MOPIX vs. SSCDX

Last updated Jun 3, 2026

MOPIX (MainStay WMC Small Companies Fund) and SSCDX (Sit Small Cap Dividend Growth Fund) are both Small Cap Blend Equities funds. Over the past 10 years, MOPIX returned 9.27%/yr vs 10.60%/yr for SSCDX. Their correlation of 0.93 suggests significant overlap in exposure. MOPIX charges 0.97%/yr vs 1.35%/yr for SSCDX.

Performance

MOPIX vs. SSCDX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in MainStay WMC Small Companies Fund (MOPIX) and Sit Small Cap Dividend Growth Fund (SSCDX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MOPIX achieves a 26.74% return, which is significantly higher than SSCDX's 14.71% return. Over the past 10 years, MOPIX has underperformed SSCDX with an annualized return of 9.27%, while SSCDX has yielded a comparatively higher 10.60% annualized return.

MOPIX

• 1D: 0.71%
• 1M: 8.90%
• YTD: 26.74%
• 6M: 28.73%
• 1Y: 57.99%
• 3Y*: 22.88%
• 5Y*: 8.77%
• 10Y*: 9.27%

SSCDX

• 1D: -0.92%
• 1M: -2.41%
• YTD: 14.71%
• 6M: 15.39%
• 1Y: 32.60%
• 3Y*: 18.43%
• 5Y*: 8.75%
• 10Y*: 10.60%

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

MOPIX vs. SSCDX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MOPIX MainStay WMC Small Companies Fund	26.74%	12.69%	16.07%	10.97%	-19.00%	17.55%	10.04%	17.70%	-16.42%	15.68%
SSCDX Sit Small Cap Dividend Growth Fund	14.71%	12.90%	15.50%	15.50%	-17.15%	23.46%	16.21%	27.12%	-17.10%	13.69%

Correlation

The correlation between MOPIX and SSCDX is 0.89, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.89
Correlation (3Y) Calculated over the trailing 3-year period	0.91
Correlation (5Y) Calculated over the trailing 5-year period	0.93
Correlation (10Y) Calculated over the trailing 10-year period	0.93
Correlation (All Time) Calculated using the full available price history since Apr 8, 2015	0.93

The correlation between MOPIX and SSCDX has been stable across timeframes, ranging from 0.89 to 0.93 - a consistent structural relationship.

Return for Risk

MOPIX vs. SSCDX — Risk / Return Rank

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

MOPIX

MOPIX Risk / Return Rank: 90
MOPIX Sharpe Ratio Rank: 93
MOPIX Sortino Ratio Rank: 89
MOPIX Omega Ratio Rank: 79
MOPIX Calmar Ratio Rank: 95
MOPIX Martin Ratio Rank: 95

SSCDX

SSCDX Risk / Return Rank: 57
SSCDX Sharpe Ratio Rank: 46
SSCDX Sortino Ratio Rank: 45
SSCDX Omega Ratio Rank: 41
SSCDX Calmar Ratio Rank: 83
SSCDX Martin Ratio Rank: 71

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.

MOPIX vs. SSCDX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for MainStay WMC Small Companies Fund (MOPIX) and Sit Small Cap Dividend Growth Fund (SSCDX). 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.

	MOPIX	SSCDX	Difference
Sharpe ratio Return per unit of total volatility	3.15	2.00	+1.15
Sortino ratio Return per unit of downside risk	4.31	2.82	+1.50
Omega ratio Gain probability vs. loss probability	1.52	1.35	+0.17
Calmar ratio Return relative to maximum drawdown	5.92	3.88	+2.05
Martin ratio Return relative to average drawdown	22.44	13.72	+8.71
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MOPIX vs. SSCDX - Sharpe Ratio Comparison

The current MOPIX Sharpe Ratio is 3.15, which is higher than the SSCDX Sharpe Ratio of 2.00. The chart below compares the historical Sharpe Ratios of MOPIX and SSCDX, 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

	MOPIX	SSCDX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.15	2.00	+1.15
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.39	0.44	-0.05
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.40	0.51	-0.12
Sharpe Ratio (All Time) Calculated using the full available price history	0.49	0.48	+0.01

Drawdowns

MOPIX vs. SSCDX - Drawdown Comparison

The maximum MOPIX drawdown since its inception was -68.08%, which is greater than SSCDX's maximum drawdown of -38.79%. Use the drawdown chart below to compare losses from any high point for MOPIX and SSCDX.

Drawdown Indicators

	MOPIX	SSCDX	Difference
Max Drawdown Largest peak-to-trough decline	-68.08%	-38.79%	-29.29%
Max Drawdown (1Y) Largest decline over 1 year	-9.84%	-8.22%	-1.62%
Max Drawdown (3Y) Largest decline over 3 years	-26.99%	-23.99%	-3.00%
Max Drawdown (5Y) Largest decline over 5 years	-32.60%	-27.06%	-5.54%
Max Drawdown (10Y) Largest decline over 10 years	-48.01%	-38.79%	-9.22%
Current Drawdown Current decline from peak	0.00%	-3.89%	+3.89%
Average Drawdown Average peak-to-trough decline	-9.11%	-7.00%	-2.11%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.60%	2.32%	+0.28%

Volatility

MOPIX vs. SSCDX - Volatility Comparison

MainStay WMC Small Companies Fund (MOPIX) has a higher volatility of 5.92% compared to Sit Small Cap Dividend Growth Fund (SSCDX) at 4.64%. This indicates that MOPIX's price experiences larger fluctuations and is considered to be riskier than SSCDX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MOPIX	SSCDX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.92%	4.64%	+1.28%
Volatility (6M) Calculated over the trailing 6-month period	13.71%	11.95%	+1.76%
Volatility (1Y) Calculated over the trailing 1-year period	18.71%	16.27%	+2.44%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	22.81%	20.08%	+2.73%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.38%	20.70%	+2.68%

MOPIX vs. SSCDX - Expense Ratio Comparison

MOPIX has a 0.97% expense ratio, which is lower than SSCDX's 1.35% expense ratio.

Dividends

MOPIX vs. SSCDX - Dividend Comparison

MOPIX's dividend yield for the trailing twelve months is around 0.12%, less than SSCDX's 1.87% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MOPIX MainStay WMC Small Companies Fund	0.12%	0.15%	0.39%	0.33%	2.34%	29.42%	0.00%	0.50%	18.09%	8.32%	0.59%	0.37%
SSCDX Sit Small Cap Dividend Growth Fund	1.87%	2.21%	1.79%	1.07%	4.26%	8.47%	0.77%	1.33%	2.69%	0.85%	1.16%	0.87%

Frequently Asked Questions

Can I hold both MOPIX and SSCDX in my portfolio?

MOPIX and SSCDX have a correlation of 0.89, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MOPIX or SSCDX?

MOPIX has higher volatility (5.92%) compared to SSCDX (4.64%). In terms of maximum drawdown, MOPIX dropped -68.08% vs SSCDX's -38.79%.

Which has better risk-adjusted returns?

MOPIX currently has the higher Sharpe Ratio (3.15 vs 2.00), 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.