Sifting through countless of stocks in the Semiconductors & Semiconductor Equipment industry can be tedious, and sometimes two stocks are just too similar to judge which is the better investment. If you’re on the fence about investing in Power Integrations, Inc. or Credo Technology Group Holding Ltd because you’re not sure how they measure up, it’s important to compare them on a few factors before making your decision.

Read on to learn how Power Integrations, Inc. and Credo Technology Group Holding Ltd compare based on key financial metrics to determine which better meets your investment needs.

About Power Integrations, Inc. and Credo Technology Group Holding Ltd

Power Integrations, Inc. designs, develops, manufactures, and markets analog and mixed-signal integrated circuits, and other electronic components and circuitry used in high-voltage power conversion. It provides a range of alternating current to direct current power conversion products that address power supply up to approximately 500 watts of output for consumer appliances, utility meters, LCD monitors, tablets, smartphones, computers, TVs, consumer and industrial applications, and LED lightings; and power conversion in high-power applications comprising industrial motors, solar and wind-power systems, electric locomotives, and high-voltage DC transmission systems. The company also offers InnoSwitch IC for electric vehicles; high-voltage gate-driver products used to operate high-voltage switches, such as insulated-gate bipolar transistors and silicon-carbide MOSFETs under the SCALE and SCALE-2 product-family names; and SCALE-iDriver for use in powertrain and charging applications for electric vehicles. In addition, it provides motor-driver ICs for use in refrigerator compressors, ceiling fans, air purifiers, and circulation pumps, as well as pumps and fans used in appliances, such as dishwashers, laundry machines, and boilers. The company serves communications, computer, consumer, and industrial markets. It sells its products to original equipment manufacturers and merchant power supply manufacturers through direct sales staff, as well as a network of independent sales representatives and distributors in the Americas, Europe, the Middle East, Africa, and the Asia-Pacific. Power Integrations, Inc. was incorporated in 1988 and is headquartered in San Jose, California.

Credo Technology Group Holding Ltd provides various high-speed connectivity solutions for optical and electrical Ethernet and PCIe applications in the United States, Taiwan, Mainland China, Hong Kong, and other international markets. The company offers ZeroFlap (ZF) active electrical cables and ZF optical transceivers, OmniConnect memory solutions, and a suite of retimers and DSPs for optical and copper Ethernet and PCIe, as well as integrated circuits, active electrical cables, and SerDes chiplets. It also provides intellectual property (IP) solutions, including SerDes IP licensing. The company offers was founded in 2008 and is headquartered in Grand Cayman, the Cayman Islands.

Latest Semiconductors & Semiconductor Equipment and Power Integrations, Inc., Credo Technology Group Holding Ltd Stock News

As of September 4, 2026, Power Integrations, Inc. had a $2.8 billion market capitalization, compared to the Semiconductors & Semiconductor Equipment median of $4.8 million. Power Integrations, Inc.’s stock is up 42% in 2026, down 2.1% in the previous five trading days and up 12.79% in the past year.

Currently, Power Integrations, Inc.’s price-earnings ratio is 114.7. Power Integrations, Inc.’s trailing 12-month revenue is $449.4 million with a 5.6% net profit margin. Year-over-year quarterly sales growth most recently was 2.6%. Analysts expect adjusted earnings to reach $1.390 per share for the current fiscal year. Power Integrations, Inc. currently has a 1.7% dividend yield.

As of September 4, 2026, Credo Technology Group Holding Ltd had a $32.1 billion market cap, putting it in the 90th percentile of all stocks. Credo Technology Group Holding Ltd’s stock is up 18.5% in 2026, down 26.7% in the previous five trading days and up 27.29% in the past year.

Currently, Credo Technology Group Holding Ltd’s price-earnings ratio is 60.2. Credo Technology Group Holding Ltd’s trailing 12-month revenue is $1.6 billion with a 33.8% net profit margin. Year-over-year quarterly sales growth most recently was 114.7%. Analysts expect adjusted earnings to reach $6.274 per share for the current fiscal year. Credo Technology Group Holding Ltd does not currently pay a dividend.

How We Compare Power Integrations, Inc. and Credo Technology Group Holding Ltd Stock Grades

Stock evaluation requires access to huge amounts of data and the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movements. AAII created A+ Investor, a robust data suite that condenses data research in an actionable and customizable way suitable for investors of all knowledge levels, to help investors streamline and work through such data.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A‐F grades for each of five key investing factors: value, growth, momentum, earnings estimate revisions and quality. Here, we’ll take a closer look at Power Integrations, Inc. and Credo Technology Group Holding Ltd’s stock grades to see how they measure up against one another.

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Power Integrations, Inc. and Credo Technology Group Holding Ltd Growth Grades

Company	Ticker	Growth
Power Integrations, Inc.	POWI	D
Credo Technology Group Holding Ltd	CRDO	D

The foundation of growth investing is seeking out stocks of companies exhibiting strong, consistent and prolonged growth that is expected to continue into the future.

In order to compute the growth score and assign it a letter grade, the percentile ranks for each of three components‐consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations‐must be determined. These three rank figures are added together, and the sum is ranked against the entire stock universe to arrive at a company’s Growth Score to create an equal distribution of grades.

The companies in the bottom 20% of the stock universe receive Growth Grades of F, considered to be very weak, while those in the top 20% receive A grades, which are considered very strong.

