VONE vs. VO

Last updated Aug 6, 2026

VONE (Vanguard Russell 1000 ETF) and VO (Vanguard Mid-Cap ETF) are both exchange-traded funds - VONE is a Large Cap Blend Equities fund tracking the Russell 1000 Index, while VO is a Mid Cap Blend Equities fund tracking the CRSP US Mid Cap Index. Both are passively managed. Over the past 10 years, VONE returned 15.05%/yr vs 11.56%/yr for VO. Their correlation of 0.92 means they have usually moved in the same direction. VONE charges 0.08%/yr vs 0.03%/yr for VO.

Performance

VONE vs. VO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Russell 1000 ETF (VONE) and Vanguard Mid-Cap ETF (VO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VONE achieves a 13.29% return, which is significantly lower than VO's 14.58% return. Over the past 10 years, VONE has outperformed VO with an annualized return of 15.05%, while VO has yielded a comparatively lower 11.56% annualized return.

VONE

• 1D: -0.26%
• 1M: 2.26%
• 6M: 12.61%
• YTD: 13.29%
• 1Y: 23.31%
• 3Y*: 21.12%
• 5Y*: 12.53%
• 10Y*: 15.05%
• ALL TIME*: 14.61%

VO

• 1D: -0.40%
• 1M: 2.04%
• 6M: 11.57%
• YTD: 14.58%
• 1Y: 17.69%
• 3Y*: 15.90%
• 5Y*: 7.99%
• 10Y*: 11.56%
• ALL TIME*: 10.42%

*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)
VO Vanguard Mid-Cap ETF	$200.66M	$287.95M	$239.72M
VONE Vanguard Russell 1000 ETF	$25.73M	$27.06M	$30.27M

VONE vs. VO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VONE Vanguard Russell 1000 ETF	13.29%	17.21%	24.51%	26.41%	-19.14%	26.49%	20.95%	31.12%	-4.84%	21.55%
VO Vanguard Mid-Cap ETF	14.58%	11.62%	15.31%	16.03%	-18.73%	24.70%	18.10%	30.98%	-9.24%	19.28%

Correlation

The correlation between VONE and VO is 0.79, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.79
Correlation (3Y) Balances recent behavior with more history.	0.85
Correlation (5Y) Shows whether the relationship held over a longer period.	0.90
Correlation (10Y) Provides a long-term view across more market conditions.	0.92
Correlation (All Time) Calculated using the full available price history since Sep 22, 2010	0.92

The correlation between VONE and VO shifts across timeframes, from 0.79 (1 year) to 0.92 (all time), reflecting how their relationship changes across market environments.

VONE vs. VO - Sectors Allocation Comparison

Sectors	VONE	VO
Technology	36.6%	18.2%
Financial Services	11.6%	13.1%
Industrials	9.8%	19.9%
Consumer Cyclical	9.6%	9.0%
Communication Services	9.6%	2.7%
Healthcare	9.1%	7.8%
Consumer Defensive	4.4%	4.6%
Energy	3.1%	7.4%
Utilities	2.2%	8.4%
Real Estate	2.1%	5.1%
Basic Materials	1.9%	3.9%

Return for Risk

VONE vs. VO — Risk / Return Rank

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

VONE

VONE Risk / Return Rank: 70
VONE Sharpe Ratio Rank: 70
VONE Sortino Ratio Rank: 68
VONE Omega Ratio Rank: 67
VONE Calmar Ratio Rank: 67
VONE Martin Ratio Rank: 78

VO

VO Risk / Return Rank: 52
VO Sharpe Ratio Rank: 50
VO Sortino Ratio Rank: 50
VO Omega Ratio Rank: 48
VO Calmar Ratio Rank: 54
VO Martin Ratio Rank: 61

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.

VONE vs. VO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Russell 1000 ETF (VONE) and Vanguard Mid-Cap ETF (VO). 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.

