FBIOX vs. FBTTX
Compare and contrast key facts about Fidelity Select Biotechnology Portfolio (FBIOX) and Fidelity Advisor Biotechnology Fund Class M (FBTTX).
FBIOX is managed by Fidelity. It was launched on Dec 16, 1985. FBTTX is managed by Fidelity. It was launched on Dec 27, 2000.
Performance
FBIOX vs. FBTTX - Performance Comparison
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FBIOX vs. FBTTX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
FBIOX Fidelity Select Biotechnology Portfolio | 2.11% | 36.38% | 7.26% | 10.09% | -15.87% | -12.26% | 38.62% | 36.12% | -10.92% | 27.87% |
FBTTX Fidelity Advisor Biotechnology Fund Class M | 2.18% | 39.21% | 5.08% | 10.43% | -8.22% | -3.35% | 31.82% | 25.39% | -4.19% | 25.37% |
Returns By Period
The year-to-date returns for both investments are quite close, with FBIOX having a 2.11% return and FBTTX slightly higher at 2.18%. Over the past 10 years, FBIOX has underperformed FBTTX with an annualized return of 10.44%, while FBTTX has yielded a comparatively higher 11.54% annualized return.
FBIOX
- 1D
- 5.51%
- 1M
- -1.00%
- YTD
- 2.11%
- 6M
- 15.61%
- 1Y
- 46.30%
- 3Y*
- 19.65%
- 5Y*
- 4.79%
- 10Y*
- 10.44%
FBTTX
- 1D
- 5.09%
- 1M
- -0.77%
- YTD
- 2.18%
- 6M
- 15.39%
- 1Y
- 55.03%
- 3Y*
- 20.14%
- 5Y*
- 8.63%
- 10Y*
- 11.54%
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FBIOX vs. FBTTX - Expense Ratio Comparison
FBIOX has a 0.69% expense ratio, which is lower than FBTTX's 1.28% expense ratio.
Return for Risk
FBIOX vs. FBTTX — Risk / Return Rank
FBIOX
FBTTX
FBIOX vs. FBTTX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Fidelity Select Biotechnology Portfolio (FBIOX) and Fidelity Advisor Biotechnology Fund Class M (FBTTX). 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.
| FBIOX | FBTTX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.70 | 1.92 | -0.23 |
Sortino ratioReturn per unit of downside risk | 2.26 | 2.52 | -0.26 |
Omega ratioGain probability vs. loss probability | 1.29 | 1.32 | -0.03 |
Calmar ratioReturn relative to maximum drawdown | 2.86 | 3.13 | -0.27 |
Martin ratioReturn relative to average drawdown | 11.00 | 12.48 | -1.47 |
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
| FBIOX | FBTTX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.70 | 1.92 | -0.23 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.19 | 0.37 | -0.18 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.40 | 0.47 | -0.07 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.48 | 0.30 | +0.18 |
Correlation
The correlation between FBIOX and FBTTX is 0.99, 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
FBIOX vs. FBTTX - Dividend Comparison
FBIOX's dividend yield for the trailing twelve months is around 2.42%, more than FBTTX's 1.50% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
FBIOX Fidelity Select Biotechnology Portfolio | 2.42% | 2.47% | 1.21% | 0.45% | 0.00% | 14.48% | 19.46% | 8.89% | 11.18% | 1.41% | 3.42% | 6.71% |
FBTTX Fidelity Advisor Biotechnology Fund Class M | 1.50% | 1.53% | 6.41% | 0.93% | 0.00% | 21.60% | 8.79% | 7.10% | 2.64% | 0.00% | 0.00% | 5.42% |
Drawdowns
FBIOX vs. FBTTX - Drawdown Comparison
The maximum FBIOX drawdown since its inception was -71.98%, which is greater than FBTTX's maximum drawdown of -63.75%. Use the drawdown chart below to compare losses from any high point for FBIOX and FBTTX.
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Drawdown Indicators
| FBIOX | FBTTX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -71.98% | -63.75% | -8.23% |
Max Drawdown (1Y)Largest decline over 1 year | -12.27% | -13.58% | +1.31% |
Max Drawdown (5Y)Largest decline over 5 years | -44.87% | -36.64% | -8.23% |
Max Drawdown (10Y)Largest decline over 10 years | -48.66% | -39.04% | -9.62% |
Current DrawdownCurrent decline from peak | -2.21% | -2.61% | +0.40% |
Average DrawdownAverage peak-to-trough decline | -23.72% | -21.95% | -1.77% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.57% | 3.72% | -0.15% |
Volatility
FBIOX vs. FBTTX - Volatility Comparison
Fidelity Select Biotechnology Portfolio (FBIOX) and Fidelity Advisor Biotechnology Fund Class M (FBTTX) have volatilities of 9.24% and 9.37%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| FBIOX | FBTTX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.24% | 9.37% | -0.13% |
Volatility (6M)Calculated over the trailing 6-month period | 15.54% | 17.02% | -1.48% |
Volatility (1Y)Calculated over the trailing 1-year period | 24.47% | 25.99% | -1.52% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 24.93% | 23.31% | +1.62% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 26.43% | 24.58% | +1.85% |