Power Integrations, Inc. has a Growth Score of 25, which is Weak. Credo Technology Group Holding Ltd has a Growth Score of 37, which is Weak.

The Growth Stock Winner: No Clear Winner

Neither Power Integrations, Inc. or Credo Technology Group Holding Ltd has a high enough Growth Grade to be considered a “winner.” Investors who are considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolios. It’s important to look at a wide range of financial metrics in order to determine if Power Integrations, Inc. or Credo Technology Group Holding Ltd is the better investment when it comes to sustainable growth.

Power Integrations, Inc. and Credo Technology Group Holding Ltd’s Momentum Grades

Company	Ticker	Momentum
Power Integrations, Inc.	POWI	D
Credo Technology Group Holding Ltd	CRDO	C

Momentum grades help to uncover stocks experiencing anomalously high rates of return; research finds that stocks with high relative levels of momentum tend to outperform, whereas those with low levels of momentum tend to continue underperforming. Momentum is based on the price change of a stock over a specified period relative to all other stocks.

Typically, AAII looks at the weighted relative strength over the trailing four quarters. The weighted four-quarter relative strength rank is the relative price change for each of the past four quarters. The most recent quarterly price change is given a weight of 40% and each of the three previous quarters are given a weighting of 20%.

Power Integrations, Inc. has a Momentum Score of 40, which is Weak. Credo Technology Group Holding Ltd has a Momentum Score of 60, which is Average.

The Momentum Stock Winner: No Clear Winner

Neither Power Integrations, Inc. or Credo Technology Group Holding Ltd has a strong enough Momentum Grade to be considered a “winner.” Investors considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolios. It’s important to look at a wide range of financial metrics in order to determine if Power Integrations, Inc. or Credo Technology Group Holding Ltd is the better investment when it comes to momentum.

Power Integrations, Inc. and Credo Technology Group Holding Ltd’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Power Integrations, Inc.	POWI	B
Credo Technology Group Holding Ltd	CRDO	B

Earnings estimate revisions scores consider the magnitude of a company’s earnings surprise in its last two reported fiscal quarters. Often, positive surprises beget further positive surprises‐or at least continued sales growth (the exact opposite is generally true, too).

Estimate revisions offer an indication of what analysts are thinking about the short-term prospects of a firm. Estimate revisions are based on the statistical significance of a firm’s last two quarterly earnings surprises and the percentage change in its consensus estimate for the current fiscal year over the past month and past three months.

Power Integrations, Inc. has a Earnings Estimate Score of 75, which is Positive. Credo Technology Group Holding Ltd has a Earnings Estimate Score of 67, which is Positive.

The Earnings Estimate Revisions Grade Winner: It’s a Tie!

Looking at the Earnings Estimate Revisions Grade breakdown above, both Power Integrations, Inc. and Credo Technology Group Holding Ltd have a grade of B. For those focusing solely on a company’s estimate revisions, other financial metrics will need to be evaluated to determine whether Power Integrations, Inc. or Credo Technology Group Holding Ltd is a better fit.

Other Power Integrations, Inc. and Credo Technology Group Holding Ltd Grades

In addition to Growth, Momentum and Estimate Revisions, A+ Investor also provides grades for Value and Quality.

Successful stock investing involves buying low and selling high, so stock valuation is an important consideration for stock selection. Buying stocks that are going to go up typically means buying stocks that are undervalued in the first place, although momentum investors may argue that point.

AAII’s A+ Investor Quality Grade comes from the ranking of key metrics. Specifically, the quality grade is the percentile rank of the composite of return on assets (ROA), return on invested capital (ROIC), gross profit relative to assets, buyback yield, change in total liabilities to assets, accruals, Z double prime bankruptcy risk (Z) score and F-Score.

These 2 key factors, when combined with the above, provide a holistic view into a particular stock. Further, by joining A+ Investor you can see whether Power Integrations, Inc. and Credo Technology Group Holding Ltd pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Power Integrations, Inc. or Credo Technology Group Holding Ltd Stock?

Overall, Power Integrations, Inc. stock has a Growth Score of 25, Momentum Score of 40 and Estimate Revisions Score of 75.

Credo Technology Group Holding Ltd stock has a Growth Score of 37, Momentum Score of 60 and Estimate Revisions Score of 67.

Comparing Power Integrations, Inc. and Credo Technology Group Holding Ltd’s grades, scores and metrics can act as a solid basis to determine whether they may be a good investment or not. You’ll also want to look at your portfolio’s asset allocation as well as your risk tolerance and financial goals to see if either of these stocks would make a good fit for you. AAII can help you figure out which investments align with your individual needs and preferences.

Investors are encouraged to do their own due diligence and research. In this way, individuals can effectively become managers of their own assets‐without having to rely on others for financial independence. You can count on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis.

A+ Investor adds to our qualitative teaching with a powerful data suite to help you whittle down investment choices to find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.

AAII Disclaimer

We make no representations or warranties that any investor will, or is likely to, achieve profits similar to those shown, because past, hypothetical or simulated performance is not necessarily indicative of future results. Before making an investment decision, you should consider your circumstances and whether the information on our content is applicable to your situation. This information was prepared in good faith, and we accept no liability for any errors or omissions. The full disclaimer can be read here.