ARHBX vs. QISIX

Last updated Jun 24, 2026

ARHBX (Artisan International Explorer Fund) and QISIX (Pear Tree Polaris International Opportunities Fund) are both Foreign Small & Mid Cap Equities funds. Over the past 3 years, ARHBX returned 19.03%/yr vs 13.61%/yr for QISIX. A 0.62 correlation means they provide meaningful diversification when combined. ARHBX charges 1.35%/yr vs 1.22%/yr for QISIX.

Performance

ARHBX vs. QISIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Artisan International Explorer Fund (ARHBX) and Pear Tree Polaris International Opportunities Fund (QISIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ARHBX achieves a 24.31% return, which is significantly higher than QISIX's 20.47% return.

ARHBX

• 1D: 1.50%
• 1M: 4.72%
• YTD: 24.31%
• 6M: 23.83%
• 1Y: 27.23%
• 3Y*: 19.03%
• 5Y*: —
• 10Y*: —

QISIX

• 1D: -0.31%
• 1M: 5.91%
• YTD: 20.47%
• 6M: 20.47%
• 1Y: 27.88%
• 3Y*: 13.61%
• 5Y*: 4.00%
• 10Y*: —

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

ARHBX vs. QISIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
ARHBX Artisan International Explorer Fund	24.31%	18.32%	8.34%	20.65%	-2.64%
QISIX Pear Tree Polaris International Opportunities Fund	20.47%	18.14%	-5.09%	16.38%	-0.73%

Correlation

The correlation between ARHBX and QISIX is 0.52, 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	0.52
Correlation (3Y) Calculated over the trailing 3-year period	0.58
Correlation (All Time) Calculated using the full available price history since May 16, 2022	0.62

The correlation between ARHBX and QISIX shifts across timeframes, from 0.52 (1 year) to 0.62 (all time), reflecting how their relationship changes across market environments.

Return for Risk

ARHBX vs. QISIX — Risk / Return Rank

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

ARHBX

ARHBX Risk / Return Rank: 45
ARHBX Sharpe Ratio Rank: 40
ARHBX Sortino Ratio Rank: 40
ARHBX Omega Ratio Rank: 41
ARHBX Calmar Ratio Rank: 62
ARHBX Martin Ratio Rank: 40

QISIX

QISIX Risk / Return Rank: 55
QISIX Sharpe Ratio Rank: 57
QISIX Sortino Ratio Rank: 65
QISIX Omega Ratio Rank: 58
QISIX Calmar Ratio Rank: 52
QISIX Martin Ratio Rank: 44

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.

ARHBX vs. QISIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Artisan International Explorer Fund (ARHBX) and Pear Tree Polaris International Opportunities Fund (QISIX). 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.

	ARHBX	QISIX	Difference
Sharpe ratio: Return per unit of total volatility	1.72	2.04	-0.32
Sortino ratio: Return per unit of downside risk	2.46	3.08	-0.62
Omega ratio: Gain probability vs. loss probability	1.32	1.39	-0.07
Calmar ratio: Return relative to maximum drawdown	2.89	2.65	+0.24
Martin ratio: Return relative to average drawdown	8.18	8.83	-0.65

ARHBX vs. QISIX - Sharpe Ratio Comparison

The current ARHBX Sharpe Ratio is 1.72, which is comparable to the QISIX Sharpe Ratio of 2.04. The chart below compares the historical Sharpe Ratios of ARHBX and QISIX, 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

ARHBX vs. QISIX - Drawdown Comparison

The maximum ARHBX drawdown since its inception was -18.10%, smaller than the maximum QISIX drawdown of -41.11%. Use the drawdown chart below to compare losses from any high point for ARHBX and QISIX.

Drawdown Indicators

	ARHBX	QISIX	Difference
Max Drawdown Largest peak-to-trough decline	-18.10%	-41.11%	+23.01%
Max Drawdown (1Y) Largest decline over 1 year	-9.51%	-10.48%	+0.97%
Max Drawdown (3Y) Largest decline over 3 years	-14.20%	-15.47%	+1.27%
Max Drawdown (5Y) Largest decline over 5 years	—	-37.79%	—
Current Drawdown Current decline from peak	-1.22%	-0.62%	-0.60%
Average Drawdown Average peak-to-trough decline	-3.52%	-12.02%	+8.50%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.35%	3.13%	+0.22%

Volatility

ARHBX vs. QISIX - Volatility Comparison

Artisan International Explorer Fund (ARHBX) has a higher volatility of 7.67% compared to Pear Tree Polaris International Opportunities Fund (QISIX) at 5.06%. This indicates that ARHBX's price experiences larger fluctuations and is considered to be riskier than QISIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ARHBX	QISIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.67%	5.06%	+2.61%
Volatility (6M) Calculated over the trailing 6-month period	14.20%	11.56%	+2.64%
Volatility (1Y) Calculated over the trailing 1-year period	16.04%	13.62%	+2.42%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.67%	15.00%	-0.33%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	14.67%	16.05%	-1.38%

ARHBX vs. QISIX - Expense Ratio Comparison

ARHBX has a 1.35% expense ratio, which is higher than QISIX's 1.22% expense ratio.

Dividends

ARHBX vs. QISIX - Dividend Comparison

ARHBX's dividend yield for the trailing twelve months is around 5.99%, more than QISIX's 1.57% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019
ARHBX Artisan International Explorer Fund	5.99%	7.44%	4.86%	1.97%	0.16%	0.00%	0.00%	0.00%
QISIX Pear Tree Polaris International Opportunities Fund	1.57%	1.89%	3.29%	1.27%	1.66%	2.52%	0.68%	0.30%

Frequently Asked Questions

Can I hold both ARHBX and QISIX in my portfolio?

ARHBX and QISIX have a correlation of 0.52, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ARHBX or QISIX?

ARHBX has higher volatility (7.67%) compared to QISIX (5.06%). In terms of maximum drawdown, ARHBX dropped -18.10% vs QISIX's -41.11%.

Which has better risk-adjusted returns?

QISIX currently has the higher Sharpe Ratio (2.04 vs 1.72), 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.