VTWV vs. VIOV

Last updated Aug 2, 2026

VTWV (Vanguard Russell 2000 Value ETF) and VIOV (Vanguard S&P Small-Cap 600 Value ETF) are both Small Cap Value Equities funds from Vanguard - VTWV tracks the Russell 2000 Value Index while VIOV tracks the S&P SmallCap 600 Value Index. Both are passively managed. Over the past 10 years, VTWV returned 10.42%/yr vs 10.33%/yr for VIOV. Their correlation of 0.92 means they have usually moved in the same direction. VTWV charges 0.06%/yr vs 0.10%/yr for VIOV.

Performance

VTWV vs. VIOV - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Russell 2000 Value ETF (VTWV) and Vanguard S&P Small-Cap 600 Value ETF (VIOV). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VTWV achieves a 22.89% return, which is significantly higher than VIOV's 20.41% return. Both investments have delivered pretty close results over the past 10 years, with VTWV having a 10.42% annualized return and VIOV not far behind at 10.33%.

VTWV

• 1D: -0.38%
• 1M: -0.07%
• 6M: 15.09%
• YTD: 22.89%
• 1Y: 43.58%
• 3Y*: 16.02%
• 5Y*: 9.00%
• 10Y*: 10.42%
• ALL TIME*: 10.75%

VIOV

• 1D: 0.17%
• 1M: 0.49%
• 6M: 12.83%
• YTD: 20.41%
• 1Y: 39.50%
• 3Y*: 12.68%
• 5Y*: 8.14%
• 10Y*: 10.33%
• ALL TIME*: 11.84%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
VIOV Vanguard S&P Small-Cap 600 Value ETF	$4.48M	$4.51M	$5.05M
VTWV Vanguard Russell 2000 Value ETF	$6.82M	$6.63M	$5.67M

VTWV vs. VIOV - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VTWV Vanguard Russell 2000 Value ETF	22.89%	12.72%	7.83%	14.67%	-14.46%	27.90%	4.88%	22.44%	-13.34%	8.06%
VIOV Vanguard S&P Small-Cap 600 Value ETF	20.41%	6.63%	7.44%	15.36%	-11.37%	30.67%	2.81%	24.44%	-12.85%	11.54%

Correlation

The correlation between VTWV and VIOV is 0.94, meaning they have usually moved in the same direction, including during past declines.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.94
Correlation (3Y) Balances recent behavior with more history.	0.96
Correlation (5Y) Shows whether the relationship held over a longer period.	0.97
Correlation (10Y) Provides a long-term view across more market conditions.	0.97
Correlation (All Time) Calculated using the full available price history since Sep 22, 2010	0.92

The correlation between VTWV and VIOV has been stable across timeframes, ranging from 0.92 to 0.97 - a consistent structural relationship.

VTWV vs. VIOV - Sectors Allocation Comparison

Sectors	VTWV	VIOV
Financial Services	27.6%	20.3%
Industrials	12.0%	12.2%
Real Estate	11.3%	8.5%
Healthcare	10.9%	7.5%
Consumer Cyclical	10.1%	15.3%
Technology	7.3%	13.5%
Energy	5.6%	6.0%
Utilities	5.1%	2.0%
Basic Materials	4.2%	6.1%
Consumer Defensive	3.2%	5.0%
Communication Services	2.5%	3.8%

Return for Risk

VTWV vs. VIOV — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

VTWV

VTWV Risk / Return Rank: 92
VTWV Sharpe Ratio Rank: 91
VTWV Sortino Ratio Rank: 91
VTWV Omega Ratio Rank: 88
VTWV Calmar Ratio Rank: 94
VTWV Martin Ratio Rank: 93

VIOV

VIOV Risk / Return Rank: 88
VIOV Sharpe Ratio Rank: 88
VIOV Sortino Ratio Rank: 89
VIOV Omega Ratio Rank: 85
VIOV Calmar Ratio Rank: 91
VIOV Martin Ratio Rank: 89

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

VTWV vs. VIOV - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Russell 2000 Value ETF (VTWV) and Vanguard S&P Small-Cap 600 Value ETF (VIOV). 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.

