PTH vs. VOO

Last updated Jun 4, 2026

PTH (Invesco DWA Healthcare Momentum ETF) and VOO (Vanguard S&P 500 ETF) are both exchange-traded funds - PTH is a Momentum fund tracking the Dorsey Wright Healthcare Technical Leaders Index, while VOO is a S&P 500 fund tracking the S&P 500 Index. Both are passively managed. Over the past 10 years, PTH returned 12.78%/yr vs 15.56%/yr for VOO. A 0.65 correlation means they provide meaningful diversification when combined. PTH charges 0.60%/yr vs 0.03%/yr for VOO.

Performance

PTH vs. VOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco DWA Healthcare Momentum ETF (PTH) 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, PTH achieves a -1.13% return, which is significantly lower than VOO's 10.91% return. Over the past 10 years, PTH has underperformed VOO with an annualized return of 12.78%, while VOO has yielded a comparatively higher 15.56% annualized return.

PTH

• 1D: 1.64%
• 1M: -4.72%
• YTD: -1.13%
• 6M: -4.72%
• 1Y: 34.27%
• 3Y*: 8.31%
• 5Y*: -0.77%
• 10Y*: 12.78%

VOO

• 1D: -0.70%
• 1M: 5.04%
• YTD: 10.91%
• 6M: 10.93%
• 1Y: 28.04%
• 3Y*: 22.44%
• 5Y*: 13.90%
• 10Y*: 15.56%

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

PTH vs. VOO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PTH Invesco DWA Healthcare Momentum ETF	-1.13%	27.91%	2.36%	-4.54%	-20.61%	-3.20%	67.26%	34.45%	-1.23%	50.15%
VOO Vanguard S&P 500 ETF	10.91%	17.82%	24.98%	26.32%	-18.17%	28.79%	18.32%	31.37%	-4.50%	21.77%

Correlation

The correlation between PTH and VOO is 0.50, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.50
Correlation (3Y) Calculated over the trailing 3-year period	0.59
Correlation (5Y) Calculated over the trailing 5-year period	0.62
Correlation (10Y) Calculated over the trailing 10-year period	0.62
Correlation (All Time) Calculated using the full available price history since Sep 10, 2010	0.65

The correlation between PTH and VOO shifts across timeframes, from 0.50 (1 year) to 0.65 (all time), reflecting how their relationship changes across market environments.

PTH vs. VOO - Sectors Allocation Comparison

Sectors	PTH	VOO
Healthcare	100.0%	8.5%
Financial Services	0.1%	11.6%
Basic Materials	-	1.8%
Communication Services	-	11.3%
Consumer Cyclical	-	10.2%
Consumer Defensive	-	4.9%
Energy	-	3.5%
Industrials	-	8.3%
Real Estate	-	1.9%
Technology	-	35.7%
Utilities	-	2.4%

Return for Risk

PTH vs. VOO — Risk / Return Rank

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

PTH

PTH Risk / Return Rank: 45
PTH Sharpe Ratio Rank: 42
PTH Sortino Ratio Rank: 43
PTH Omega Ratio Rank: 39
PTH Calmar Ratio Rank: 58
PTH Martin Ratio Rank: 45

VOO

VOO Risk / Return Rank: 70
VOO Sharpe Ratio Rank: 71
VOO Sortino Ratio Rank: 70
VOO Omega Ratio Rank: 70
VOO Calmar Ratio Rank: 62
VOO Martin Ratio Rank: 75

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.

PTH vs. VOO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco DWA Healthcare Momentum ETF (PTH) 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.

	PTH	VOO	Difference
Sharpe ratio: Return per unit of total volatility	1.48	2.39	-0.91
Sortino ratio: Return per unit of downside risk	2.17	3.25	-1.08
Omega ratio: Gain probability vs. loss probability	1.26	1.43	-0.18
Calmar ratio: Return relative to maximum drawdown	2.87	3.16	-0.29
Martin ratio: Return relative to average drawdown	7.37	14.73	-7.35
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PTH vs. VOO - Sharpe Ratio Comparison

The current PTH Sharpe Ratio is 1.48, which is lower than the VOO Sharpe Ratio of 2.39. The chart below compares the historical Sharpe Ratios of PTH 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.

Sharpe Ratios by Period

	PTH	VOO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.48	2.39	-0.91
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.03	0.83	-0.86
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.47	0.87	-0.40
Sharpe Ratio (All Time) Calculated using the full available price history	0.40	0.89	-0.49

Drawdowns

PTH vs. VOO - Drawdown Comparison

The maximum PTH drawdown since its inception was -53.52%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for PTH and VOO.

Drawdown Indicators

	PTH	VOO	Difference
Max Drawdown Largest peak-to-trough decline	-53.52%	-33.99%	-19.53%
Max Drawdown (1Y) Largest decline over 1 year	-11.98%	-8.90%	-3.08%
Max Drawdown (3Y) Largest decline over 3 years	-28.70%	-18.69%	-10.01%
Max Drawdown (5Y) Largest decline over 5 years	-50.07%	-24.52%	-25.55%
Max Drawdown (10Y) Largest decline over 10 years	-53.52%	-33.99%	-19.53%
Current Drawdown Current decline from peak	-19.32%	-0.70%	-18.62%
Average Drawdown Average peak-to-trough decline	-17.00%	-3.69%	-13.31%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.66%	1.91%	+2.75%

Volatility

PTH vs. VOO - Volatility Comparison

Invesco DWA Healthcare Momentum ETF (PTH) has a higher volatility of 8.84% compared to Vanguard S&P 500 ETF (VOO) at 2.84%. This indicates that PTH'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

	PTH	VOO	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.84%	2.84%	+6.00%
Volatility (6M) Calculated over the trailing 6-month period	17.83%	8.90%	+8.93%
Volatility (1Y) Calculated over the trailing 1-year period	23.31%	11.80%	+11.51%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	25.49%	16.81%	+8.68%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	27.24%	18.01%	+9.23%

PTH vs. VOO - Expense Ratio Comparison

PTH has a 0.60% expense ratio, which is higher than VOO's 0.03% expense ratio.

Dividends

PTH vs. VOO - Dividend Comparison

PTH's dividend yield for the trailing twelve months is around 3.11%, more than VOO's 1.03% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PTH Invesco DWA Healthcare Momentum ETF	3.11%	3.07%	0.06%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
VOO Vanguard S&P 500 ETF	1.03%	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 PTH and VOO in my portfolio?

PTH and VOO have a correlation of 0.50, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PTH or VOO?

PTH has higher volatility (8.84%) compared to VOO (2.84%). In terms of maximum drawdown, PTH dropped -53.52% vs VOO's -33.99%.

Which ETF is better, PTH or VOO?

On 10-year performance, VOO leads with 15.56% vs 12.78% for PTH. On fees, VOO is cheaper at 0.03% per year. On volatility, VOO has been the lower-risk option at 2.84%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, PTH or VOO?

Over the 10-year period, VOO has performed better with a 15.56% return vs 12.78%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, PTH or VOO?

VOO is cheaper with a 0.03% expense ratio, compared with 0.60% for PTH.

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

PTH has the higher dividend yield at 3.11%, compared with 1.03% for VOO.

What is the main difference between PTH and VOO?

PTH is categorized as Momentum, while VOO is S&P 500. PTH tracks Dorsey Wright Healthcare Technical Leaders Index, while VOO tracks S&P 500 Index. They also come from different issuers: Invesco and Vanguard. Their fees differ too: 0.60% for PTH and 0.03% for VOO.

Which has better risk-adjusted returns?

VOO currently has the higher Sharpe Ratio (2.39 vs 1.48), 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.