KMID vs. MID

Last updated Jul 15, 2026

KMID (Virtus KAR Mid-Cap ETF) and MID (American Century Mid Cap Growth Impact ETF) are both Mid Cap Growth Equities funds. Both are actively managed. Over the past year, KMID returned -0.13% vs 6.20% for MID. A 0.76 correlation means they provide meaningful diversification when combined. KMID charges 0.80%/yr vs 0.45%/yr for MID.

Performance

KMID vs. MID - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Virtus KAR Mid-Cap ETF (KMID) and American Century Mid Cap Growth Impact ETF (MID). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, KMID achieves a 3.26% return, which is significantly lower than MID's 6.84% return.

KMID

• 1D: -0.09%
• 1M: 0.27%
• 6M: -0.61%
• YTD: 3.26%
• 1Y: -0.13%
• 3Y*: —
• 5Y*: —
• 10Y*: —

MID

• 1D: 0.99%
• 1M: 4.68%
• 6M: 3.17%
• YTD: 6.84%
• 1Y: 6.20%
• 3Y*: 12.84%
• 5Y*: 4.68%
• 10Y*: —

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

KMID vs. MID - Yearly Performance Comparison

	2026 (YTD)	2025	2024
KMID Virtus KAR Mid-Cap ETF	3.26%	0.31%	-3.02%
MID American Century Mid Cap Growth Impact ETF	6.84%	8.22%	-2.59%

Correlation

The correlation between KMID and MID is 0.75, 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	0.75
Correlation (All Time) Calculated using the full available price history since Oct 16, 2024	0.76

The correlation between KMID and MID has been stable across timeframes, ranging from 0.75 to 0.76 - a consistent structural relationship.

KMID vs. MID - Sectors Allocation Comparison

Sectors	KMID	MID
Industrials	52.2%	25.5%
Technology	15.8%	21.9%
Financial Services	11.8%	6.1%
Healthcare	11.5%	18.7%
Consumer Cyclical	8.7%	12.2%
Basic Materials	-	2.3%
Communication Services	-	-
Consumer Defensive	-	1.6%
Energy	-	7.3%
Real Estate	-	-
Utilities	-	4.4%

Return for Risk

KMID vs. MID — Risk / Return Rank

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

KMID

KMID Risk / Return Rank: 9
KMID Sharpe Ratio Rank: 9
KMID Sortino Ratio Rank: 9
KMID Omega Ratio Rank: 9
KMID Calmar Ratio Rank: 9
KMID Martin Ratio Rank: 9

MID

MID Risk / Return Rank: 15
MID Sharpe Ratio Rank: 16
MID Sortino Ratio Rank: 15
MID Omega Ratio Rank: 14
MID Calmar Ratio Rank: 16
MID 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.

KMID vs. MID - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Virtus KAR Mid-Cap ETF (KMID) and American Century Mid Cap Growth Impact ETF (MID). 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.

	KMID	MID	Difference
Sharpe ratio: Return per unit of total volatility	-0.01	0.36	-0.36
Sortino ratio: Return per unit of downside risk	0.10	0.61	-0.52
Omega ratio: Gain probability vs. loss probability	1.01	1.07	-0.06
Calmar ratio: Return relative to maximum drawdown	-0.01	0.45	-0.46
Martin ratio: Return relative to average drawdown	-0.03	1.31	-1.34

KMID vs. MID - Sharpe Ratio Comparison

The current KMID Sharpe Ratio is -0.01, which is lower than the MID Sharpe Ratio of 0.36. The chart below compares the historical Sharpe Ratios of KMID and MID, 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

KMID vs. MID - Drawdown Comparison

The maximum KMID drawdown since its inception was -18.89%, smaller than the maximum MID drawdown of -40.15%. Use the drawdown chart below to compare losses from any high point for KMID and MID.

Drawdown Indicators

	KMID	MID	Difference
Max Drawdown Largest peak-to-trough decline	-18.89%	-40.15%	+21.26%
Max Drawdown (1Y) Largest decline over 1 year	-10.71%	-13.89%	+3.18%
Max Drawdown (3Y) Largest decline over 3 years	—	-23.92%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-40.15%	—
Current Drawdown Current decline from peak	-3.98%	-0.81%	-3.17%
Average Drawdown Average peak-to-trough decline	-5.69%	-13.23%	+7.54%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.43%	4.72%	-0.29%

Volatility

KMID vs. MID - Volatility Comparison

The current volatility for Virtus KAR Mid-Cap ETF (KMID) is 4.06%, while American Century Mid Cap Growth Impact ETF (MID) has a volatility of 4.56%. This indicates that KMID experiences smaller price fluctuations and is considered to be less risky than MID based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	KMID	MID	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.06%	4.56%	-0.50%
Volatility (6M) Calculated over the trailing 6-month period	11.62%	13.94%	-2.32%
Volatility (1Y) Calculated over the trailing 1-year period	14.88%	17.47%	-2.59%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.83%	23.74%	-6.91%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.83%	23.85%	-7.02%

KMID vs. MID - Expense Ratio Comparison

KMID has a 0.80% expense ratio, which is higher than MID's 0.45% expense ratio.

Dividends

KMID vs. MID - Dividend Comparison

KMID's dividend yield for the trailing twelve months is around 0.11%, less than MID's 0.14% yield.

Position	TTM	2025	2024	2023
KMID Virtus KAR Mid-Cap ETF	0.11%	0.06%	0.05%	0.00%
MID American Century Mid Cap Growth Impact ETF	0.14%	0.18%	0.17%	0.02%

Frequently Asked Questions

Can I hold both KMID and MID in my portfolio?

KMID and MID have a correlation of 0.75, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, KMID or MID?

MID has higher volatility (4.56%) compared to KMID (4.06%). In terms of maximum drawdown, KMID dropped -18.89% vs MID's -40.15%.

Which ETF is better, KMID or MID?

On 1-year performance, MID leads with 6.20% vs -0.13% for KMID. On fees, MID is cheaper at 0.45% per year. On volatility, KMID has been the lower-risk option at 4.06%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, KMID or MID?

Over the 1-year period, MID has performed better with a 6.20% return vs -0.13%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, KMID or MID?

MID is cheaper with a 0.45% expense ratio, compared with 0.80% for KMID.

Which ETF pays a higher dividend yield, KMID or MID?

MID has the higher dividend yield at 0.14%, compared with 0.11% for KMID.

What is the main difference between KMID and MID?

They also come from different issuers: Virtus and American Century. Their fees differ too: 0.80% for KMID and 0.45% for MID.

Which has better risk-adjusted returns?

MID currently has the higher Sharpe Ratio (0.36 vs -0.01), 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.