HERD vs. DDXX
HERD (Pacer Cash Cows Fund of Funds ETF) and DDXX (Defined Duration 20 ETF) are both Global Equities funds. HERD is passively managed, while DDXX is actively managed. Their correlation of 0.86 suggests significant overlap in exposure. HERD charges 0.73%/yr vs 0.25%/yr for DDXX.
Performance
HERD vs. DDXX - Performance Comparison
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Returns By Period
The year-to-date returns for both stocks are quite close, with HERD having a 12.44% return and DDXX slightly lower at 11.88%.
HERD
- 1D
- 0.35%
- 1M
- 2.67%
- YTD
- 12.44%
- 6M
- 13.23%
- 1Y
- 29.57%
- 3Y*
- 17.75%
- 5Y*
- 10.03%
- 10Y*
- —
DDXX
- 1D
- 0.42%
- 1M
- 3.40%
- YTD
- 11.88%
- 6M
- 13.38%
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
HERD vs. DDXX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
HERD Pacer Cash Cows Fund of Funds ETF | 12.44% | 2.91% |
DDXX Defined Duration 20 ETF | 11.88% | 2.51% |
Correlation
The correlation between HERD and DDXX is 0.86, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.
| Correlation | |
|---|---|
Correlation (All Time) Calculated using the full available price history since Nov 14, 2025 | 0.86 |
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Return for Risk
HERD vs. DDXX — Risk / Return Rank
HERD
DDXX
HERD vs. DDXX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Pacer Cash Cows Fund of Funds ETF (HERD) and Defined Duration 20 ETF (DDXX). 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.
| HERD | DDXX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | — | — | |
| Sortino ratioReturn per unit of downside risk | — | — | |
| Omega ratioGain probability vs. loss probability | 1.45 | — | — |
| Calmar ratioReturn relative to maximum drawdown | 5.23 | — | — |
| Martin ratioReturn relative to average drawdown | 17.88 | — | — |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| HERD | DDXX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.56 | — | — |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.57 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.63 | 2.06 | -1.43 |
Drawdowns
HERD vs. DDXX - Drawdown Comparison
The maximum HERD drawdown since its inception was -39.41%, which is greater than DDXX's maximum drawdown of -9.30%. Use the drawdown chart below to compare losses from any high point for HERD and DDXX.
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Drawdown Indicators
| HERD | DDXX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -39.41% | -9.30% | -30.11% |
Max Drawdown (1Y)Largest decline over 1 year | -5.68% | — | — |
Max Drawdown (3Y)Largest decline over 3 years | -18.90% | — | — |
Max Drawdown (5Y)Largest decline over 5 years | -21.60% | — | — |
Current DrawdownCurrent decline from peak | -0.33% | -0.37% | +0.04% |
Average DrawdownAverage peak-to-trough decline | -4.54% | -1.62% | -2.92% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.66% | — | — |
Volatility
HERD vs. DDXX - Volatility Comparison
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Volatility by Period
| HERD | DDXX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 2.75% | — | — |
Volatility (6M)Calculated over the trailing 6-month period | 7.74% | — | — |
Volatility (1Y)Calculated over the trailing 1-year period | 11.61% | 13.85% | -2.24% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 17.76% | 13.85% | +3.91% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 20.49% | 13.85% | +6.64% |
HERD vs. DDXX - Expense Ratio Comparison
HERD has a 0.73% expense ratio, which is higher than DDXX's 0.25% expense ratio.
Dividends
HERD vs. DDXX - Dividend Comparison
HERD's dividend yield for the trailing twelve months is around 3.12%, more than DDXX's 1.13% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 |
|---|---|---|---|---|---|---|---|---|
DDXX Defined Duration 20 ETF | 1.13% | 1.20% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
HERD Pacer Cash Cows Fund of Funds ETF | 3.12% | 3.75% | 2.43% | 2.54% | 2.50% | 2.02% | 1.95% | 1.69% |
Frequently Asked Questions
HERD and DDXX have a correlation of 0.86, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, DDXX is cheaper at 0.25% per year. The better choice depends on whether you care most about return, fees, risk, or income.
DDXX is cheaper with a 0.25% expense ratio, compared with 0.73% for HERD.
HERD has the higher dividend yield at 3.12%, compared with 1.13% for DDXX.
They also come from different issuers: Pacer and Discipline Funds. Their fees differ too: 0.73% for HERD and 0.25% for DDXX.
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