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PRMTX vs. VOO
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between PRMTX and VOO is 0.85, 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.


-0.50.00.51.0
Correlation: 0.8

Performance

PRMTX vs. VOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T. Rowe Price Communications & Technology Fund (PRMTX) and Vanguard S&P 500 ETF (VOO). The values are adjusted to include any dividend payments, if applicable.

500.00%600.00%700.00%800.00%NovemberDecember2025FebruaryMarchApril
704.52%
528.25%
PRMTX
VOO

Key characteristics

Sharpe Ratio

PRMTX:

0.76

VOO:

0.32

Sortino Ratio

PRMTX:

1.12

VOO:

0.57

Omega Ratio

PRMTX:

1.16

VOO:

1.08

Calmar Ratio

PRMTX:

0.76

VOO:

0.32

Martin Ratio

PRMTX:

2.81

VOO:

1.42

Ulcer Index

PRMTX:

5.61%

VOO:

4.19%

Daily Std Dev

PRMTX:

20.81%

VOO:

18.73%

Max Drawdown

PRMTX:

-66.12%

VOO:

-33.99%

Current Drawdown

PRMTX:

-15.13%

VOO:

-13.85%

Returns By Period

In the year-to-date period, PRMTX achieves a -6.17% return, which is significantly higher than VOO's -9.88% return. Over the past 10 years, PRMTX has outperformed VOO with an annualized return of 13.61%, while VOO has yielded a comparatively lower 11.66% annualized return.


PRMTX

YTD

-6.17%

1M

-3.90%

6M

-1.25%

1Y

17.10%

5Y*

11.28%

10Y*

13.61%

VOO

YTD

-9.88%

1M

-6.86%

6M

-9.35%

1Y

6.85%

5Y*

14.69%

10Y*

11.66%

*Annualized

Compare stocks, funds, or ETFs

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


PRMTX vs. VOO - Expense Ratio Comparison

PRMTX has a 0.77% expense ratio, which is higher than VOO's 0.03% expense ratio.


PRMTX
T. Rowe Price Communications & Technology Fund
Expense ratio chart for PRMTX: current value is 0.77%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
PRMTX: 0.77%
Expense ratio chart for VOO: current value is 0.03%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
VOO: 0.03%

Risk-Adjusted Performance

PRMTX vs. VOO — Risk-Adjusted Performance Rank

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

PRMTX
The Risk-Adjusted Performance Rank of PRMTX is 7575
Overall Rank
The Sharpe Ratio Rank of PRMTX is 7373
Sharpe Ratio Rank
The Sortino Ratio Rank of PRMTX is 7373
Sortino Ratio Rank
The Omega Ratio Rank of PRMTX is 7373
Omega Ratio Rank
The Calmar Ratio Rank of PRMTX is 8383
Calmar Ratio Rank
The Martin Ratio Rank of PRMTX is 7373
Martin Ratio Rank

VOO
The Risk-Adjusted Performance Rank of VOO is 5757
Overall Rank
The Sharpe Ratio Rank of VOO is 5555
Sharpe Ratio Rank
The Sortino Ratio Rank of VOO is 5555
Sortino Ratio Rank
The Omega Ratio Rank of VOO is 5757
Omega Ratio Rank
The Calmar Ratio Rank of VOO is 5959
Calmar Ratio Rank
The Martin Ratio Rank of VOO is 5959
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.

PRMTX vs. VOO - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price Communications & Technology Fund (PRMTX) and Vanguard S&P 500 ETF (VOO). 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 PRMTX, currently valued at 0.76, compared to the broader market-1.000.001.002.003.00
PRMTX: 0.76
VOO: 0.32
The chart of Sortino ratio for PRMTX, currently valued at 1.12, compared to the broader market-2.000.002.004.006.008.00
PRMTX: 1.12
VOO: 0.57
The chart of Omega ratio for PRMTX, currently valued at 1.16, compared to the broader market0.501.001.502.002.503.00
PRMTX: 1.16
VOO: 1.08
The chart of Calmar ratio for PRMTX, currently valued at 0.76, compared to the broader market0.002.004.006.008.0010.00
PRMTX: 0.76
VOO: 0.32
The chart of Martin ratio for PRMTX, currently valued at 2.81, compared to the broader market0.0010.0020.0030.0040.0050.00
PRMTX: 2.81
VOO: 1.42

The current PRMTX Sharpe Ratio is 0.76, which is higher than the VOO Sharpe Ratio of 0.32. The chart below compares the historical Sharpe Ratios of PRMTX and VOO, 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 Ratio0.001.002.003.004.00NovemberDecember2025FebruaryMarchApril
0.76
0.32
PRMTX
VOO

Dividends

PRMTX vs. VOO - Dividend Comparison

PRMTX's dividend yield for the trailing twelve months is around 7.88%, more than VOO's 1.44% yield.


TTM20242023202220212020201920182017201620152014
PRMTX
T. Rowe Price Communications & Technology Fund
7.88%7.39%7.74%17.50%8.35%5.29%1.22%1.28%2.35%2.24%3.20%10.82%
VOO
Vanguard S&P 500 ETF
1.44%1.24%1.46%1.69%1.25%1.54%1.88%2.06%1.78%2.02%2.10%1.85%

Drawdowns

PRMTX vs. VOO - Drawdown Comparison

The maximum PRMTX drawdown since its inception was -66.12%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for PRMTX and VOO. For additional features, visit the drawdowns tool.


-20.00%-15.00%-10.00%-5.00%0.00%NovemberDecember2025FebruaryMarchApril
-15.13%
-13.85%
PRMTX
VOO

Volatility

PRMTX vs. VOO - Volatility Comparison

The current volatility for T. Rowe Price Communications & Technology Fund (PRMTX) is 12.21%, while Vanguard S&P 500 ETF (VOO) has a volatility of 13.31%. This indicates that PRMTX experiences smaller price fluctuations and is considered to be less risky than VOO 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%14.00%NovemberDecember2025FebruaryMarchApril
12.21%
13.31%
PRMTX
VOO
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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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