REMC vs. IMCB

Last updated Jul 4, 2026

REMC (Columbia Research Enhanced Mid Cap ETF) and IMCB (iShares Morningstar Mid-Cap ETF) are both Mid Cap Blend Equities funds - REMC tracks the Beta Advantage Research Enhanced Mid Cap Index while IMCB tracks the IMCB-US - Morningstar U.S. Mid Cap Index. Both are passively managed. Their correlation of 0.89 suggests significant overlap in exposure. REMC charges 0.32%/yr vs 0.04%/yr for IMCB.

Performance

REMC vs. IMCB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Columbia Research Enhanced Mid Cap ETF (REMC) and iShares Morningstar Mid-Cap ETF (IMCB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, REMC achieves a 11.94% return, which is significantly lower than IMCB's 17.89% return.

REMC

• 1D: 0.22%
• 1M: 2.40%
• 6M: 11.23%
• YTD: 11.94%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

IMCB

• 1D: 0.27%
• 1M: 2.76%
• 6M: 16.74%
• YTD: 17.89%
• 1Y: 21.34%
• 3Y*: 16.91%
• 5Y*: 9.13%
• 10Y*: 11.65%

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

REMC vs. IMCB - Yearly Performance Comparison

	2026 (YTD)	2025
REMC Columbia Research Enhanced Mid Cap ETF	11.94%	-1.99%
IMCB iShares Morningstar Mid-Cap ETF	17.89%	-0.98%

Correlation

The correlation between REMC and IMCB 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 (All Time) Calculated using the full available price history since Dec 11, 2025	0.89

Return for Risk

REMC vs. IMCB — Risk / Return Rank

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

REMC

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

IMCB

IMCB Risk / Return Rank: 64
IMCB Sharpe Ratio Rank: 61
IMCB Sortino Ratio Rank: 61
IMCB Omega Ratio Rank: 58
IMCB Calmar Ratio Rank: 68
IMCB Martin Ratio Rank: 72

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.

REMC vs. IMCB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Columbia Research Enhanced Mid Cap ETF (REMC) and iShares Morningstar Mid-Cap ETF (IMCB). 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.

	REMC	IMCB	Difference
Sharpe ratio: Return per unit of total volatility	—	1.68	—
Sortino ratio: Return per unit of downside risk	—	2.38	—
Omega ratio: Gain probability vs. loss probability	—	1.30	—
Calmar ratio: Return relative to maximum drawdown	—	2.75	—
Martin ratio: Return relative to average drawdown	—	10.78	—

Drawdowns

REMC vs. IMCB - Drawdown Comparison

The maximum REMC drawdown since its inception was -6.64%, smaller than the maximum IMCB drawdown of -58.80%. Use the drawdown chart below to compare losses from any high point for REMC and IMCB.

Drawdown Indicators

	REMC	IMCB	Difference
Max Drawdown Largest peak-to-trough decline	-6.64%	-58.80%	+52.16%
Max Drawdown (1Y) Largest decline over 1 year	—	-8.05%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-19.80%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-25.15%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-40.99%	—
Current Drawdown Current decline from peak	-0.01%	0.00%	-0.01%
Average Drawdown Average peak-to-trough decline	-1.46%	-7.71%	+6.25%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	2.05%	—

Volatility

Volatility by Period

	REMC	IMCB	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	4.54%	—
Volatility (6M) Calculated over the trailing 6-month period	—	10.23%	—
Volatility (1Y) Calculated over the trailing 1-year period	12.25%	13.20%	-0.95%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	12.25%	17.64%	-5.39%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	12.25%	19.61%	-7.36%

REMC vs. IMCB - Expense Ratio Comparison

REMC has a 0.32% expense ratio, which is higher than IMCB's 0.04% expense ratio.

Dividends

REMC vs. IMCB - Dividend Comparison

REMC's dividend yield for the trailing twelve months is around 0.07%, less than IMCB's 1.21% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IMCB iShares Morningstar Mid-Cap ETF	1.21%	1.42%	1.43%	1.55%	1.70%	1.08%	1.12%	1.32%	1.80%	1.31%	1.79%	1.47%
REMC Columbia Research Enhanced Mid Cap ETF	0.07%	0.08%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both REMC and IMCB in my portfolio?

REMC and IMCB 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 ETF is better, REMC or IMCB?

On fees, IMCB is cheaper at 0.04% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, REMC or IMCB?

IMCB is cheaper with a 0.04% expense ratio, compared with 0.32% for REMC.

Which ETF pays a higher dividend yield, REMC or IMCB?

IMCB has the higher dividend yield at 1.21%, compared with 0.07% for REMC.

What is the main difference between REMC and IMCB?

REMC tracks Beta Advantage Research Enhanced Mid Cap Index, while IMCB tracks IMCB-US - Morningstar U.S. Mid Cap Index. They also come from different issuers: Columbia Threadneedle and iShares. Their fees differ too: 0.32% for REMC and 0.04% for IMCB.