COWG vs. THRO

Last updated Apr 1, 2026

Compare and contrast key facts about Pacer US Large Cap Cash Cows Growth Leaders ETF (COWG) and iShares U.S. Thematic Rotation Active ETF (THRO).

COWG and THRO are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. COWG is a passively managed fund by Pacer that tracks the performance of the Pacer US Large Cap Cash Cows Growth Leaders Index. It was launched on Dec 21, 2022. THRO is an actively managed fund by iShares. It was launched on Dec 14, 2021.

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.

COWG vs. THRO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
COWG Pacer US Large Cap Cash Cows Growth Leaders ETF	-4.15%	10.24%	34.99%	20.69%	-0.68%
THRO iShares U.S. Thematic Rotation Active ETF	-6.03%	15.04%	32.03%	24.40%	0.49%

Returns By Period

In the year-to-date period, COWG achieves a -4.15% return, which is significantly higher than THRO's -6.03% return.

COWG

• 1D: 2.89%
• 1M: -4.39%
• YTD: -4.15%
• 6M: -6.87%
• 1Y: 9.94%
• 3Y*: 18.40%
• 5Y*: —
• 10Y*: —

THRO

• 1D: 3.19%
• 1M: -5.19%
• YTD: -6.03%
• 6M: -4.26%
• 1Y: 14.50%
• 3Y*: 17.79%
• 5Y*: —
• 10Y*: —

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

COWG vs. THRO - Expense Ratio Comparison

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

THRO

iShares U.S. Thematic Rotation Active ETF

COWG

Pacer US Large Cap Cash Cows Growth Leaders ETF

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: 29
COWG Sharpe Ratio Rank: 27
COWG Sortino Ratio Rank: 28
COWG Omega Ratio Rank: 28
COWG Calmar Ratio Rank: 32
COWG Martin Ratio Rank: 30

THRO

THRO Risk / Return Rank: 52
THRO Sharpe Ratio Rank: 46
THRO Sortino Ratio Rank: 49
THRO Omega Ratio Rank: 49
THRO Calmar Ratio Rank: 57
THRO Martin Ratio Rank: 58

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	0.44	0.80	-0.35
Sortino ratio Return per unit of downside risk	0.78	1.27	-0.49
Omega ratio Gain probability vs. loss probability	1.11	1.18	-0.07
Calmar ratio Return relative to maximum drawdown	0.75	1.38	-0.63
Martin ratio Return relative to average drawdown	2.44	5.51	-3.08
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 0.44, which is lower than the THRO Sharpe Ratio of 0.80. The chart below compares the historical Sharpe Ratios of COWG and THRO, 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

	COWG	THRO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.44	0.80	-0.35
Sharpe Ratio (All Time) Calculated using the full available price history	0.93	0.52	+0.41

Correlation

The correlation between COWG and THRO is 0.90, 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

COWG vs. THRO - Dividend Comparison

COWG's dividend yield for the trailing twelve months is around 0.35%, more than THRO's 0.19% yield.

	TTM	2025	2024	2023	2022
COWG Pacer US Large Cap Cash Cows Growth Leaders ETF	0.35%	0.32%	0.40%	0.47%	0.00%
THRO iShares U.S. Thematic Rotation Active ETF	0.19%	0.15%	0.73%	0.55%	0.90%

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	-12.96%	-10.97%	-1.99%
Current Drawdown Current decline from peak	-8.21%	-8.03%	-0.18%
Average Drawdown Average peak-to-trough decline	-3.35%	-6.92%	+3.57%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.96%	2.74%	+1.22%

Volatility

COWG vs. THRO - Volatility Comparison

Pacer US Large Cap Cash Cows Growth Leaders ETF (COWG) has a higher volatility of 6.09% compared to iShares U.S. Thematic Rotation Active ETF (THRO) at 5.66%. 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	6.09%	5.66%	+0.43%
Volatility (6M) Calculated over the trailing 6-month period	13.24%	10.33%	+2.91%
Volatility (1Y) Calculated over the trailing 1-year period	22.50%	18.25%	+4.25%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.34%	18.89%	+0.45%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.34%	18.89%	+0.45%