COWG vs. THRO

Last updated Jun 4, 2026

COWG (Pacer US Large Cap Cash Cows Growth Leaders ETF) and THRO (iShares U.S. Thematic Rotation Active ETF) are both exchange-traded funds - COWG is a Mid Cap Growth Equities fund tracking the Pacer US Large Cap Cash Cows Growth Leaders Index, while THRO is a Tactical Allocation fund actively managed by iShares. COWG is passively managed, while THRO is actively managed. Over the past 3 years, COWG returned 24.53%/yr vs 24.41%/yr for THRO. Their correlation of 0.89 suggests significant overlap in exposure. COWG charges 0.49%/yr vs 0.60%/yr for THRO.

Performance

COWG vs. THRO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Pacer US Large Cap Cash Cows Growth Leaders ETF (COWG) and iShares U.S. Thematic Rotation Active ETF (THRO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both investments are quite close, with COWG having a 12.50% return and THRO slightly higher at 12.78%.

COWG

• 1D: 0.07%
• 1M: 8.17%
• YTD: 12.50%
• 6M: 12.76%
• 1Y: 13.36%
• 3Y*: 24.53%
• 5Y*: —
• 10Y*: —

THRO

• 1D: -0.55%
• 1M: 6.78%
• YTD: 12.78%
• 6M: 12.56%
• 1Y: 26.45%
• 3Y*: 24.41%
• 5Y*: —
• 10Y*: —

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

COWG vs. THRO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
COWG Pacer US Large Cap Cash Cows Growth Leaders ETF	12.50%	10.24%	34.99%	20.69%	-0.68%
THRO iShares U.S. Thematic Rotation Active ETF	12.78%	15.04%	32.03%	24.40%	0.49%

Correlation

The correlation between COWG and THRO is 0.84, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.84
Correlation (3Y) Calculated over the trailing 3-year period	0.88
Correlation (All Time) Calculated using the full available price history since Dec 23, 2022	0.89

The correlation between COWG and THRO has been stable across timeframes, ranging from 0.84 to 0.89 - a consistent structural relationship.

COWG vs. THRO - Sectors Allocation Comparison

Sectors	COWG	THRO
Technology	48.5%	40.7%
Healthcare	21.0%	6.6%
Energy	8.4%	1.7%
Basic Materials	6.5%	0.9%
Communication Services	5.2%	11.6%
Industrials	3.6%	10.4%
Consumer Cyclical	3.2%	8.6%
Consumer Defensive	2.0%	7.1%
Utilities	1.5%	0.1%
Financial Services	-	12.1%
Real Estate	-	-

Return for Risk

COWG vs. THRO — Risk / Return Rank

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

COWG

COWG Risk / Return Rank: 24
COWG Sharpe Ratio Rank: 23
COWG Sortino Ratio Rank: 23
COWG Omega Ratio Rank: 22
COWG Calmar Ratio Rank: 26
COWG Martin Ratio Rank: 26

THRO

THRO Risk / Return Rank: 57
THRO Sharpe Ratio Rank: 60
THRO Sortino Ratio Rank: 60
THRO Omega Ratio Rank: 57
THRO Calmar Ratio Rank: 49
THRO Martin Ratio Rank: 60

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.

COWG vs. THRO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Pacer US Large Cap Cash Cows Growth Leaders ETF (COWG) and iShares U.S. Thematic Rotation Active ETF (THRO). 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.

	COWG	THRO	Difference
Sharpe ratio: Return per unit of total volatility	0.84	2.05	-1.20
Sortino ratio: Return per unit of downside risk	1.24	2.86	-1.62
Omega ratio: Gain probability vs. loss probability	1.15	1.36	-0.21
Calmar ratio: Return relative to maximum drawdown	1.24	2.44	-1.20
Martin ratio: Return relative to average drawdown	3.64	10.84	-7.20
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

COWG vs. THRO - Sharpe Ratio Comparison

The current COWG Sharpe Ratio is 0.84, which is lower than the THRO Sharpe Ratio of 2.05. The chart below compares the historical Sharpe Ratios of COWG and THRO, 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

	COWG	THRO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.84	2.05	-1.20
Sharpe Ratio (All Time) Calculated using the full available price history	1.18	0.75	+0.43

Drawdowns

COWG vs. THRO - Drawdown Comparison

The maximum COWG drawdown since its inception was -23.60%, smaller than the maximum THRO drawdown of -26.54%. Use the drawdown chart below to compare losses from any high point for COWG and THRO.

Drawdown Indicators

	COWG	THRO	Difference
Max Drawdown Largest peak-to-trough decline	-23.60%	-26.54%	+2.94%
Max Drawdown (1Y) Largest decline over 1 year	-10.79%	-10.87%	+0.08%
Max Drawdown (3Y) Largest decline over 3 years	-23.60%	-19.07%	-4.53%
Current Drawdown Current decline from peak	0.00%	-0.55%	+0.55%
Average Drawdown Average peak-to-trough decline	-3.28%	-6.69%	+3.41%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.67%	2.45%	+1.22%

Volatility

COWG vs. THRO - Volatility Comparison

Pacer US Large Cap Cash Cows Growth Leaders ETF (COWG) has a higher volatility of 3.67% compared to iShares U.S. Thematic Rotation Active ETF (THRO) at 3.47%. This indicates that COWG's price experiences larger fluctuations and is considered to be riskier than THRO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	COWG	THRO	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.67%	3.47%	+0.20%
Volatility (6M) Calculated over the trailing 6-month period	12.01%	10.09%	+1.92%
Volatility (1Y) Calculated over the trailing 1-year period	15.96%	13.00%	+2.96%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.11%	18.72%	+0.39%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.11%	18.72%	+0.39%

COWG vs. THRO - Expense Ratio Comparison

COWG has a 0.49% expense ratio, which is lower than THRO's 0.60% expense ratio.

Dividends

COWG vs. THRO - Dividend Comparison

COWG's dividend yield for the trailing twelve months is around 0.30%, more than THRO's 0.16% yield.

Position	TTM	2025	2024	2023	2022
COWG Pacer US Large Cap Cash Cows Growth Leaders ETF	0.30%	0.32%	0.40%	0.47%	0.00%
THRO iShares U.S. Thematic Rotation Active ETF	0.16%	0.15%	0.73%	0.55%	0.90%

Frequently Asked Questions

Can I hold both COWG and THRO in my portfolio?

COWG and THRO have a correlation of 0.84, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, COWG or THRO?

COWG has higher volatility (3.67%) compared to THRO (3.47%). In terms of maximum drawdown, COWG dropped -23.60% vs THRO's -26.54%.

Which ETF is better, COWG or THRO?

On 3-year performance, COWG leads with 24.53% vs 24.41% for THRO. On fees, COWG is cheaper at 0.49% per year. On volatility, THRO has been the lower-risk option at 3.47%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, COWG or THRO?

Over the 3-year period, COWG has performed better with a 24.53% return vs 24.41%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, COWG or THRO?

COWG is cheaper with a 0.49% expense ratio, compared with 0.60% for THRO.

Which ETF pays a higher dividend yield, COWG or THRO?

COWG has the higher dividend yield at 0.30%, compared with 0.16% for THRO.

What is the main difference between COWG and THRO?

COWG is categorized as Mid Cap Growth Equities, while THRO is Tactical Allocation. They also come from different issuers: Pacer and iShares. Their fees differ too: 0.49% for COWG and 0.60% for THRO.

Which has better risk-adjusted returns?

THRO currently has the higher Sharpe Ratio (2.05 vs 0.84), 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.