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

Correlation

The correlation between PRMTX and TRBCX 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.


Performance

PRMTX vs. TRBCX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T. Rowe Price Communications & Technology Fund (PRMTX) and T. Rowe Price Blue Chip Growth Fund (TRBCX). The values are adjusted to include any dividend payments, if applicable.

800.00%900.00%1,000.00%1,100.00%1,200.00%1,300.00%December2025FebruaryMarchAprilMay
897.74%
1,178.17%
PRMTX
TRBCX

Key characteristics

Sharpe Ratio

PRMTX:

0.84

TRBCX:

0.52

Sortino Ratio

PRMTX:

1.20

TRBCX:

0.90

Omega Ratio

PRMTX:

1.18

TRBCX:

1.13

Calmar Ratio

PRMTX:

0.48

TRBCX:

0.58

Martin Ratio

PRMTX:

2.40

TRBCX:

1.93

Ulcer Index

PRMTX:

7.60%

TRBCX:

6.84%

Daily Std Dev

PRMTX:

21.67%

TRBCX:

25.23%

Max Drawdown

PRMTX:

-75.22%

TRBCX:

-54.56%

Current Drawdown

PRMTX:

-26.89%

TRBCX:

-10.27%

Returns By Period

In the year-to-date period, PRMTX achieves a 2.42% return, which is significantly higher than TRBCX's -5.72% return. Over the past 10 years, PRMTX has underperformed TRBCX with an annualized return of 8.80%, while TRBCX has yielded a comparatively higher 13.44% annualized return.


PRMTX

YTD

2.42%

1M

15.96%

6M

-2.03%

1Y

16.65%

5Y*

3.12%

10Y*

8.80%

TRBCX

YTD

-5.72%

1M

14.52%

6M

-4.38%

1Y

11.61%

5Y*

12.78%

10Y*

13.44%

*Annualized

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PRMTX vs. TRBCX - Expense Ratio Comparison

PRMTX has a 0.77% expense ratio, which is higher than TRBCX's 0.69% expense ratio.


Risk-Adjusted Performance

PRMTX vs. TRBCX — 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 6363
Overall Rank
The Sharpe Ratio Rank of PRMTX is 6868
Sharpe Ratio Rank
The Sortino Ratio Rank of PRMTX is 6666
Sortino Ratio Rank
The Omega Ratio Rank of PRMTX is 7070
Omega Ratio Rank
The Calmar Ratio Rank of PRMTX is 5454
Calmar Ratio Rank
The Martin Ratio Rank of PRMTX is 5959
Martin Ratio Rank

TRBCX
The Risk-Adjusted Performance Rank of TRBCX is 5353
Overall Rank
The Sharpe Ratio Rank of TRBCX is 4848
Sharpe Ratio Rank
The Sortino Ratio Rank of TRBCX is 5151
Sortino Ratio Rank
The Omega Ratio Rank of TRBCX is 5151
Omega Ratio Rank
The Calmar Ratio Rank of TRBCX is 6363
Calmar Ratio Rank
The Martin Ratio Rank of TRBCX is 5151
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. TRBCX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price Communications & Technology Fund (PRMTX) and T. Rowe Price Blue Chip Growth Fund (TRBCX). 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 current PRMTX Sharpe Ratio is 0.84, which is higher than the TRBCX Sharpe Ratio of 0.52. The chart below compares the historical Sharpe Ratios of PRMTX and TRBCX, 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 Ratio0.000.501.001.502.002.50December2025FebruaryMarchAprilMay
0.84
0.52
PRMTX
TRBCX

Dividends

PRMTX vs. TRBCX - Dividend Comparison

PRMTX's dividend yield for the trailing twelve months is around 7.21%, less than TRBCX's 9.63% yield.


TTM20242023202220212020201920182017201620152014
PRMTX
T. Rowe Price Communications & Technology Fund
7.21%7.39%7.74%17.50%8.35%5.29%1.22%1.28%2.35%2.24%3.20%10.82%
TRBCX
T. Rowe Price Blue Chip Growth Fund
9.63%9.08%3.49%5.87%9.38%1.19%0.36%2.44%2.94%0.67%3.26%4.85%

Drawdowns

PRMTX vs. TRBCX - Drawdown Comparison

The maximum PRMTX drawdown since its inception was -75.22%, which is greater than TRBCX's maximum drawdown of -54.56%. Use the drawdown chart below to compare losses from any high point for PRMTX and TRBCX. For additional features, visit the drawdowns tool.


-40.00%-30.00%-20.00%-10.00%0.00%December2025FebruaryMarchAprilMay
-26.89%
-10.27%
PRMTX
TRBCX

Volatility

PRMTX vs. TRBCX - Volatility Comparison

The current volatility for T. Rowe Price Communications & Technology Fund (PRMTX) is 9.52%, while T. Rowe Price Blue Chip Growth Fund (TRBCX) has a volatility of 14.10%. This indicates that PRMTX experiences smaller price fluctuations and is considered to be less risky than TRBCX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


4.00%6.00%8.00%10.00%12.00%14.00%16.00%December2025FebruaryMarchAprilMay
9.52%
14.10%
PRMTX
TRBCX