GAA vs. POWA

Last updated Jun 4, 2026

GAA (Cambria Global Asset Allocation ETF) and POWA (Invesco Bloomberg Pricing Power ETF) are both exchange-traded funds - GAA is a Diversified Portfolio fund actively managed by Cambria, while POWA is a Large Cap Blend Equities fund tracking the Bloomberg Pricing Power Index. GAA is actively managed, while POWA is passively managed. Over the past 10 years, GAA returned 7.72%/yr vs 10.27%/yr for POWA. A 0.55 correlation means they provide meaningful diversification when combined. GAA charges 0.41%/yr vs 0.40%/yr for POWA.

Performance

GAA vs. POWA - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Cambria Global Asset Allocation ETF (GAA) and Invesco Bloomberg Pricing Power ETF (POWA). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, GAA achieves a 9.39% return, which is significantly higher than POWA's -2.33% return. Over the past 10 years, GAA has underperformed POWA with an annualized return of 7.72%, while POWA has yielded a comparatively higher 10.27% annualized return.

GAA

• 1D: -0.66%
• 1M: 1.35%
• YTD: 9.39%
• 6M: 11.23%
• 1Y: 22.62%
• 3Y*: 14.43%
• 5Y*: 6.37%
• 10Y*: 7.72%

POWA

• 1D: -0.62%
• 1M: -0.23%
• YTD: -2.33%
• 6M: -2.31%
• 1Y: 5.10%
• 3Y*: 10.85%
• 5Y*: 7.60%
• 10Y*: 10.27%

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

GAA vs. POWA - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
GAA Cambria Global Asset Allocation ETF	9.39%	18.76%	6.67%	7.65%	-8.47%	11.17%	9.11%	15.12%	-7.15%	15.11%
POWA Invesco Bloomberg Pricing Power ETF	-2.33%	11.71%	13.18%	10.58%	-7.67%	24.93%	7.61%	27.98%	-3.96%	21.52%

Correlation

The correlation between GAA and POWA is 0.51, 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	0.51
Correlation (3Y) Calculated over the trailing 3-year period	0.51
Correlation (5Y) Calculated over the trailing 5-year period	0.50
Correlation (10Y) Calculated over the trailing 10-year period	0.52
Correlation (All Time) Calculated using the full available price history since Dec 11, 2014	0.55

The correlation between GAA and POWA has been stable across timeframes, ranging from 0.50 to 0.55 - a consistent structural relationship.

GAA vs. POWA - Sectors Allocation Comparison

Sectors	GAA	POWA
Financial Services	17.5%	2.3%
Industrials	14.2%	19.0%
Real Estate	13.9%	2.2%
Energy	13.2%	-
Basic Materials	9.7%	-
Technology	8.7%	25.3%
Consumer Cyclical	8.5%	14.8%
Communication Services	4.0%	2.0%
Utilities	3.8%	-
Consumer Defensive	3.5%	16.1%
Healthcare	3.2%	18.4%

Return for Risk

GAA vs. POWA — Risk / Return Rank

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

GAA

GAA Risk / Return Rank: 76
GAA Sharpe Ratio Rank: 75
GAA Sortino Ratio Rank: 77
GAA Omega Ratio Rank: 76
GAA Calmar Ratio Rank: 77
GAA Martin Ratio Rank: 77

POWA

POWA Risk / Return Rank: 15
POWA Sharpe Ratio Rank: 15
POWA Sortino Ratio Rank: 15
POWA Omega Ratio Rank: 14
POWA Calmar Ratio Rank: 15
POWA Martin Ratio Rank: 15

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.

GAA vs. POWA - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Cambria Global Asset Allocation ETF (GAA) and Invesco Bloomberg Pricing Power ETF (POWA). 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.

