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PREFX vs. PRGTX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Key characteristics


PREFXPRGTX
YTD Return33.51%33.31%
1Y Return39.93%41.15%
3Y Return (Ann)6.31%-16.34%
5Y Return (Ann)15.53%6.12%
10Y Return (Ann)13.38%2.66%
Sharpe Ratio2.571.98
Sortino Ratio3.342.58
Omega Ratio1.471.35
Calmar Ratio2.790.75
Martin Ratio14.598.95
Ulcer Index2.92%4.97%
Daily Std Dev16.59%22.44%
Max Drawdown-56.70%-73.10%
Current Drawdown-0.07%-42.36%

Correlation

-0.50.00.51.00.9

The correlation between PREFX and PRGTX is 0.89, 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.

Performance

PREFX vs. PRGTX - Performance Comparison

The year-to-date returns for both stocks are quite close, with PREFX having a 33.51% return and PRGTX slightly lower at 33.31%. Over the past 10 years, PREFX has outperformed PRGTX with an annualized return of 13.38%, while PRGTX has yielded a comparatively lower 2.66% annualized return. The chart below displays the growth of a $10,000 investment in both assets, with all prices adjusted for splits and dividends.


-5.00%0.00%5.00%10.00%15.00%JuneJulyAugustSeptemberOctoberNovember
16.08%
14.46%
PREFX
PRGTX

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PREFX vs. PRGTX - Expense Ratio Comparison

PREFX has a 0.76% expense ratio, which is lower than PRGTX's 0.95% expense ratio.


PRGTX
T. Rowe Price Global Technology Fund
Expense ratio chart for PRGTX: current value at 0.95% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.95%
Expense ratio chart for PREFX: current value at 0.76% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.76%

Risk-Adjusted Performance

PREFX vs. PRGTX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price Tax-Efficient Equity Fund (PREFX) and T. Rowe Price Global Technology Fund (PRGTX). 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.


PREFX
Sharpe ratio
The chart of Sharpe ratio for PREFX, currently valued at 2.57, compared to the broader market0.002.004.002.57
Sortino ratio
The chart of Sortino ratio for PREFX, currently valued at 3.34, compared to the broader market0.005.0010.003.34
Omega ratio
The chart of Omega ratio for PREFX, currently valued at 1.47, compared to the broader market1.002.003.004.001.47
Calmar ratio
The chart of Calmar ratio for PREFX, currently valued at 2.79, compared to the broader market0.005.0010.0015.0020.0025.002.79
Martin ratio
The chart of Martin ratio for PREFX, currently valued at 14.59, compared to the broader market0.0020.0040.0060.0080.00100.0014.59
PRGTX
Sharpe ratio
The chart of Sharpe ratio for PRGTX, currently valued at 1.98, compared to the broader market0.002.004.001.98
Sortino ratio
The chart of Sortino ratio for PRGTX, currently valued at 2.58, compared to the broader market0.005.0010.002.58
Omega ratio
The chart of Omega ratio for PRGTX, currently valued at 1.35, compared to the broader market1.002.003.004.001.35
Calmar ratio
The chart of Calmar ratio for PRGTX, currently valued at 0.75, compared to the broader market0.005.0010.0015.0020.0025.000.75
Martin ratio
The chart of Martin ratio for PRGTX, currently valued at 8.95, compared to the broader market0.0020.0040.0060.0080.00100.008.95

PREFX vs. PRGTX - Sharpe Ratio Comparison

The current PREFX Sharpe Ratio is 2.57, which is comparable to the PRGTX Sharpe Ratio of 1.98. The chart below compares the historical Sharpe Ratios of PREFX and PRGTX, 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 Ratio1.001.502.002.503.00JuneJulyAugustSeptemberOctoberNovember
2.57
1.98
PREFX
PRGTX

Dividends

PREFX vs. PRGTX - Dividend Comparison

Neither PREFX nor PRGTX has paid dividends to shareholders.


TTM20232022202120202019201820172016201520142013
PREFX
T. Rowe Price Tax-Efficient Equity Fund
0.00%0.00%0.00%0.00%0.04%0.16%0.18%0.26%0.22%0.04%0.05%0.30%
PRGTX
T. Rowe Price Global Technology Fund
0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.08%

Drawdowns

PREFX vs. PRGTX - Drawdown Comparison

The maximum PREFX drawdown since its inception was -56.70%, smaller than the maximum PRGTX drawdown of -73.10%. Use the drawdown chart below to compare losses from any high point for PREFX and PRGTX. For additional features, visit the drawdowns tool.


-50.00%-40.00%-30.00%-20.00%-10.00%0.00%JuneJulyAugustSeptemberOctoberNovember
-0.07%
-42.36%
PREFX
PRGTX

Volatility

PREFX vs. PRGTX - Volatility Comparison

The current volatility for T. Rowe Price Tax-Efficient Equity Fund (PREFX) is 4.77%, while T. Rowe Price Global Technology Fund (PRGTX) has a volatility of 5.39%. This indicates that PREFX experiences smaller price fluctuations and is considered to be less risky than PRGTX 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%JuneJulyAugustSeptemberOctoberNovember
4.77%
5.39%
PREFX
PRGTX