REMC vs. AAAC

Last updated Jul 4, 2026

REMC (Columbia Research Enhanced Mid Cap ETF) and AAAC (Columbia AAA CLO ETF) are both exchange-traded funds - REMC is a Mid Cap Blend Equities fund tracking the Beta Advantage Research Enhanced Mid Cap Index, while AAAC is a CLO fund actively managed by Columbia Threadneedle. REMC is passively managed, while AAAC is actively managed. At a 0.15 correlation, their price movements are largely independent. REMC charges 0.32%/yr vs 0.20%/yr for AAAC.

Performance

REMC vs. AAAC - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Columbia Research Enhanced Mid Cap ETF (REMC) and Columbia AAA CLO ETF (AAAC). 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 higher than AAAC's 2.46% return.

REMC

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

AAAC

• 1D: 0.02%
• 1M: 0.38%
• 6M: 2.40%
• YTD: 2.46%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

REMC vs. AAAC - Yearly Performance Comparison

	2026 (YTD)	2025
REMC Columbia Research Enhanced Mid Cap ETF	11.94%	-1.99%
AAAC Columbia AAA CLO ETF	2.46%	0.15%

Correlation

The correlation between REMC and AAAC is 0.15, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Dec 11, 2025	0.15

Return for Risk

REMC vs. AAAC - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Columbia Research Enhanced Mid Cap ETF (REMC) and Columbia AAA CLO ETF (AAAC). 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.

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

Drawdowns

REMC vs. AAAC - Drawdown Comparison

The maximum REMC drawdown since its inception was -6.64%, which is greater than AAAC's maximum drawdown of -0.55%. Use the drawdown chart below to compare losses from any high point for REMC and AAAC.

Drawdown Indicators

	REMC	AAAC	Difference
Max Drawdown Largest peak-to-trough decline	-6.64%	-0.55%	-6.09%
Current Drawdown Current decline from peak	-0.01%	-0.02%	+0.01%
Average Drawdown Average peak-to-trough decline	-1.46%	-0.04%	-1.42%

Volatility

Volatility by Period

	REMC	AAAC	Difference
Volatility (1Y) Calculated over the trailing 1-year period	12.25%	0.86%	+11.39%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	12.25%	0.86%	+11.39%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	12.25%	0.86%	+11.39%

REMC vs. AAAC - Expense Ratio Comparison

REMC has a 0.32% expense ratio, which is higher than AAAC's 0.20% expense ratio.

Dividends

REMC vs. AAAC - Dividend Comparison

REMC's dividend yield for the trailing twelve months is around 0.07%, less than AAAC's 2.66% yield.

Position	TTM	2025
AAAC Columbia AAA CLO ETF	2.66%	0.03%
REMC Columbia Research Enhanced Mid Cap ETF	0.07%	0.08%

Frequently Asked Questions

Can I hold both REMC and AAAC in my portfolio?

REMC and AAAC have a correlation of 0.15, 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 AAAC?

On fees, AAAC is cheaper at 0.20% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, REMC or AAAC?

AAAC is cheaper with a 0.20% expense ratio, compared with 0.32% for REMC.

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

AAAC has the higher dividend yield at 2.66%, compared with 0.07% for REMC.

What is the main difference between REMC and AAAC?

REMC is categorized as Mid Cap Blend Equities, while AAAC is CLO. Their fees differ too: 0.32% for REMC and 0.20% for AAAC.