IWM vs. VAPX.L

Last updated Jun 9, 2026

IWM (iShares Russell 2000 ETF) and VAPX.L (Vanguard FTSE Developed Asia Pacific ex Japan UCITS ETF Distributing) are both exchange-traded funds - IWM is a Small Cap Blend Equities fund tracking the Russell 2000 Index, while VAPX.L is a Asia Pacific Equities fund tracking the MSCI AC Asia Pac Ex JPN NR USD. Both are passively managed. Over the past 10 years, IWM returned 10.78%/yr vs 11.74%/yr for VAPX.L. At a 0.48 correlation, their price movements are largely independent. IWM charges 0.19%/yr vs 0.15%/yr for VAPX.L.

Performance

IWM vs. VAPX.L - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares Russell 2000 ETF (IWM) and Vanguard FTSE Developed Asia Pacific ex Japan UCITS ETF Distributing (VAPX.L). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

IWM is traded in USD, while VAPX.L is traded in GBP. To make them comparable, the VAPX.L values have been converted to USD using the latest available exchange rates.

Returns By Period

In the year-to-date period, IWM achieves a 15.62% return, which is significantly lower than VAPX.L's 39.58% return. Over the past 10 years, IWM has underperformed VAPX.L with an annualized return of 10.78%, while VAPX.L has yielded a comparatively higher 11.74% annualized return.

IWM

• 1D: 0.87%
• 1M: -0.02%
• YTD: 15.62%
• 6M: 13.83%
• 1Y: 35.52%
• 3Y*: 16.64%
• 5Y*: 5.48%
• 10Y*: 10.78%

VAPX.L

• 1D: 0.35%
• 1M: -2.11%
• YTD: 39.58%
• 6M: 44.97%
• 1Y: 70.32%
• 3Y*: 25.08%
• 5Y*: 10.60%
• 10Y*: 11.74%

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

IWM vs. VAPX.L - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
IWM iShares Russell 2000 ETF	15.62%	12.66%	11.38%	16.83%	-20.48%	14.54%	20.03%	25.39%	-11.12%	14.58%
VAPX.L Vanguard FTSE Developed Asia Pacific ex Japan UCITS ETF Distributing	39.58%	41.25%	-5.11%	9.37%	-12.16%	0.91%	18.84%	17.37%	-14.69%	31.84%

Correlation

The correlation between IWM and VAPX.L is 0.51, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.51
Correlation (3Y) Calculated over the trailing 3-year period	0.50
Correlation (5Y) Calculated over the trailing 5-year period	0.51
Correlation (10Y) Calculated over the trailing 10-year period	0.49
Correlation (All Time) Calculated using the full available price history since May 22, 2013	0.48

The correlation between IWM and VAPX.L has been stable across timeframes, ranging from 0.48 to 0.51 - a consistent structural relationship.

IWM vs. VAPX.L - Sectors Allocation Comparison

Sectors	IWM	VAPX.L
Technology	19.5%	30.2%
Industrials	17.2%	12.5%
Healthcare	16.1%	3.3%
Financial Services	15.6%	25.3%
Consumer Cyclical	7.9%	5.3%
Energy	5.8%	2.3%
Real Estate	5.6%	4.9%
Basic Materials	4.5%	9.5%
Utilities	3.0%	2.0%
Consumer Defensive	2.1%	2.5%
Communication Services	2.1%	2.4%

Return for Risk

IWM vs. VAPX.L — Risk / Return Rank

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

IWM

IWM Risk / Return Rank: 63
IWM Sharpe Ratio Rank: 61
IWM Sortino Ratio Rank: 60
IWM Omega Ratio Rank: 54
IWM Calmar Ratio Rank: 71
IWM Martin Ratio Rank: 68

VAPX.L

VAPX.L Risk / Return Rank: 93
VAPX.L Sharpe Ratio Rank: 95
VAPX.L Sortino Ratio Rank: 92
VAPX.L Omega Ratio Rank: 94
VAPX.L Calmar Ratio Rank: 91
VAPX.L Martin Ratio Rank: 91

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.

IWM vs. VAPX.L - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares Russell 2000 ETF (IWM) and Vanguard FTSE Developed Asia Pacific ex Japan UCITS ETF Distributing (VAPX.L). 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.

