ARTJX vs. RMBTX

Last updated Jun 24, 2026

ARTJX (Artisan International Small-Mid Fund) and RMBTX (RMB International Fund) are both Foreign Small & Mid Cap Equities funds. Over the past 5 years, ARTJX returned 0.17%/yr vs 8.24%/yr for RMBTX. Their correlation of 0.83 suggests significant overlap in exposure. ARTJX charges 1.28%/yr vs 0.95%/yr for RMBTX.

Performance

ARTJX vs. RMBTX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Artisan International Small-Mid Fund (ARTJX) and RMB International Fund (RMBTX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ARTJX achieves a 3.24% return, which is significantly lower than RMBTX's 14.37% return.

ARTJX

• 1D: 0.46%
• 1M: -1.25%
• YTD: 3.24%
• 6M: 2.60%
• 1Y: 10.95%
• 3Y*: 7.88%
• 5Y*: 0.17%
• 10Y*: 7.49%

RMBTX

• 1D: 0.07%
• 1M: 2.20%
• YTD: 14.37%
• 6M: 14.27%
• 1Y: 30.53%
• 3Y*: 16.20%
• 5Y*: 8.24%
• 10Y*: —

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

ARTJX vs. RMBTX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
ARTJX Artisan International Small-Mid Fund	3.24%	18.29%	-0.80%	11.03%	-23.77%	3.63%	33.00%	36.25%	-19.27%
RMBTX RMB International Fund	14.37%	32.72%	0.01%	12.94%	-16.92%	9.52%	7.01%	19.21%	-24.23%

Correlation

The correlation between ARTJX and RMBTX 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	0.80
Correlation (5Y) Calculated over the trailing 5-year period	0.84
Correlation (All Time) Calculated using the full available price history since Jan 12, 2018	0.83

The correlation between ARTJX and RMBTX has been stable across timeframes, ranging from 0.78 to 0.84 - a consistent structural relationship.

Return for Risk

ARTJX vs. RMBTX — Risk / Return Rank

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

ARTJX

ARTJX Risk / Return Rank: 12
ARTJX Sharpe Ratio Rank: 10
ARTJX Sortino Ratio Rank: 11
ARTJX Omega Ratio Rank: 10
ARTJX Calmar Ratio Rank: 13
ARTJX Martin Ratio Rank: 16

RMBTX

RMBTX Risk / Return Rank: 51
RMBTX Sharpe Ratio Rank: 52
RMBTX Sortino Ratio Rank: 48
RMBTX Omega Ratio Rank: 50
RMBTX Calmar Ratio Rank: 52
RMBTX Martin Ratio Rank: 51

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.

ARTJX vs. RMBTX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Artisan International Small-Mid Fund (ARTJX) and RMB International Fund (RMBTX). 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.

	ARTJX	RMBTX	Difference
Sharpe ratio: Return per unit of total volatility	0.79	1.98	-1.19
Sortino ratio: Return per unit of downside risk	1.24	2.69	-1.45
Omega ratio: Gain probability vs. loss probability	1.15	1.36	-0.21
Calmar ratio: Return relative to maximum drawdown	1.16	2.65	-1.49
Martin ratio: Return relative to average drawdown	4.05	9.96	-5.90

ARTJX vs. RMBTX - Sharpe Ratio Comparison

The current ARTJX Sharpe Ratio is 0.79, which is lower than the RMBTX Sharpe Ratio of 1.98. The chart below compares the historical Sharpe Ratios of ARTJX and RMBTX, 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

ARTJX vs. RMBTX - Drawdown Comparison

The maximum ARTJX drawdown since its inception was -64.43%, which is greater than RMBTX's maximum drawdown of -38.70%. Use the drawdown chart below to compare losses from any high point for ARTJX and RMBTX.

Drawdown Indicators

	ARTJX	RMBTX	Difference
Max Drawdown Largest peak-to-trough decline	-64.43%	-38.70%	-25.73%
Max Drawdown (1Y) Largest decline over 1 year	-10.10%	-11.95%	+1.85%
Max Drawdown (3Y) Largest decline over 3 years	-20.11%	-14.45%	-5.66%
Max Drawdown (5Y) Largest decline over 5 years	-37.04%	-28.68%	-8.36%
Max Drawdown (10Y) Largest decline over 10 years	-37.04%	—	—
Current Drawdown Current decline from peak	-4.18%	0.00%	-4.18%
Average Drawdown Average peak-to-trough decline	-13.23%	-9.75%	-3.48%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.88%	3.17%	-0.29%

Volatility

ARTJX vs. RMBTX - Volatility Comparison

Artisan International Small-Mid Fund (ARTJX) and RMB International Fund (RMBTX) have volatilities of 4.92% and 4.88%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ARTJX	RMBTX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.92%	4.88%	+0.04%
Volatility (6M) Calculated over the trailing 6-month period	11.90%	13.27%	-1.37%
Volatility (1Y) Calculated over the trailing 1-year period	14.89%	16.05%	-1.16%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.93%	16.04%	+1.89%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.45%	16.99%	+0.46%

ARTJX vs. RMBTX - Expense Ratio Comparison

ARTJX has a 1.28% expense ratio, which is higher than RMBTX's 0.95% expense ratio.

Dividends

ARTJX vs. RMBTX - Dividend Comparison

ARTJX's dividend yield for the trailing twelve months is around 5.42%, more than RMBTX's 1.45% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ARTJX Artisan International Small-Mid Fund	5.42%	5.59%	0.57%	0.00%	0.03%	2.86%	0.54%	0.14%	73.24%	13.74%	6.05%	3.36%
RMBTX RMB International Fund	1.45%	1.66%	2.44%	2.03%	2.08%	1.03%	0.64%	1.17%	0.22%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both ARTJX and RMBTX in my portfolio?

ARTJX and RMBTX 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, ARTJX or RMBTX?

ARTJX has higher volatility (4.92%) compared to RMBTX (4.88%). In terms of maximum drawdown, ARTJX dropped -64.43% vs RMBTX's -38.70%.

Which has better risk-adjusted returns?

RMBTX currently has the higher Sharpe Ratio (1.98 vs 0.79), 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.