	VONE	VO	Difference
Sharpe ratio: Return per unit of total volatility	1.82	1.42	+0.40
Sortino ratio: Return per unit of downside risk	2.53	2.04	+0.49
Omega ratio: Gain probability vs. loss probability	1.32	1.25	+0.07
Calmar ratio: Return relative to maximum drawdown	2.65	2.18	+0.47
Martin ratio: Return relative to average drawdown	11.34	8.34	+3.01

VONE vs. VO - Sharpe Ratio Comparison

The current VONE Sharpe Ratio is 1.82, which is comparable to the VO Sharpe Ratio of 1.42. The chart below compares the historical Sharpe Ratios of VONE and VO, 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

VONE vs. VO - Drawdown Comparison

The maximum VONE drawdown since its inception was -34.66%, smaller than the maximum VO drawdown of -58.87%. Use the drawdown chart below to compare losses from any high point for VONE and VO.

Drawdown Indicators

	VONE	VO	Difference
Max Drawdown Largest peak-to-trough decline	-34.66%	-58.87%	+24.21%
Max Drawdown (1Y) Largest decline over 1 year	-8.85%	-8.17%	-0.68%
Max Drawdown (3Y) Largest decline over 3 years	-19.06%	-19.02%	-0.04%
Max Drawdown (5Y) Largest decline over 5 years	-25.12%	-27.57%	+2.45%
Max Drawdown (10Y) Largest decline over 10 years	-34.66%	-39.37%	+4.71%
Current Drawdown Current decline from peak	-0.26%	-0.40%	+0.14%
Average Drawdown Average peak-to-trough decline	-3.88%	-7.81%	+3.93%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.06%	2.13%	-0.07%

Volatility

VONE vs. VO - Volatility Comparison

Vanguard Russell 1000 ETF (VONE) has a higher volatility of 4.00% compared to Vanguard Mid-Cap ETF (VO) at 2.62%. This indicates that VONE's price experiences larger fluctuations and is considered to be riskier than VO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VONE	VO	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.00%	2.62%	+1.38%
Volatility (6M) Calculated over the trailing 6-month period	10.24%	9.51%	+0.73%
Volatility (1Y) Calculated over the trailing 1-year period	12.89%	12.55%	+0.34%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.22%	17.61%	-0.39%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.26%	18.87%	-0.61%

VONE vs. VO - Expense Ratio Comparison

VONE has a 0.08% expense ratio, which is higher than VO's 0.03% 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

VONE vs. VO - Dividend Comparison

VONE's dividend yield for the trailing twelve months is around 0.99%, less than VO's 1.30% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
VO Vanguard Mid-Cap ETF	1.30%	1.52%	1.49%	1.52%	1.60%	1.12%	1.45%	1.48%	1.82%	1.35%	1.45%	1.47%
VONE Vanguard Russell 1000 ETF	0.99%	1.07%	1.20%	1.40%	1.59%	1.16%	1.45%	1.65%	1.96%	1.69%	1.89%	1.89%

Frequently Asked Questions

Can I hold both VONE and VO in my portfolio?

VONE and VO have a correlation of 0.79, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, VONE or VO?

VONE has higher volatility (4.00%) compared to VO (2.62%). In terms of maximum drawdown, VONE dropped -34.66% vs VO's -58.87%.

Which ETF is better, VONE or VO?

On 10-year performance, VONE leads with 15.05% vs 11.56% for VO. On fees, VO is cheaper at 0.03% per year. On volatility, VO has been the lower-risk option at 2.62%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, VONE or VO?

Over the 10-year period, VONE has performed better with a 15.05% return vs 11.56%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, VONE or VO?

VO is cheaper with a 0.03% expense ratio, compared with 0.08% for VONE.

Which ETF pays a higher dividend yield, VONE or VO?

VO has the higher dividend yield at 1.30%, compared with 0.99% for VONE.

What is the main difference between VONE and VO?

VONE is categorized as Large Cap Blend Equities, while VO is Mid Cap Blend Equities. VONE tracks Russell 1000 Index, while VO tracks CRSP US Mid Cap Index. Their fees differ too: 0.08% for VONE and 0.03% for VO.

Which has better risk-adjusted returns?

VONE currently has the higher Sharpe Ratio (1.82 vs 1.42), 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.