Columbia Research Enhanced Small Cap ETF (RESM)

NYSE Arca: RESMExchange-traded fund from Columbia Threadneedle.

  • Net assets$5.8M
  • Holdings1,012

RESM ETF price chart

RESM quote & trading statistics

RESM performance

Total return · as of October 24, 2026
  • YTD+17.07%
1Y volatility
0.00%
3Y volatility
0.00%
3Y Sharpe ratio
0.00

Returns include reinvested distributions; 3-, 5- and 10-year figures are annualized.

RESM top 10 holdings

All holdings →
Columbia Research Enhanced Small Cap ETF largest holdings by weight
#SymbolNameWeight
1FROGJfrog Ltd0.59%
2UMBFUMB Financial Corporation0.54%
3GKOSGlaukos Corp0.50%
4IDCCInterDigital Inc0.49%
5ONBOld National Bancorp0.48%
6CTRECareTrust REIT Inc.0.46%
7MOG.AMoog Inc0.45%
8BTSGBrightSpring Health Services, Inc. Common Stock0.44%
9VSATViaSat Inc0.43%
10QLYSQualys Inc0.41%

The top 10 holdings make up 4.8% of the fund (1,012 holdings in total). As of October 24, 2026.

RESM sector weights

Healthcare
20.9%
Financial Services
17.7%
Technology
17.0%
Industrials
13.1%
Consumer Cyclical
8.9%
Energy
6.6%
Real Estate
6.0%
Basic Materials
4.3%
Utilities
2.6%
Consumer Defensive
2.6%
Communication Services
2.1%

RESM region weights

North America
98.6%
Latin America
1.4%
Europe Developed
0.3%
Asia Developed
0.2%
Asia Emerging
0.2%
United Kingdom
0.1%

RESM asset allocation

U.S. stocks
94.2%
Non-U.S. stocks
2.5%
Cash
0.3%

RESM market-cap breakdown

Micro cap
50.1%
Small cap
44.8%
Mid cap
2.0%

About Columbia Research Enhanced Small Cap ETF

The fund is an actively managed exchange-traded fund (ETF). Under normal circumstances, the fund invests at least 80% of its assets (plus the amount of any borrowings for investment purposes) in equity securities of companies that have market capitalizations in the range of the companies in the Russell 2000 Index (the Capitalization Index), which ranged between $7.7 million and $36.8 billion as of February 28, 2026. The fund is non-diversified.

RESM ETF FAQ

How much money is in RESM?

Columbia Research Enhanced Small Cap ETF has about $5.8M in net assets.

What are the top holdings of RESM?

The largest positions in RESM are Jfrog Ltd (0.59%), UMB Financial Corporation (0.54%), Glaukos Corp (0.50%). The fund holds 1,012 securities in total.

When was RESM launched?

Columbia Research Enhanced Small Cap ETF began trading on December 11, 2025.