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BSMIX vs. PRNHX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between BSMIX and PRNHX is 0.84, 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.


-0.50.00.51.00.8

Performance

BSMIX vs. PRNHX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares Russell Small/Mid-Cap Index Fund (BSMIX) and T. Rowe Price New Horizons Fund (PRNHX). The values are adjusted to include any dividend payments, if applicable.

-10.00%-5.00%0.00%5.00%10.00%AugustSeptemberOctoberNovemberDecember2025
1.22%
-0.41%
BSMIX
PRNHX

Key characteristics

Sharpe Ratio

BSMIX:

0.84

PRNHX:

0.36

Sortino Ratio

BSMIX:

1.26

PRNHX:

0.60

Omega Ratio

BSMIX:

1.15

PRNHX:

1.07

Calmar Ratio

BSMIX:

0.77

PRNHX:

0.17

Martin Ratio

BSMIX:

3.87

PRNHX:

1.06

Ulcer Index

BSMIX:

3.76%

PRNHX:

5.68%

Daily Std Dev

BSMIX:

17.44%

PRNHX:

16.96%

Max Drawdown

BSMIX:

-41.32%

PRNHX:

-55.79%

Current Drawdown

BSMIX:

-8.05%

PRNHX:

-28.98%

Returns By Period

In the year-to-date period, BSMIX achieves a 0.48% return, which is significantly higher than PRNHX's -0.23% return.


BSMIX

YTD

0.48%

1M

-4.19%

6M

1.22%

1Y

14.80%

5Y*

6.09%

10Y*

N/A

PRNHX

YTD

-0.23%

1M

-5.21%

6M

-0.41%

1Y

6.01%

5Y*

5.55%

10Y*

11.58%

*Annualized

Compare stocks, funds, or ETFs

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


BSMIX vs. PRNHX - Expense Ratio Comparison

BSMIX has a 0.12% expense ratio, which is lower than PRNHX's 0.75% expense ratio.


PRNHX
T. Rowe Price New Horizons Fund
Expense ratio chart for PRNHX: current value at 0.75% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.75%
Expense ratio chart for BSMIX: current value at 0.12% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.12%

Risk-Adjusted Performance

BSMIX vs. PRNHX — Risk-Adjusted Performance Rank

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

BSMIX
The Risk-Adjusted Performance Rank of BSMIX is 6262
Overall Rank
The Sharpe Ratio Rank of BSMIX is 6060
Sharpe Ratio Rank
The Sortino Ratio Rank of BSMIX is 6464
Sortino Ratio Rank
The Omega Ratio Rank of BSMIX is 5959
Omega Ratio Rank
The Calmar Ratio Rank of BSMIX is 6868
Calmar Ratio Rank
The Martin Ratio Rank of BSMIX is 6262
Martin Ratio Rank

PRNHX
The Risk-Adjusted Performance Rank of PRNHX is 3030
Overall Rank
The Sharpe Ratio Rank of PRNHX is 3131
Sharpe Ratio Rank
The Sortino Ratio Rank of PRNHX is 3434
Sortino Ratio Rank
The Omega Ratio Rank of PRNHX is 3030
Omega Ratio Rank
The Calmar Ratio Rank of PRNHX is 2727
Calmar Ratio Rank
The Martin Ratio Rank of PRNHX is 2828
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.

BSMIX vs. PRNHX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares Russell Small/Mid-Cap Index Fund (BSMIX) and T. Rowe Price New Horizons Fund (PRNHX). 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 BSMIX, currently valued at 0.84, compared to the broader market-1.000.001.002.003.004.000.840.36
The chart of Sortino ratio for BSMIX, currently valued at 1.26, compared to the broader market0.002.004.006.008.0010.001.260.60
The chart of Omega ratio for BSMIX, currently valued at 1.15, compared to the broader market1.002.003.001.151.07
The chart of Calmar ratio for BSMIX, currently valued at 0.77, compared to the broader market0.005.0010.0015.000.770.17
The chart of Martin ratio for BSMIX, currently valued at 3.87, compared to the broader market0.0020.0040.0060.003.871.06
BSMIX
PRNHX

The current BSMIX Sharpe Ratio is 0.84, which is higher than the PRNHX Sharpe Ratio of 0.36. The chart below compares the historical Sharpe Ratios of BSMIX and PRNHX, 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 Ratio0.000.501.001.502.00AugustSeptemberOctoberNovemberDecember2025
0.84
0.36
BSMIX
PRNHX

Dividends

BSMIX vs. PRNHX - Dividend Comparison

BSMIX's dividend yield for the trailing twelve months is around 1.31%, less than PRNHX's 4.92% yield.


TTM20242023202220212020201920182017201620152014
BSMIX
iShares Russell Small/Mid-Cap Index Fund
1.31%1.31%1.37%1.74%1.10%1.21%1.53%1.54%1.32%1.31%0.61%0.00%
PRNHX
T. Rowe Price New Horizons Fund
4.92%4.91%0.00%4.72%17.09%13.58%11.73%13.94%8.27%5.77%7.72%11.65%

Drawdowns

BSMIX vs. PRNHX - Drawdown Comparison

The maximum BSMIX drawdown since its inception was -41.32%, smaller than the maximum PRNHX drawdown of -55.79%. Use the drawdown chart below to compare losses from any high point for BSMIX and PRNHX. For additional features, visit the drawdowns tool.


-40.00%-30.00%-20.00%-10.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-8.05%
-28.98%
BSMIX
PRNHX

Volatility

BSMIX vs. PRNHX - Volatility Comparison

iShares Russell Small/Mid-Cap Index Fund (BSMIX) has a higher volatility of 5.66% compared to T. Rowe Price New Horizons Fund (PRNHX) at 5.30%. This indicates that BSMIX's price experiences larger fluctuations and is considered to be riskier than PRNHX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


3.00%4.00%5.00%6.00%7.00%8.00%AugustSeptemberOctoberNovemberDecember2025
5.66%
5.30%
BSMIX
PRNHX
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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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