PRMTX vs. VOO
Compare and contrast key facts about T. Rowe Price Communications & Technology Fund (PRMTX) and Vanguard S&P 500 ETF (VOO).
PRMTX is managed by T. Rowe Price. It was launched on Oct 12, 1993. VOO is a passively managed fund by Vanguard that tracks the performance of the S&P 500 Index. It was launched on Sep 7, 2010.
Performance
PRMTX vs. VOO - Performance Comparison
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PRMTX vs. VOO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PRMTX T. Rowe Price Communications & Technology Fund | -7.10% | 43.31% | 48.75% | 39.30% | -40.90% | 9.81% | 53.69% | 35.69% | -1.85% | 33.00% |
VOO Vanguard S&P 500 ETF | -3.66% | 17.82% | 24.98% | 26.32% | -18.17% | 28.79% | 18.32% | 31.37% | -4.50% | 21.77% |
Returns By Period
In the year-to-date period, PRMTX achieves a -7.10% return, which is significantly lower than VOO's -3.66% return. Over the past 10 years, PRMTX has outperformed VOO with an annualized return of 18.08%, while VOO has yielded a comparatively lower 14.14% annualized return.
PRMTX
- 1D
- 3.46%
- 1M
- -5.26%
- YTD
- -7.10%
- 6M
- 17.17%
- 1Y
- 36.97%
- 3Y*
- 34.03%
- 5Y*
- 11.80%
- 10Y*
- 18.08%
VOO
- 1D
- 0.79%
- 1M
- -4.29%
- YTD
- -3.66%
- 6M
- -1.41%
- 1Y
- 18.17%
- 3Y*
- 18.58%
- 5Y*
- 11.93%
- 10Y*
- 14.14%
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PRMTX vs. VOO - Expense Ratio Comparison
PRMTX has a 0.77% expense ratio, which is higher than VOO's 0.03% expense ratio.
Return for Risk
PRMTX vs. VOO — Risk / Return Rank
PRMTX
VOO
PRMTX vs. VOO - Risk-Adjusted Trends 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.
| PRMTX | VOO | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.98 | 1.01 | -0.03 |
Sortino ratioReturn per unit of downside risk | 3.05 | 1.53 | +1.51 |
Omega ratioGain probability vs. loss probability | 1.40 | 1.23 | +0.17 |
Calmar ratioReturn relative to maximum drawdown | 3.39 | 1.55 | +1.83 |
Martin ratioReturn relative to average drawdown | 9.49 | 7.31 | +2.18 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| PRMTX | VOO | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.98 | 1.01 | -0.03 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.45 | 0.71 | -0.27 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.77 | 0.79 | -0.02 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.64 | 0.83 | -0.19 |
Correlation
The correlation between PRMTX and VOO 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.
Dividends
PRMTX vs. VOO - Dividend Comparison
PRMTX's dividend yield for the trailing twelve months is around 54.27%, more than VOO's 1.18% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
PRMTX T. Rowe Price Communications & Technology Fund | 54.27% | 50.42% | 14.78% | 7.74% | 17.50% | 8.35% | 5.29% | 2.45% | 1.28% | 2.35% | 2.24% | 3.20% |
VOO Vanguard S&P 500 ETF | 1.18% | 1.13% | 1.24% | 1.46% | 1.69% | 1.25% | 1.54% | 1.88% | 2.06% | 1.78% | 2.02% | 2.10% |
Drawdowns
PRMTX vs. VOO - Drawdown Comparison
The maximum PRMTX drawdown since its inception was -66.30%, 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.
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Drawdown Indicators
| PRMTX | VOO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -66.30% | -33.99% | -32.31% |
Max Drawdown (1Y)Largest decline over 1 year | -11.17% | -11.98% | +0.81% |
Max Drawdown (5Y)Largest decline over 5 years | -47.17% | -24.52% | -22.65% |
Max Drawdown (10Y)Largest decline over 10 years | -47.17% | -33.99% | -13.18% |
Current DrawdownCurrent decline from peak | -8.09% | -5.55% | -2.54% |
Average DrawdownAverage peak-to-trough decline | -13.92% | -3.72% | -10.20% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.98% | 2.55% | +1.43% |
Volatility
PRMTX vs. VOO - Volatility Comparison
T. Rowe Price Communications & Technology Fund (PRMTX) has a higher volatility of 6.51% compared to Vanguard S&P 500 ETF (VOO) at 5.34%. This indicates that PRMTX's price experiences larger fluctuations and is considered to be riskier than VOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PRMTX | VOO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.51% | 5.34% | +1.17% |
Volatility (6M)Calculated over the trailing 6-month period | 31.76% | 9.47% | +22.29% |
Volatility (1Y)Calculated over the trailing 1-year period | 39.07% | 18.11% | +20.96% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 26.58% | 16.82% | +9.76% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 23.53% | 17.99% | +5.54% |