AVIGX vs. DFXIX

Last updated Jun 23, 2026

AVIGX (Avantis Core Fixed Income Fund) and DFXIX (DFA Diversified Fixed Income Portfolio) are both Intermediate Core Bond funds. Over the past 5 years, AVIGX returned -0.03%/yr vs 1.34%/yr for DFXIX. Their correlation of 0.92 suggests significant overlap in exposure. Both charge a 0.15% expense ratio.

Performance

AVIGX vs. DFXIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Avantis Core Fixed Income Fund (AVIGX) and DFA Diversified Fixed Income Portfolio (DFXIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, AVIGX achieves a 0.02% return, which is significantly lower than DFXIX's 0.94% return.

AVIGX

• 1D: 0.24%
• 1M: 0.72%
• YTD: 0.02%
• 6M: 0.50%
• 1Y: 4.99%
• 3Y*: 4.38%
• 5Y*: -0.03%
• 10Y*: —

DFXIX

• 1D: 0.21%
• 1M: 0.54%
• YTD: 0.94%
• 6M: 1.05%
• 1Y: 4.10%
• 3Y*: 4.17%
• 5Y*: 1.34%
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

AVIGX vs. DFXIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
AVIGX Avantis Core Fixed Income Fund	0.02%	8.04%	2.07%	5.13%	-13.62%	0.99%
DFXIX DFA Diversified Fixed Income Portfolio	0.94%	5.85%	3.05%	4.93%	-7.88%	1.51%

Correlation

The correlation between AVIGX and DFXIX is 0.83, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.83
Correlation (3Y) Calculated over the trailing 3-year period	0.90
Correlation (5Y) Calculated over the trailing 5-year period	0.92
Correlation (All Time) Calculated using the full available price history since Mar 9, 2021	0.92

The correlation between AVIGX and DFXIX has been stable across timeframes, ranging from 0.83 to 0.92 - a consistent structural relationship.

Return for Risk

AVIGX vs. DFXIX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

AVIGX

AVIGX Risk / Return Rank: 21
AVIGX Sharpe Ratio Rank: 20
AVIGX Sortino Ratio Rank: 21
AVIGX Omega Ratio Rank: 20
AVIGX Calmar Ratio Rank: 23
AVIGX Martin Ratio Rank: 20

DFXIX

DFXIX Risk / Return Rank: 39
DFXIX Sharpe Ratio Rank: 37
DFXIX Sortino Ratio Rank: 39
DFXIX Omega Ratio Rank: 36
DFXIX Calmar Ratio Rank: 47
DFXIX Martin Ratio Rank: 35

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

AVIGX vs. DFXIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Avantis Core Fixed Income Fund (AVIGX) and DFA Diversified Fixed Income Portfolio (DFXIX). 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.

	AVIGX	DFXIX	Difference
Sharpe ratio: Return per unit of total volatility	1.21	1.63	-0.43
Sortino ratio: Return per unit of downside risk	1.79	2.44	-0.65
Omega ratio: Gain probability vs. loss probability	1.22	1.30	-0.08
Calmar ratio: Return relative to maximum drawdown	1.65	2.51	-0.86
Martin ratio: Return relative to average drawdown	4.74	7.31	-2.57

AVIGX vs. DFXIX - Sharpe Ratio Comparison

The current AVIGX Sharpe Ratio is 1.21, which is comparable to the DFXIX Sharpe Ratio of 1.63. The chart below compares the historical Sharpe Ratios of AVIGX and DFXIX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

AVIGX vs. DFXIX - Drawdown Comparison

The maximum AVIGX drawdown since its inception was -19.39%, which is greater than DFXIX's maximum drawdown of -10.51%. Use the drawdown chart below to compare losses from any high point for AVIGX and DFXIX.

Drawdown Indicators

	AVIGX	DFXIX	Difference
Max Drawdown Largest peak-to-trough decline	-19.39%	-10.51%	-8.88%
Max Drawdown (1Y) Largest decline over 1 year	-3.04%	-1.69%	-1.35%
Max Drawdown (3Y) Largest decline over 3 years	-6.28%	-2.00%	-4.28%
Max Drawdown (5Y) Largest decline over 5 years	-19.39%	-10.51%	-8.88%
Current Drawdown Current decline from peak	-1.85%	-0.66%	-1.19%
Average Drawdown Average peak-to-trough decline	-8.27%	-2.31%	-5.96%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.05%	0.58%	+0.47%

Volatility

AVIGX vs. DFXIX - Volatility Comparison

Avantis Core Fixed Income Fund (AVIGX) has a higher volatility of 1.34% compared to DFA Diversified Fixed Income Portfolio (DFXIX) at 0.90%. This indicates that AVIGX's price experiences larger fluctuations and is considered to be riskier than DFXIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	AVIGX	DFXIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.34%	0.90%	+0.44%
Volatility (6M) Calculated over the trailing 6-month period	3.15%	1.94%	+1.21%
Volatility (1Y) Calculated over the trailing 1-year period	4.15%	2.59%	+1.56%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.20%	3.59%	+2.61%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	6.07%	3.14%	+2.93%

AVIGX vs. DFXIX - Expense Ratio Comparison

Both AVIGX and DFXIX have an expense ratio of 0.15%, making them cost-effective options compared to the broader market, where average expense ratios typically range from 0.3% to 0.9%.

Dividends

AVIGX vs. DFXIX - Dividend Comparison

AVIGX's dividend yield for the trailing twelve months is around 4.43%, more than DFXIX's 3.70% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
AVIGX Avantis Core Fixed Income Fund	4.43%	4.45%	4.97%	2.92%	3.01%	0.79%	0.00%	0.00%	0.00%	0.00%
DFXIX DFA Diversified Fixed Income Portfolio	3.70%	3.21%	3.72%	3.02%	2.69%	2.31%	1.39%	2.11%	2.10%	1.09%

Frequently Asked Questions

Can I hold both AVIGX and DFXIX in my portfolio?

AVIGX and DFXIX have a correlation of 0.83, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, AVIGX or DFXIX?

AVIGX has higher volatility (1.34%) compared to DFXIX (0.90%). In terms of maximum drawdown, AVIGX dropped -19.39% vs DFXIX's -10.51%.

Which has better risk-adjusted returns?

DFXIX currently has the higher Sharpe Ratio (1.63 vs 1.21), 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.