MSVVX vs. RIVSX

Last updated Jul 14, 2026

MSVVX (Mesirow Small Company Sustainability Fund) and RIVSX (River Oak Discovery Fund) are both Small Cap Blend Equities funds. Over the past 5 years, MSVVX returned 8.24%/yr vs 9.30%/yr for RIVSX. Their correlation of 0.86 suggests significant overlap in exposure. MSVVX charges 3.06%/yr vs 1.18%/yr for RIVSX.

Performance

MSVVX vs. RIVSX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Mesirow Small Company Sustainability Fund (MSVVX) and River Oak Discovery Fund (RIVSX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MSVVX achieves a 9.36% return, which is significantly lower than RIVSX's 33.23% return.

MSVVX

• 1D: 0.00%
• 1M: 1.86%
• 6M: 4.17%
• YTD: 9.36%
• 1Y: 16.89%
• 3Y*: 11.61%
• 5Y*: 8.24%
• 10Y*: —

RIVSX

• 1D: 0.12%
• 1M: 0.85%
• 6M: 24.74%
• YTD: 33.23%
• 1Y: 46.92%
• 3Y*: 17.01%
• 5Y*: 9.30%
• 10Y*: 12.02%

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

MSVVX vs. RIVSX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
MSVVX Mesirow Small Company Sustainability Fund	9.36%	8.85%	13.89%	12.04%	-5.18%	26.12%	7.06%	22.95%	-2.26%
RIVSX River Oak Discovery Fund	33.23%	9.11%	4.42%	8.18%	-14.53%	24.78%	29.00%	30.36%	-1.59%

Correlation

The correlation between MSVVX and RIVSX 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	0.85
Correlation (5Y) Calculated over the trailing 5-year period	0.88
Correlation (All Time) Calculated using the full available price history since Dec 19, 2018	0.86

The correlation between MSVVX and RIVSX shifts across timeframes, from 0.78 (1 year) to 0.88 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

MSVVX vs. RIVSX — Risk / Return Rank

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

MSVVX

MSVVX Risk / Return Rank: 20
MSVVX Sharpe Ratio Rank: 19
MSVVX Sortino Ratio Rank: 22
MSVVX Omega Ratio Rank: 18
MSVVX Calmar Ratio Rank: 20
MSVVX Martin Ratio Rank: 22

RIVSX

RIVSX Risk / Return Rank: 89
RIVSX Sharpe Ratio Rank: 89
RIVSX Sortino Ratio Rank: 85
RIVSX Omega Ratio Rank: 81
RIVSX Calmar Ratio Rank: 96
RIVSX Martin Ratio Rank: 95

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.

MSVVX vs. RIVSX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Mesirow Small Company Sustainability Fund (MSVVX) and River Oak Discovery Fund (RIVSX). 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.

	MSVVX	RIVSX	Difference
Sharpe ratio: Return per unit of total volatility	0.91	2.37	-1.45
Sortino ratio: Return per unit of downside risk	1.45	3.26	-1.81
Omega ratio: Gain probability vs. loss probability	1.16	1.41	-0.25
Calmar ratio: Return relative to maximum drawdown	1.19	4.96	-3.77
Martin ratio: Return relative to average drawdown	3.86	17.32	-13.46

MSVVX vs. RIVSX - Sharpe Ratio Comparison

The current MSVVX Sharpe Ratio is 0.91, which is lower than the RIVSX Sharpe Ratio of 2.37. The chart below compares the historical Sharpe Ratios of MSVVX and RIVSX, 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

MSVVX vs. RIVSX - Drawdown Comparison

The maximum MSVVX drawdown since its inception was -43.18%, smaller than the maximum RIVSX drawdown of -60.61%. Use the drawdown chart below to compare losses from any high point for MSVVX and RIVSX.

Drawdown Indicators

	MSVVX	RIVSX	Difference
Max Drawdown Largest peak-to-trough decline	-43.18%	-60.61%	+17.43%
Max Drawdown (1Y) Largest decline over 1 year	-13.36%	-9.11%	-4.25%
Max Drawdown (3Y) Largest decline over 3 years	-24.20%	-24.52%	+0.32%
Max Drawdown (5Y) Largest decline over 5 years	-24.20%	-25.75%	+1.55%
Max Drawdown (10Y) Largest decline over 10 years	—	-41.45%	—
Current Drawdown Current decline from peak	-1.96%	-2.77%	+0.81%
Average Drawdown Average peak-to-trough decline	-6.35%	-10.44%	+4.09%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.11%	2.63%	+1.48%

Volatility

MSVVX vs. RIVSX - Volatility Comparison

Mesirow Small Company Sustainability Fund (MSVVX) and River Oak Discovery Fund (RIVSX) have volatilities of 5.20% and 5.47%, 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

	MSVVX	RIVSX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.20%	5.47%	-0.27%
Volatility (6M) Calculated over the trailing 6-month period	12.68%	13.30%	-0.62%
Volatility (1Y) Calculated over the trailing 1-year period	17.38%	19.10%	-1.72%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.11%	20.37%	-0.26%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.98%	21.81%	+2.17%

MSVVX vs. RIVSX - Expense Ratio Comparison

MSVVX has a 3.06% expense ratio, which is higher than RIVSX's 1.18% expense ratio.

Dividends

MSVVX vs. RIVSX - Dividend Comparison

MSVVX's dividend yield for the trailing twelve months is around 156.18%, more than RIVSX's 0.22% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MSVVX Mesirow Small Company Sustainability Fund	156.18%	170.80%	7.98%	4.49%	2.89%	23.76%	0.44%	7.93%	0.45%	0.00%	0.00%	0.00%
RIVSX River Oak Discovery Fund	0.22%	0.29%	0.00%	0.00%	0.15%	16.84%	14.54%	3.81%	17.54%	5.48%	0.00%	0.11%

Frequently Asked Questions

Can I hold both MSVVX and RIVSX in my portfolio?

MSVVX and RIVSX 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, MSVVX or RIVSX?

RIVSX has higher volatility (5.47%) compared to MSVVX (5.20%). In terms of maximum drawdown, MSVVX dropped -43.18% vs RIVSX's -60.61%.

Which has better risk-adjusted returns?

RIVSX currently has the higher Sharpe Ratio (2.37 vs 0.91), 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.