RSMOX vs. VMGMX

Last updated Jun 26, 2026

RSMOX (Victory RS Mid Cap Growth Fund) and VMGMX (Vanguard Mid-Cap Growth Index Fund Admiral Shares) are both Mid Cap Growth Equities funds. Over the past 10 years, RSMOX returned 8.99%/yr vs 12.53%/yr for VMGMX. With a 0.95 correlation, they move nearly in lockstep. RSMOX charges 1.20%/yr vs 0.07%/yr for VMGMX.

Performance

RSMOX vs. VMGMX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Victory RS Mid Cap Growth Fund (RSMOX) and Vanguard Mid-Cap Growth Index Fund Admiral Shares (VMGMX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RSMOX achieves a 9.91% return, which is significantly higher than VMGMX's 8.17% return. Over the past 10 years, RSMOX has underperformed VMGMX with an annualized return of 8.99%, while VMGMX has yielded a comparatively higher 12.53% annualized return.

RSMOX

• 1D: 0.61%
• 1M: 1.73%
• YTD: 9.91%
• 6M: 7.68%
• 1Y: 13.10%
• 3Y*: 15.25%
• 5Y*: 1.65%
• 10Y*: 8.99%

VMGMX

• 1D: 0.33%
• 1M: 2.42%
• YTD: 8.17%
• 6M: 6.07%
• 1Y: 9.21%
• 3Y*: 15.79%
• 5Y*: 5.71%
• 10Y*: 12.53%

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

RSMOX vs. VMGMX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RSMOX Victory RS Mid Cap Growth Fund	9.91%	6.26%	23.99%	17.91%	-34.69%	3.85%	34.51%	28.06%	-7.57%	20.87%
VMGMX Vanguard Mid-Cap Growth Index Fund Admiral Shares	8.17%	10.69%	15.65%	23.93%	-28.84%	20.48%	34.45%	33.85%	-5.61%	21.83%

Correlation

The correlation between RSMOX and VMGMX is 0.94, 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	0.94
Correlation (3Y) Calculated over the trailing 3-year period	0.93
Correlation (5Y) Calculated over the trailing 5-year period	0.95
Correlation (10Y) Calculated over the trailing 10-year period	0.95
Correlation (All Time) Calculated using the full available price history since Sep 27, 2011	0.95

The correlation between RSMOX and VMGMX has been stable across timeframes, ranging from 0.93 to 0.95 - a consistent structural relationship.

Return for Risk

RSMOX vs. VMGMX — Risk / Return Rank

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

RSMOX

RSMOX Risk / Return Rank: 12
RSMOX Sharpe Ratio Rank: 10
RSMOX Sortino Ratio Rank: 11
RSMOX Omega Ratio Rank: 10
RSMOX Calmar Ratio Rank: 13
RSMOX Martin Ratio Rank: 15

VMGMX

VMGMX Risk / Return Rank: 8
VMGMX Sharpe Ratio Rank: 8
VMGMX Sortino Ratio Rank: 8
VMGMX Omega Ratio Rank: 8
VMGMX Calmar Ratio Rank: 7
VMGMX Martin Ratio Rank: 8

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.

RSMOX vs. VMGMX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Victory RS Mid Cap Growth Fund (RSMOX) and Vanguard Mid-Cap Growth Index Fund Admiral Shares (VMGMX). 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.

	RSMOX	VMGMX	Difference
Sharpe ratio: Return per unit of total volatility	0.64	0.51	+0.13
Sortino ratio: Return per unit of downside risk	1.01	0.82	+0.19
Omega ratio: Gain probability vs. loss probability	1.12	1.10	+0.02
Calmar ratio: Return relative to maximum drawdown	0.95	0.54	+0.41
Martin ratio: Return relative to average drawdown	3.30	1.62	+1.68

RSMOX vs. VMGMX - Sharpe Ratio Comparison

The current RSMOX Sharpe Ratio is 0.64, which is comparable to the VMGMX Sharpe Ratio of 0.51. The chart below compares the historical Sharpe Ratios of RSMOX and VMGMX, 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

RSMOX vs. VMGMX - Drawdown Comparison

The maximum RSMOX drawdown since its inception was -63.76%, which is greater than VMGMX's maximum drawdown of -37.17%. Use the drawdown chart below to compare losses from any high point for RSMOX and VMGMX.

Drawdown Indicators

	RSMOX	VMGMX	Difference
Max Drawdown Largest peak-to-trough decline	-63.76%	-37.17%	-26.59%
Max Drawdown (1Y) Largest decline over 1 year	-12.78%	-15.95%	+3.17%
Max Drawdown (3Y) Largest decline over 3 years	-28.67%	-21.65%	-7.02%
Max Drawdown (5Y) Largest decline over 5 years	-52.51%	-37.17%	-15.34%
Max Drawdown (10Y) Largest decline over 10 years	-52.51%	-37.17%	-15.34%
Current Drawdown Current decline from peak	-15.57%	-1.78%	-13.79%
Average Drawdown Average peak-to-trough decline	-18.90%	-7.00%	-11.90%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.67%	5.34%	-1.67%

Volatility

RSMOX vs. VMGMX - Volatility Comparison

Victory RS Mid Cap Growth Fund (RSMOX) has a higher volatility of 7.44% compared to Vanguard Mid-Cap Growth Index Fund Admiral Shares (VMGMX) at 7.07%. This indicates that RSMOX's price experiences larger fluctuations and is considered to be riskier than VMGMX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RSMOX	VMGMX	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.44%	7.07%	+0.37%
Volatility (6M) Calculated over the trailing 6-month period	15.57%	13.77%	+1.80%
Volatility (1Y) Calculated over the trailing 1-year period	19.21%	17.02%	+2.19%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	30.43%	21.59%	+8.84%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	26.53%	21.04%	+5.49%

RSMOX vs. VMGMX - Expense Ratio Comparison

RSMOX has a 1.20% expense ratio, which is higher than VMGMX's 0.07% expense ratio.

Dividends

RSMOX vs. VMGMX - Dividend Comparison

RSMOX has not paid dividends to shareholders, while VMGMX's dividend yield for the trailing twelve months is around 0.61%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
RSMOX Victory RS Mid Cap Growth Fund	0.00%	0.00%	0.00%	0.00%	4.43%	38.37%	4.10%	0.00%	19.42%	0.00%	0.00%	0.00%
VMGMX Vanguard Mid-Cap Growth Index Fund Admiral Shares	0.61%	0.64%	0.67%	0.71%	0.78%	0.34%	0.56%	0.78%	0.84%	0.72%	0.81%	0.82%

Frequently Asked Questions

Can I hold both RSMOX and VMGMX in my portfolio?

With a correlation of 0.94, RSMOX and VMGMX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, RSMOX or VMGMX?

RSMOX has higher volatility (7.44%) compared to VMGMX (7.07%). In terms of maximum drawdown, RSMOX dropped -63.76% vs VMGMX's -37.17%.

Which has better risk-adjusted returns?

RSMOX currently has the higher Sharpe Ratio (0.64 vs 0.51), 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.