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BWBIX vs. FDFIX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between BWBIX and FDFIX is 0.88, 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.


-0.50.00.51.00.9

Performance

BWBIX vs. FDFIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Baron WealthBuilder Fund (BWBIX) and Fidelity Flex 500 Index Fund (FDFIX). The values are adjusted to include any dividend payments, if applicable.

80.00%100.00%120.00%140.00%160.00%SeptemberOctoberNovemberDecember2025February
110.02%
150.16%
BWBIX
FDFIX

Key characteristics

Sharpe Ratio

BWBIX:

0.86

FDFIX:

1.46

Sortino Ratio

BWBIX:

1.26

FDFIX:

1.98

Omega Ratio

BWBIX:

1.16

FDFIX:

1.27

Calmar Ratio

BWBIX:

0.48

FDFIX:

2.23

Martin Ratio

BWBIX:

4.32

FDFIX:

9.00

Ulcer Index

BWBIX:

3.06%

FDFIX:

2.09%

Daily Std Dev

BWBIX:

15.37%

FDFIX:

12.96%

Max Drawdown

BWBIX:

-42.79%

FDFIX:

-33.77%

Current Drawdown

BWBIX:

-11.82%

FDFIX:

-3.05%

Returns By Period

In the year-to-date period, BWBIX achieves a -1.70% return, which is significantly lower than FDFIX's 1.43% return.


BWBIX

YTD

-1.70%

1M

-4.62%

6M

7.72%

1Y

13.04%

5Y*

11.60%

10Y*

N/A

FDFIX

YTD

1.43%

1M

-1.81%

6M

6.11%

1Y

17.49%

5Y*

15.84%

10Y*

N/A

*Annualized

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BWBIX vs. FDFIX - Expense Ratio Comparison

BWBIX has a 0.05% expense ratio, which is higher than FDFIX's 0.00% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.


Expense ratio chart for BWBIX: current value at 0.05% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.05%
Expense ratio chart for FDFIX: current value at 0.00% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.00%

Risk-Adjusted Performance

BWBIX vs. FDFIX — Risk-Adjusted Performance Rank

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

BWBIX
The Risk-Adjusted Performance Rank of BWBIX is 5252
Overall Rank
The Sharpe Ratio Rank of BWBIX is 5050
Sharpe Ratio Rank
The Sortino Ratio Rank of BWBIX is 5252
Sortino Ratio Rank
The Omega Ratio Rank of BWBIX is 4848
Omega Ratio Rank
The Calmar Ratio Rank of BWBIX is 4444
Calmar Ratio Rank
The Martin Ratio Rank of BWBIX is 6565
Martin Ratio Rank

FDFIX
The Risk-Adjusted Performance Rank of FDFIX is 8282
Overall Rank
The Sharpe Ratio Rank of FDFIX is 7979
Sharpe Ratio Rank
The Sortino Ratio Rank of FDFIX is 7878
Sortino Ratio Rank
The Omega Ratio Rank of FDFIX is 7878
Omega Ratio Rank
The Calmar Ratio Rank of FDFIX is 8888
Calmar Ratio Rank
The Martin Ratio Rank of FDFIX is 8787
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.

BWBIX vs. FDFIX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Baron WealthBuilder Fund (BWBIX) and Fidelity Flex 500 Index Fund (FDFIX). 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.


The chart of Sharpe ratio for BWBIX, currently valued at 0.86, compared to the broader market-1.000.001.002.003.004.000.861.46
The chart of Sortino ratio for BWBIX, currently valued at 1.26, compared to the broader market0.002.004.006.008.0010.001.261.98
The chart of Omega ratio for BWBIX, currently valued at 1.16, compared to the broader market1.002.003.001.161.27
The chart of Calmar ratio for BWBIX, currently valued at 0.48, compared to the broader market0.005.0010.0015.000.482.23
The chart of Martin ratio for BWBIX, currently valued at 4.32, compared to the broader market0.0020.0040.0060.0080.004.329.00
BWBIX
FDFIX

The current BWBIX Sharpe Ratio is 0.86, which is lower than the FDFIX Sharpe Ratio of 1.46. The chart below compares the historical Sharpe Ratios of BWBIX and FDFIX, 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 Ratio1.001.502.002.503.003.50SeptemberOctoberNovemberDecember2025February
0.86
1.46
BWBIX
FDFIX

Dividends

BWBIX vs. FDFIX - Dividend Comparison

BWBIX's dividend yield for the trailing twelve months is around 0.07%, less than FDFIX's 1.24% yield.


TTM20242023202220212020201920182017
BWBIX
Baron WealthBuilder Fund
0.07%0.07%0.06%0.58%0.02%0.00%0.04%0.00%0.00%
FDFIX
Fidelity Flex 500 Index Fund
1.24%1.26%1.48%1.70%1.18%1.52%1.78%1.81%0.85%

Drawdowns

BWBIX vs. FDFIX - Drawdown Comparison

The maximum BWBIX drawdown since its inception was -42.79%, which is greater than FDFIX's maximum drawdown of -33.77%. Use the drawdown chart below to compare losses from any high point for BWBIX and FDFIX. For additional features, visit the drawdowns tool.


-20.00%-15.00%-10.00%-5.00%0.00%SeptemberOctoberNovemberDecember2025February
-11.82%
-3.05%
BWBIX
FDFIX

Volatility

BWBIX vs. FDFIX - Volatility Comparison

Baron WealthBuilder Fund (BWBIX) has a higher volatility of 4.05% compared to Fidelity Flex 500 Index Fund (FDFIX) at 3.69%. This indicates that BWBIX's price experiences larger fluctuations and is considered to be riskier than FDFIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


2.00%3.00%4.00%5.00%6.00%SeptemberOctoberNovemberDecember2025February
4.05%
3.69%
BWBIX
FDFIX