BULD vs. SOXX
BULD (Pacer BlueStar Engineering the Future ETF) and SOXX (iShares Semiconductor ETF) are both exchange-traded funds - BULD is a Technology Equities fund tracking the BlueStar Robotics & 3D Printing Index, while SOXX is a Semiconductors fund tracking the NYSE Semiconductor Index. Both are passively managed. Over the past 3 years, BULD returned 21.51%/yr vs 57.87%/yr for SOXX. Their correlation of 0.81 suggests significant overlap in exposure. BULD charges 0.60%/yr vs 0.34%/yr for SOXX.
Performance
BULD vs. SOXX - Performance Comparison
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Returns By Period
In the year-to-date period, BULD achieves a 40.71% return, which is significantly lower than SOXX's 107.83% return.
BULD
- 1D
- 3.84%
- 1M
- 7.50%
- YTD
- 40.71%
- 6M
- 38.35%
- 1Y
- 66.28%
- 3Y*
- 21.51%
- 5Y*
- —
- 10Y*
- —
SOXX
- 1D
- 3.94%
- 1M
- 9.72%
- YTD
- 107.83%
- 6M
- 104.44%
- 1Y
- 164.79%
- 3Y*
- 57.87%
- 5Y*
- 34.72%
- 10Y*
- 37.13%
BULD vs. SOXX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|---|
BULD Pacer BlueStar Engineering the Future ETF | 40.71% | 23.20% | -3.93% | 28.27% | -12.41% |
SOXX iShares Semiconductor ETF | 107.83% | 40.74% | 12.92% | 67.12% | -19.00% |
Correlation
The correlation between BULD and SOXX is 0.80, 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 | 0.80 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.79 |
Correlation (All Time) Calculated using the full available price history since May 5, 2022 | 0.81 |
The correlation between BULD and SOXX has been stable across timeframes, ranging from 0.79 to 0.81 - a consistent structural relationship.
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Return for Risk
BULD vs. SOXX — Risk / Return Rank
BULD
SOXX
BULD vs. SOXX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Pacer BlueStar Engineering the Future ETF (BULD) and iShares Semiconductor ETF (SOXX). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| BULD | SOXX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.97 | ||
| Sortino ratioReturn per unit of downside risk | -1.14 | ||
| Omega ratioGain probability vs. loss probability | 1.36 | 1.59 | -0.23 |
| Calmar ratioReturn relative to maximum drawdown | 4.30 | 10.52 | -6.21 |
| Martin ratioReturn relative to average drawdown | 13.49 | 37.47 | -23.98 |
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Drawdowns
BULD vs. SOXX - Drawdown Comparison
The maximum BULD drawdown since its inception was -27.64%, smaller than the maximum SOXX drawdown of -70.21%. Use the drawdown chart below to compare losses from any high point for BULD and SOXX.
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Drawdown Indicators
| BULD | SOXX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -27.64% | -70.21% | +42.57% |
Max Drawdown (1Y)Largest decline over 1 year | -15.48% | -15.77% | +0.29% |
Max Drawdown (3Y)Largest decline over 3 years | -27.64% | -41.36% | +13.72% |
Max Drawdown (5Y)Largest decline over 5 years | — | -45.75% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -45.75% | — |
Current DrawdownCurrent decline from peak | -1.22% | -4.55% | +3.33% |
Average DrawdownAverage peak-to-trough decline | -8.20% | -19.93% | +11.73% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.93% | 4.42% | +0.51% |
Volatility
BULD vs. SOXX - Volatility Comparison
The current volatility for Pacer BlueStar Engineering the Future ETF (BULD) is 12.06%, while iShares Semiconductor ETF (SOXX) has a volatility of 22.27%. This indicates that BULD experiences smaller price fluctuations and is considered to be less risky than SOXX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BULD | SOXX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 12.06% | 22.27% | -10.21% |
Volatility (6M)Calculated over the trailing 6-month period | 23.79% | 33.54% | -9.75% |
Volatility (1Y)Calculated over the trailing 1-year period | 29.76% | 39.44% | -9.68% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 28.10% | 37.24% | -9.14% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 28.10% | 34.00% | -5.90% |
BULD vs. SOXX - Expense Ratio Comparison
BULD has a 0.60% expense ratio, which is higher than SOXX's 0.34% expense ratio.
Dividends
BULD vs. SOXX - Dividend Comparison
BULD's dividend yield for the trailing twelve months is around 0.82%, more than SOXX's 0.23% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BULD Pacer BlueStar Engineering the Future ETF | 0.82% | 1.24% | 0.18% | 0.21% | 0.08% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
SOXX iShares Semiconductor ETF | 0.23% | 0.57% | 0.67% | 0.78% | 1.26% | 0.64% | 0.81% | 1.23% | 1.37% | 0.90% | 1.08% | 1.29% |
Frequently Asked Questions
BULD and SOXX have a correlation of 0.80, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
SOXX has higher volatility (22.27%) compared to BULD (12.06%). In terms of maximum drawdown, BULD dropped -27.64% vs SOXX's -70.21%.
On 3-year performance, SOXX leads with 57.87% vs 21.51% for BULD. On fees, SOXX is cheaper at 0.34% per year. On volatility, BULD has been the lower-risk option at 12.06%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 3-year period, SOXX has performed better with a 57.87% return vs 21.51%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
SOXX is cheaper with a 0.34% expense ratio, compared with 0.60% for BULD.
BULD has the higher dividend yield at 0.82%, compared with 0.23% for SOXX.
BULD is categorized as Technology Equities, while SOXX is Semiconductors. BULD tracks BlueStar Robotics & 3D Printing Index, while SOXX tracks NYSE Semiconductor Index. They also come from different issuers: Pacer and iShares. Their fees differ too: 0.60% for BULD and 0.34% for SOXX.
SOXX currently has the higher Sharpe Ratio (4.20 vs 2.24), 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.
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