 0.94, compared to the broader market0.0020.0040.0060.0080.000.948.21
FGDKX
VIGIX

The current FGDKX Sharpe Ratio is 0.35, which is lower than the VIGIX Sharpe Ratio of 1.57. The chart below compares the historical Sharpe Ratios of FGDKX and VIGIX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio0.501.001.502.002.503.00SeptemberOctoberNovemberDecember2025February
0.35
1.57
FGDKX
VIGIX

Dividends

FGDKX vs. VIGIX - Dividend Comparison

FGDKX has not paid dividends to shareholders, while VIGIX's dividend yield for the trailing twelve months is around 0.45%.


TTM20242023202220212020201920182017201620152014
FGDKX
Fidelity Growth Discovery Fund Class K
0.00%0.00%0.14%0.07%0.28%0.11%0.15%0.31%0.26%0.15%0.24%0.28%
VIGIX
Vanguard Growth Index Fund Institutional Shares
0.45%0.47%0.58%0.70%0.48%0.66%0.95%1.32%1.15%1.40%1.31%1.22%

Drawdowns

FGDKX vs. VIGIX - Drawdown Comparison

The maximum FGDKX drawdown since its inception was -55.39%, roughly equal to the maximum VIGIX drawdown of -57.17%. Use the drawdown chart below to compare losses from any high point for FGDKX and VIGIX. For additional features, visit the drawdowns tool.


-15.00%-10.00%-5.00%0.00%SeptemberOctoberNovemberDecember2025February
-7.04%
0
FGDKX
VIGIX

Volatility

FGDKX vs. VIGIX - Volatility Comparison

Fidelity Growth Discovery Fund Class K (FGDKX) has a higher volatility of 5.24% compared to Vanguard Growth Index Fund Institutional Shares (VIGIX) at 4.86%. This indicates that FGDKX's price experiences larger fluctuations and is considered to be riskier than VIGIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


2.00%4.00%6.00%8.00%10.00%12.00%SeptemberOctoberNovemberDecember2025February
5.24%
4.86%
FGDKX
VIGIX
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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