TTMIX vs. THISX
TTMIX (T. Rowe Price Total Return Fund Class I) and THISX (T. Rowe Price Health Sciences Fund Class I) are both mutual funds - TTMIX is a Global Allocation fund managed by T. Rowe Price, while THISX is a Health & Biotech Equities fund actively managed by T. Rowe Price. Over the past 5 years, TTMIX returned 2.29%/yr vs 6.65%/yr for THISX. Their 0.63 correlation means they have sometimes moved together and sometimes differently. TTMIX charges 0.37%/yr vs 0.67%/yr for THISX.
Performance
TTMIX vs. THISX - Performance Comparison
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Returns By Period
In the year-to-date period, TTMIX achieves a -5.87% return, which is significantly lower than THISX's 8.73% return.
TTMIX
- 1D
- 0.85%
- 1M
- -5.00%
- 6M
- -4.11%
- YTD
- -5.87%
- 1Y
- -6.48%
- 3Y*
- 14.51%
- 5Y*
- 2.29%
- 10Y*
- 13.22%
- ALL TIME*
- 13.86%
THISX
- 1D
- -0.35%
- 1M
- -1.26%
- 6M
- 9.79%
- YTD
- 8.73%
- 1Y
- 33.49%
- 3Y*
- 15.21%
- 5Y*
- 6.65%
- 10Y*
- —
- ALL TIME*
- 14.23%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $0.00 | $0.00 | $0.00 | |
| $0.00 | $0.00 | $0.00 |
TTMIX vs. THISX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
TTMIX T. Rowe Price Total Return Fund Class I | -5.87% | 6.97% | 38.33% | 39.41% | -40.85% | 9.92% | 53.86% | 35.84% | -1.73% | 33.14% |
THISX T. Rowe Price Health Sciences Fund Class I | 8.73% | 17.92% | 16.75% | 3.17% | -12.11% | 13.62% | 30.35% | 38.29% | 1.20% | 26.96% |
Correlation
The correlation between TTMIX and THISX is 0.23, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.23 |
Correlation (3Y) Balances recent behavior with more history. | 0.43 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.59 |
Correlation (All Time) Calculated using the full available price history since Jan 3, 2017 | 0.63 |
Over the past year, the correlation between TTMIX and THISX has dropped to 0.23 - well below their long-term average of 0.63, suggesting their price drivers have been diverging.
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Return for Risk
TTMIX vs. THISX — Risk / Return Rank
TTMIX
THISX
TTMIX vs. THISX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price Total Return Fund Class I (TTMIX) and T. Rowe Price Health Sciences Fund Class I (THISX). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| TTMIX | THISX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.42 | ||
| Sortino ratioReturn per unit of downside risk | -3.41 | ||
| Omega ratioGain probability vs. loss probability | 0.94 | 1.33 | -0.40 |
| Calmar ratioReturn relative to maximum drawdown | -0.42 | 2.52 | -2.94 |
| Martin ratioReturn relative to average drawdown | -0.91 | 7.04 | -7.95 |
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Drawdowns
TTMIX vs. THISX - Drawdown Comparison
The maximum TTMIX drawdown since its inception was -47.11%, which is greater than THISX's maximum drawdown of -28.97%. Use the drawdown chart below to compare losses from any high point for TTMIX and THISX.
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Drawdown Indicators
| TTMIX | THISX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -47.11% | -28.97% | -18.14% |
Max Drawdown (1Y)Largest decline over 1 year | -17.25% | -12.78% | -4.47% |
Max Drawdown (3Y)Largest decline over 3 years | -20.68% | -15.80% | -4.88% |
Max Drawdown (5Y)Largest decline over 5 years | -47.11% | -27.53% | -19.58% |
Max Drawdown (10Y)Largest decline over 10 years | -47.11% | — | — |
Current DrawdownCurrent decline from peak | -13.27% | -2.22% | -11.05% |
Average DrawdownAverage peak-to-trough decline | -10.25% | -7.10% | -3.15% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 8.00% | 4.56% | +3.44% |
Volatility
TTMIX vs. THISX - Volatility Comparison
T. Rowe Price Total Return Fund Class I (TTMIX) has a higher volatility of 5.72% compared to T. Rowe Price Health Sciences Fund Class I (THISX) at 5.14%. This indicates that TTMIX's price experiences larger fluctuations and is considered to be riskier than THISX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| TTMIX | THISX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.72% | 5.14% | +0.58% |
Volatility (6M)Calculated over the trailing 6-month period | 13.45% | 12.96% | +0.49% |
Volatility (1Y)Calculated over the trailing 1-year period | 16.16% | 16.35% | -0.19% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 21.46% | 18.63% | +2.83% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 20.82% | 19.95% | +0.87% |
TTMIX vs. THISX - Expense Ratio Comparison
TTMIX has a 0.37% expense ratio, which is lower than THISX's 0.67% expense ratio.
Dividends
TTMIX vs. THISX - Dividend Comparison
TTMIX's dividend yield for the trailing twelve months is around 26.85%, more than THISX's 11.27% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
THISX T. Rowe Price Health Sciences Fund Class I | 11.27% | 12.25% | 26.10% | 5.20% | 1.76% | 7.62% | 7.25% | 12.58% | 6.70% | 7.55% | 0.00% |
TTMIX T. Rowe Price Total Return Fund Class I | 26.85% | 25.27% | 7.45% | 7.80% | 17.43% | 8.53% | 5.27% | 2.44% | 1.41% | 2.47% | 2.23% |
Frequently Asked Questions
TTMIX and THISX have a correlation of 0.23, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
TTMIX has higher volatility (5.72%) compared to THISX (5.14%). In terms of maximum drawdown, TTMIX dropped -47.11% vs THISX's -28.97%.
THISX currently has the higher Sharpe Ratio (1.97 vs -0.45), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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