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 Netlist, Inc., OSI Systems or Inc. 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 Netlist, Inc., OSI Systems and Inc. compare based on key financial metrics to determine which better meets your investment needs.

About Netlist, Inc., OSI Systems and Inc.

Netlist, Inc. designs, manufactures, and markets memory subsystems for the server, high-performance computing, and communications markets in the United States and internationally. The company portfolio of proprietary technologies and design techniques includes planar design, alternative packaging techniques, and custom semiconductor logic to deliver memory subsystems; and sells specialty memory modules and flash-based products for use in data center and industrial applications. It resells component products, including solid state drive (SSD), dynamic random-access memory, NAND flash, and dual inline memory module (DIMM) to storage customers, appliance customers, system builders, and cloud and datacenter customers; and sells component inventory to distributors and other users of memory integrated circuits. The company markets and sells its products through a direct sales force and a network of independent sales representatives. The company is in strategic alliance with Samsung for memory product supply. Netlist, Inc. was incorporated in 2000 and is headquartered in Irvine, California.

OSI Systems, Inc. designs and manufactures specialized electronic systems and components for critical applications in the United States, Mexico, the rest of Americas, the United Kingdom, Europe, the Middle East, Africa, and the Asia-Pacific. The company offers security products, such as baggage and parcel inspection, cargo and vehicle inspection, hold baggage screening, people screening, radiation monitoring, explosive and narcotics trace detection, and optical inspection systems; turnkey security screening services for enterprise inspection process integration, operator training, and the staffing and operation of security screening checkpoints under the S2 brand. It also provides trace detection systems for trace amounts of explosives and narcotics and people screening products, including walk-through metal detectors for use at security checkpoints at airports, government buildings, sports arenas, and other venues; digital and analog high-power RF systems; and active components for detection of lights of different wavelengths and converts light into electrical signals. In addition, the company offers devices for emitting light in the form of lasers; passive components for amplifying, separating, and reflecting light under the OSI Optoelectronics brand; and printed circuit board assemblies, cable and harness assemblies, and complete systems. Further, it provides bedside monitors, such as the Xprezzon and Qube, as well as telemetry solutions; Spacelabs SafeNSound for assisting hospitals; predictive analytics clinical decision support solutions; Pathfinder SL and Lifescreen Pro analysis tools; and Eclipse Pro Holter recorders. Additionally, the company offers Eclipse Mini Ambulatory ECG recorders; ambulatory blood pressure monitors; Spacelabs OnTrak ambulatory blood pressure systems; Sentinel, a cardiology information management system; and multivendor compatible accessories. OSI Systems, Inc. was incorporated in 1987 and is headquartered in Hawthorne, California.

Latest Electronic Equipment, Instruments & Components and Netlist, Inc., OSI Systems, Inc. Stock News

As of October 9, 2026, Netlist, Inc. had a $2.4 billion market capitalization, compared to the Electronic Equipment, Instruments & Components median of $1.1 million. Netlist, Inc.’s stock is up 583.5% in 2026, up 7.5% in the previous five trading days and up 898.43% in the past year.

Currently, Netlist, Inc. does not have a price-earnings ratio. Netlist, Inc.’s trailing 12-month revenue is $332.7 million with a 0.2% net profit margin. Year-over-year quarterly sales growth most recently was 163.3%. Analysts expect adjusted earnings to reach $0.870 per share for the current fiscal year. Netlist, Inc. does not currently pay a dividend.

As of October 9, 2026, OSI Systems, Inc. had a $3.1 billion market cap, putting it in the 61st percentile of all stocks. OSI Systems, Inc.’s stock is down 23.2% in 2026, down 1.1% in the previous five trading days and down 21.6% in the past year.

Currently, OSI Systems, Inc.’s price-earnings ratio is 21.8. OSI Systems, Inc.’s trailing 12-month revenue is $1.8 billion with a 8.7% net profit margin. Year-over-year quarterly sales growth most recently was -4.1%. Analysts expect adjusted earnings to reach $11.371 per share for the current fiscal year. OSI Systems, Inc. does not currently pay a dividend.

How We Compare Netlist, Inc., OSI Systems and Inc. 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 Netlist, Inc., OSI Systems and Inc.’s stock grades to see how they measure up against one another.

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Netlist, Inc., OSI Systems and Inc. Stock Value Grades

Company	Ticker	Value
Netlist, Inc.	NLST	F
OSI Systems, Inc.	OSIS	C

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.

Netlist, Inc. has a Value Score of 3, which is Ultra Expensive. OSI Systems, Inc. has a Value Score of 45, which is Average.

The Value Stock Winner: No Clear Winner

Neither Netlist, Inc., OSI Systems or Inc. 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 Netlist, Inc., OSI Systems or Inc. is the better investment when it comes to value.

Netlist, Inc., OSI Systems and Inc. Growth Grades

Company	Ticker	Growth
Netlist, Inc.	NLST	F
OSI Systems, Inc.	OSIS	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.

Netlist, Inc. has a Growth Score of 20, which is Very Weak. OSI Systems, Inc. has a Growth Score of 73, which is Strong.

The Growth Grade Winner: OSI Systems, Inc.

As you can clearly see from the Growth Grade breakdown above, OSI Systems, Inc. has a more attractive growth grade than Netlist, Inc.. For investors who focus solely on how a company is growing relative to other companies in the same industry, OSI Systems, Inc. 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.

Netlist, Inc., OSI Systems and Inc.’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Netlist, Inc.	NLST	A
OSI Systems, Inc.	OSIS	C

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.

Netlist, Inc. has a Earnings Estimate Score of 97, which is Very Positive. OSI Systems, Inc. has a Earnings Estimate Score of 48, which is Neutral.

The Earnings Estimate Revisions Grade Winner: Netlist, Inc.

As you can clearly see from the Earnings Estimate Revisions Grade breakdown above, Netlist, Inc. has a better Earnings Estimate Revisions Grade than OSI Systems, Inc.. For those who are specifically looking for companies with better short-term prospects when compared to other companies in the same industry, Netlist, Inc. 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 Netlist, Inc., OSI Systems and Inc. 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 Netlist, Inc., OSI Systems and Inc. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Netlist, Inc., OSI Systems or Inc. Stock?

Overall, Netlist, Inc. stock has a Value Score of 3, Growth Score of 20 and Estimate Revisions Score of 97.

OSI Systems, Inc. stock has a Value Score of 45, Growth Score of 73 and Estimate Revisions Score of 48.

Comparing Netlist, Inc., OSI Systems and Inc.’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.