RESM vs. REGS

Last updated Jul 24, 2026

RESM (Columbia Research Enhanced Small Cap ETF) and REGS (Columbia Large Cap Growth ETF) are both exchange-traded funds - RESM is a Small Cap Blend Equities fund tracking the Beta Advantage Research Enhanced Small Cap Index, while REGS is a Large Cap Growth Equities fund actively managed by Columbia Threadneedle. RESM is passively managed, while REGS is actively managed. A 0.63 correlation means they provide meaningful diversification when combined. RESM charges 0.32%/yr vs 0.35%/yr for REGS.

Performance

RESM vs. REGS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Columbia Research Enhanced Small Cap ETF (RESM) and Columbia Large Cap Growth ETF (REGS). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

RESM

• 1D: -0.66%
• 1M: 0.52%
• 6M: 11.38%
• YTD: 20.07%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: —

REGS

• 1D: -1.96%
• 1M: 0.19%
• 6M: —
• YTD: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: —

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
REGS Columbia Large Cap Growth ETF	$63.76K	$100.06K	$153.78K
RESM Columbia Research Enhanced Small Cap ETF	$14.07K	$10.89K	$7.66K

RESM vs. REGS - Yearly Performance Comparison

	2026 (YTD)
RESM Columbia Research Enhanced Small Cap ETF	19.11%
REGS Columbia Large Cap Growth ETF	9.56%

Correlation

The correlation between RESM and REGS is 0.63, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (All Time) Calculated using the full available price history since Mar 16, 2026	0.63

Return for Risk

RESM vs. REGS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Columbia Research Enhanced Small Cap ETF (RESM) and Columbia Large Cap Growth ETF (REGS). 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

RESM vs. REGS - Drawdown Comparison

The maximum RESM drawdown since its inception was -8.50%, which is greater than REGS's maximum drawdown of -7.59%. Use the drawdown chart below to compare losses from any high point for RESM and REGS.

Drawdown Indicators

	RESM	REGS	Difference
Max Drawdown Largest peak-to-trough decline	-8.50%	-7.59%	-0.91%
Current Drawdown Current decline from peak	-2.25%	-6.10%	+3.85%
Average Drawdown Average peak-to-trough decline	-1.72%	-2.56%	+0.84%

Volatility

Volatility by Period

	RESM	REGS	Difference
Volatility (1Y) Calculated over the trailing 1-year period	16.91%	20.02%	-3.11%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.91%	20.02%	-3.11%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.91%	20.02%	-3.11%

RESM vs. REGS - Expense Ratio Comparison

RESM has a 0.32% expense ratio, which is lower than REGS's 0.35% expense ratio.

Dividends

RESM vs. REGS - Dividend Comparison

RESM's dividend yield for the trailing twelve months is around 0.08%, while REGS has not paid dividends to shareholders.

Position	TTM	2025
REGS Columbia Large Cap Growth ETF	0.00%	0.00%
RESM Columbia Research Enhanced Small Cap ETF	0.08%	0.09%

Frequently Asked Questions

Can I hold both RESM and REGS in my portfolio?

RESM and REGS have a correlation of 0.63, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, RESM or REGS?

On fees, RESM is cheaper at 0.32% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, RESM or REGS?

RESM is cheaper with a 0.32% expense ratio, compared with 0.35% for REGS.

Which ETF pays a higher dividend yield, RESM or REGS?

RESM has the higher dividend yield at 0.08%, compared with 0.00% for REGS.

What is the main difference between RESM and REGS?

RESM is categorized as Small Cap Blend Equities, while REGS is Large Cap Growth Equities. Their fees differ too: 0.32% for RESM and 0.35% for REGS.