DRMCX vs. IMIDX

Last updated Jun 24, 2026

DRMCX (Virtus Mid-Cap Growth Fund) and IMIDX (Congress Mid Cap Growth Fund) are both Mid Cap Growth Equities funds. Over the past 10 years, DRMCX returned 15.40%/yr vs 12.73%/yr for IMIDX. Their correlation of 0.91 suggests significant overlap in exposure. DRMCX charges 0.83%/yr vs 0.79%/yr for IMIDX.

Performance

DRMCX vs. IMIDX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Virtus Mid-Cap Growth Fund (DRMCX) and Congress Mid Cap Growth Fund (IMIDX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DRMCX achieves a 14.57% return, which is significantly lower than IMIDX's 20.09% return. Over the past 10 years, DRMCX has outperformed IMIDX with an annualized return of 15.40%, while IMIDX has yielded a comparatively lower 12.73% annualized return.

DRMCX

• 1D: 0.15%
• 1M: 4.11%
• YTD: 14.57%
• 6M: 12.32%
• 1Y: 20.53%
• 3Y*: 21.82%
• 5Y*: 7.38%
• 10Y*: 15.40%

IMIDX

• 1D: 1.15%
• 1M: 5.18%
• YTD: 20.09%
• 6M: 17.63%
• 1Y: 17.97%
• 3Y*: 13.50%
• 5Y*: 5.48%
• 10Y*: 12.73%

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

DRMCX vs. IMIDX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
DRMCX Virtus Mid-Cap Growth Fund	14.57%	18.09%	20.49%	24.81%	-32.59%	14.91%	55.27%	41.73%	-11.16%	25.08%
IMIDX Congress Mid Cap Growth Fund	20.09%	-4.88%	18.11%	16.29%	-26.94%	29.42%	30.57%	42.36%	-4.98%	15.91%

Correlation

The correlation between DRMCX and IMIDX is 0.88, 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	0.88
Correlation (3Y) Calculated over the trailing 3-year period	0.87
Correlation (5Y) Calculated over the trailing 5-year period	0.91
Correlation (10Y) Calculated over the trailing 10-year period	0.91
Correlation (All Time) Calculated using the full available price history since Nov 1, 2012	0.91

The correlation between DRMCX and IMIDX has been stable across timeframes, ranging from 0.87 to 0.91 - a consistent structural relationship.

Return for Risk

DRMCX vs. IMIDX — Risk / Return Rank

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

DRMCX

DRMCX Risk / Return Rank: 19
DRMCX Sharpe Ratio Rank: 17
DRMCX Sortino Ratio Rank: 17
DRMCX Omega Ratio Rank: 16
DRMCX Calmar Ratio Rank: 21
DRMCX Martin Ratio Rank: 25

IMIDX

IMIDX Risk / Return Rank: 17
IMIDX Sharpe Ratio Rank: 15
IMIDX Sortino Ratio Rank: 17
IMIDX Omega Ratio Rank: 15
IMIDX Calmar Ratio Rank: 22
IMIDX Martin Ratio Rank: 17

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.

DRMCX vs. IMIDX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Virtus Mid-Cap Growth Fund (DRMCX) and Congress Mid Cap Growth Fund (IMIDX). 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.

	DRMCX	IMIDX	Difference
Sharpe ratio: Return per unit of total volatility	1.09	1.03	+0.06
Sortino ratio: Return per unit of downside risk	1.61	1.57	+0.04
Omega ratio: Gain probability vs. loss probability	1.19	1.18	+0.01
Calmar ratio: Return relative to maximum drawdown	1.57	1.62	-0.06
Martin ratio: Return relative to average drawdown	5.47	4.28	+1.19

DRMCX vs. IMIDX - Sharpe Ratio Comparison

The current DRMCX Sharpe Ratio is 1.09, which is comparable to the IMIDX Sharpe Ratio of 1.03. The chart below compares the historical Sharpe Ratios of DRMCX and IMIDX, 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

DRMCX vs. IMIDX - Drawdown Comparison

The maximum DRMCX drawdown since its inception was -67.97%, which is greater than IMIDX's maximum drawdown of -35.15%. Use the drawdown chart below to compare losses from any high point for DRMCX and IMIDX.

Drawdown Indicators

	DRMCX	IMIDX	Difference
Max Drawdown Largest peak-to-trough decline	-67.97%	-35.15%	-32.82%
Max Drawdown (1Y) Largest decline over 1 year	-13.75%	-12.10%	-1.65%
Max Drawdown (3Y) Largest decline over 3 years	-26.83%	-23.49%	-3.34%
Max Drawdown (5Y) Largest decline over 5 years	-43.47%	-34.88%	-8.59%
Max Drawdown (10Y) Largest decline over 10 years	-43.47%	-35.15%	-8.32%
Current Drawdown Current decline from peak	-0.73%	0.00%	-0.73%
Average Drawdown Average peak-to-trough decline	-22.06%	-7.18%	-14.88%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.93%	4.58%	-0.65%

Volatility

DRMCX vs. IMIDX - Volatility Comparison

Virtus Mid-Cap Growth Fund (DRMCX) has a higher volatility of 6.90% compared to Congress Mid Cap Growth Fund (IMIDX) at 6.40%. This indicates that DRMCX's price experiences larger fluctuations and is considered to be riskier than IMIDX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DRMCX	IMIDX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.90%	6.40%	+0.50%
Volatility (6M) Calculated over the trailing 6-month period	15.84%	15.54%	+0.30%
Volatility (1Y) Calculated over the trailing 1-year period	19.84%	19.08%	+0.76%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	24.18%	21.53%	+2.65%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.67%	21.18%	+2.49%

DRMCX vs. IMIDX - Expense Ratio Comparison

DRMCX has a 0.83% expense ratio, which is higher than IMIDX's 0.79% expense ratio.

Dividends

DRMCX vs. IMIDX - Dividend Comparison

DRMCX's dividend yield for the trailing twelve months is around 14.43%, more than IMIDX's 11.05% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
DRMCX Virtus Mid-Cap Growth Fund	14.43%	16.53%	0.00%	0.00%	0.00%	27.44%	9.02%	4.12%	14.34%	8.78%	7.35%	5.65%
IMIDX Congress Mid Cap Growth Fund	11.05%	13.27%	27.75%	6.27%	5.80%	12.29%	2.06%	10.80%	2.99%	0.04%	1.11%	0.80%

Frequently Asked Questions

Can I hold both DRMCX and IMIDX in my portfolio?

DRMCX and IMIDX have a correlation of 0.88, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, DRMCX or IMIDX?

DRMCX has higher volatility (6.90%) compared to IMIDX (6.40%). In terms of maximum drawdown, DRMCX dropped -67.97% vs IMIDX's -35.15%.

Which has better risk-adjusted returns?

DRMCX currently has the higher Sharpe Ratio (1.09 vs 1.03), 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.