REVS vs. CSTK

Last updated Apr 1, 2026

Compare and contrast key facts about Columbia Research Enhanced Value ETF (REVS) and Invesco Comstock Contrarian Equity ETF (CSTK).

REVS and CSTK are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. REVS is a passively managed fund by Ameriprise Financial that tracks the performance of the Beta Advantage Research Enhanced U.S. Value Index. It was launched on Sep 25, 2019. CSTK is an actively managed fund by Invesco. It was launched on May 5, 2025.

Performance

REVS vs. CSTK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Columbia Research Enhanced Value ETF (REVS) and Invesco Comstock Contrarian Equity ETF (CSTK). The values are adjusted to include any dividend payments, if applicable.

REVS vs. CSTK - Yearly Performance Comparison

	2026 (YTD)	2025
REVS Columbia Research Enhanced Value ETF	1.19%	17.57%
CSTK Invesco Comstock Contrarian Equity ETF	0.02%	18.33%

Returns By Period

In the year-to-date period, REVS achieves a 1.19% return, which is significantly higher than CSTK's 0.02% return.

REVS

• 1D: 2.10%
• 1M: -4.15%
• YTD: 1.19%
• 6M: 4.56%
• 1Y: 15.82%
• 3Y*: 15.44%
• 5Y*: 10.57%
• 10Y*: —

CSTK

• 1D: 2.30%
• 1M: -5.52%
• YTD: 0.02%
• 6M: 4.52%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

REVS vs. CSTK - Expense Ratio Comparison

REVS has a 0.19% expense ratio, which is lower than CSTK's 0.35% expense ratio.

CSTK

Invesco Comstock Contrarian Equity ETF

REVS

Columbia Research Enhanced Value ETF

Return for Risk

REVS vs. CSTK — Risk / Return Rank

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

REVS

REVS Risk / Return Rank: 56
REVS Sharpe Ratio Rank: 55
REVS Sortino Ratio Rank: 55
REVS Omega Ratio Rank: 54
REVS Calmar Ratio Rank: 56
REVS Martin Ratio Rank: 63

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.

REVS vs. CSTK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Columbia Research Enhanced Value ETF (REVS) and Invesco Comstock Contrarian Equity ETF (CSTK). 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.

	REVS	CSTK	Difference
Sharpe ratio Return per unit of total volatility	0.98	—	—
Sortino ratio Return per unit of downside risk	1.43	—	—
Omega ratio Gain probability vs. loss probability	1.20	—	—
Calmar ratio Return relative to maximum drawdown	1.42	—	—
Martin ratio Return relative to average drawdown	6.27	—	—
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

Sharpe Ratios by Period

	REVS	CSTK	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.98	—	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.71	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.60	1.78	-1.17

Correlation

The correlation between REVS and CSTK is 0.93, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

REVS vs. CSTK - Dividend Comparison

REVS's dividend yield for the trailing twelve months is around 2.10%, more than CSTK's 1.97% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019
REVS Columbia Research Enhanced Value ETF	2.10%	2.13%	1.89%	2.49%	2.46%	1.18%	27.75%	0.70%
CSTK Invesco Comstock Contrarian Equity ETF	1.97%	1.44%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Drawdowns

REVS vs. CSTK - Drawdown Comparison

The maximum REVS drawdown since its inception was -37.85%, which is greater than CSTK's maximum drawdown of -8.87%. Use the drawdown chart below to compare losses from any high point for REVS and CSTK.

Drawdown Indicators

	REVS	CSTK	Difference
Max Drawdown Largest peak-to-trough decline	-37.85%	-8.87%	-28.98%
Max Drawdown (1Y) Largest decline over 1 year	-12.35%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-18.04%	—	—
Current Drawdown Current decline from peak	-4.98%	-6.78%	+1.80%
Average Drawdown Average peak-to-trough decline	-4.76%	-1.26%	-3.50%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.79%	—	—

Volatility

Volatility by Period

	REVS	CSTK	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.26%	—	—
Volatility (6M) Calculated over the trailing 6-month period	8.90%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	16.32%	11.70%	+4.62%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.93%	11.70%	+3.23%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.30%	11.70%	+7.60%