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 Silicon Laboratories Inc., Penguin Solutions, Inc., Penguin Solutions 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 Silicon Laboratories Inc., Penguin Solutions, Inc., Penguin Solutions and Inc. compare based on key financial metrics to determine which better meets your investment needs.

About Silicon Laboratories Inc., Penguin Solutions, Inc., Penguin Solutions and Inc.

Silicon Laboratories Inc., a fabless semiconductor company, provides mixed-signal analog intensive products in the United States, China, Taiwan, and internationally. Its products are used in various electronic products in a range of applications for the industrial Internet of Things (IoT), including connected home and security, industrial automation and control, smart metering and agriculture, smart street lighting, renewable energy, electric vehicle supply equipment, industrial wearables and equipment, commercial building automation, consumer electronics, asset tracking, and medical instrumentation; and commercial IoT applications, including smart buildings and lighting, access controls, asset tracking, electronic shelf labels, theft protection, power tools, and enterprise access points. The company’s smart home applications comprise smart home cameras, locks, gateways, residential lighting, window shades/blinds, heating, ventilation, air conditioning, switches, smoke/CO detectors, sensors, and home security panels; and connected health applications, including diabetes management, consumer health and fitness, elderly care, patient monitoring, and activity tracking, as well as provides wireless microcontrollers products. It sells its products through its direct sales force, as well as a network of independent sales representatives and distributors. The company was founded in 1996 and is headquartered in Austin, Texas.

Penguin Solutions, Inc. designs, builds, deploys and manages enterprise solutions worldwide. The company operates through three segments: Advanced Computing, Integrated Memory, and Optimized LED. It offers hardware, software, and services focusing on technical computing for core and cloud environments through computing and AI solutions. The company also provides Penguin Solutions OriginAI, an AI infrastructure solution for customers deploying GPUs at scale; continuous availability of customers critical data and applications in data centers and edge locations under the Stratus brand products; and dynamic random-access memory, modules, solid-state/flash storage, and integrated memory solutions to networking and telecom, data analytics, AI, and ML under the SMART Modular Technologies brand. In addition, it provides Zefr, a memory module; Altus and AMD EPYC based servers for expansive memory for AI workloads; flash memory products comprising solid-state drives, Serial Advanced Technology Attachment, and PCIe NVMe products in 2.5 enclosures, M.2, EDSFF, and other form factors; and multimediacard and embedded and removable USB products, SD and microSD Card configurations, and firmware development. Further, the company offers procurement, logistics, inventory management, temporary warehousing, programming, kitting, and packaging supply chain services; and LEDs under the Cree LED brand; Cree LED XLamp and J Series packaged LED components. It serves OEMs, enterprises, government, and other customers through direct and third-party channels. The company has a strategic collaboration with Deepgram, Dell Technologies, and ZulaFly to offer healthcare, location-based workflow, and safety solutions. The company was formerly known as SMART Global Holdings, Inc. and changed its name to Penguin Solutions, Inc. in October 2024. Penguin Solutions, Inc. was founded in 1988 and is headquartered in Fremont, California.

Penguin Solutions, Inc. designs, builds, deploys and manages enterprise solutions worldwide. The company operates through three segments: Advanced Computing, Integrated Memory, and Optimized LED. It offers hardware, software, and services focusing on technical computing for core and cloud environments through computing and AI solutions. The company also provides Penguin Solutions OriginAI, an AI infrastructure solution for customers deploying GPUs at scale; continuous availability of customers critical data and applications in data centers and edge locations under the Stratus brand products; and dynamic random-access memory, modules, solid-state/flash storage, and integrated memory solutions to networking and telecom, data analytics, AI, and ML under the SMART Modular Technologies brand. In addition, it provides Zefr, a memory module; Altus and AMD EPYC based servers for expansive memory for AI workloads; flash memory products comprising solid-state drives, Serial Advanced Technology Attachment, and PCIe NVMe products in 2.5 enclosures, M.2, EDSFF, and other form factors; and multimediacard and embedded and removable USB products, SD and microSD Card configurations, and firmware development. Further, the company offers procurement, logistics, inventory management, temporary warehousing, programming, kitting, and packaging supply chain services; and LEDs under the Cree LED brand; Cree LED XLamp and J Series packaged LED components. It serves OEMs, enterprises, government, and other customers through direct and third-party channels. The company has a strategic collaboration with Deepgram, Dell Technologies, and ZulaFly to offer healthcare, location-based workflow, and safety solutions. The company was formerly known as SMART Global Holdings, Inc. and changed its name to Penguin Solutions, Inc. in October 2024. Penguin Solutions, Inc. was founded in 1988 and is headquartered in Fremont, California.

Latest Semiconductors & Semiconductor Equipment and Silicon Laboratories Inc., Penguin Solutions, Inc. Stock News

As of July 10, 2026, Silicon Laboratories Inc. had a $7.2 billion market capitalization, compared to the Semiconductors & Semiconductor Equipment median of $4.9 million. Silicon Laboratories Inc.’s stock is up 67.3% in 2026, up 0.2% in the previous five trading days and up 54.71% in the past year.