	GAA	POWA	Difference
Sharpe ratio Return per unit of total volatility	2.48	0.44	+2.04
Sortino ratio Return per unit of downside risk	3.50	0.72	+2.78
Omega ratio Gain probability vs. loss probability	1.46	1.08	+0.38
Calmar ratio Return relative to maximum drawdown	3.93	0.53	+3.40
Martin ratio Return relative to average drawdown	15.04	1.45	+13.59
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

GAA vs. POWA - Sharpe Ratio Comparison

The current GAA Sharpe Ratio is 2.48, which is higher than the POWA Sharpe Ratio of 0.44. The chart below compares the historical Sharpe Ratios of GAA and POWA, 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

	GAA	POWA	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.48	0.44	+2.04
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.57	0.55	+0.02
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.70	0.64	+0.06
Sharpe Ratio (All Time) Calculated using the full available price history	0.63	0.54	+0.10

Drawdowns

GAA vs. POWA - Drawdown Comparison

The maximum GAA drawdown since its inception was -26.57%, smaller than the maximum POWA drawdown of -47.91%. Use the drawdown chart below to compare losses from any high point for GAA and POWA.

Drawdown Indicators

	GAA	POWA	Difference
Max Drawdown Largest peak-to-trough decline	-26.57%	-47.91%	+21.34%
Max Drawdown (1Y) Largest decline over 1 year	-5.78%	-9.76%	+3.98%
Max Drawdown (3Y) Largest decline over 3 years	-7.18%	-15.00%	+7.82%
Max Drawdown (5Y) Largest decline over 5 years	-18.47%	-17.75%	-0.72%
Max Drawdown (10Y) Largest decline over 10 years	-26.57%	-36.53%	+9.96%
Current Drawdown Current decline from peak	-0.66%	-6.48%	+5.82%
Average Drawdown Average peak-to-trough decline	-3.85%	-6.24%	+2.39%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.51%	3.57%	-2.06%

Volatility

GAA vs. POWA - Volatility Comparison

The current volatility for Cambria Global Asset Allocation ETF (GAA) is 2.60%, while Invesco Bloomberg Pricing Power ETF (POWA) has a volatility of 3.19%. This indicates that GAA experiences smaller price fluctuations and is considered to be less risky than POWA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	GAA	POWA	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.60%	3.19%	-0.59%
Volatility (6M) Calculated over the trailing 6-month period	7.41%	8.84%	-1.43%
Volatility (1Y) Calculated over the trailing 1-year period	9.19%	11.73%	-2.54%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	11.28%	13.92%	-2.64%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	11.09%	16.05%	-4.96%

GAA vs. POWA - Expense Ratio Comparison

GAA has a 0.41% expense ratio, which is higher than POWA's 0.40% expense ratio.

Dividends

GAA vs. POWA - Dividend Comparison

GAA's dividend yield for the trailing twelve months is around 3.59%, more than POWA's 0.96% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GAA Cambria Global Asset Allocation ETF	3.59%	4.24%	3.88%	3.73%	6.05%	4.21%	2.73%	3.32%	3.01%	2.36%	2.82%	2.49%
POWA Invesco Bloomberg Pricing Power ETF	0.96%	0.94%	0.79%	1.60%	1.48%	1.06%	1.34%	1.16%	1.39%	1.63%	2.18%	3.31%

Frequently Asked Questions

Can I hold both GAA and POWA in my portfolio?

GAA and POWA have a correlation of 0.51, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, GAA or POWA?

POWA has higher volatility (3.19%) compared to GAA (2.60%). In terms of maximum drawdown, GAA dropped -26.57% vs POWA's -47.91%.

Which ETF is better, GAA or POWA?

On 10-year performance, POWA leads with 10.27% vs 7.72% for GAA. On fees, POWA is cheaper at 0.40% per year. On volatility, GAA has been the lower-risk option at 2.60%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, GAA or POWA?

Over the 10-year period, POWA has performed better with a 10.27% return vs 7.72%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, GAA or POWA?

POWA is cheaper with a 0.40% expense ratio, compared with 0.41% for GAA.

Which ETF pays a higher dividend yield, GAA or POWA?

GAA has the higher dividend yield at 3.59%, compared with 0.96% for POWA.

What is the main difference between GAA and POWA?

GAA is categorized as Diversified Portfolio, while POWA is Large Cap Blend Equities. They also come from different issuers: Cambria and Invesco. Their fees differ too: 0.41% for GAA and 0.40% for POWA.

Which has better risk-adjusted returns?

GAA currently has the higher Sharpe Ratio (2.48 vs 0.44), 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.