IVOV vs. IVOO

Last updated Apr 1, 2026

Compare and contrast key facts about Vanguard S&P Mid-Cap 400 Value ETF (IVOV) and Vanguard S&P Mid-Cap 400 ETF (IVOO).

IVOV and IVOO are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. IVOV is a passively managed fund by Vanguard that tracks the performance of the S&P MidCap 400 Value Index. It was launched on Sep 7, 2010. IVOO is a passively managed fund by Vanguard that tracks the performance of the S&P MidCap 400 Index. It was launched on Sep 7, 2010. Both IVOV and IVOO are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.

Performance

IVOV vs. IVOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard S&P Mid-Cap 400 Value ETF (IVOV) and Vanguard S&P Mid-Cap 400 ETF (IVOO). The values are adjusted to include any dividend payments, if applicable.

IVOV vs. IVOO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
IVOV Vanguard S&P Mid-Cap 400 Value ETF	0.93%	7.61%	11.53%	15.38%	-7.20%	30.50%	3.70%	25.91%	-12.13%	12.22%
IVOO Vanguard S&P Mid-Cap 400 ETF	2.57%	7.47%	13.77%	16.45%	-13.17%	24.61%	13.61%	26.18%	-11.33%	16.38%

Returns By Period

In the year-to-date period, IVOV achieves a 0.93% return, which is significantly lower than IVOO's 2.57% return. Both investments have delivered pretty close results over the past 10 years, with IVOV having a 9.96% annualized return and IVOO not far ahead at 10.44%.

IVOV

• 1D: 2.36%
• 1M: -5.27%
• YTD: 0.93%
• 6M: 2.99%
• 1Y: 12.76%
• 3Y*: 10.87%
• 5Y*: 7.13%
• 10Y*: 9.96%

IVOO

• 1D: 2.97%
• 1M: -5.28%
• YTD: 2.57%
• 6M: 4.28%
• 1Y: 17.42%
• 3Y*: 12.05%
• 5Y*: 6.55%
• 10Y*: 10.44%

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

IVOV vs. IVOO - Expense Ratio Comparison

Both IVOV and IVOO have an expense ratio of 0.10%, making them cost-effective options compared to the broader market, where average expense ratios typically range from 0.3% to 0.9%.

IVOV

Vanguard S&P Mid-Cap 400 Value ETF

IVOO

Vanguard S&P Mid-Cap 400 ETF

Return for Risk

IVOV vs. IVOO — Risk / Return Rank

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

IVOV

IVOV Risk / Return Rank: 37
IVOV Sharpe Ratio Rank: 35
IVOV Sortino Ratio Rank: 38
IVOV Omega Ratio Rank: 35
IVOV Calmar Ratio Rank: 38
IVOV Martin Ratio Rank: 39

IVOO

IVOO Risk / Return Rank: 52
IVOO Sharpe Ratio Rank: 48
IVOO Sortino Ratio Rank: 52
IVOO Omega Ratio Rank: 50
IVOO Calmar Ratio Rank: 53
IVOO Martin Ratio Rank: 59

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.

IVOV vs. IVOO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard S&P Mid-Cap 400 Value ETF (IVOV) and Vanguard S&P Mid-Cap 400 ETF (IVOO). 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.

	IVOV	IVOO	Difference
Sharpe ratio Return per unit of total volatility	0.62	0.82	-0.21
Sortino ratio Return per unit of downside risk	1.02	1.30	-0.28
Omega ratio Gain probability vs. loss probability	1.14	1.18	-0.04
Calmar ratio Return relative to maximum drawdown	0.90	1.24	-0.34
Martin ratio Return relative to average drawdown	3.41	5.38	-1.97
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

IVOV vs. IVOO - Sharpe Ratio Comparison

The current IVOV Sharpe Ratio is 0.62, which is comparable to the IVOO Sharpe Ratio of 0.82. The chart below compares the historical Sharpe Ratios of IVOV and IVOO, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	IVOV	IVOO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.62	0.82	-0.21
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.37	0.33	+0.03
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.46	0.49	-0.03
Sharpe Ratio (All Time) Calculated using the full available price history	0.55	0.58	-0.03

Correlation

The correlation between IVOV and IVOO is 0.92, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

IVOV vs. IVOO - Dividend Comparison

IVOV's dividend yield for the trailing twelve months is around 1.81%, more than IVOO's 1.32% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IVOV Vanguard S&P Mid-Cap 400 Value ETF	1.81%	1.82%	1.74%	1.52%	1.97%	1.78%	2.42%	1.75%	1.87%	1.55%	1.51%	1.66%
IVOO Vanguard S&P Mid-Cap 400 ETF	1.32%	1.35%	1.30%	1.25%	1.58%	1.14%	1.23%	1.49%	1.56%	1.22%	1.37%	1.45%

Drawdowns

IVOV vs. IVOO - Drawdown Comparison

The maximum IVOV drawdown since its inception was -45.99%, which is greater than IVOO's maximum drawdown of -42.33%. Use the drawdown chart below to compare losses from any high point for IVOV and IVOO.

Drawdown Indicators

	IVOV	IVOO	Difference
Max Drawdown Largest peak-to-trough decline	-45.99%	-42.33%	-3.66%
Max Drawdown (1Y) Largest decline over 1 year	-14.63%	-14.17%	-0.46%
Max Drawdown (5Y) Largest decline over 5 years	-22.61%	-24.22%	+1.61%
Max Drawdown (10Y) Largest decline over 10 years	-45.99%	-42.33%	-3.66%
Current Drawdown Current decline from peak	-7.64%	-6.10%	-1.54%
Average Drawdown Average peak-to-trough decline	-5.46%	-5.31%	-0.15%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.86%	3.27%	+0.59%

Volatility

IVOV vs. IVOO - Volatility Comparison

The current volatility for Vanguard S&P Mid-Cap 400 Value ETF (IVOV) is 5.32%, while Vanguard S&P Mid-Cap 400 ETF (IVOO) has a volatility of 6.56%. This indicates that IVOV experiences smaller price fluctuations and is considered to be less risky than IVOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IVOV	IVOO	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.32%	6.56%	-1.24%
Volatility (6M) Calculated over the trailing 6-month period	11.46%	11.90%	-0.44%
Volatility (1Y) Calculated over the trailing 1-year period	20.79%	21.22%	-0.43%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.56%	19.73%	-0.17%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.73%	21.17%	+0.56%