RITGX vs. ARTFX

Last updated Jun 4, 2026

RITGX (American Funds American High-Income Trust® Class R-6) and ARTFX (Artisan High Income Fund) are both High Yield Bonds funds. Over the past 10 years, RITGX returned 6.38%/yr vs 5.95%/yr for ARTFX. Their correlation of 0.84 suggests significant overlap in exposure. RITGX charges 0.32%/yr vs 0.96%/yr for ARTFX.

Performance

RITGX vs. ARTFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Funds American High-Income Trust® Class R-6 (RITGX) and Artisan High Income Fund (ARTFX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RITGX achieves a 2.35% return, which is significantly higher than ARTFX's 1.00% return. Over the past 10 years, RITGX has outperformed ARTFX with an annualized return of 6.38%, while ARTFX has yielded a comparatively lower 5.95% annualized return.

RITGX

• 1D: 0.00%
• 1M: 0.64%
• YTD: 2.35%
• 6M: 2.83%
• 1Y: 8.87%
• 3Y*: 9.95%
• 5Y*: 5.00%
• 10Y*: 6.38%

ARTFX

• 1D: 0.11%
• 1M: 0.59%
• YTD: 1.00%
• 6M: 1.58%
• 1Y: 5.42%
• 3Y*: 8.47%
• 5Y*: 3.58%
• 10Y*: 5.95%

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

RITGX vs. ARTFX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RITGX American Funds American High-Income Trust® Class R-6	2.35%	8.69%	9.91%	12.54%	-10.10%	8.74%	7.44%	12.28%	-1.46%	7.70%
ARTFX Artisan High Income Fund	1.00%	8.02%	7.76%	13.61%	-10.66%	3.79%	9.45%	14.04%	-1.66%	8.84%

Correlation

The correlation between RITGX and ARTFX is 0.78, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.78
Correlation (3Y) Calculated over the trailing 3-year period	0.81
Correlation (5Y) Calculated over the trailing 5-year period	0.86
Correlation (10Y) Calculated over the trailing 10-year period	0.84
Correlation (All Time) Calculated using the full available price history since Mar 24, 2014	0.84

The correlation between RITGX and ARTFX has been stable across timeframes, ranging from 0.78 to 0.86 - a consistent structural relationship.

Return for Risk

RITGX vs. ARTFX — Risk / Return Rank

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

RITGX

RITGX Risk / Return Rank: 86
RITGX Sharpe Ratio Rank: 80
RITGX Sortino Ratio Rank: 92
RITGX Omega Ratio Rank: 87
RITGX Calmar Ratio Rank: 81
RITGX Martin Ratio Rank: 87

ARTFX

ARTFX Risk / Return Rank: 51
ARTFX Sharpe Ratio Rank: 43
ARTFX Sortino Ratio Rank: 73
ARTFX Omega Ratio Rank: 63
ARTFX Calmar Ratio Rank: 32
ARTFX Martin Ratio Rank: 45

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.

RITGX vs. ARTFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for American Funds American High-Income Trust® Class R-6 (RITGX) and Artisan High Income Fund (ARTFX). 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.

	RITGX	ARTFX	Difference
Sharpe ratio Return per unit of total volatility	2.61	1.92	+0.69
Sortino ratio Return per unit of downside risk	4.62	3.55	+1.07
Omega ratio Gain probability vs. loss probability	1.60	1.44	+0.16
Calmar ratio Return relative to maximum drawdown	3.74	2.11	+1.63
Martin ratio Return relative to average drawdown	16.92	9.43	+7.49
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RITGX vs. ARTFX - Sharpe Ratio Comparison

The current RITGX Sharpe Ratio is 2.61, which is higher than the ARTFX Sharpe Ratio of 1.92. The chart below compares the historical Sharpe Ratios of RITGX and ARTFX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	RITGX	ARTFX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.61	1.92	+0.69
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	1.00	0.74	+0.26
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	1.16	1.15	+0.01
Sharpe Ratio (All Time) Calculated using the full available price history	1.21	1.06	+0.15

Drawdowns

RITGX vs. ARTFX - Drawdown Comparison

The maximum RITGX drawdown since its inception was -21.20%, roughly equal to the maximum ARTFX drawdown of -21.42%. Use the drawdown chart below to compare losses from any high point for RITGX and ARTFX.

Drawdown Indicators

	RITGX	ARTFX	Difference
Max Drawdown Largest peak-to-trough decline	-21.20%	-21.42%	+0.22%
Max Drawdown (1Y) Largest decline over 1 year	-2.41%	-2.65%	+0.24%
Max Drawdown (3Y) Largest decline over 3 years	-3.92%	-3.42%	-0.50%
Max Drawdown (5Y) Largest decline over 5 years	-13.75%	-14.62%	+0.87%
Max Drawdown (10Y) Largest decline over 10 years	-21.20%	-21.42%	+0.22%
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-2.23%	-2.21%	-0.02%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.53%	0.59%	-0.06%

Volatility

RITGX vs. ARTFX - Volatility Comparison

American Funds American High-Income Trust® Class R-6 (RITGX) has a higher volatility of 1.17% compared to Artisan High Income Fund (ARTFX) at 0.99%. This indicates that RITGX's price experiences larger fluctuations and is considered to be riskier than ARTFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RITGX	ARTFX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.17%	0.99%	+0.18%
Volatility (6M) Calculated over the trailing 6-month period	2.66%	2.38%	+0.28%
Volatility (1Y) Calculated over the trailing 1-year period	3.46%	2.91%	+0.55%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.03%	4.85%	+0.18%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.52%	5.20%	+0.32%

RITGX vs. ARTFX - Expense Ratio Comparison

RITGX has a 0.32% expense ratio, which is lower than ARTFX's 0.96% expense ratio.

Dividends

RITGX vs. ARTFX - Dividend Comparison

RITGX's dividend yield for the trailing twelve months is around 6.64%, less than ARTFX's 6.90% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ARTFX Artisan High Income Fund	6.90%	6.71%	6.52%	5.43%	6.23%	5.21%	5.33%	6.15%	6.99%	7.75%	6.53%	7.28%
RITGX American Funds American High-Income Trust® Class R-6	6.64%	6.63%	6.66%	6.80%	4.50%	4.65%	6.19%	6.56%	6.68%	6.36%	5.36%	7.29%

Frequently Asked Questions

Can I hold both RITGX and ARTFX in my portfolio?

RITGX and ARTFX have a correlation of 0.78, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RITGX or ARTFX?

RITGX has higher volatility (1.17%) compared to ARTFX (0.99%). In terms of maximum drawdown, RITGX dropped -21.20% vs ARTFX's -21.42%.

Which has better risk-adjusted returns?

RITGX currently has the higher Sharpe Ratio (2.61 vs 1.92), 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.