Sifting through countless of stocks in the Software 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 Qualys, Inc., Nutanix 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 Qualys, Inc., Nutanix and Inc. compare based on key financial metrics to determine which better meets your investment needs.

About Qualys, Inc., Nutanix and Inc.

Qualys, Inc. provides cloud-based platform delivering information technology (IT), security, and compliance solutions in the United States and internationally. The company provides Qualys Cloud Apps, which include cybersecurity asset management; enterprise TruRisk management; vulnerability management, detection, and response; total application security; patch management; custom assessment and remediation; multi-vector endpoint detection and response; policy audit; and file integrity monitoring. It offers TotalCloud, a cloud-native application protection platform, which include cloud workload protection, cloud detection and response, cloud security posture management, infrastructure as code, SaaS security posture management, cloud infrastructure and entitlement management, and Kubernetes and container security. In addition, the company markets and sells IT, security, and compliance solutions; offers Qualys' Enterprise TruRisk platform that enables customers to identify and manage IT and operational technology assets; collect and analyze IT security data; discover and prioritize vulnerabilities; quantify cyber risk exposure; recommend and implement remediation actions; and verify the implementation of such actions. Further, it offers asset tagging and management; reporting and dashboards; questionnaires and collaboration; remediation and workflow; big data correlation and analytics engine; and alerts and notifications. The company offers its solutions to enterprises, government entities, and small and medium-sized businesses in various industries, including education, financial services, government, healthcare, insurance, manufacturing, media, retail, technology, and utilities through its sales teams, as well as through security consulting organizations, managed service providers, resellers, cloud providers, and consulting firms. Qualys, Inc. was incorporated in 1999 and is headquartered in Foster City, California.

Nutanix, Inc. provides an enterprise cloud platform in North America, Europe, the Asia Pacific, the Middle East, Latin America, and Africa. It offers hyperconverged infrastructure software; Nutanix Cloud Platform, which is designed to enable organizations to build hybrid multicloud infrastructure; Nutanix cloud infrastructure, is a distributed HCI for enterprise IT applications, includes Nutanix AOS; Nutanix AHV; Nutanix data services for Kubernetes; flow network security; flow virtual networking provides software-defined networking with multi-tenant isolation; Nutanix Cloud Clusters; Nutanix central provides management of the Nutanix hybrid multicloud environment; and Nutanix prism, is the unified control plane and UI; Nutanix Cloud Manager, is a unified management solution; NCM Intelligent Operations; NCM Self-Service and Orchestration; NCM Cost Governance; and Nutanix Security Central unifies cloud security operations. In addition, the company offers Nutanix Kubernetes Platform, which is an enterprise-grade Kubernetes platform to accelerate app development without lock-in; Nutanix Unified Storage; Nutanix Files Storage, is a software-defined scale-out file storage solution; Nutanix Objects Storage, is a scale-out S3-compatible object storage solution; Nutanix Objects Storage; Nutanix Volumes Block Storage, is a software-defined storage solution; Nutanix Data Lens, is a cloud-based cyber resilience service; Nutanix Database Service; Nutanix Enterprise AI, is a centralized inferencing control plane; and GPT-in-a-Box is a full-stack help provide consistent data services for structured and unstructured data. Further, it provides product support, and consulting and implementation services. The company serves financial services, retail, manufacturing, public sector, automotive and other transportation, consumer goods, education, energy, healthcare, media, technology, and telecommunications industries. The company has a strategic alliance with NetApp, Inc. to integrate NetApp Intelligent Data Infrastructure built on NetApp enterprise storage systems with the Nutanix Cloud Platform (NCP) solution. The company was incorporated in 2009 and is headquartered in San Jose, California.

Latest Software and Qualys, Inc., Nutanix, Inc. Stock News

As of September 9, 2026, Qualys, Inc. had a $5.9 billion market capitalization, compared to the Software median of $1.1 million. Qualys, Inc.’s stock is up 26.6% in 2026, down 1.5% in the previous five trading days and up 25.9% in the past year.

Currently, Qualys, Inc.’s price-earnings ratio is 29.5. Qualys, Inc.’s trailing 12-month revenue is $703.0 million with a 29.4% net profit margin. Year-over-year quarterly sales growth most recently was 11.0%. Analysts expect adjusted earnings to reach $7.782 per share for the current fiscal year. Qualys, Inc. does not currently pay a dividend.

As of September 9, 2026, Nutanix, Inc. had a $18.1 billion market cap, putting it in the 85th percentile of all stocks. Nutanix, Inc.’s stock is up 28% in 2026, down 1% in the previous five trading days and down 10.72% in the past year.

Currently, Nutanix, Inc.’s price-earnings ratio is 70.1. Nutanix, Inc.’s trailing 12-month revenue is $2.7 billion with a 52.8% net profit margin. Year-over-year quarterly sales growth most recently was 10.0%. Analysts expect adjusted earnings to reach $2.314 per share for the current fiscal year. Nutanix, Inc. does not currently pay a dividend.

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

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Qualys, Inc., Nutanix and Inc. Growth Grades

Company	Ticker	Growth
Qualys, Inc.	QLYS	A
Nutanix, Inc.	NTNX	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.

Qualys, Inc. has a Growth Score of 89, which is Very Strong. Nutanix, Inc. has a Growth Score of 59, which is Average.

The Growth Grade Winner: Qualys, Inc.

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

Qualys, Inc., Nutanix and Inc.’s Quality Grades

Company	Ticker	Quality
Qualys, Inc.	QLYS	A
Nutanix, Inc.	NTNX	A

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.

Qualys, Inc. has a Quality Score of 99, which is Very Strong. Nutanix, Inc. has a Quality Score of 82, which is Very Strong.

The Quality Grade Winner: It’s a Tie!

Looking at the Quality Grade breakdown above, both Qualys, Inc., Nutanix and Inc. have a grade of A. For investors who focus solely on a company’s overall quality, you will need to conduct further research into both companies to see if they are a good fit for your portfolio. As a good rule of thumb, you should always analyze multiple factors based on a wide range of metrics before choosing a company to invest in.

Qualys, Inc., Nutanix and Inc.’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Qualys, Inc.	QLYS	B
Nutanix, Inc.	NTNX	B

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.

Qualys, Inc. has a Earnings Estimate Score of 69, which is Positive. Nutanix, Inc. has a Earnings Estimate Score of 79, which is Positive.

The Earnings Estimate Revisions Grade Winner: It’s a Tie!

Looking at the Earnings Estimate Revisions Grade breakdown above, both Qualys, Inc., Nutanix and Inc. have a grade of B. For those focusing solely on a company’s estimate revisions, other financial metrics will need to be evaluated to determine whether Qualys, Inc., Nutanix or Inc. is a better fit.

Other Qualys, Inc., Nutanix and Inc. Grades

In addition to Estimate Revisions, Quality and Growth, 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 Qualys, Inc., Nutanix and Inc. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Qualys, Inc., Nutanix or Inc. Stock?

Overall, Qualys, Inc. stock has a Growth Score of 89, Estimate Revisions Score of 69 and Quality Score of 99.

Nutanix, Inc. stock has a Growth Score of 59, Estimate Revisions Score of 79 and Quality Score of 82.

Comparing Qualys, Inc., Nutanix 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.