Currently, Silicon Laboratories Inc. does not have a price-earnings ratio. Silicon Laboratories Inc.’s trailing 12-month revenue is $820.6 million with a -6.1% net profit margin. Year-over-year quarterly sales growth most recently was 20.1%. Analysts expect adjusted earnings to reach $2.746 per share for the current fiscal year. Silicon Laboratories Inc. does not currently pay a dividend.

As of July 10, 2026, Penguin Solutions, Inc. had a $4.0 billion market cap, putting it in the 64th percentile of all stocks. Penguin Solutions, Inc.’s stock is up 300.6% in 2026, up 27.5% in the previous five trading days and up 234.4% in the past year.

Currently, Penguin Solutions, Inc.’s price-earnings ratio is 56.4. Penguin Solutions, Inc.’s trailing 12-month revenue is $1.5 billion with a 6.4% net profit margin. Year-over-year quarterly sales growth most recently was 47.6%. Analysts expect adjusted earnings to reach $2.615 per share for the current fiscal year. Penguin Solutions, Inc. does not currently pay a dividend.

How We Compare Silicon Laboratories Inc., Penguin Solutions, Inc., Penguin Solutions 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 Silicon Laboratories Inc., Penguin Solutions, Inc., Penguin Solutions and Inc.’s stock grades to see how they measure up against one another.

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Silicon Laboratories Inc., Penguin Solutions, Inc., Penguin Solutions and Inc. Stock Value Grades

Company	Ticker	Value
Silicon Laboratories Inc.	SLAB	F
Penguin Solutions, Inc.	PENG	D
Penguin Solutions, Inc.	PENG	D

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.

Silicon Laboratories Inc. has a Value Score of 6, which is Ultra Expensive. Penguin Solutions, Inc. has a Value Score of 27, which is Expensive. Penguin Solutions, Inc. has a Value Score of 27, which is Expensive.

The Value Stock Winner: No Clear Winner

Neither Silicon Laboratories Inc., Penguin Solutions, Inc., Penguin Solutions 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 Silicon Laboratories Inc., Penguin Solutions, Inc., Penguin Solutions or Inc. is the better investment when it comes to value.

Silicon Laboratories Inc., Penguin Solutions, Inc., Penguin Solutions and Inc.’s Quality Grades

Company	Ticker	Quality
Silicon Laboratories Inc.	SLAB	B
Penguin Solutions, Inc.	PENG	C
Penguin Solutions, Inc.	PENG	C

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.

Silicon Laboratories Inc. has a Quality Score of 78, which is Strong. Penguin Solutions, Inc. has a Quality Score of 48, which is Average. Penguin Solutions, Inc. has a Quality Score of 48, which is Average.

The Quality Grade Winner: Silicon Laboratories Inc.

As you can clearly see from the Quality Grade breakdown above, Silicon Laboratories Inc. has a better overall quality grade than Penguin Solutions, Inc.. For investors who are looking for companies with higher quality than others in the same industry, Silicon Laboratories Inc. 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.

Silicon Laboratories Inc., Penguin Solutions, Inc., Penguin Solutions and Inc.’s Momentum Grades

Company	Ticker	Momentum
Silicon Laboratories Inc.	SLAB	B
Penguin Solutions, Inc.	PENG	A
Penguin Solutions, Inc.	PENG	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%.

Silicon Laboratories Inc. has a Momentum Score of 74, which is Strong. Penguin Solutions, Inc. has a Momentum Score of 99, which is Very Strong. Penguin Solutions, Inc. has a Momentum Score of 99, which is Very Strong.

The Momentum Grade Winner: Penguin Solutions, Inc.

As you can clearly see from the Momentum Grade breakdown above, Penguin Solutions, Inc. is considered to have stronger momentum compared to Silicon Laboratories Inc.. For those specifically looking for companies that have stronger momentum compared to other companies in the same industry, Penguin Solutions, Inc. 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.

Other Silicon Laboratories Inc., Penguin Solutions, Inc., Penguin Solutions and Inc. Grades

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

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

Growth investing builds on the idea that stocks of companies exhibiting strong, consistent and prolonged growth outperform those of slower-growth companies. AAII measures growth through consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations.

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 Silicon Laboratories Inc., Penguin Solutions, Inc., Penguin Solutions and Inc. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Silicon Laboratories Inc., Penguin Solutions, Inc., Penguin Solutions or Inc. Stock?

Overall, Silicon Laboratories Inc. stock has a Value Score of 6, Momentum Score of 74 and Quality Score of 78.

Penguin Solutions, Inc. stock has a Value Score of 27, Momentum Score of 99 and Quality Score of 48.

Penguin Solutions, Inc. stock has a Value Score of 27, Momentum Score of 99 and Quality Score of 48.

Comparing Silicon Laboratories Inc., Penguin Solutions, Inc., Penguin Solutions 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.