VONV vs. IWB

Last updated Jun 24, 2026

VONV (Vanguard Russell 1000 Value ETF) and IWB (iShares Russell 1000 ETF) are both exchange-traded funds - VONV is a Large Cap Value Equities fund tracking the Russell 1000 Value Index, while IWB is a Large Cap Blend Equities fund tracking the Russell 1000 Index. Both are passively managed. Over the past 10 years, VONV returned 11.72%/yr vs 15.25%/yr for IWB. Their correlation of 0.89 suggests significant overlap in exposure. VONV charges 0.06%/yr vs 0.15%/yr for IWB.

Performance

VONV vs. IWB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Russell 1000 Value ETF (VONV) and iShares Russell 1000 ETF (IWB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VONV achieves a 15.40% return, which is significantly higher than IWB's 8.01% return. Over the past 10 years, VONV has underperformed IWB with an annualized return of 11.72%, while IWB has yielded a comparatively higher 15.25% annualized return.

VONV

• 1D: -1.08%
• 1M: 2.29%
• YTD: 15.40%
• 6M: 14.70%
• 1Y: 28.31%
• 3Y*: 18.58%
• 5Y*: 11.00%
• 10Y*: 11.72%

IWB

• 1D: -1.32%
• 1M: -1.04%
• YTD: 8.01%
• 6M: 7.03%
• 1Y: 22.97%
• 3Y*: 20.50%
• 5Y*: 12.20%
• 10Y*: 15.25%

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

VONV vs. IWB - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VONV Vanguard Russell 1000 Value ETF	15.40%	15.81%	14.28%	11.40%	-7.65%	25.28%	2.71%	26.48%	-8.45%	13.59%
IWB iShares Russell 1000 ETF	8.01%	17.18%	24.32%	26.39%	-19.19%	26.32%	20.77%	31.06%	-4.90%	21.52%

Correlation

The correlation between VONV and IWB is 0.80, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.80
Correlation (3Y) Calculated over the trailing 3-year period	0.79
Correlation (5Y) Calculated over the trailing 5-year period	0.86
Correlation (10Y) Calculated over the trailing 10-year period	0.87
Correlation (All Time) Calculated using the full available price history since Sep 22, 2010	0.89

The correlation between VONV and IWB has been stable across timeframes, ranging from 0.79 to 0.89 - a consistent structural relationship.

VONV vs. IWB - Sectors Allocation Comparison

Sectors	VONV	IWB
Financial Services	18.9%	11.3%
Technology	14.9%	37.3%
Industrials	13.1%	8.7%
Healthcare	10.9%	8.5%
Communication Services	8.5%	10.4%
Consumer Cyclical	7.3%	10.0%
Consumer Defensive	7.2%	4.4%
Energy	7.0%	3.2%
Utilities	4.4%	2.1%
Real Estate	4.1%	2.1%
Basic Materials	3.8%	1.9%

Return for Risk

VONV vs. IWB — Risk / Return Rank

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

VONV

VONV Risk / Return Rank: 83
VONV Sharpe Ratio Rank: 82
VONV Sortino Ratio Rank: 84
VONV Omega Ratio Rank: 80
VONV Calmar Ratio Rank: 82
VONV Martin Ratio Rank: 86

IWB

IWB Risk / Return Rank: 57
IWB Sharpe Ratio Rank: 57
IWB Sortino Ratio Rank: 54
IWB Omega Ratio Rank: 56
IWB Calmar Ratio Rank: 55
IWB Martin Ratio Rank: 66

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.

VONV vs. IWB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Russell 1000 Value ETF (VONV) and iShares Russell 1000 ETF (IWB). 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.

