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 Skyworks Solutions, Inc. or Diodes Incorporated 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 Skyworks Solutions, Inc. and Diodes Incorporated compare based on key financial metrics to determine which better meets your investment needs.

About Skyworks Solutions, Inc. and Diodes Incorporated

Skyworks Solutions, Inc., together with its subsidiaries, develops, manufactures, and markets analog and mixed-signal semiconductor products and solutions in the United States, Taiwan, China, South Korea, Europe, the Middle East, Africa, and the Asia Pacific. The company offers amplifiers, antenna tuners, attenuators, automotive tuners and digital radios, wireless ASoC, DC/DC converters, demodulators, detectors, digital power isolators, diodes, directional couplers, diversity receive modules, filters, front-end modules, hybrids, light emitting diode drivers, low noise amplifiers, mixers, modulators, and optocouplers/optoisolators. It also provides phase locked loops, phase shifters, power dividers/combiners, power over ethernet, power isolators, ProSLIC family of subscriber line interface circuits, receivers, system in package, switches, synthesizers, timing devices, voltage-controlled oscillators/synthesizers, and voltage regulators. The company sells its products through direct sales force, electronic component distributors, and independent sales representatives. Its products are used in aerospace, automotive, broadband, cellular infrastructure, connected home, defense, entertainment and gaming, industrial, medical, smartphone, tablet, and wearables applications. The company was founded in 1962 and is headquartered in Irvine, California.

Diodes Incorporated, together with its subsidiaries, provides semiconductor products in Asia, the Americas, and Europe. The company offers MOSFET and SiC MOSFET discrete semiconductor products; data line protection, power line protection, thyrister, USB Type-C protection, and transient voltage suppressor protection devices; Schottky diodes, small signal switching diodes, Zener diodes, and SiC diodes; and bridges, super barrier rectifiers, Schottky rectifiers, Schottky bridge rectifiers, and fast and ultra-fast rectifiers. It also provides avalanche transistors, gate driver transistors, and pre-bias transistors; power management devices, such as AC-DC and DC-DC converters, digital isolators and isolated gate drivers, USB power switches, low dropout, photocoupler, and linear voltage regulators; standard linear devices, such as operational amplifiers and comparators, current monitors, voltage references, and reset generators; LED lighting drivers; audio amplifiers; and sensor products, including Hall-effect sensors and motor drivers. In addition, the company offers mixed-signal products comprising high speed mux/demux, digital switches, interface, redrivers, universal level shifters/voltage translators, clock ICs, and packet switches; low-voltage complementary metal-oxide-semiconductor (CMOS) and CMOS devices, as well as ultra-low power CMOS logic and analog switches; and multichip products, co-packaged discrete, analog, and mixed-signal silicon in miniature packages. Further, it provides silicon and silicon epitaxial wafers; frequency control products; and contact image sensors. The company serves industrial, automotive, computing, consumer, and communications end-markets through direct sales, marketing personnel, independent sales representatives, and distributors. Diodes Incorporated was incorporated in 1959 and is headquartered in Plano, Texas.

Latest Semiconductors & Semiconductor Equipment and Skyworks Solutions, Inc., Diodes Incorporated Stock News

As of May 13, 2026, Skyworks Solutions, Inc. had a $10.2 billion market capitalization, compared to the Semiconductors & Semiconductor Equipment median of $5.0 million. Skyworks Solutions, Inc.’s stock is NA in 2026, NA in the previous five trading days and down 6.71% in the past year.

Currently, Skyworks Solutions, Inc.’s price-earnings ratio is 28.3. Skyworks Solutions, Inc.’s trailing 12-month revenue is $4.0 billion with a 8.9% net profit margin. Year-over-year quarterly sales growth most recently was -1.0%. Analysts expect adjusted earnings to reach $5.011 per share for the current fiscal year. Skyworks Solutions, Inc. currently has a 4.2% dividend yield.

Currently, Diodes Incorporated’s price-earnings ratio is 55.1. Diodes Incorporated’s trailing 12-month revenue is $1.6 billion with a 5.5% net profit margin. Year-over-year quarterly sales growth most recently was 22.1%. Analysts expect adjusted earnings to reach $2.715 per share for the current fiscal year. Diodes Incorporated does not currently pay a dividend.

How We Compare Skyworks Solutions, Inc. and Diodes Incorporated 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 Skyworks Solutions, Inc. and Diodes Incorporated’s stock grades to see how they measure up against one another.

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Skyworks Solutions, Inc. and Diodes Incorporated Growth Grades

Company	Ticker	Growth
Skyworks Solutions, Inc.	SWKS	C
Diodes Incorporated	DIOD	C

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.

Skyworks Solutions, Inc. has a Growth Score of 44, which is Average. Diodes Incorporated has a Growth Score of 57, which is Average.

The Growth Stock Winner: No Clear Winner

Neither Skyworks Solutions, Inc. or Diodes Incorporated 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 Skyworks Solutions, Inc. or Diodes Incorporated is the better investment when it comes to sustainable growth.

Skyworks Solutions, Inc. and Diodes Incorporated’s Momentum Grades

Company	Ticker	Momentum
Skyworks Solutions, Inc.	SWKS	C
Diodes Incorporated	DIOD	A

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%.

Skyworks Solutions, Inc. has a Momentum Score of 44, which is Average. Diodes Incorporated has a Momentum Score of 89, which is Very Strong.

The Momentum Grade Winner: Diodes Incorporated

As you can clearly see from the Momentum Grade breakdown above, Diodes Incorporated is considered to have stronger momentum compared to Skyworks Solutions, Inc.. For those specifically looking for companies that have stronger momentum compared to other companies in the same industry, Diodes Incorporated could be a good stock to invest in. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Skyworks Solutions, Inc. and Diodes Incorporated’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Skyworks Solutions, Inc.	SWKS	A
Diodes Incorporated	DIOD	A

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.

Skyworks Solutions, Inc. has a Earnings Estimate Score of 86, which is Very Positive. Diodes Incorporated has a Earnings Estimate Score of 91, which is Very Positive.

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

Looking at the Earnings Estimate Revisions Grade breakdown above, both Skyworks Solutions, Inc. and Diodes Incorporated have a grade of A. For those focusing solely on a company’s estimate revisions, other financial metrics will need to be evaluated to determine whether Skyworks Solutions, Inc. or Diodes Incorporated is a better fit.

Other Skyworks Solutions, Inc. and Diodes Incorporated Grades

In addition to Estimate Revisions, Growth and Momentum, 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 Skyworks Solutions, Inc. and Diodes Incorporated pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Skyworks Solutions, Inc. or Diodes Incorporated Stock?

Overall, Skyworks Solutions, Inc. stock has a Growth Score of 44, Momentum Score of 44 and Estimate Revisions Score of 86.

Diodes Incorporated stock has a Growth Score of 57, Momentum Score of 89 and Estimate Revisions Score of 91.

Comparing Skyworks Solutions, Inc. and Diodes Incorporated’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.