SLAB vs. POWI
Compare and contrast key facts about Silicon Laboratories Inc. (SLAB) and Power Integrations, Inc. (POWI).
Performance
SLAB vs. POWI - Performance Comparison
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SLAB vs. POWI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
SLAB Silicon Laboratories Inc. | 59.26% | 5.22% | -6.09% | -2.51% | -34.27% | 62.10% | 9.79% | 47.16% | -10.75% | 35.85% |
POWI Power Integrations, Inc. | 44.71% | -41.33% | -23.97% | 15.56% | -22.09% | 14.12% | 66.77% | 63.64% | -16.32% | 9.26% |
Fundamentals
SLAB:
$6.85B
POWI:
$2.85B
SLAB:
-$1.98
POWI:
$0.39
SLAB:
8.68
POWI:
6.46
SLAB:
6.26
POWI:
4.24
SLAB:
$784.76M
POWI:
$443.50M
SLAB:
$456.98M
POWI:
$241.65M
SLAB:
-$30.25M
POWI:
$34.16M
Returns By Period
In the year-to-date period, SLAB achieves a 59.26% return, which is significantly higher than POWI's 44.71% return. Over the past 10 years, SLAB has outperformed POWI with an annualized return of 16.31%, while POWI has yielded a comparatively lower 8.51% annualized return.
SLAB
- 1D
- 1.12%
- 1M
- 1.77%
- YTD
- 59.26%
- 6M
- 58.74%
- 1Y
- 84.91%
- 3Y*
- 5.93%
- 5Y*
- 7.07%
- 10Y*
- 16.31%
POWI
- 1D
- 6.93%
- 1M
- 6.84%
- YTD
- 44.71%
- 6M
- 28.70%
- 1Y
- 3.37%
- 3Y*
- -14.24%
- 5Y*
- -8.69%
- 10Y*
- 8.51%
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Return for Risk
SLAB vs. POWI — Risk / Return Rank
SLAB
POWI
SLAB vs. POWI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Silicon Laboratories Inc. (SLAB) and Power Integrations, Inc. (POWI). 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.
| SLAB | POWI | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.28 | 0.06 | +1.22 |
Sortino ratioReturn per unit of downside risk | 2.61 | 0.53 | +2.08 |
Omega ratioGain probability vs. loss probability | 1.37 | 1.06 | +0.31 |
Calmar ratioReturn relative to maximum drawdown | 3.21 | 0.05 | +3.16 |
Martin ratioReturn relative to average drawdown | 7.39 | 0.10 | +7.29 |
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
| SLAB | POWI | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.28 | 0.06 | +1.22 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.14 | -0.20 | +0.35 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.36 | 0.21 | +0.15 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.08 | 0.23 | -0.15 |
Correlation
The correlation between SLAB and POWI is 0.58, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.
Dividends
SLAB vs. POWI - Dividend Comparison
SLAB has not paid dividends to shareholders, while POWI's dividend yield for the trailing twelve months is around 1.65%.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
SLAB Silicon Laboratories 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% |
POWI Power Integrations, Inc. | 1.65% | 2.36% | 1.31% | 0.94% | 1.00% | 0.58% | 0.51% | 0.71% | 1.05% | 0.76% | 0.77% | 0.99% |
Drawdowns
SLAB vs. POWI - Drawdown Comparison
The maximum SLAB drawdown since its inception was -89.29%, roughly equal to the maximum POWI drawdown of -85.76%. Use the drawdown chart below to compare losses from any high point for SLAB and POWI.
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Drawdown Indicators
| SLAB | POWI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -89.29% | -85.76% | -3.53% |
Max Drawdown (1Y)Largest decline over 1 year | -26.18% | -47.83% | +21.65% |
Max Drawdown (5Y)Largest decline over 5 years | -58.99% | -70.68% | +11.69% |
Max Drawdown (10Y)Largest decline over 10 years | -58.99% | -70.68% | +11.69% |
Current DrawdownCurrent decline from peak | -0.93% | -50.92% | +49.99% |
Average DrawdownAverage peak-to-trough decline | -47.35% | -38.68% | -8.67% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 11.39% | 24.35% | -12.96% |
Volatility
SLAB vs. POWI - Volatility Comparison
The current volatility for Silicon Laboratories Inc. (SLAB) is 2.09%, while Power Integrations, Inc. (POWI) has a volatility of 15.66%. This indicates that SLAB experiences smaller price fluctuations and is considered to be less risky than POWI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| SLAB | POWI | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 2.09% | 15.66% | -13.57% |
Volatility (6M)Calculated over the trailing 6-month period | 46.56% | 39.92% | +6.64% |
Volatility (1Y)Calculated over the trailing 1-year period | 66.65% | 54.88% | +11.77% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 49.33% | 42.68% | +6.65% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 45.35% | 40.62% | +4.73% |
Financials
SLAB vs. POWI - Financials Comparison
This section allows you to compare key financial metrics between Silicon Laboratories Inc. and Power Integrations, Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
SLAB vs. POWI - Profitability Comparison
SLAB - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Silicon Laboratories Inc. reported a gross profit of 132.08M and revenue of 208.21M. Therefore, the gross margin over that period was 63.4%.
POWI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Power Integrations, Inc. reported a gross profit of 54.61M and revenue of 103.20M. Therefore, the gross margin over that period was 52.9%.
SLAB - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Silicon Laboratories Inc. reported an operating income of -3.25M and revenue of 208.21M, resulting in an operating margin of -1.6%.
POWI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Power Integrations, Inc. reported an operating income of -5.51M and revenue of 103.20M, resulting in an operating margin of -5.3%.
SLAB - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Silicon Laboratories Inc. reported a net income of -2.68M and revenue of 208.21M, resulting in a net margin of -1.3%.
POWI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Power Integrations, Inc. reported a net income of 13.29M and revenue of 103.20M, resulting in a net margin of 12.9%.