	VONV	IWB	Difference
Sharpe ratio: Return per unit of total volatility	2.52	1.84	+0.68
Sortino ratio: Return per unit of downside risk	3.53	2.51	+1.02
Omega ratio: Gain probability vs. loss probability	1.45	1.33	+0.12
Calmar ratio: Return relative to maximum drawdown	4.17	2.60	+1.57
Martin ratio: Return relative to average drawdown	17.35	11.56	+5.79

VONV vs. IWB - Sharpe Ratio Comparison

The current VONV Sharpe Ratio is 2.52, which is higher than the IWB Sharpe Ratio of 1.84. The chart below compares the historical Sharpe Ratios of VONV and IWB, 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

VONV vs. IWB - Drawdown Comparison

The maximum VONV drawdown since its inception was -38.21%, smaller than the maximum IWB drawdown of -55.38%. Use the drawdown chart below to compare losses from any high point for VONV and IWB.

Drawdown Indicators

	VONV	IWB	Difference
Max Drawdown Largest peak-to-trough decline	-38.21%	-55.38%	+17.17%
Max Drawdown (1Y) Largest decline over 1 year	-6.81%	-8.86%	+2.05%
Max Drawdown (3Y) Largest decline over 3 years	-15.70%	-19.09%	+3.39%
Max Drawdown (5Y) Largest decline over 5 years	-18.87%	-25.20%	+6.33%
Max Drawdown (10Y) Largest decline over 10 years	-38.21%	-34.60%	-3.61%
Current Drawdown Current decline from peak	-1.15%	-2.98%	+1.83%
Average Drawdown Average peak-to-trough decline	-3.90%	-10.84%	+6.94%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.64%	1.99%	-0.35%

Volatility

VONV vs. IWB - Volatility Comparison

The current volatility for Vanguard Russell 1000 Value ETF (VONV) is 4.13%, while iShares Russell 1000 ETF (IWB) has a volatility of 4.84%. This indicates that VONV experiences smaller price fluctuations and is considered to be less risky than IWB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VONV	IWB	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.13%	4.84%	-0.71%
Volatility (6M) Calculated over the trailing 6-month period	8.70%	9.88%	-1.18%
Volatility (1Y) Calculated over the trailing 1-year period	11.30%	12.57%	-1.27%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.81%	17.20%	-2.39%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.23%	18.15%	-0.92%

VONV vs. IWB - Expense Ratio Comparison

VONV has a 0.06% expense ratio, which is lower than IWB's 0.15% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

VONV vs. IWB - Dividend Comparison

VONV's dividend yield for the trailing twelve months is around 1.63%, more than IWB's 0.94% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IWB iShares Russell 1000 ETF	0.94%	1.00%	1.14%	1.31%	1.56%	1.09%	1.37%	1.71%	2.06%	1.64%	1.89%	1.95%
VONV Vanguard Russell 1000 Value ETF	1.63%	1.82%	1.97%	2.10%	2.22%	1.67%	2.25%	2.30%	2.56%	2.18%	2.39%	2.38%

Frequently Asked Questions

Can I hold both VONV and IWB in my portfolio?

VONV and IWB have a correlation of 0.80, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, VONV or IWB?

IWB has higher volatility (4.84%) compared to VONV (4.13%). In terms of maximum drawdown, VONV dropped -38.21% vs IWB's -55.38%.

Which ETF is better, VONV or IWB?

On 10-year performance, IWB leads with 15.25% vs 11.72% for VONV. On fees, VONV is cheaper at 0.06% per year. On volatility, VONV has been the lower-risk option at 4.13%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, VONV or IWB?

Over the 10-year period, IWB has performed better with a 15.25% return vs 11.72%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, VONV or IWB?

VONV is cheaper with a 0.06% expense ratio, compared with 0.15% for IWB.

Which ETF pays a higher dividend yield, VONV or IWB?

VONV has the higher dividend yield at 1.63%, compared with 0.94% for IWB.

What is the main difference between VONV and IWB?

VONV is categorized as Large Cap Value Equities, while IWB is Large Cap Blend Equities. VONV tracks Russell 1000 Value Index, while IWB tracks Russell 1000 Index. They also come from different issuers: Vanguard and iShares. Their fees differ too: 0.06% for VONV and 0.15% for IWB.

Which has better risk-adjusted returns?

VONV currently has the higher Sharpe Ratio (2.52 vs 1.84), 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.