SAMKX vs. SAXIX

Last updated Apr 1, 2026

Compare and contrast key facts about SA U.S. Core Market Fund (SAMKX) and SA Global Fixed Income Fund (SAXIX).

SAMKX is managed by SA Funds. It was launched on Aug 5, 1999. SAXIX is managed by SA Funds. It was launched on Jul 28, 1999.

Performance

SAMKX vs. SAXIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in SA U.S. Core Market Fund (SAMKX) and SA Global Fixed Income Fund (SAXIX). The values are adjusted to include any dividend payments, if applicable.

SAMKX vs. SAXIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SAMKX SA U.S. Core Market Fund	-6.27%	15.80%	22.80%	25.81%	-18.91%	25.66%	18.88%	30.56%	-4.69%	22.20%
SAXIX SA Global Fixed Income Fund	0.12%	4.87%	5.33%	4.55%	-6.79%	-1.59%	0.89%	3.40%	1.17%	1.17%

Returns By Period

In the year-to-date period, SAMKX achieves a -6.27% return, which is significantly lower than SAXIX's 0.12% return. Over the past 10 years, SAMKX has outperformed SAXIX with an annualized return of 12.91%, while SAXIX has yielded a comparatively lower 1.19% annualized return.

SAMKX

• 1D: -0.31%
• 1M: -7.74%
• YTD: -6.27%
• 6M: -3.88%
• 1Y: 13.55%
• 3Y*: 16.02%
• 5Y*: 10.17%
• 10Y*: 12.91%

SAXIX

• 1D: 0.23%
• 1M: -1.36%
• YTD: 0.12%
• 6M: 0.60%
• 1Y: 3.44%
• 3Y*: 4.50%
• 5Y*: 1.22%
• 10Y*: 1.19%

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

SAMKX vs. SAXIX - Expense Ratio Comparison

SAMKX has a 0.67% expense ratio, which is lower than SAXIX's 0.71% expense ratio.

SAXIX

SA Global Fixed Income Fund

SAMKX

SA U.S. Core Market Fund

Return for Risk

SAMKX vs. SAXIX — Risk / Return Rank

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

SAMKX

SAMKX Risk / Return Rank: 27
SAMKX Sharpe Ratio Rank: 37
SAMKX Sortino Ratio Rank: 38
SAMKX Omega Ratio Rank: 38
SAMKX Calmar Ratio Rank: 10
SAMKX Martin Ratio Rank: 10

SAXIX

SAXIX Risk / Return Rank: 90
SAXIX Sharpe Ratio Rank: 89
SAXIX Sortino Ratio Rank: 92
SAXIX Omega Ratio Rank: 88
SAXIX Calmar Ratio Rank: 91
SAXIX Martin Ratio Rank: 89

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.

SAMKX vs. SAXIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for SA U.S. Core Market Fund (SAMKX) and SA Global Fixed Income Fund (SAXIX). 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.

	SAMKX	SAXIX	Difference
Sharpe ratio Return per unit of total volatility	0.81	1.80	-0.99
Sortino ratio Return per unit of downside risk	1.25	2.74	-1.49
Omega ratio Gain probability vs. loss probability	1.18	1.38	-0.20
Calmar ratio Return relative to maximum drawdown	0.21	2.69	-2.48
Martin ratio Return relative to average drawdown	0.76	9.77	-9.01
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SAMKX vs. SAXIX - Sharpe Ratio Comparison

The current SAMKX Sharpe Ratio is 0.81, which is lower than the SAXIX Sharpe Ratio of 1.80. The chart below compares the historical Sharpe Ratios of SAMKX and SAXIX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	SAMKX	SAXIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.81	1.80	-0.99
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.62	0.46	+0.16
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.75	0.58	+0.17
Sharpe Ratio (All Time) Calculated using the full available price history	0.80	0.64	+0.16

Correlation

The correlation between SAMKX and SAXIX is -0.05. This indicates that the assets' prices tend to move in opposite directions. Negative correlation can be particularly beneficial for diversification and risk management, as one asset may offset the losses of the other during market fluctuations.

Dividends

SAMKX vs. SAXIX - Dividend Comparison

SAMKX's dividend yield for the trailing twelve months is around 0.71%, less than SAXIX's 4.84% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SAMKX SA U.S. Core Market Fund	0.71%	0.66%	0.69%	0.86%	5.83%	7.72%	8.08%	12.72%	6.46%	4.09%	6.20%	0.89%
SAXIX SA Global Fixed Income Fund	4.84%	4.85%	6.01%	0.00%	3.58%	0.00%	2.16%	2.83%	2.11%	0.85%	1.25%	0.80%

Drawdowns

SAMKX vs. SAXIX - Drawdown Comparison

The maximum SAMKX drawdown since its inception was -33.77%, which is greater than SAXIX's maximum drawdown of -9.94%. Use the drawdown chart below to compare losses from any high point for SAMKX and SAXIX.

Drawdown Indicators

	SAMKX	SAXIX	Difference
Max Drawdown Largest peak-to-trough decline	-33.77%	-9.94%	-23.83%
Max Drawdown (1Y) Largest decline over 1 year	-11.97%	-1.59%	-10.38%
Max Drawdown (5Y) Largest decline over 5 years	-24.88%	-9.94%	-14.94%
Max Drawdown (10Y) Largest decline over 10 years	-33.77%	-9.94%	-23.83%
Current Drawdown Current decline from peak	-8.75%	-1.36%	-7.39%
Average Drawdown Average peak-to-trough decline	-3.96%	-1.92%	-2.04%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.08%	0.44%	+4.64%

Volatility

SAMKX vs. SAXIX - Volatility Comparison

SA U.S. Core Market Fund (SAMKX) has a higher volatility of 4.16% compared to SA Global Fixed Income Fund (SAXIX) at 0.84%. This indicates that SAMKX's price experiences larger fluctuations and is considered to be riskier than SAXIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SAMKX	SAXIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.16%	0.84%	+3.32%
Volatility (6M) Calculated over the trailing 6-month period	8.65%	1.30%	+7.35%
Volatility (1Y) Calculated over the trailing 1-year period	17.36%	2.36%	+15.00%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.84%	2.70%	+14.14%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.51%	2.07%	+15.44%