	IWM	VAPX.L	Difference
Sharpe ratio: Return per unit of total volatility	1.83	3.02	-1.18
Sortino ratio: Return per unit of downside risk	2.54	3.68	-1.14
Omega ratio: Gain probability vs. loss probability	1.30	1.54	-0.24
Calmar ratio: Return relative to maximum drawdown	3.24	4.63	-1.40
Martin ratio: Return relative to average drawdown	11.44	17.93	-6.49
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

IWM vs. VAPX.L - Sharpe Ratio Comparison

The current IWM Sharpe Ratio is 1.83, which is lower than the VAPX.L Sharpe Ratio of 3.02. The chart below compares the historical Sharpe Ratios of IWM and VAPX.L, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	IWM	VAPX.L	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.83	3.02	-1.18
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.24	0.55	-0.31
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.47	0.61	-0.14
Sharpe Ratio (All Time) Calculated using the full available price history	0.36	0.43	-0.07

Drawdowns

IWM vs. VAPX.L - Drawdown Comparison

The maximum IWM drawdown since its inception was -59.05%, which is greater than VAPX.L's maximum drawdown of -38.96%. Use the drawdown chart below to compare losses from any high point for IWM and VAPX.L.

Drawdown Indicators

	IWM	VAPX.L	Difference
Max Drawdown Largest peak-to-trough decline	-59.05%	-38.96%	-20.09%
Max Drawdown (1Y) Largest decline over 1 year	-11.03%	-15.09%	+4.06%
Max Drawdown (3Y) Largest decline over 3 years	-27.50%	-20.38%	-7.12%
Max Drawdown (5Y) Largest decline over 5 years	-31.91%	-31.90%	-0.01%
Max Drawdown (10Y) Largest decline over 10 years	-41.13%	-38.96%	-2.17%
Current Drawdown Current decline from peak	-2.71%	-9.65%	+6.94%
Average Drawdown Average peak-to-trough decline	-10.76%	-10.17%	-0.59%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.11%	3.91%	-0.80%

Volatility

IWM vs. VAPX.L - Volatility Comparison

The current volatility for iShares Russell 2000 ETF (IWM) is 6.52%, while Vanguard FTSE Developed Asia Pacific ex Japan UCITS ETF Distributing (VAPX.L) has a volatility of 12.47%. This indicates that IWM experiences smaller price fluctuations and is considered to be less risky than VAPX.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IWM	VAPX.L	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.52%	12.47%	-5.95%
Volatility (6M) Calculated over the trailing 6-month period	14.00%	20.85%	-6.85%
Volatility (1Y) Calculated over the trailing 1-year period	19.53%	23.25%	-3.72%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	22.58%	19.18%	+3.40%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.07%	19.32%	+3.75%

IWM vs. VAPX.L - Expense Ratio Comparison

IWM has a 0.19% expense ratio, which is higher than VAPX.L's 0.15% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

IWM vs. VAPX.L - Dividend Comparison

IWM's dividend yield for the trailing twelve months is around 0.89%, less than VAPX.L's 1.91% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IWM iShares Russell 2000 ETF	0.89%	1.04%	1.15%	1.35%	1.48%	0.94%	1.04%	1.26%	1.40%	1.26%	1.38%	1.54%
VAPX.L Vanguard FTSE Developed Asia Pacific ex Japan UCITS ETF Distributing	1.91%	2.70%	3.47%	3.53%	4.32%	3.51%	2.08%	3.39%	3.52%	3.10%	2.71%	3.49%

Frequently Asked Questions

Can I hold both IWM and VAPX.L in my portfolio?

IWM and VAPX.L have a correlation of 0.51, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, IWM or VAPX.L?

On fees, VAPX.L is cheaper at 0.15% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, IWM or VAPX.L?

VAPX.L is cheaper with a 0.15% expense ratio, compared with 0.19% for IWM.

What is the main difference between IWM and VAPX.L?

IWM is categorized as Small Cap Blend Equities, while VAPX.L is Asia Pacific Equities. IWM tracks Russell 2000 Index, while VAPX.L tracks MSCI AC Asia Pac Ex JPN NR USD. They also come from different issuers: iShares and Vanguard. Their fees differ too: 0.19% for IWM and 0.15% for VAPX.L.