RZV vs. VOO

Last updated Aug 2, 2026

RZV (Invesco S&P SmallCap 600® Pure Value ETF) and VOO (Vanguard S&P 500 ETF) are both exchange-traded funds - RZV is a Small Cap Value Equities fund tracking the S&P Small Cap 600 Pure Value, while VOO is a S&P 500 fund tracking the S&P 500 Index. Both are passively managed. Over the past 10 years, RZV returned 11.03%/yr vs 15.14%/yr for VOO. Their 0.71 correlation means they have sometimes moved together and sometimes differently. RZV charges 0.35%/yr vs 0.03%/yr for VOO.

Performance

RZV vs. VOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco S&P SmallCap 600® Pure Value ETF (RZV) and Vanguard S&P 500 ETF (VOO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RZV achieves a 25.98% return, which is significantly higher than VOO's 10.16% return. Over the past 10 years, RZV has underperformed VOO with an annualized return of 11.03%, while VOO has yielded a comparatively higher 15.14% annualized return.

RZV

• 1D: -0.19%
• 1M: 0.56%
• 6M: 16.49%
• YTD: 25.98%
• 1Y: 45.45%
• 3Y*: 15.81%
• 5Y*: 12.00%
• 10Y*: 11.03%
• ALL TIME*: 8.26%

VOO

• 1D: 0.71%
• 1M: 0.26%
• 6M: 8.58%
• YTD: 10.16%
• 1Y: 21.58%
• 3Y*: 19.42%
• 5Y*: 12.83%
• 10Y*: 15.14%
• ALL TIME*: 14.78%

*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)
RZV Invesco S&P SmallCap 600® Pure Value ETF	$2.11M	$1.71M	$997.82K
VOO Vanguard S&P 500 ETF	$3.82B	$3.78B	$5.44B

RZV vs. VOO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RZV Invesco S&P SmallCap 600® Pure Value ETF	25.98%	8.65%	5.06%	22.97%	-6.80%	45.95%	-3.88%	22.29%	-19.66%	1.25%
VOO Vanguard S&P 500 ETF	10.16%	17.82%	24.98%	26.32%	-18.17%	28.79%	18.32%	31.37%	-4.50%	21.77%

Correlation

The correlation between RZV and VOO is 0.56, 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.	0.56
Correlation (3Y) Balances recent behavior with more history.	0.61
Correlation (5Y) Shows whether the relationship held over a longer period.	0.68
Correlation (10Y) Provides a long-term view across more market conditions.	0.66
Correlation (All Time) Calculated using the full available price history since Sep 9, 2010	0.71

The correlation between RZV and VOO shifts across timeframes, from 0.56 (1 year) to 0.71 (all time), reflecting how their relationship changes across market environments.

RZV vs. VOO - Sectors Allocation Comparison

Sectors	RZV	VOO
Consumer Cyclical	23.9%	9.5%
Industrials	15.7%	8.5%
Technology	12.1%	38.6%
Consumer Defensive	10.4%	4.5%
Healthcare	8.8%	8.9%
Financial Services	7.7%	11.4%
Energy	7.4%	3.0%
Basic Materials	5.7%	1.7%
Real Estate	4.6%	1.8%
Communication Services	3.4%	9.9%
Utilities	0.4%	2.2%

Return for Risk

RZV vs. VOO — Risk / Return Rank

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

RZV

RZV Risk / Return Rank: 86
RZV Sharpe Ratio Rank: 87
RZV Sortino Ratio Rank: 88
RZV Omega Ratio Rank: 83
RZV Calmar Ratio Rank: 86
RZV Martin Ratio Rank: 83

VOO

VOO Risk / Return Rank: 68
VOO Sharpe Ratio Rank: 68
VOO Sortino Ratio Rank: 65
VOO Omega Ratio Rank: 66
VOO Calmar Ratio Rank: 64
VOO Martin Ratio Rank: 76

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.

RZV vs. VOO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco S&P SmallCap 600® Pure Value ETF (RZV) and Vanguard S&P 500 ETF (VOO). 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.

