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 PC Connection, Inc., Mirion Technologies 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 PC Connection, Inc., Mirion Technologies and Inc. compare based on key financial metrics to determine which better meets your investment needs.

About PC Connection, Inc., Mirion Technologies and Inc.

PC Connection, Inc., together with its subsidiaries, provides various information technology (IT) solutions worldwide. It operates in three segments: Connection Enterprise Solutions, Connection Business Solutions, and Connection Public Sector Solutions. The company offers IT solutions, including computer systems, data center solutions, and artificial intelligence; a portfolio of managed services and professional services; services related to the design, configuration, and implementation of IT solutions; and cybersecurity, digital workspace, modern infrastructure, multicloud, and supply chain and lifecycle solutions and services. It also distributes accessories, cable and adapters, computer parts, computers, conferencing and AV products, electronics, media and supplies, monitors and projectors, networking products, office equipment, power products, printers and supplies, servers and accessories, software, and storage products; hardware, including devices and peripherals; notebooks/mobility products, desktops, communication products, displays, and sound products; and cloud solutions. The company markets its products and services through its websites. It serves large enterprise customers; small to medium-sized businesses, including small office/home office customers; healthcare, manufacturing, and retail industries; federal, state, and local government; educational institutions, including K-12 and higher education; medium-to-large corporations through outbound inside and field sales, digital and web advertising, and targeted marketing programs to specific market segments. PC Connection, Inc. was founded in 1982 and is headquartered in Merrimack, New Hampshire.

Mirion Technologies, Inc. provides radiation detection, measurement, analysis, and monitoring products and services in North America, Europe, and the Asia Pacific. It operates in two segments, Medical, and Nuclear & Safety. The Medical segment offers radiation oncology quality assurance and dosimetry solutions; patient safety solutions for diagnostic imaging and radiation therapy centers; radiation therapy quality assurance solutions for calibrating and verifying imaging and treatment accuracy; and radionuclide therapy products for nuclear medicine applications, such as product handling, medical imaging furniture, and rehabilitation products. This segment improves the quality and safety of cancer care delivery; and supports applications across medical diagnostics and practitioner safety. The Nuclear & Safety segment focuses on addressing critical radiation safety, measurement, and analysis applications; and provides personal radiation detection, identification equipment, and analysis tools. The company also offers include radiation measurement and monitoring solutions, reactor instrumentation and control detectors, imaging systems and cameras, and waste management systems; laboratory and scientific analysis systems comprising gamma/alpha spectroscopy, alpha/beta counting, specialty detectors, and spectroscopy software; radiation measurement and health physics instrumentation; and contamination and clearance monitors. It serves hospitals, clinics and urgent care facilities, dental and veterinary offices, radiation treatment facilities, OEMs for radiation therapy, laboratories, military organizations, government agencies, industrial companies, power and utility companies, reactor design firms, and NPPs. The company was formerly known as Global Monitoring Systems, Inc. and changed its name to Mirion Technologies, Inc. in January 2006. Mirion Technologies, Inc. was incorporated in 2005 and is headquartered in Atlanta, Georgia.

Latest Electronic Equipment, Instruments & Components and PC Connection, Inc., Mirion Technologies, Inc. Stock News

As of July 31, 2026, PC Connection, Inc. had a $2.1 billion market capitalization, compared to the Electronic Equipment, Instruments & Components median of $995.2 million. PC Connection, Inc.’s stock is up 44.9% in 2026, up 3.1% in the previous five trading days and up 30.75% in the past year.

Currently, PC Connection, Inc.’s price-earnings ratio is 22.1. PC Connection, Inc.’s trailing 12-month revenue is $3.0 billion with a 3.2% net profit margin. Year-over-year quarterly sales growth most recently was 12.4%. Analysts expect adjusted earnings to reach $4.175 per share for the current fiscal year. PC Connection, Inc. currently has a 1.0% dividend yield.

As of July 31, 2026, Mirion Technologies, Inc. had a $3.6 billion market cap, putting it in the 62nd percentile of all stocks. Mirion Technologies, Inc.’s stock is down 36% in 2026, down 9.4% in the previous five trading days and down 33.19% in the past year.

Currently, Mirion Technologies, Inc.’s price-earnings ratio is 170.2. Mirion Technologies, Inc.’s trailing 12-month revenue is $1.0 billion with a 2.4% net profit margin. Year-over-year quarterly sales growth most recently was 19.7%. Analysts expect adjusted earnings to reach $0.540 per share for the current fiscal year. Mirion Technologies, Inc. does not currently pay a dividend.

How We Compare PC Connection, Inc., Mirion Technologies 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 PC Connection, Inc., Mirion Technologies and Inc.’s stock grades to see how they measure up against one another.

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PC Connection, Inc., Mirion Technologies and Inc. Stock Value Grades

Company	Ticker	Value
PC Connection, Inc.	CNXN	C
Mirion Technologies, Inc.	MIR	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.

PC Connection, Inc. has a Value Score of 45, which is Average. Mirion Technologies, Inc. has a Value Score of 15, which is Ultra Expensive.

The Value Stock Winner: No Clear Winner

Neither PC Connection, Inc., Mirion Technologies 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 PC Connection, Inc., Mirion Technologies or Inc. is the better investment when it comes to value.

PC Connection, Inc., Mirion Technologies and Inc.’s Quality Grades

Company	Ticker	Quality
PC Connection, Inc.	CNXN	B
Mirion Technologies, Inc.	MIR	D

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.

PC Connection, Inc. has a Quality Score of 69, which is Strong. Mirion Technologies, Inc. has a Quality Score of 37, which is Weak.

The Quality Grade Winner: PC Connection, Inc.

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

PC Connection, Inc., Mirion Technologies and Inc.’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
PC Connection, Inc.	CNXN	A
Mirion Technologies, Inc.	MIR	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.

PC Connection, Inc. has a Earnings Estimate Score of 88, which is Very Positive. Mirion Technologies, Inc. has a Earnings Estimate Score of 59, which is Neutral.

The Earnings Estimate Revisions Grade Winner: PC Connection, Inc.

As you can clearly see from the Earnings Estimate Revisions Grade breakdown above, PC Connection, Inc. has a better Earnings Estimate Revisions Grade than Mirion Technologies, Inc.. For those who are specifically looking for companies with better short-term prospects when compared to other companies in the same industry, PC Connection, 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 PC Connection, Inc., Mirion Technologies and Inc. Grades

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

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 PC Connection, Inc., Mirion Technologies and Inc. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, PC Connection, Inc., Mirion Technologies or Inc. Stock?

Overall, PC Connection, Inc. stock has a Value Score of 45, Estimate Revisions Score of 88 and Quality Score of 69.

Mirion Technologies, Inc. stock has a Value Score of 15, Estimate Revisions Score of 59 and Quality Score of 37.

Comparing PC Connection, Inc., Mirion Technologies 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.