PRHSX vs. ITOT
Compare and contrast key facts about T. Rowe Price Health Sciences Fund (PRHSX) and iShares Core S&P Total U.S. Stock Market ETF (ITOT).
PRHSX is managed by T. Rowe Price. It was launched on Dec 29, 1995. ITOT is a passively managed fund by iShares that tracks the performance of the S&P Composite 1500 Index. It was launched on Jan 20, 2004.
Performance
PRHSX vs. ITOT - Performance Comparison
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PRHSX vs. ITOT - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PRHSX T. Rowe Price Health Sciences Fund | -6.24% | 33.71% | 1.82% | 3.03% | -12.22% | 13.50% | 30.19% | 37.88% | 1.08% | 28.04% |
ITOT iShares Core S&P Total U.S. Stock Market ETF | -3.31% | 17.00% | 23.80% | 26.12% | -19.47% | 25.68% | 20.71% | 30.67% | -5.33% | 21.37% |
Returns By Period
In the year-to-date period, PRHSX achieves a -6.24% return, which is significantly lower than ITOT's -3.31% return. Over the past 10 years, PRHSX has underperformed ITOT with an annualized return of 11.84%, while ITOT has yielded a comparatively higher 13.65% annualized return.
PRHSX
- 1D
- 3.78%
- 1M
- -4.81%
- YTD
- -6.24%
- 6M
- 20.54%
- 1Y
- 27.86%
- 3Y*
- 10.42%
- 5Y*
- 5.52%
- 10Y*
- 11.84%
ITOT
- 1D
- 0.72%
- 1M
- -4.34%
- YTD
- -3.31%
- 6M
- -1.32%
- 1Y
- 18.51%
- 3Y*
- 18.11%
- 5Y*
- 10.62%
- 10Y*
- 13.65%
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PRHSX vs. ITOT - Expense Ratio Comparison
PRHSX has a 0.80% expense ratio, which is higher than ITOT's 0.03% expense ratio.
Return for Risk
PRHSX vs. ITOT — Risk / Return Rank
PRHSX
ITOT
PRHSX vs. ITOT - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price Health Sciences Fund (PRHSX) and iShares Core S&P Total U.S. Stock Market ETF (ITOT). 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.
| PRHSX | ITOT | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.13 | 1.00 | +0.14 |
Sortino ratioReturn per unit of downside risk | 1.93 | 1.52 | +0.41 |
Omega ratioGain probability vs. loss probability | 1.25 | 1.23 | +0.02 |
Calmar ratioReturn relative to maximum drawdown | 1.94 | 1.53 | +0.41 |
Martin ratioReturn relative to average drawdown | 5.86 | 7.25 | -1.38 |
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
| PRHSX | ITOT | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.13 | 1.00 | +0.14 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.31 | 0.61 | -0.31 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.60 | 0.75 | -0.15 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.63 | 0.54 | +0.10 |
Correlation
The correlation between PRHSX and ITOT is 0.76, 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
PRHSX vs. ITOT - Dividend Comparison
PRHSX's dividend yield for the trailing twelve months is around 25.66%, more than ITOT's 1.12% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
PRHSX T. Rowe Price Health Sciences Fund | 25.66% | 24.06% | 12.89% | 5.21% | 1.77% | 7.46% | 7.16% | 12.29% | 6.57% | 7.43% | 4.55% | 11.34% |
ITOT iShares Core S&P Total U.S. Stock Market ETF | 1.12% | 1.11% | 1.23% | 1.47% | 1.66% | 1.18% | 1.41% | 1.88% | 2.14% | 1.69% | 1.83% | 2.01% |
Drawdowns
PRHSX vs. ITOT - Drawdown Comparison
The maximum PRHSX drawdown since its inception was -42.96%, smaller than the maximum ITOT drawdown of -55.20%. Use the drawdown chart below to compare losses from any high point for PRHSX and ITOT.
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Drawdown Indicators
| PRHSX | ITOT | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -42.96% | -55.20% | +12.24% |
Max Drawdown (1Y)Largest decline over 1 year | -12.81% | -12.34% | -0.47% |
Max Drawdown (5Y)Largest decline over 5 years | -27.61% | -25.36% | -2.25% |
Max Drawdown (10Y)Largest decline over 10 years | -28.97% | -35.00% | +6.03% |
Current DrawdownCurrent decline from peak | -9.18% | -5.51% | -3.67% |
Average DrawdownAverage peak-to-trough decline | -8.75% | -7.02% | -1.73% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.24% | 2.61% | +1.63% |
Volatility
PRHSX vs. ITOT - Volatility Comparison
T. Rowe Price Health Sciences Fund (PRHSX) has a higher volatility of 6.68% compared to iShares Core S&P Total U.S. Stock Market ETF (ITOT) at 5.49%. This indicates that PRHSX's price experiences larger fluctuations and is considered to be riskier than ITOT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PRHSX | ITOT | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.68% | 5.49% | +1.19% |
Volatility (6M)Calculated over the trailing 6-month period | 16.36% | 9.78% | +6.58% |
Volatility (1Y)Calculated over the trailing 1-year period | 22.59% | 18.68% | +3.91% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 18.07% | 17.36% | +0.71% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 19.68% | 18.25% | +1.43% |