In this article, we will take a look at the 10 Best Cybersecurity Stocks to Buy Under $100.
The robust AI market is creating demand for cybersecurity experts due to the increasing number of security threats and the need for prompt responses. The growing significance of cybersecurity companies is reflected in the growth of various cybersecurity stocks. The First Trust NASDAQ Cybersecurity ETF (NASDAQ:CIBR) has soared over 14.81% year-to-date and 105% over the last five years, as of July 31.
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The growing threats across the IT sector, fueled by AI usage, have created notable opportunities for cybersecurity firms to get into the space. Wedbush analysts remain optimistic on cybersecurity stocks, citing the increasing complexity of digital systems, the rising use of digitalized resources, and the deepening penetration of business services to be major catalysts for the sector. Wedbush analysts, led by Daniel Ives, pointed out that the AI tailwinds will aid the robust momentum experienced in the first half of 2025. The growing demand for agentic AI only amplifies the outlook, increasing the need to protect digital assets and bridge the gap between security vulnerabilities. The analysts further mentioned a “very resilient spending environment” that continues to support strong industry performance.
Cybersecurity Market Outlook
Generative AI is transforming the cybersecurity market, particularly in its application as a defensive mechanism and enhancing operational efficiency. According to MarketsandMarkets, the global cybersecurity market size is projected to grow from $227.59 billion in 2025 to $351.92 billion by 2030, growing at a compound annual growth rate of 9.1%. The WEF Global Cybersecurity Outlook 2025 indicates that 66% of the respondents believe that AI and machine learning technologies will affect cybersecurity in 2025, while 13% believe that the convergence of IT and OT security will impact cybersecurity the most.
With these trends in view, let’s take a look at the 10 Best Cybersecurity Stocks to Buy Under $100.
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Our Methodology
To compile our list of the 10 best cybersecurity stocks to buy under $100, we searched cybersecurity stocks through various screeners and publications. We shortlisted the companies trading under $100. We have ranked the best cybersecurity stocks to buy under $100 in ascending order of the number of hedge fund investors. The data for hedge funds is taken from Insider Monkey’s Hedge Fund database, updated as of Q1 2025. Please note that the stock share price data was collected on July 31.
Why are we interested in the stocks that hedge funds pile into? The reason is simple: our research has shown that we can outperform the market by imitating the top stock picks of the best hedge funds. Our quarterly newsletter’s strategy selects 14 small-cap and large-cap stocks every quarter and has returned 373.4% since May 2014, beating its benchmark by 218 percentage points (see more details here).
10 Best Cybersecurity Stocks to Buy Under $100
10. Radware Ltd. (NASDAQ:RDWR)
Price Per Share: $25.76
No. of Hedge Fund Holders: 19
Radware Ltd. (NASDAQ:RDWR) is one of the best cybersecurity stocks to buy under $100. On July 29, Radware Ltd. (NASDAQ:RDWR) signed managed security service provider (MSSP) agreements with Epcom World Industries, GLESEC, North Atlantic Networks, and Tech Pro.
Radware Ltd. will be offering its Cloud Application Protection Services to these four U.S.-based companies in their managed services portfolios. These protection services will scale the partner firms’ businesses and expand their security offerings for customers. North Atlantic Networks will also offer Radware’s Cloud DDoS Protection Services to its customers.
“Applications are facing increasing exposure from bots, API abuse, web-layer DDoS attacks, and credential misuse. To enable MSSPs to respond where customer risk is expanding fastest, Radware offers a fully managed AppSec-as-a-Service platform that is ready to quickly deploy, scale, and monetize, without having to build a backend,” said John Eisenbarger, vice president of carriers and service providers for Radware.
MSSPs are looking for innovative ways to protect customers as they face limited in-house security staff, complex cyber threats, and budget constraints. Radware is making it easier for MSSPs to improve their security services efficiently.
Radware Ltd. (NASDAQ:RDWR) is a cybersecurity and application delivery solutions provider. Radware’s products and services focus on protecting against cyber attacks and providing optimal application service level for enterprises’ and carriers’ data centers.
9. A10 Networks, Inc. (NYSE:ATEN)
Price Per Share: $18.35
No. of Hedge Fund Holders: 24
A10 Networks, Inc. (NYSE:ATEN) is one of the best cybersecurity stocks to buy under $100. On July 23, A10 Networks, Inc. (NYSE:ATEN) signed an agreement with Exclusive Networks to enhance the reach of the distributor’s security and infrastructure solutions for on-premises, hybrid cloud, and edge-cloud environments.
