Sifting through countless of stocks in the Electronic Equipment, Instruments & Components 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 Vishay Intertechnology, Inc. or Tower Semiconductor 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 Vishay Intertechnology, Inc. and Tower Semiconductor Ltd. compare based on key financial metrics to determine which better meets your investment needs.

About Vishay Intertechnology, Inc. and Tower Semiconductor Ltd.

Vishay Intertechnology, Inc. manufactures and sells discrete semiconductors and passive electronic components in the United States, Germany, rest of Europe, Israel, and Asia. The company operates through six segments: Metal Oxide Semiconductor Field Effect Transistors (MOSFETs), Diodes, Optoelectronic Components, Resistors, Inductors, and Capacitors segments. The MOSFETs segment offers low- and medium-voltage TrenchFET MOSFETs, high-voltage planar MOSFETs, high voltage Super Junction MOSFETs, power integrated circuits, and integrated function power devices. The Diodes segment provides rectifiers, small signal diodes, protection diodes, thyristors/silicon-controlled rectifiers, and power modules. The Optoelectronic Components segment offers standard and customer specific optoelectronic components, such as infrared (IR) emitters and detectors, IR remote control receivers, optocouplers, solid-state relays, optical sensors, light-emitting diodes, 7-segment displays, and IR data transceiver modules. The Resistors segment provides resistors used in various forms of electronic circuitry to adjust and regulate levels of voltage and current. The Inductors segment provides inductors for use as an internal magnetic field to change alternating current phase and resist alternating current. The Capacitors segment offers capacitors that store energy and discharge. It sells its products under the Siliconix, Dale, Draloric, Beyschlag, Sfernice, MCB, UltraSource, Applied Thin-Film Products, IHLP, HiRel Systems, Sprague, Vitramon, Barry, Roederstein, ESTA, Ametherm, and BCcomponents brand names. The company serves automotive, industrial, computing, consumer, telecommunications, military, aerospace, and healthcare markets. Vishay Intertechnology, Inc. was incorporated in 1962 and is headquartered in Malvern, Pennsylvania.

Tower Semiconductor Ltd., an independent semiconductor foundry, provides technology, development, and process platforms for integrated circuits in the United States, Japan, rest of Asia, and Europe. The company provides customizable process technologies, including SiGe, SiPho, mixed signal CMOS, RF CMOS, CMOS image sensor, non-imaging sensors, wafers, and integrated power management. It also offers a design enablement platform for a design cycle, as well as transfer optimization and development process services to integrated device manufacturers and fabless companies. The company serves consumer applications, personal computers, communications, handsets and smartphones, automotive, industrial, aerospace, and medical devices. Tower Semiconductor Ltd. was incorporated in 1993 and is headquartered in Migdal Haemek, Israel

Latest Electronic Equipment, Instruments & Components and Vishay Intertechnology, Inc., Tower Semiconductor Ltd. Stock News

As of September 2, 2026, Vishay Intertechnology, Inc. had a $4.7 billion market capitalization, compared to the Electronic Equipment, Instruments & Components median of $1.1 million. Vishay Intertechnology, Inc.’s stock is NA in 2026, NA in the previous five trading days and up 106.13% in the past year.

Currently, Vishay Intertechnology, Inc.’s price-earnings ratio is 147.9. Vishay Intertechnology, Inc.’s trailing 12-month revenue is $3.3 billion with a 0.9% net profit margin. Year-over-year quarterly sales growth most recently was 16.6%. Analysts expect adjusted earnings to reach $0.845 per share for the current fiscal year. Vishay Intertechnology, Inc. currently has a 1.3% dividend yield.

Currently, Tower Semiconductor Ltd.’s price-earnings ratio is 81.8. Tower Semiconductor Ltd.’s trailing 12-month revenue is $1.7 billion with a 16.9% net profit margin. Year-over-year quarterly sales growth most recently was 31.0%. Analysts expect adjusted earnings to reach $3.862 per share for the current fiscal year. Tower Semiconductor Ltd. does not currently pay a dividend.

