FIKUX vs. VBMPX
Compare and contrast key facts about Fidelity Advisor Mortgage Securities Fund Class Z (FIKUX) and Vanguard Total Bond Market Index Fund Institutional Plus Shares (VBMPX).
FIKUX is managed by Fidelity. It was launched on Oct 2, 2018. VBMPX is managed by Vanguard. It was launched on Feb 5, 2010.
Performance
FIKUX vs. VBMPX - Performance Comparison
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FIKUX vs. VBMPX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
FIKUX Fidelity Advisor Mortgage Securities Fund Class Z | 0.01% | 8.40% | 1.22% | 4.69% | -12.59% | -1.15% | 4.61% | 6.42% | 2.85% |
VBMPX Vanguard Total Bond Market Index Fund Institutional Plus Shares | -0.49% | 7.18% | 1.27% | 5.75% | -13.14% | -1.95% | 7.75% | 8.74% | 2.61% |
Returns By Period
In the year-to-date period, FIKUX achieves a 0.01% return, which is significantly higher than VBMPX's -0.49% return.
FIKUX
- 1D
- 0.51%
- 1M
- -2.07%
- YTD
- 0.01%
- 6M
- 1.51%
- 1Y
- 5.16%
- 3Y*
- 3.88%
- 5Y*
- 0.10%
- 10Y*
- —
VBMPX
- 1D
- 0.52%
- 1M
- -2.23%
- YTD
- -0.49%
- 6M
- 0.50%
- 1Y
- 3.78%
- 3Y*
- 3.46%
- 5Y*
- 0.25%
- 10Y*
- 1.60%
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FIKUX vs. VBMPX - Expense Ratio Comparison
FIKUX has a 0.36% expense ratio, which is higher than VBMPX's 0.03% expense ratio.
Return for Risk
FIKUX vs. VBMPX — Risk / Return Rank
FIKUX
VBMPX
FIKUX vs. VBMPX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Fidelity Advisor Mortgage Securities Fund Class Z (FIKUX) and Vanguard Total Bond Market Index Fund Institutional Plus Shares (VBMPX). 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.
| FIKUX | VBMPX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.21 | 1.00 | +0.20 |
Sortino ratioReturn per unit of downside risk | 1.72 | 1.45 | +0.27 |
Omega ratioGain probability vs. loss probability | 1.22 | 1.18 | +0.04 |
Calmar ratioReturn relative to maximum drawdown | 2.10 | 1.79 | +0.31 |
Martin ratioReturn relative to average drawdown | 5.97 | 5.11 | +0.87 |
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
| FIKUX | VBMPX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.21 | 1.00 | +0.20 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.02 | 0.04 | -0.03 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.32 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.30 | 0.51 | -0.21 |
Correlation
The correlation between FIKUX and VBMPX is 0.88, 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
FIKUX vs. VBMPX - Dividend Comparison
FIKUX's dividend yield for the trailing twelve months is around 3.70%, more than VBMPX's 3.63% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
FIKUX Fidelity Advisor Mortgage Securities Fund Class Z | 3.70% | 4.01% | 4.24% | 3.31% | 1.49% | 0.68% | 2.50% | 2.69% | 0.67% | 0.00% | 0.00% | 0.00% |
VBMPX Vanguard Total Bond Market Index Fund Institutional Plus Shares | 3.63% | 3.88% | 3.69% | 3.11% | 2.61% | 1.81% | 2.41% | 2.75% | 2.58% | 2.58% | 2.55% | 2.85% |
Drawdowns
FIKUX vs. VBMPX - Drawdown Comparison
The maximum FIKUX drawdown since its inception was -18.63%, roughly equal to the maximum VBMPX drawdown of -18.90%. Use the drawdown chart below to compare losses from any high point for FIKUX and VBMPX.
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Drawdown Indicators
| FIKUX | VBMPX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -18.63% | -18.90% | +0.27% |
Max Drawdown (1Y)Largest decline over 1 year | -3.00% | -2.73% | -0.27% |
Max Drawdown (5Y)Largest decline over 5 years | -18.50% | -18.12% | -0.38% |
Max Drawdown (10Y)Largest decline over 10 years | — | -18.90% | — |
Current DrawdownCurrent decline from peak | -2.07% | -3.13% | +1.06% |
Average DrawdownAverage peak-to-trough decline | -5.13% | -3.54% | -1.59% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.05% | 0.96% | +0.09% |
Volatility
FIKUX vs. VBMPX - Volatility Comparison
Fidelity Advisor Mortgage Securities Fund Class Z (FIKUX) has a higher volatility of 1.70% compared to Vanguard Total Bond Market Index Fund Institutional Plus Shares (VBMPX) at 1.55%. This indicates that FIKUX's price experiences larger fluctuations and is considered to be riskier than VBMPX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| FIKUX | VBMPX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.70% | 1.55% | +0.15% |
Volatility (6M)Calculated over the trailing 6-month period | 2.67% | 2.59% | +0.08% |
Volatility (1Y)Calculated over the trailing 1-year period | 4.70% | 4.37% | +0.33% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 6.77% | 5.99% | +0.78% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 5.76% | 4.97% | +0.79% |