GGSOX vs. MFWIX

Last updated Jun 3, 2026

GGSOX (Grandeur Peak Global Stalwarts Fund) and MFWIX (MFS Global Total Return Fund Class I) are both Global Equities funds. Over the past 10 years, GGSOX returned 7.29%/yr vs 6.54%/yr for MFWIX. A 0.77 correlation means they provide meaningful diversification when combined. GGSOX charges 1.21%/yr vs 0.84%/yr for MFWIX.

Performance

GGSOX vs. MFWIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Grandeur Peak Global Stalwarts Fund (GGSOX) and MFS Global Total Return Fund Class I (MFWIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, GGSOX achieves a 13.43% return, which is significantly higher than MFWIX's 5.16% return. Over the past 10 years, GGSOX has outperformed MFWIX with an annualized return of 7.29%, while MFWIX has yielded a comparatively lower 6.54% annualized return.

GGSOX

• 1D: -1.24%
• 1M: -0.81%
• YTD: 13.43%
• 6M: 15.21%
• 1Y: 13.01%
• 3Y*: 7.97%
• 5Y*: -3.13%
• 10Y*: 7.29%

MFWIX

• 1D: 0.06%
• 1M: 1.19%
• YTD: 5.16%
• 6M: 6.93%
• 1Y: 13.87%
• 3Y*: 10.90%
• 5Y*: 4.88%
• 10Y*: 6.54%

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

GGSOX vs. MFWIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
GGSOX Grandeur Peak Global Stalwarts Fund	13.43%	2.60%	-4.60%	16.89%	-39.55%	20.91%	40.70%	32.07%	-15.13%	31.39%
MFWIX MFS Global Total Return Fund Class I	5.16%	15.70%	4.25%	10.52%	-10.62%	8.59%	9.63%	18.49%	-6.96%	15.00%

Correlation

The correlation between GGSOX and MFWIX is 0.71, 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	0.71
Correlation (3Y) Calculated over the trailing 3-year period	0.74
Correlation (5Y) Calculated over the trailing 5-year period	0.77
Correlation (10Y) Calculated over the trailing 10-year period	0.77
Correlation (All Time) Calculated using the full available price history since Jan 5, 2016	0.77

The correlation between GGSOX and MFWIX has been stable across timeframes, ranging from 0.71 to 0.77 - a consistent structural relationship.

Return for Risk

GGSOX vs. MFWIX — Risk / Return Rank

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

GGSOX

GGSOX Risk / Return Rank: 11
GGSOX Sharpe Ratio Rank: 10
GGSOX Sortino Ratio Rank: 11
GGSOX Omega Ratio Rank: 10
GGSOX Calmar Ratio Rank: 13
GGSOX Martin Ratio Rank: 11

MFWIX

MFWIX Risk / Return Rank: 40
MFWIX Sharpe Ratio Rank: 44
MFWIX Sortino Ratio Rank: 45
MFWIX Omega Ratio Rank: 45
MFWIX Calmar Ratio Rank: 31
MFWIX Martin Ratio Rank: 33

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.

GGSOX vs. MFWIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Grandeur Peak Global Stalwarts Fund (GGSOX) and MFS Global Total Return Fund Class I (MFWIX). 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.

	GGSOX	MFWIX	Difference
Sharpe ratio Return per unit of total volatility	0.79	1.94	-1.15
Sortino ratio Return per unit of downside risk	1.28	2.82	-1.54
Omega ratio Gain probability vs. loss probability	1.15	1.36	-0.21
Calmar ratio Return relative to maximum drawdown	1.27	2.13	-0.87
Martin ratio Return relative to average drawdown	3.33	7.61	-4.27
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

GGSOX vs. MFWIX - Sharpe Ratio Comparison

The current GGSOX Sharpe Ratio is 0.79, which is lower than the MFWIX Sharpe Ratio of 1.94. The chart below compares the historical Sharpe Ratios of GGSOX and MFWIX, 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

	GGSOX	MFWIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.79	1.94	-1.15
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.15	0.54	-0.69
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.37	0.68	-0.31
Sharpe Ratio (All Time) Calculated using the full available price history	0.39	0.72	-0.33

Drawdowns

GGSOX vs. MFWIX - Drawdown Comparison

The maximum GGSOX drawdown since its inception was -48.71%, which is greater than MFWIX's maximum drawdown of -33.01%. Use the drawdown chart below to compare losses from any high point for GGSOX and MFWIX.

Drawdown Indicators

	GGSOX	MFWIX	Difference
Max Drawdown Largest peak-to-trough decline	-48.71%	-33.01%	-15.70%
Max Drawdown (1Y) Largest decline over 1 year	-10.28%	-6.73%	-3.55%
Max Drawdown (3Y) Largest decline over 3 years	-20.76%	-8.63%	-12.13%
Max Drawdown (5Y) Largest decline over 5 years	-48.71%	-20.22%	-28.49%
Max Drawdown (10Y) Largest decline over 10 years	-48.71%	-23.36%	-25.35%
Current Drawdown Current decline from peak	-26.13%	-1.21%	-24.92%
Average Drawdown Average peak-to-trough decline	-17.57%	-3.82%	-13.75%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.90%	1.88%	+2.02%

Volatility

GGSOX vs. MFWIX - Volatility Comparison

Grandeur Peak Global Stalwarts Fund (GGSOX) has a higher volatility of 5.39% compared to MFS Global Total Return Fund Class I (MFWIX) at 2.14%. This indicates that GGSOX's price experiences larger fluctuations and is considered to be riskier than MFWIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	GGSOX	MFWIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.39%	2.14%	+3.25%
Volatility (6M) Calculated over the trailing 6-month period	13.92%	5.66%	+8.26%
Volatility (1Y) Calculated over the trailing 1-year period	16.78%	7.39%	+9.39%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.04%	9.14%	+11.90%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.81%	9.63%	+10.18%

GGSOX vs. MFWIX - Expense Ratio Comparison

GGSOX has a 1.21% expense ratio, which is higher than MFWIX's 0.84% expense ratio.

Dividends

GGSOX vs. MFWIX - Dividend Comparison

GGSOX has not paid dividends to shareholders, while MFWIX's dividend yield for the trailing twelve months is around 8.34%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GGSOX Grandeur Peak Global Stalwarts Fund	0.00%	0.00%	0.00%	0.11%	0.00%	10.61%	3.19%	1.62%	3.30%	1.63%	0.08%	0.00%
MFWIX MFS Global Total Return Fund Class I	8.34%	8.77%	9.36%	3.98%	2.94%	10.71%	7.53%	4.70%	3.64%	2.36%	1.40%	4.59%

Frequently Asked Questions

Can I hold both GGSOX and MFWIX in my portfolio?

GGSOX and MFWIX have a correlation of 0.71, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, GGSOX or MFWIX?

GGSOX has higher volatility (5.39%) compared to MFWIX (2.14%). In terms of maximum drawdown, GGSOX dropped -48.71% vs MFWIX's -33.01%.

Which has better risk-adjusted returns?

MFWIX currently has the higher Sharpe Ratio (1.94 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.