IWMI vs. IWM

Last updated Jun 24, 2026

IWMI (NEOS Russell 2000 High Income ETF) and IWM (iShares Russell 2000 ETF) are both exchange-traded funds - IWMI is a Derivative Income fund actively managed by Neos, while IWM is a Small Cap Blend Equities fund tracking the Russell 2000 Index. IWMI is actively managed, while IWM is passively managed. Over the past year, IWMI returned 35.89% vs 40.90% for IWM. With a 0.98 correlation, they move nearly in lockstep. IWMI charges 0.68%/yr vs 0.19%/yr for IWM.

Performance

IWMI vs. IWM - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in NEOS Russell 2000 High Income ETF (IWMI) and iShares Russell 2000 ETF (IWM). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IWMI achieves a 16.33% return, which is significantly lower than IWM's 20.47% return.

IWMI

• 1D: -0.73%
• 1M: 3.68%
• YTD: 16.33%
• 6M: 14.17%
• 1Y: 35.89%
• 3Y*: —
• 5Y*: —
• 10Y*: —

IWM

• 1D: -0.96%
• 1M: 3.82%
• YTD: 20.47%
• 6M: 17.64%
• 1Y: 40.90%
• 3Y*: 19.22%
• 5Y*: 6.27%
• 10Y*: 11.58%

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

IWMI vs. IWM - Yearly Performance Comparison

	2026 (YTD)	2025	2024
IWMI NEOS Russell 2000 High Income ETF	16.33%	14.97%	6.58%
IWM iShares Russell 2000 ETF	20.47%	12.66%	10.51%

Correlation

The correlation between IWMI and IWM is 0.99 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.99
Correlation (All Time) Calculated using the full available price history since Jun 25, 2024	0.98

The correlation between IWMI and IWM has been stable across timeframes, ranging from 0.98 to 0.99 - a consistent structural relationship.

IWMI vs. IWM - Sectors Allocation Comparison

Sectors	IWMI	IWM
Industrials	17.7%	17.3%
Technology	17.0%	20.1%
Healthcare	16.5%	15.6%
Financial Services	15.7%	15.5%
Consumer Cyclical	8.4%	8.0%
Real Estate	6.1%	5.5%
Energy	6.1%	6.0%
Basic Materials	4.8%	4.5%
Utilities	2.9%	3.1%
Communication Services	2.4%	1.7%
Consumer Defensive	2.4%	2.0%

Return for Risk

IWMI vs. IWM — Risk / Return Rank

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

IWMI

IWMI Risk / Return Rank: 79
IWMI Sharpe Ratio Rank: 77
IWMI Sortino Ratio Rank: 76
IWMI Omega Ratio Rank: 72
IWMI Calmar Ratio Rank: 83
IWMI Martin Ratio Rank: 87

IWM

IWM Risk / Return Rank: 67
IWM Sharpe Ratio Rank: 66
IWM Sortino Ratio Rank: 64
IWM Omega Ratio Rank: 57
IWM Calmar Ratio Rank: 75
IWM Martin Ratio Rank: 73

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.

IWMI vs. IWM - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for NEOS Russell 2000 High Income ETF (IWMI) and iShares Russell 2000 ETF (IWM). 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.

	IWMI	IWM	Difference
Sharpe ratio: Return per unit of total volatility	2.34	2.08	+0.26
Sortino ratio: Return per unit of downside risk	3.23	2.86	+0.37
Omega ratio: Gain probability vs. loss probability	1.40	1.34	+0.06
Calmar ratio: Return relative to maximum drawdown	4.29	3.73	+0.56
Martin ratio: Return relative to average drawdown	17.68	13.18	+4.50

IWMI vs. IWM - Sharpe Ratio Comparison

The current IWMI Sharpe Ratio is 2.34, which is comparable to the IWM Sharpe Ratio of 2.08. The chart below compares the historical Sharpe Ratios of IWMI and IWM, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

IWMI vs. IWM - Drawdown Comparison

The maximum IWMI drawdown since its inception was -23.88%, smaller than the maximum IWM drawdown of -59.05%. Use the drawdown chart below to compare losses from any high point for IWMI and IWM.

Drawdown Indicators

	IWMI	IWM	Difference
Max Drawdown Largest peak-to-trough decline	-23.88%	-59.05%	+35.17%
Max Drawdown (1Y) Largest decline over 1 year	-8.40%	-11.03%	+2.63%
Max Drawdown (3Y) Largest decline over 3 years	—	-27.50%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-31.91%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-41.13%	—
Current Drawdown Current decline from peak	-0.73%	-0.96%	+0.23%
Average Drawdown Average peak-to-trough decline	-4.03%	-10.75%	+6.72%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.04%	3.11%	-1.07%

Volatility

IWMI vs. IWM - Volatility Comparison

The current volatility for NEOS Russell 2000 High Income ETF (IWMI) is 5.22%, while iShares Russell 2000 ETF (IWM) has a volatility of 6.56%. This indicates that IWMI experiences smaller price fluctuations and is considered to be less risky than IWM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IWMI	IWM	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.22%	6.56%	-1.34%
Volatility (6M) Calculated over the trailing 6-month period	11.45%	14.31%	-2.86%
Volatility (1Y) Calculated over the trailing 1-year period	15.41%	19.74%	-4.33%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.95%	22.61%	-4.66%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.95%	23.06%	-5.11%

IWMI vs. IWM - Expense Ratio Comparison

IWMI has a 0.68% expense ratio, which is higher than IWM's 0.19% expense ratio.

Dividends

IWMI vs. IWM - Dividend Comparison

IWMI's dividend yield for the trailing twelve months is around 14.53%, more than IWM's 0.90% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IWM iShares Russell 2000 ETF	0.90%	1.04%	1.15%	1.35%	1.48%	0.94%	1.04%	1.26%	1.40%	1.26%	1.38%	1.54%
IWMI NEOS Russell 2000 High Income ETF	14.53%	14.05%	8.78%	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 IWMI and IWM in my portfolio?

With a correlation of 0.99, IWMI and IWM move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, IWMI or IWM?

IWM has higher volatility (6.56%) compared to IWMI (5.22%). In terms of maximum drawdown, IWMI dropped -23.88% vs IWM's -59.05%.

Which ETF is better, IWMI or IWM?

On 1-year performance, IWM leads with 40.90% vs 35.89% for IWMI. On fees, IWM is cheaper at 0.19% per year. On volatility, IWMI has been the lower-risk option at 5.22%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, IWMI or IWM?

Over the 1-year period, IWM has performed better with a 40.90% return vs 35.89%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, IWMI or IWM?

IWM is cheaper with a 0.19% expense ratio, compared with 0.68% for IWMI.

Which ETF pays a higher dividend yield, IWMI or IWM?

IWMI has the higher dividend yield at 14.53%, compared with 0.90% for IWM.

What is the main difference between IWMI and IWM?

IWMI is categorized as Derivative Income, while IWM is Small Cap Blend Equities. They also come from different issuers: Neos and iShares. Their fees differ too: 0.68% for IWMI and 0.19% for IWM.

Which has better risk-adjusted returns?

IWMI currently has the higher Sharpe Ratio (2.34 vs 2.08), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.