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 Navitas Semiconductor Corporation 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 Navitas Semiconductor Corporation and Diodes Incorporated compare based on key financial metrics to determine which better meets your investment needs.

About Navitas Semiconductor Corporation and Diodes Incorporated

Navitas Semiconductor Corporation designs, develops, and markets power semiconductors in the United States, Europe, China, rest of Asia, and internationally. It offers gallium nitride power integrated circuits, silicon carbide power devices, silicon system controllers, and digital isolators for power conversion and charging. The company’s products are used in mobile phones, laptops, consumer electronics, data centers, solar inverters, and electric vehicles and various other applications. The company was founded in 2014 and is based in Torrance, California.

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

Latest Semiconductors & Semiconductor Equipment and Navitas Semiconductor Corporation, Diodes Incorporated Stock News

As of November 21, 2025, Navitas Semiconductor Corporation had a $1.7 billion market capitalization, compared to the Semiconductors & Semiconductor Equipment median of $2.5 million. Navitas Semiconductor Corporation’s stock is up 120.7% in 2025, up 1.9% in the previous five trading days and up 306.45% in the past year.

Currently, Navitas Semiconductor Corporation does not have a price-earnings ratio. Navitas Semiconductor Corporation’s trailing 12-month revenue is $56.6 million with a -220.9% net profit margin. Year-over-year quarterly sales growth most recently was -53.5%. Analysts expect adjusted earnings to reach $-0.209 per share for the current fiscal year. Navitas Semiconductor Corporation does not currently pay a dividend.

As of November 21, 2025, Diodes Incorporated had a $2.1 billion market cap, putting it in the 57th percentile of all stocks. Diodes Incorporated’s stock is down 26.9% in 2025, up 3.1% in the previous five trading days and down 18.21% in the past year.

Currently, Diodes Incorporated’s price-earnings ratio is 32.4. Diodes Incorporated’s trailing 12-month revenue is $1.4 billion with a 4.5% net profit margin. Year-over-year quarterly sales growth most recently was 12.0%. Analysts expect adjusted earnings to reach $1.160 per share for the current fiscal year. Diodes Incorporated does not currently pay a dividend.

How We Compare Navitas Semiconductor Corporation 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 Navitas Semiconductor Corporation and Diodes Incorporated’s stock grades to see how they measure up against one another.

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Navitas Semiconductor Corporation and Diodes Incorporated Growth Grades

Company	Ticker	Growth
Navitas Semiconductor Corporation	NVTS	D
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.

Navitas Semiconductor Corporation has a Growth Score of 28, which is Weak. Diodes Incorporated has a Growth Score of 47, which is Average.

The Growth Stock Winner: No Clear Winner

Neither Navitas Semiconductor Corporation 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 Navitas Semiconductor Corporation or Diodes Incorporated is the better investment when it comes to sustainable growth.

Navitas Semiconductor Corporation and Diodes Incorporated’s Quality Grades

Company	Ticker	Quality
Navitas Semiconductor Corporation	NVTS	D
Diodes Incorporated	DIOD	B

Like the Value Grade, AAII’s A+ Investor Quality Grade comes from the percentile rank of key metrics. Specifically, the Quality Score is the percentile rank of the average of the percentile ranks 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 the F-Score.

The score is variable, meaning it can consider all eight measures or, should any of the eight measures not be valid, the remaining measures that are valid. To be assigned a Quality Score, stocks must have a valid (non-null) measure and corresponding ranking for at least four of the eight quality measures.

The Quality Score is used to assess the underlying “quality” of a particular stock. A higher-quality stock possesses traits associated with upside potential and reduced downside risk. Backtesting of the Quality Grade shows that stocks with higher grades, on average, outperformed stocks with lower grades over the period of 1998 through 2019.

Stocks receive better grades (higher scores) for having higher scores for the quality subcomponents and worse grades (lower scores) for lower scores for the subcomponents.

Navitas Semiconductor Corporation has a Quality Score of 28, which is Weak. Diodes Incorporated has a Quality Score of 68, which is Strong.

The Quality Grade Winner: Diodes Incorporated

As you can clearly see from the Quality Grade breakdown above, Diodes Incorporated has a better overall quality grade than Navitas Semiconductor Corporation. For investors who are looking for companies with higher quality than others in the same industry, Diodes Incorporated could be a good stock to add to their portfolios. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Navitas Semiconductor Corporation and Diodes Incorporated’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Navitas Semiconductor Corporation	NVTS	C
Diodes Incorporated	DIOD	D

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.

Navitas Semiconductor Corporation has a Earnings Estimate Score of 42, which is Neutral. Diodes Incorporated has a Earnings Estimate Score of 29, which is Negative.

The Earnings Estimate Revisions Stock Winner: No Clear Winner

Neither Navitas Semiconductor Corporation or Diodes Incorporated has an Earnings Estimate Revisions Grade that could 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 Navitas Semiconductor Corporation or Diodes Incorporated is the better investment when it comes to estimate revisions.

Other Navitas Semiconductor Corporation and Diodes Incorporated Grades

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

Momentum grades help 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.

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.

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 Navitas Semiconductor Corporation and Diodes Incorporated pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Navitas Semiconductor Corporation or Diodes Incorporated Stock?

Overall, Navitas Semiconductor Corporation stock has a Growth Score of 28, Estimate Revisions Score of 42 and Quality Score of 28.

Diodes Incorporated stock has a Growth Score of 47, Estimate Revisions Score of 29 and Quality Score of 68.

Comparing Navitas Semiconductor Corporation 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.