	VTWV	VIOV	Difference
Sharpe ratio: Return per unit of total volatility	2.31	2.10	+0.20
Sortino ratio: Return per unit of downside risk	3.28	3.04	+0.24
Omega ratio: Gain probability vs. loss probability	1.40	1.36	+0.03
Calmar ratio: Return relative to maximum drawdown	4.73	4.00	+0.73
Martin ratio: Return relative to average drawdown	17.24	13.68	+3.56

VTWV vs. VIOV - Sharpe Ratio Comparison

The current VTWV Sharpe Ratio is 2.31, which is comparable to the VIOV Sharpe Ratio of 2.10. The chart below compares the historical Sharpe Ratios of VTWV and VIOV, 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

VTWV vs. VIOV - Drawdown Comparison

The maximum VTWV drawdown since its inception was -45.73%, roughly equal to the maximum VIOV drawdown of -47.36%. Use the drawdown chart below to compare losses from any high point for VTWV and VIOV.

Drawdown Indicators

	VTWV	VIOV	Difference
Max Drawdown Largest peak-to-trough decline	-45.73%	-47.36%	+1.63%
Max Drawdown (1Y) Largest decline over 1 year	-8.64%	-9.33%	+0.69%
Max Drawdown (3Y) Largest decline over 3 years	-26.72%	-28.44%	+1.72%
Max Drawdown (5Y) Largest decline over 5 years	-26.72%	-28.44%	+1.72%
Max Drawdown (10Y) Largest decline over 10 years	-45.73%	-47.36%	+1.63%
Current Drawdown Current decline from peak	-1.38%	-1.44%	+0.06%
Average Drawdown Average peak-to-trough decline	-7.74%	-7.31%	-0.43%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.37%	2.72%	-0.35%

Volatility

VTWV vs. VIOV - Volatility Comparison

The current volatility for Vanguard Russell 2000 Value ETF (VTWV) is 3.31%, while Vanguard S&P Small-Cap 600 Value ETF (VIOV) has a volatility of 3.57%. This indicates that VTWV experiences smaller price fluctuations and is considered to be less risky than VIOV based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VTWV	VIOV	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.31%	3.57%	-0.26%
Volatility (6M) Calculated over the trailing 6-month period	12.16%	11.07%	+1.09%
Volatility (1Y) Calculated over the trailing 1-year period	17.75%	17.78%	-0.03%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.53%	21.67%	-0.14%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.48%	23.82%	-0.34%

VTWV vs. VIOV - Expense Ratio Comparison

VTWV has a 0.06% expense ratio, which is lower than VIOV's 0.10% 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

VTWV vs. VIOV - Dividend Comparison

VTWV's dividend yield for the trailing twelve months is around 1.60%, less than VIOV's 1.68% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
VIOV Vanguard S&P Small-Cap 600 Value ETF	1.68%	1.69%	1.78%	2.18%	1.81%	1.59%	1.42%	1.60%	1.76%	1.43%	1.17%	1.32%
VTWV Vanguard Russell 2000 Value ETF	1.60%	1.79%	1.78%	2.02%	2.07%	1.60%	1.49%	1.82%	2.04%	1.63%	1.57%	2.03%

Frequently Asked Questions

Can I hold both VTWV and VIOV in my portfolio?

With a correlation of 0.94, VTWV and VIOV 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, VTWV or VIOV?

VIOV has higher volatility (3.57%) compared to VTWV (3.31%). In terms of maximum drawdown, VTWV dropped -45.73% vs VIOV's -47.36%.

Which ETF is better, VTWV or VIOV?

On 10-year performance, VTWV leads with 10.42% vs 10.33% for VIOV. On fees, VTWV is cheaper at 0.06% per year. On volatility, VTWV has been the lower-risk option at 3.31%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, VTWV or VIOV?

Over the 10-year period, VTWV has performed better with a 10.42% return vs 10.33%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, VTWV or VIOV?

VTWV is cheaper with a 0.06% expense ratio, compared with 0.10% for VIOV.

Which ETF pays a higher dividend yield, VTWV or VIOV?

VIOV has the higher dividend yield at 1.68%, compared with 1.60% for VTWV.

What is the main difference between VTWV and VIOV?

VTWV tracks Russell 2000 Value Index, while VIOV tracks S&P SmallCap 600 Value Index. Their fees differ too: 0.06% for VTWV and 0.10% for VIOV.

Which has better risk-adjusted returns?

VTWV currently has the higher Sharpe Ratio (2.31 vs 2.10), 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.