ABNFX vs. VCORX
Compare and contrast key facts about American Funds The Bond Fund of America® Class F-2 (ABNFX) and Vanguard Core Bond Fund Investor Shares (VCORX).
ABNFX is managed by American Funds. It was launched on Aug 4, 2008. VCORX is managed by Vanguard. It was launched on Mar 28, 2016.
Performance
ABNFX vs. VCORX - Performance Comparison
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ABNFX vs. VCORX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ABNFX American Funds The Bond Fund of America® Class F-2 | -0.82% | 7.42% | 1.42% | 4.29% | -13.08% | -0.88% | 10.86% | 8.08% | 0.15% | 3.48% |
VCORX Vanguard Core Bond Fund Investor Shares | -0.29% | 7.68% | 2.10% | 5.90% | -13.27% | -0.80% | 10.19% | 9.47% | -0.92% | 4.34% |
Returns By Period
In the year-to-date period, ABNFX achieves a -0.82% return, which is significantly lower than VCORX's -0.29% return. Over the past 10 years, ABNFX has underperformed VCORX with an annualized return of 1.93%, while VCORX has yielded a comparatively higher 2.20% annualized return.
ABNFX
- 1D
- 0.45%
- 1M
- -2.51%
- YTD
- -0.82%
- 6M
- 0.27%
- 1Y
- 3.61%
- 3Y*
- 3.09%
- 5Y*
- 0.00%
- 10Y*
- 1.93%
VCORX
- 1D
- 0.56%
- 1M
- -2.05%
- YTD
- -0.29%
- 6M
- 0.77%
- 1Y
- 4.32%
- 3Y*
- 4.10%
- 5Y*
- 0.55%
- 10Y*
- 2.20%
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ABNFX vs. VCORX - Expense Ratio Comparison
ABNFX has a 0.35% expense ratio, which is higher than VCORX's 0.20% expense ratio.
Return for Risk
ABNFX vs. VCORX — Risk / Return Rank
ABNFX
VCORX
ABNFX vs. VCORX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for American Funds The Bond Fund of America® Class F-2 (ABNFX) and Vanguard Core Bond Fund Investor Shares (VCORX). 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.
| ABNFX | VCORX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.96 | 1.06 | -0.10 |
Sortino ratioReturn per unit of downside risk | 1.38 | 1.53 | -0.15 |
Omega ratioGain probability vs. loss probability | 1.17 | 1.19 | -0.02 |
Calmar ratioReturn relative to maximum drawdown | 1.61 | 1.85 | -0.23 |
Martin ratioReturn relative to average drawdown | 4.66 | 5.65 | -0.99 |
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
| ABNFX | VCORX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.96 | 1.06 | -0.10 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.00 | 0.10 | -0.10 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.40 | 0.46 | -0.07 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.64 | 0.47 | +0.18 |
Correlation
The correlation between ABNFX and VCORX is 0.94, 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
ABNFX vs. VCORX - Dividend Comparison
ABNFX's dividend yield for the trailing twelve months is around 4.02%, less than VCORX's 4.27% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ABNFX American Funds The Bond Fund of America® Class F-2 | 4.02% | 4.37% | 4.55% | 3.19% | 2.37% | 2.07% | 5.15% | 3.72% | 2.65% | 2.10% | 2.31% | 2.24% |
VCORX Vanguard Core Bond Fund Investor Shares | 4.27% | 4.70% | 4.93% | 3.99% | 2.90% | 1.91% | 2.95% | 2.93% | 2.98% | 2.62% | 2.20% | 0.00% |
Drawdowns
ABNFX vs. VCORX - Drawdown Comparison
The maximum ABNFX drawdown since its inception was -17.69%, roughly equal to the maximum VCORX drawdown of -18.14%. Use the drawdown chart below to compare losses from any high point for ABNFX and VCORX.
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Drawdown Indicators
| ABNFX | VCORX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -17.69% | -18.14% | +0.45% |
Max Drawdown (1Y)Largest decline over 1 year | -2.94% | -2.75% | -0.19% |
Max Drawdown (5Y)Largest decline over 5 years | -17.65% | -18.14% | +0.49% |
Max Drawdown (10Y)Largest decline over 10 years | -17.69% | -18.14% | +0.45% |
Current DrawdownCurrent decline from peak | -2.91% | -2.05% | -0.86% |
Average DrawdownAverage peak-to-trough decline | -3.30% | -4.31% | +1.01% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.02% | 0.90% | +0.12% |
Volatility
ABNFX vs. VCORX - Volatility Comparison
The current volatility for American Funds The Bond Fund of America® Class F-2 (ABNFX) is 1.51%, while Vanguard Core Bond Fund Investor Shares (VCORX) has a volatility of 1.64%. This indicates that ABNFX experiences smaller price fluctuations and is considered to be less risky than VCORX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ABNFX | VCORX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.51% | 1.64% | -0.13% |
Volatility (6M)Calculated over the trailing 6-month period | 2.48% | 2.46% | +0.02% |
Volatility (1Y)Calculated over the trailing 1-year period | 4.39% | 4.26% | +0.13% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 5.91% | 5.78% | +0.13% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 4.87% | 4.79% | +0.08% |