POWI vs. MTSI
POWI (Power Integrations, Inc.) and MTSI (MACOM Technology Solutions Holdings, Inc.) are both stocks. Both operate in the Semiconductors industry within the Technology sector. Over the past 10 years, POWI returned 12.27%/yr vs 26.08%/yr for MTSI. A 0.56 correlation means they provide meaningful diversification when combined.
Performance
POWI vs. MTSI - Performance Comparison
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Returns By Period
The year-to-date returns for both stocks are quite close, with POWI having a 122.07% return and MTSI slightly lower at 121.78%. Over the past 10 years, POWI has underperformed MTSI with an annualized return of 12.27%, while MTSI has yielded a comparatively higher 26.08% annualized return.
POWI
- 1D
- 0.80%
- 1M
- 7.28%
- YTD
- 122.07%
- 6M
- 116.41%
- 1Y
- 44.71%
- 3Y*
- -4.35%
- 5Y*
- 0.58%
- 10Y*
- 12.27%
MTSI
- 1D
- 1.36%
- 1M
- 1.14%
- YTD
- 121.78%
- 6M
- 114.19%
- 1Y
- 194.54%
- 3Y*
- 82.85%
- 5Y*
- 44.69%
- 10Y*
- 26.08%
POWI vs. MTSI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
POWI Power Integrations, Inc. | 122.07% | -41.33% | -23.97% | 15.56% | -22.09% | 14.12% | 66.77% | 63.64% | -16.32% | 9.26% |
MTSI MACOM Technology Solutions Holdings, Inc. | 121.78% | 31.85% | 39.76% | 47.59% | -19.57% | 42.26% | 106.92% | 83.32% | -55.41% | -29.69% |
Correlation
The correlation between POWI and MTSI is 0.45, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.45 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.56 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.64 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.61 |
Correlation (All Time) Calculated using the full available price history since Mar 15, 2012 | 0.56 |
The correlation between POWI and MTSI shifts across timeframes, from 0.45 (1 year) to 0.64 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
POWI:
$4.38B
MTSI:
$29.30B
POWI:
$0.30
MTSI:
$2.33
POWI:
264.07
MTSI:
163.18
POWI:
9.82
MTSI:
26.86
POWI:
6.52
MTSI:
20.67
POWI:
$446.28M
MTSI:
$1.07B
POWI:
$240.35M
MTSI:
$594.25M
POWI:
$30.43M
MTSI:
$245.21M
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Return for Risk
POWI vs. MTSI — Risk / Return Rank
POWI
MTSI
POWI vs. MTSI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Power Integrations, Inc. (POWI) and MACOM Technology Solutions Holdings, Inc. (MTSI). 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.
| POWI | MTSI | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -3.02 | ||
| Sortino ratioReturn per unit of downside risk | -2.26 | ||
| Omega ratioGain probability vs. loss probability | 1.17 | 1.49 | -0.32 |
| Calmar ratioReturn relative to maximum drawdown | 0.81 | 9.54 | -8.74 |
| Martin ratioReturn relative to average drawdown | 1.59 | 24.62 | -23.03 |
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Drawdowns
POWI vs. MTSI - Drawdown Comparison
The maximum POWI drawdown since its inception was -85.76%, which is greater than MTSI's maximum drawdown of -80.78%. Use the drawdown chart below to compare losses from any high point for POWI and MTSI.
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Drawdown Indicators
| POWI | MTSI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -85.76% | -80.78% | -4.98% |
Max Drawdown (1Y)Largest decline over 1 year | -47.83% | -19.74% | -28.09% |
Max Drawdown (3Y)Largest decline over 3 years | -67.82% | -41.09% | -26.73% |
Max Drawdown (5Y)Largest decline over 5 years | -70.68% | -44.86% | -25.82% |
Max Drawdown (10Y)Largest decline over 10 years | -70.68% | -80.78% | +10.10% |
Current DrawdownCurrent decline from peak | -24.68% | -7.28% | -17.40% |
Average DrawdownAverage peak-to-trough decline | -38.64% | -26.20% | -12.44% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 24.20% | 7.64% | +16.56% |
Volatility
POWI vs. MTSI - Volatility Comparison
Power Integrations, Inc. (POWI) has a higher volatility of 23.59% compared to MACOM Technology Solutions Holdings, Inc. (MTSI) at 20.31%. This indicates that POWI's price experiences larger fluctuations and is considered to be riskier than MTSI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| POWI | MTSI | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 23.59% | 20.31% | +3.28% |
Volatility (6M)Calculated over the trailing 6-month period | 38.72% | 40.72% | -2.00% |
Volatility (1Y)Calculated over the trailing 1-year period | 56.89% | 50.86% | +6.03% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 44.48% | 43.70% | +0.78% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 41.64% | 52.43% | -10.79% |
Dividends
POWI vs. MTSI - Dividend Comparison
POWI's dividend yield for the trailing twelve months is around 1.08%, while MTSI has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MTSI MACOM Technology Solutions Holdings, 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. | 1.08% | 2.36% | 1.31% | 0.94% | 1.00% | 0.58% | 0.51% | 0.71% | 1.05% | 0.76% | 0.77% | 0.99% |
Financials
POWI vs. MTSI - Financials Comparison
This section allows you to compare key financial metrics between Power Integrations, Inc. and MACOM Technology Solutions Holdings, 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
POWI vs. MTSI - Profitability Comparison
POWI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Power Integrations, Inc. reported a gross profit of 56.94M and revenue of 108.31M. Therefore, the gross margin over that period was 52.6%.
MTSI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, MACOM Technology Solutions Holdings, Inc. reported a gross profit of 164.43M and revenue of 288.96M. Therefore, the gross margin over that period was 56.9%.
POWI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Power Integrations, Inc. reported an operating income of 1.45M and revenue of 108.31M, resulting in an operating margin of 1.3%.
MTSI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, MACOM Technology Solutions Holdings, Inc. reported an operating income of 50.83M and revenue of 288.96M, resulting in an operating margin of 17.6%.
POWI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Power Integrations, Inc. reported a net income of 3.30M and revenue of 108.31M, resulting in a net margin of 3.1%.
MTSI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, MACOM Technology Solutions Holdings, Inc. reported a net income of 46.33M and revenue of 288.96M, resulting in a net margin of 16.0%.
Frequently Asked Questions
POWI and MTSI have a correlation of 0.45, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
POWI has higher volatility (23.59%) compared to MTSI (20.31%). In terms of maximum drawdown, POWI dropped -85.76% vs MTSI's -80.78%.
MTSI currently has the higher Sharpe Ratio (3.70 vs 0.68), 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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