How We Compare Vishay Intertechnology, Inc. and Tower Semiconductor 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 Vishay Intertechnology, Inc. and Tower Semiconductor Ltd.’s stock grades to see how they measure up against one another.

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Vishay Intertechnology, Inc. and Tower Semiconductor Ltd. Stock Value Grades

Company	Ticker	Value
Vishay Intertechnology, Inc.	VSH	C
Tower Semiconductor Ltd.	TSEM	F

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 Value Grade derives from a stock’s value score. The Value Score is the percentile rank of the average of the percentile ranks of the price-to-sales ratio, price-earnings ratio, enterprise-value-to-EBITDA (EV/EBITDA) ratio, shareholder yield, price-to-book-value ratio and price-to-free-cash-flow ratio. The score is variable, meaning it can consider all six ratios or, should any of the six ratios not be valid, the remaining ratios that are valid. To be assigned a Value Score, stocks must have a valid (non-null) ratio and corresponding ranking for at least two of the six valuation ratios.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are a good value and so on.

Vishay Intertechnology, Inc. has a Value Score of 41, which is Average. Tower Semiconductor Ltd. has a Value Score of 5, which is Ultra Expensive.

The Value Stock Winner: No Clear Winner

Neither Vishay Intertechnology, Inc. or Tower Semiconductor Ltd. has a high enough value 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 portfolio. It’s important to look at a wide range of financial metrics in order to determine if Vishay Intertechnology, Inc. or Tower Semiconductor Ltd. is the better investment when it comes to value.

Vishay Intertechnology, Inc. and Tower Semiconductor Ltd. Growth Grades

Company	Ticker	Growth
Vishay Intertechnology, Inc.	VSH	C
Tower Semiconductor Ltd.	TSEM	B

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.

Vishay Intertechnology, Inc. has a Growth Score of 56, which is Average. Tower Semiconductor Ltd. has a Growth Score of 73, which is Strong.

The Growth Grade Winner: Tower Semiconductor Ltd.

As you can clearly see from the Growth Grade breakdown above, Tower Semiconductor Ltd. has a more attractive growth grade than Vishay Intertechnology, Inc.. For investors who focus solely on how a company is growing relative to other companies in the same industry, Tower Semiconductor Ltd. could be a good stock to add to their portfolio. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Vishay Intertechnology, Inc. and Tower Semiconductor Ltd.’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Vishay Intertechnology, Inc.	VSH	B
Tower Semiconductor Ltd.	TSEM	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.

Vishay Intertechnology, Inc. has a Earnings Estimate Score of 76, which is Positive. Tower Semiconductor Ltd. has a Earnings Estimate Score of 88, which is Very Positive.

The Earnings Estimate Revisions Grade Winner: Tower Semiconductor Ltd.

As you can clearly see from the Earnings Estimate Revisions Grade breakdown above, Tower Semiconductor Ltd. has a better Earnings Estimate Revisions Grade than Vishay Intertechnology, Inc.. For those who are specifically looking for companies with better short-term prospects when compared to other companies in the same industry, Tower Semiconductor Ltd. could be a good stock to invest in. However, it’s important to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Other Vishay Intertechnology, Inc. and Tower Semiconductor Ltd. Grades

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

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.

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 Vishay Intertechnology, Inc. and Tower Semiconductor Ltd. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Vishay Intertechnology, Inc. or Tower Semiconductor Ltd. Stock?

Overall, Vishay Intertechnology, Inc. stock has a Value Score of 41, Growth Score of 56 and Estimate Revisions Score of 76.

Tower Semiconductor Ltd. stock has a Value Score of 5, Growth Score of 73 and Estimate Revisions Score of 88.

Comparing Vishay Intertechnology, Inc. and Tower Semiconductor 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.