	RZV	VOO	Difference
Sharpe ratio: Return per unit of total volatility	2.10	1.53	+0.56
Sortino ratio: Return per unit of downside risk	2.97	2.13	+0.84
Omega ratio: Gain probability vs. loss probability	1.35	1.28	+0.08
Calmar ratio: Return relative to maximum drawdown	3.37	2.21	+1.16
Martin ratio: Return relative to average drawdown	11.37	9.44	+1.93

RZV vs. VOO - Sharpe Ratio Comparison

The current RZV Sharpe Ratio is 2.10, which is higher than the VOO Sharpe Ratio of 1.53. The chart below compares the historical Sharpe Ratios of RZV and VOO, 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

RZV vs. VOO - Drawdown Comparison

The maximum RZV drawdown since its inception was -77.11%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for RZV and VOO.

Drawdown Indicators

	RZV	VOO	Difference
Max Drawdown Largest peak-to-trough decline	-77.11%	-33.99%	-43.12%
Max Drawdown (1Y) Largest decline over 1 year	-12.56%	-8.90%	-3.66%
Max Drawdown (3Y) Largest decline over 3 years	-29.81%	-18.69%	-11.12%
Max Drawdown (5Y) Largest decline over 5 years	-29.81%	-24.52%	-5.29%
Max Drawdown (10Y) Largest decline over 10 years	-60.42%	-33.99%	-26.43%
Current Drawdown Current decline from peak	-2.74%	-1.38%	-1.36%
Average Drawdown Average peak-to-trough decline	-13.50%	-3.67%	-9.83%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.72%	2.08%	+1.64%

Volatility

RZV vs. VOO - Volatility Comparison

Invesco S&P SmallCap 600® Pure Value ETF (RZV) has a higher volatility of 4.89% compared to Vanguard S&P 500 ETF (VOO) at 3.54%. This indicates that RZV's price experiences larger fluctuations and is considered to be riskier than VOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RZV	VOO	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.89%	3.54%	+1.35%
Volatility (6M) Calculated over the trailing 6-month period	13.71%	10.10%	+3.61%
Volatility (1Y) Calculated over the trailing 1-year period	20.20%	12.82%	+7.38%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	24.07%	16.93%	+7.14%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	26.89%	18.01%	+8.88%

RZV vs. VOO - Expense Ratio Comparison

RZV has a 0.35% expense ratio, which is higher than VOO's 0.03% expense ratio.

Dividends

RZV vs. VOO - Dividend Comparison

RZV's dividend yield for the trailing twelve months is around 1.40%, more than VOO's 1.07% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
RZV Invesco S&P SmallCap 600® Pure Value ETF	1.40%	1.59%	1.14%	1.13%	1.43%	0.86%	0.63%	1.03%	2.03%	1.02%	0.46%	1.24%
VOO Vanguard S&P 500 ETF	1.07%	1.13%	1.24%	1.46%	1.69%	1.25%	1.54%	1.88%	2.06%	1.78%	2.02%	2.10%

Frequently Asked Questions

Can I hold both RZV and VOO in my portfolio?

RZV and VOO have a correlation of 0.56, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RZV or VOO?

RZV has higher volatility (4.89%) compared to VOO (3.54%). In terms of maximum drawdown, RZV dropped -77.11% vs VOO's -33.99%.

Which ETF is better, RZV or VOO?

On 10-year performance, VOO leads with 15.14% vs 11.03% for RZV. On fees, VOO is cheaper at 0.03% per year. On volatility, VOO has been the lower-risk option at 3.54%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, RZV or VOO?

Over the 10-year period, VOO has performed better with a 15.14% return vs 11.03%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, RZV or VOO?

VOO is cheaper with a 0.03% expense ratio, compared with 0.35% for RZV.

Which ETF pays a higher dividend yield, RZV or VOO?

RZV has the higher dividend yield at 1.40%, compared with 1.07% for VOO.

What is the main difference between RZV and VOO?

RZV is categorized as Small Cap Value Equities, while VOO is S&P 500. RZV tracks S&P Small Cap 600 Pure Value, while VOO tracks S&P 500 Index. They also come from different issuers: Invesco and Vanguard. Their fees differ too: 0.35% for RZV and 0.03% for VOO.

Which has better risk-adjusted returns?

RZV currently has the higher Sharpe Ratio (2.10 vs 1.53), 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.