RBSIX vs. APFPX

Last updated Jun 4, 2026

RBSIX (RBC BlueBay Strategic Income Fund) and APFPX (Artisan Global Unconstrained Fund) are both Nontraditional Bonds funds. Over the past 3 years, RBSIX returned 7.73%/yr vs 9.48%/yr for APFPX. At a 0.09 correlation, their price movements are largely independent. RBSIX charges 0.63%/yr vs 1.54%/yr for APFPX.

Performance

RBSIX vs. APFPX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in RBC BlueBay Strategic Income Fund (RBSIX) and Artisan Global Unconstrained Fund (APFPX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RBSIX achieves a 1.13% return, which is significantly lower than APFPX's 4.00% return.

RBSIX

• 1D: -0.10%
• 1M: 0.37%
• YTD: 1.13%
• 6M: 1.57%
• 1Y: 5.74%
• 3Y*: 7.73%
• 5Y*: —
• 10Y*: —

APFPX

• 1D: 0.00%
• 1M: -0.07%
• YTD: 4.00%
• 6M: 5.16%
• 1Y: 12.02%
• 3Y*: 9.48%
• 5Y*: —
• 10Y*: —

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

RBSIX vs. APFPX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
RBSIX RBC BlueBay Strategic Income Fund	1.13%	5.50%	9.33%	9.74%	2.09%
APFPX Artisan Global Unconstrained Fund	4.00%	10.21%	11.33%	6.67%	6.73%

Correlation

The correlation between RBSIX and APFPX is -0.09, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.09
Correlation (3Y) Calculated over the trailing 3-year period	-0.03
Correlation (All Time) Calculated using the full available price history since May 18, 2022	0.09

The correlation between RBSIX and APFPX shifts across timeframes, from -0.09 (1 year) to 0.09 (all time), reflecting how their relationship changes across market environments.

Return for Risk

RBSIX vs. APFPX — Risk / Return Rank

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

RBSIX

RBSIX Risk / Return Rank: 91
RBSIX Sharpe Ratio Rank: 98
RBSIX Sortino Ratio Rank: 98
RBSIX Omega Ratio Rank: 97
RBSIX Calmar Ratio Rank: 87
RBSIX Martin Ratio Rank: 76

APFPX

APFPX Risk / Return Rank: 99
APFPX Sharpe Ratio Rank: 99
APFPX Sortino Ratio Rank: 98
APFPX Omega Ratio Rank: 98
APFPX Calmar Ratio Rank: 99
APFPX Martin Ratio Rank: 99

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.

RBSIX vs. APFPX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for RBC BlueBay Strategic Income Fund (RBSIX) and Artisan Global Unconstrained Fund (APFPX). 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.

	RBSIX	APFPX	Difference
Sharpe ratio: Return per unit of total volatility	3.83	4.91	-1.08
Sortino ratio: Return per unit of downside risk	6.30	7.19	-0.89
Omega ratio: Gain probability vs. loss probability	1.97	2.25	-0.29
Calmar ratio: Return relative to maximum drawdown	4.22	13.50	-9.28
Martin ratio: Return relative to average drawdown	14.33	61.50	-47.17
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RBSIX vs. APFPX - Sharpe Ratio Comparison

The current RBSIX Sharpe Ratio is 3.83, which is comparable to the APFPX Sharpe Ratio of 4.91. The chart below compares the historical Sharpe Ratios of RBSIX and APFPX, 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

	RBSIX	APFPX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.83	4.91	-1.08
Sharpe Ratio (All Time) Calculated using the full available price history	1.59	3.54	-1.96

Drawdowns

RBSIX vs. APFPX - Drawdown Comparison

The maximum RBSIX drawdown since its inception was -4.09%, which is greater than APFPX's maximum drawdown of -2.10%. Use the drawdown chart below to compare losses from any high point for RBSIX and APFPX.

Drawdown Indicators

	RBSIX	APFPX	Difference
Max Drawdown Largest peak-to-trough decline	-4.09%	-2.10%	-1.99%
Max Drawdown (1Y) Largest decline over 1 year	-1.37%	-0.90%	-0.47%
Max Drawdown (3Y) Largest decline over 3 years	-4.09%	-2.02%	-2.07%
Current Drawdown Current decline from peak	-0.12%	-0.33%	+0.21%
Average Drawdown Average peak-to-trough decline	-0.78%	-0.25%	-0.53%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.40%	0.20%	+0.20%

Volatility

RBSIX vs. APFPX - Volatility Comparison

The current volatility for RBC BlueBay Strategic Income Fund (RBSIX) is 0.44%, while Artisan Global Unconstrained Fund (APFPX) has a volatility of 0.48%. This indicates that RBSIX experiences smaller price fluctuations and is considered to be less risky than APFPX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RBSIX	APFPX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.44%	0.48%	-0.04%
Volatility (6M) Calculated over the trailing 6-month period	1.10%	2.09%	-0.99%
Volatility (1Y) Calculated over the trailing 1-year period	1.51%	2.47%	-0.96%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	3.54%	2.76%	+0.78%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	3.54%	2.76%	+0.78%

RBSIX vs. APFPX - Expense Ratio Comparison

RBSIX has a 0.63% expense ratio, which is lower than APFPX's 1.54% expense ratio.

Dividends

RBSIX vs. APFPX - Dividend Comparison

RBSIX's dividend yield for the trailing twelve months is around 5.83%, more than APFPX's 4.59% yield.

Position	TTM	2025	2024	2023	2022	2021
APFPX Artisan Global Unconstrained Fund	4.59%	4.01%	6.18%	6.89%	8.60%	0.00%
RBSIX RBC BlueBay Strategic Income Fund	5.83%	5.31%	4.46%	7.65%	5.37%	0.19%

Frequently Asked Questions

Can I hold both RBSIX and APFPX in my portfolio?

RBSIX and APFPX have a correlation of -0.09, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RBSIX or APFPX?

APFPX has higher volatility (0.48%) compared to RBSIX (0.44%). In terms of maximum drawdown, RBSIX dropped -4.09% vs APFPX's -2.10%.

Which has better risk-adjusted returns?

APFPX currently has the higher Sharpe Ratio (4.91 vs 3.83), 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.