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POWI vs. SIMO
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility
Financials

Correlation

The correlation between POWI and SIMO is 0.37, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.


-0.50.00.51.00.4

Performance

POWI vs. SIMO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Power Integrations, Inc. (POWI) and Silicon Motion Technology Corporation (SIMO). The values are adjusted to include any dividend payments, if applicable.

-30.00%-20.00%-10.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-15.25%
-32.91%
POWI
SIMO

Key characteristics

Sharpe Ratio

POWI:

-0.47

SIMO:

-0.51

Sortino Ratio

POWI:

-0.47

SIMO:

-0.51

Omega Ratio

POWI:

0.95

SIMO:

0.94

Calmar Ratio

POWI:

-0.39

SIMO:

-0.43

Martin Ratio

POWI:

-0.99

SIMO:

-0.85

Ulcer Index

POWI:

17.95%

SIMO:

22.09%

Daily Std Dev

POWI:

37.98%

SIMO:

36.78%

Max Drawdown

POWI:

-85.76%

SIMO:

-93.20%

Current Drawdown

POWI:

-41.30%

SIMO:

-44.07%

Fundamentals

Market Cap

POWI:

$3.56B

SIMO:

$1.70B

EPS

POWI:

$0.66

SIMO:

$2.66

PE Ratio

POWI:

94.92

SIMO:

19.00

PEG Ratio

POWI:

1.70

SIMO:

-4.43

Total Revenue (TTM)

POWI:

$313.72M

SIMO:

$636.80M

Gross Profit (TTM)

POWI:

$167.48M

SIMO:

$295.93M

EBITDA (TTM)

POWI:

$31.98M

SIMO:

$106.64M

Returns By Period

In the year-to-date period, POWI achieves a 1.54% return, which is significantly higher than SIMO's -6.51% return. Both investments have delivered pretty close results over the past 10 years, with POWI having a 10.33% annualized return and SIMO not far behind at 10.28%.


POWI

YTD

1.54%

1M

-3.30%

6M

-16.93%

1Y

-17.75%

5Y*

4.44%

10Y*

10.33%

SIMO

YTD

-6.51%

1M

-16.23%

6M

-31.85%

1Y

-17.95%

5Y*

2.50%

10Y*

10.28%

*Annualized

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


Risk-Adjusted Performance

POWI vs. SIMO — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

POWI
The Risk-Adjusted Performance Rank of POWI is 2323
Overall Rank
The Sharpe Ratio Rank of POWI is 2323
Sharpe Ratio Rank
The Sortino Ratio Rank of POWI is 2222
Sortino Ratio Rank
The Omega Ratio Rank of POWI is 2323
Omega Ratio Rank
The Calmar Ratio Rank of POWI is 2424
Calmar Ratio Rank
The Martin Ratio Rank of POWI is 2525
Martin Ratio Rank

SIMO
The Risk-Adjusted Performance Rank of SIMO is 2323
Overall Rank
The Sharpe Ratio Rank of SIMO is 2121
Sharpe Ratio Rank
The Sortino Ratio Rank of SIMO is 2121
Sortino Ratio Rank
The Omega Ratio Rank of SIMO is 2121
Omega Ratio Rank
The Calmar Ratio Rank of SIMO is 2222
Calmar Ratio Rank
The Martin Ratio Rank of SIMO is 3030
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

POWI vs. SIMO - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Power Integrations, Inc. (POWI) and Silicon Motion Technology Corporation (SIMO). 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.


Sharpe ratio
The chart of Sharpe ratio for POWI, currently valued at -0.47, compared to the broader market-2.000.002.00-0.47-0.51
The chart of Sortino ratio for POWI, currently valued at -0.47, compared to the broader market-4.00-2.000.002.004.00-0.47-0.51
The chart of Omega ratio for POWI, currently valued at 0.95, compared to the broader market0.501.001.502.000.950.94
The chart of Calmar ratio for POWI, currently valued at -0.39, compared to the broader market0.002.004.006.00-0.39-0.43
The chart of Martin ratio for POWI, currently valued at -0.99, compared to the broader market-30.00-20.00-10.000.0010.0020.00-0.99-0.85
POWI
SIMO

The current POWI Sharpe Ratio is -0.47, which is comparable to the SIMO Sharpe Ratio of -0.51. The chart below compares the historical Sharpe Ratios of POWI and SIMO, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio-1.00-0.500.000.501.00AugustSeptemberOctoberNovemberDecember2025
-0.47
-0.51
POWI
SIMO

Dividends

POWI vs. SIMO - Dividend Comparison

POWI's dividend yield for the trailing twelve months is around 1.29%, less than SIMO's 3.96% yield.


TTM20242023202220212020201920182017201620152014
POWI
Power Integrations, Inc.
1.29%1.31%0.94%1.00%0.58%0.51%0.71%1.05%0.76%0.77%0.99%0.85%
SIMO
Silicon Motion Technology Corporation
3.96%3.70%0.82%2.31%1.63%2.91%2.46%3.48%1.70%1.53%1.91%2.54%

Drawdowns

POWI vs. SIMO - Drawdown Comparison

The maximum POWI drawdown since its inception was -85.76%, smaller than the maximum SIMO drawdown of -93.20%. Use the drawdown chart below to compare losses from any high point for POWI and SIMO. For additional features, visit the drawdowns tool.


-45.00%-40.00%-35.00%-30.00%-25.00%-20.00%AugustSeptemberOctoberNovemberDecember2025
-41.30%
-44.07%
POWI
SIMO

Volatility

POWI vs. SIMO - Volatility Comparison

The current volatility for Power Integrations, Inc. (POWI) is 8.21%, while Silicon Motion Technology Corporation (SIMO) has a volatility of 13.81%. This indicates that POWI experiences smaller price fluctuations and is considered to be less risky than SIMO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


6.00%8.00%10.00%12.00%14.00%16.00%18.00%AugustSeptemberOctoberNovemberDecember2025
8.21%
13.81%
POWI
SIMO

Financials

POWI vs. SIMO - Financials Comparison

This section allows you to compare key financial metrics between Power Integrations, Inc. and Silicon Motion Technology Corporation. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.


Quarterly
Annual

Total Revenue: Total amount of money received from sales and other business activities


Values in USD except per share items
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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