Exclusive Network will provide the gateway to solution providers to procure A10 Networks’ products and services in the U.S. and Canada. A10’s specialized network, application, and AI security solutions target mid-market to enterprise organizations. A10’s addition to Exclusive Networks’ line card is part of its larger initiative to expand the distributor’s capabilities in North America.
“We place a high value on organizations that can effectively support our missions in both cybersecurity and the channel, and Exclusive Networks excels in both areas. This relationship will expand our reseller base, education and marketing abilities, and collective technical expertise, as well as support strategic use cases in security and AI across the enterprise market,” said Phil Labas, RVP, Americas channel and alliance partners at A10 Networks.
The A10 Networks solutions will support customers with complex networking, security, and application delivery requirements such as DDoS protection and SSL inspection, among other protections.
A10 Networks, Inc. (NYSE:ATEN) offers security and infrastructure solutions for on-premises, hybrid cloud, and edge-cloud environments. The company’s product portfolio addresses various cyber protection issues and solution requirements.
8. Infosys Limited (NYSE:INFY)
Price Per Share: $16.79
No. of Hedge Fund Holders: 30
Infosys Limited (NYSE:INFY) is one of the best cybersecurity stocks to buy under $100. On July 24, Susquehanna raised the price target on Infosys Limited (NYSE:INFY) stock from $18 to $19, keeping its Neutral rating.
James Friedman from Susquehanna increased the price target on INFY following solid Q1 FY2026 results, which saw the bottom end of guidance raised. Infosys has revised its revenue growth to 1-3% in constant currency terms, while operating margin guidance remains at 20-22% for FY2026. Friedman sees this to be encouraging, especially since third-party revenue is expected to decline.
Infosys Limited (NYSE:INFY) posted a strong start to FY2026 with a 2.6% sequential growth and a 3.8% year-over-year revenue growth. The company secured large deals worth $3.8 billion, indicating increasing client trust and delivery capabilities. Infosys is focusing on enterprise AI as the demand for AI agents continues to soar. The company has demonstrated leadership in this segment with successful client projects across various industries.
Infosys Limited (NYSE:INFY) is a diversified company that offers cybersecurity services, digital services, and consulting services. Infosys Cyber Security assists businesses in building a resilient and strong security profile. The company offers a comprehensive suite of cybersecurity services and solutions, including managed security services, cloud security, identity and access management, and data protection, among others.
7. Gen Digital Inc. (NASDAQ:GEN)
Price Per Share: $29.54
No. of Hedge Fund Holders: 31
Gen Digital Inc. (NASDAQ:GEN) is one of the best cybersecurity stocks to buy under $100. On July 14, B. Riley initiated coverage of Gen Digital Inc. (NASDAQ:GEN) stock and gave a Buy rating, setting the price target at $46.
Hal Goetsch from B. Riley initiated a Buy rating on GEN and mentioned that the company is a consumer-facing SaaS platform with unique offerings that cover the “entire waterfront” in cybersecurity protection and trust-based services. Goetsch sees Gen Digital’s MoneyLion acquisition as the catalyst for a fundamental change in its long-term growth trajectory.
Already operating cybersecurity brands such as Norton, Avast, and LifeLock, MoneyLion adds to the Gen’s portfolio and strengthens its leadership in financial wellness. Gen Digital will now empower consumers to manage and protect their digital and financial lives.
“We’re uniting decades of expertise and the global scale of Gen’s Consumer Cyber Safety Platform with MoneyLion’s industry-leading financial ecosystem. Gen is uniquely positioned to empower people to make smarter financial decisions, take greater control, and build lasting financial well-being,” said Vincent Pilette, CEO of Gen.
Gen Digital Inc. (NASDAQ:GEN) is a global cybersecurity firm that operates various safety brands, including Norton, Avast, LifeLock, MoneyLion, Avira, AVG, and CCleaner, among others.
6. Varonis Systems, Inc. (NASDAQ:VRNS)
Price Per Share: $56.38
No. of Hedge Fund Holders: 32
Varonis Systems, Inc. (NASDAQ:VRNS) is one of the best cybersecurity stocks to buy under $100. On July 24, Jefferies upgraded Varonis Systems, Inc. (NASDAQ:VRNS) stock from Hold to Buy, raising its price target from $50 to $65.
