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FJACX vs. VSCIX
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Performance

FJACX vs. VSCIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Series Small Cap Discovery Fund (FJACX) and Vanguard Small-Cap Index Fund Institutional Shares (VSCIX). The values are adjusted to include any dividend payments, if applicable.

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FJACX vs. VSCIX - Yearly Performance Comparison


2026 (YTD)202520242023202220212020201920182017
FJACX
Fidelity Series Small Cap Discovery Fund
-4.64%11.80%3.11%21.79%-13.96%36.36%9.62%30.01%-17.37%9.59%
VSCIX
Vanguard Small-Cap Index Fund Institutional Shares
-1.21%8.85%12.96%19.52%-17.60%17.74%19.07%27.40%-9.33%16.25%

Returns By Period

In the year-to-date period, FJACX achieves a -4.64% return, which is significantly lower than VSCIX's -1.21% return. Over the past 10 years, FJACX has underperformed VSCIX with an annualized return of 8.97%, while VSCIX has yielded a comparatively higher 10.16% annualized return.


FJACX

1D
-1.23%
1M
-7.75%
YTD
-4.64%
6M
-2.32%
1Y
13.16%
3Y*
8.38%
5Y*
6.17%
10Y*
8.97%

VSCIX

1D
-0.97%
1M
-8.09%
YTD
-1.21%
6M
0.59%
1Y
16.09%
3Y*
11.86%
5Y*
5.03%
10Y*
10.16%
*Multi-year figures are annualized to reflect compound growth (CAGR)

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FJACX vs. VSCIX - Expense Ratio Comparison

FJACX has a 0.00% expense ratio, which is lower than VSCIX's 0.04% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.


Return for Risk

FJACX vs. VSCIX — Risk / Return Rank

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

FJACX
FJACX Risk / Return Rank: 2626
Overall Rank
FJACX Sharpe Ratio Rank: 2525
Sharpe Ratio Rank
FJACX Sortino Ratio Rank: 2828
Sortino Ratio Rank
FJACX Omega Ratio Rank: 2323
Omega Ratio Rank
FJACX Calmar Ratio Rank: 3030
Calmar Ratio Rank
FJACX Martin Ratio Rank: 2626
Martin Ratio Rank

VSCIX
VSCIX Risk / Return Rank: 3737
Overall Rank
VSCIX Sharpe Ratio Rank: 3535
Sharpe Ratio Rank
VSCIX Sortino Ratio Rank: 3838
Sortino Ratio Rank
VSCIX Omega Ratio Rank: 3434
Omega Ratio Rank
VSCIX Calmar Ratio Rank: 3737
Calmar Ratio Rank
VSCIX Martin Ratio Rank: 4141
Martin Ratio Rank
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.

FJACX vs. VSCIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Series Small Cap Discovery Fund (FJACX) and Vanguard Small-Cap Index Fund Institutional Shares (VSCIX). 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.


FJACXVSCIXDifference

Sharpe ratio

Return per unit of total volatility

0.60

0.75

-0.15

Sortino ratio

Return per unit of downside risk

1.02

1.19

-0.17

Omega ratio

Gain probability vs. loss probability

1.13

1.16

-0.03

Calmar ratio

Return relative to maximum drawdown

0.85

0.97

-0.12

Martin ratio

Return relative to average drawdown

2.86

4.21

-1.35

FJACX vs. VSCIX - Sharpe Ratio Comparison

The current FJACX Sharpe Ratio is 0.60, which is comparable to the VSCIX Sharpe Ratio of 0.75. The chart below compares the historical Sharpe Ratios of FJACX and VSCIX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


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Sharpe Ratios by Period


FJACXVSCIXDifference

Sharpe Ratio (1Y)

Calculated over the trailing 1-year period

0.60

0.75

-0.15

Sharpe Ratio (5Y)

Calculated over the trailing 5-year period

0.31

0.24

+0.07

Sharpe Ratio (10Y)

Calculated over the trailing 10-year period

0.42

0.47

-0.06

Sharpe Ratio (All Time)

Calculated using the full available price history

0.38

0.38

-0.01

Correlation

The correlation between FJACX and VSCIX is 0.94, 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

FJACX vs. VSCIX - Dividend Comparison

FJACX's dividend yield for the trailing twelve months is around 10.94%, more than VSCIX's 1.39% yield.


TTM20252024202320222021202020192018201720162015
FJACX
Fidelity Series Small Cap Discovery Fund
10.94%10.44%10.79%2.90%24.03%17.66%2.67%6.65%8.36%1.15%0.45%5.64%
VSCIX
Vanguard Small-Cap Index Fund Institutional Shares
1.39%1.34%1.31%1.55%1.55%1.25%1.15%1.40%1.68%1.36%1.50%1.49%

Drawdowns

FJACX vs. VSCIX - Drawdown Comparison

The maximum FJACX drawdown since its inception was -45.60%, smaller than the maximum VSCIX drawdown of -59.66%. Use the drawdown chart below to compare losses from any high point for FJACX and VSCIX.


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Drawdown Indicators


FJACXVSCIXDifference

Max Drawdown

Largest peak-to-trough decline

-45.60%

-59.66%

+14.06%

Max Drawdown (1Y)

Largest decline over 1 year

-12.99%

-14.30%

+1.31%

Max Drawdown (5Y)

Largest decline over 5 years

-23.69%

-28.13%

+4.44%

Max Drawdown (10Y)

Largest decline over 10 years

-45.60%

-41.81%

-3.79%

Current Drawdown

Current decline from peak

-11.19%

-8.97%

-2.22%

Average Drawdown

Average peak-to-trough decline

-6.62%

-10.18%

+3.56%

Ulcer Index

Depth and duration of drawdowns from previous peaks

3.85%

3.29%

+0.56%

Volatility

FJACX vs. VSCIX - Volatility Comparison

Fidelity Series Small Cap Discovery Fund (FJACX) and Vanguard Small-Cap Index Fund Institutional Shares (VSCIX) have volatilities of 5.63% and 5.90%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.


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Volatility by Period


FJACXVSCIXDifference

Volatility (1M)

Calculated over the trailing 1-month period

5.63%

5.90%

-0.27%

Volatility (6M)

Calculated over the trailing 6-month period

12.91%

12.22%

+0.69%

Volatility (1Y)

Calculated over the trailing 1-year period

21.66%

21.62%

+0.04%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

19.92%

20.70%

-0.78%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

21.54%

21.53%

+0.01%