PACB vs. SOXX
PACB (Pacific Biosciences of California, Inc.) is a stock, while SOXX (iShares Semiconductor ETF) is Semiconductors fund tracking the NYSE Semiconductor Index. Over the past 10 years, PACB returned -16.43%/yr vs 32.19%/yr for SOXX. Their 0.35 correlation means their historical movements had little consistent relationship.
Performance
PACB vs. SOXX - Performance Comparison
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Returns By Period
In the year-to-date period, PACB achieves a -25.13% return, which is significantly lower than SOXX's 67.84% return. Over the past 10 years, PACB has underperformed SOXX with an annualized return of -16.43%, while SOXX has yielded a comparatively higher 32.19% annualized return.
PACB
- 1D
- -5.41%
- 1M
- -16.67%
- 6M
- -38.05%
- YTD
- -25.13%
- 1Y
- 5.26%
- 3Y*
- -52.83%
- 5Y*
- -46.57%
- 10Y*
- -16.43%
- ALL TIME*
- -14.49%
SOXX
- 1D
- 0.07%
- 1M
- -10.85%
- 6M
- 45.95%
- YTD
- 67.84%
- 1Y
- 113.81%
- 3Y*
- 42.35%
- 5Y*
- 28.10%
- 10Y*
- 32.19%
- ALL TIME*
- 13.83%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $9.55M | $8.45M | $9.01M | |
| $6.04B | $5.84B | $5.80B |
PACB vs. SOXX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PACB Pacific Biosciences of California, Inc. | -25.13% | 2.19% | -81.35% | 19.93% | -60.02% | -21.13% | 404.67% | -30.54% | 180.30% | -30.53% |
SOXX iShares Semiconductor ETF | 67.84% | 40.74% | 12.92% | 67.12% | -35.09% | 44.09% | 52.72% | 62.42% | -6.49% | 39.79% |
Correlation
The correlation between PACB and SOXX is 0.27, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.27 |
Correlation (3Y) Balances recent behavior with more history. | 0.32 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.42 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.37 |
Correlation (All Time) Calculated using the full available price history since Oct 27, 2010 | 0.35 |
The correlation between PACB and SOXX shifts across timeframes, from 0.27 (1 year) to 0.42 (5 years), reflecting how their relationship changes across market environments.
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Return for Risk
PACB vs. SOXX — Risk / Return Rank
PACB
SOXX
PACB vs. SOXX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Pacific Biosciences of California, Inc. (PACB) 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.
| PACB | SOXX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.51 | ||
| Sortino ratioReturn per unit of downside risk | -2.15 | ||
| Omega ratioGain probability vs. loss probability | 1.07 | 1.38 | -0.31 |
| Calmar ratioReturn relative to maximum drawdown | 0.03 | 3.86 | -3.83 |
| Martin ratioReturn relative to average drawdown | 0.04 | 16.24 | -16.20 |
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Drawdowns
PACB vs. SOXX - Drawdown Comparison
The maximum PACB drawdown since its inception was -98.22%, which is greater than SOXX's maximum drawdown of -70.21%. Use the drawdown chart below to compare losses from any high point for PACB and SOXX.
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Drawdown Indicators
| PACB | SOXX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -98.22% | -70.21% | -28.01% |
Max Drawdown (1Y)Largest decline over 1 year | -58.05% | -29.01% | -29.04% |
Max Drawdown (3Y)Largest decline over 3 years | -92.53% | -41.36% | -51.17% |
Max Drawdown (5Y)Largest decline over 5 years | -97.40% | -45.75% | -51.65% |
Max Drawdown (10Y)Largest decline over 10 years | -98.22% | -45.75% | -52.47% |
Current DrawdownCurrent decline from peak | -97.26% | -22.92% | -74.34% |
Average DrawdownAverage peak-to-trough decline | -70.75% | -19.92% | -50.83% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 33.29% | 6.88% | +26.41% |
Volatility
PACB vs. SOXX - Volatility Comparison
The current volatility for Pacific Biosciences of California, Inc. (PACB) is 16.84%, while iShares Semiconductor ETF (SOXX) has a volatility of 17.83%. This indicates that PACB 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
| PACB | SOXX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 16.84% | 17.83% | -0.99% |
Volatility (6M)Calculated over the trailing 6-month period | 54.98% | 38.92% | +16.06% |
Volatility (1Y)Calculated over the trailing 1-year period | 85.57% | 44.48% | +41.09% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 94.62% | 38.24% | +56.38% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 84.90% | 34.54% | +50.36% |
Dividends
PACB vs. SOXX - Dividend Comparison
PACB has not paid dividends to shareholders, while SOXX's dividend yield for the trailing twelve months is around 0.29%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
PACB Pacific Biosciences of California, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
SOXX iShares Semiconductor ETF | 0.29% | 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
PACB and SOXX have a correlation of 0.27, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
SOXX has higher volatility (17.83%) compared to PACB (16.84%). In terms of maximum drawdown, PACB dropped -98.22% vs SOXX's -70.21%.
SOXX currently has the higher Sharpe Ratio (2.53 vs 0.02), 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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