Joseph Gallo from Jefferies raised the rating and price target on VRNS as the analysts believe cybersecurity spend will remain robust and continue to hold a steady percentage of software budgets in the coming years. Varonis Systems offers small-cap exposure to AI in the space. During Q2 2025, the company saw a notable increase in SaaS revenue, growing significantly to $105.9 million from $44.8 million year-over-year. VRNS remains one of Gallo’s favorite stocks for the second half of 2025.
Gallo also pointed out that Varonis is well-positioned to address the increasingly important data governance market as generative AI adoption materializes. The SaaS revenue growth during Q2 is a major indicator of where the company is heading.
Varonis Systems, Inc. (NASDAQ:VRNS) is a data security company that offers a cloud-native data security platform. The company’s system discovers and classifies critical data, removes exposures, and detects advanced threats with AI-powered automation.
5. Rapid7, Inc. (NASDAQ:RPD)
Price Per Share: $21.06
No. of Hedge Fund Holders: 36
Rapid7, Inc. (NASDAQ:RPD) is one of the best cybersecurity stocks to buy under $100. On July 29, Rapid7, Inc. (NASDAQ:RPD) launched a new next-gen Security Information and Event Management (SIEM), Incident Command.
Incident Command will extend the capabilities of Rapid7’s Command Platform, transforming how security teams detect, investigate, and respond to threats. The latest addition of the company’s Command Platform unifies preventative attack and exposure management. It is powered by Agentic AI workflows designed by Rapid7’s SOC experts.
“We built the Command Platform to unify all customer data—not just what we collect—so that organizations get the facts from the beginning and reduce their time to action. Incident Command, our upgraded next-gen SIEM, gives customers the benefit of the Command Platform plus broadened access to our decades of SOC expertise with agentic AI integrated within the workflows they use every day,” said Corey Thomas, CEO of Rapid7.
Incident Command comes with attack surface context through Surface Command and assembled threat intelligence with Intelligence Hub. With this combination, the software will deliver a seamless user experience, allowing analysts to operate like experts and react faster and smarter.
Rapid7, Inc. (NASDAQ:RPD) is a cybersecurity and services provider. It offers expertise in the security operations center across information security, cloud operations, development, and information technology teams.
4. Akamai Technologies, Inc. (NASDAQ:AKAM)
Price Per Share: $77.54
No. of Hedge Fund Holders: 40
Akamai Technologies, Inc. (NASDAQ:AKAM) is one of the best cybersecurity stocks to buy under $100. On July 20, Akamai Technologies, Inc. (NASDAQ:AKAM) made a strategic partnership with Aqua Security to deliver an integrated solution that offers full-spectrum protection for AI applications from the AI workload to the edge.
As AI adoption across enterprises rises, security teams face the growing challenge of protecting dynamic AI workloads from threats such as prompt injection, data exfiltration, model manipulation, and toxic output. This collaboration combines Aqua’s deep runtime defense Secure AI with Akamai’s Firewall for AI. This will secure AI applications requiring core changes or application refactoring.
“AI applications are redefining the attack surface, and it’s not just about protecting what happens inside the model, but everything around it. As enterprises embrace AI to drive productivity and growth, most still lack the visibility to deploy it securely. Together with Aqua, we’re giving customers end-to-end control across the full AI lifecycle so they can innovate with speed and confidence,” said Rupesh Chokshi, SVP & GM, Application Security at Akamai Technologies.
Some of the key capabilities of the Akamai-Aqua solution would include AI model and agentic service discovery, prompt defense, AI workload protection, model-aware behavior profiling, and frictionless deployment.
Akamai Technologies, Inc. (NASDAQ:AKAM) is a cybersecurity and cloud computing firm that develops and provides solutions for global enterprises. Akamai provides solutions to build, secure, and accelerate enterprises’ applications and digital experiences.
3. Tenable Holdings, Inc. (NASDAQ:TENB)
Price Per Share: $32.06
No. of Hedge Fund Holders: 44
Tenable Holdings, Inc. (NASDAQ:TENB) is one of the best cybersecurity stocks to buy under $100. On July 24, Cantor Fitzgerald reiterated its Overweight rating on Tenable Holdings, Inc. (NASDAQ:TENB), maintaining its price target at $42.
Cantor Fitzgerald analyst Jonathan Ruykhaver kept his overweight rating on TENB ahead of the company’s Q2 2025 earnings. The analyst sees Tenable as a value play with potential upside driven by its One Platform, strategic mergers and acquisitions, and rising demand for its cloud security offering. The company has reduced its FY2025 billings and revenue guidance following its Q1 results due to concerns around government spending and macroeconomic pressures. The fact that the company hasn’t signed any deal cancellations, Ruykhaver believes that Tenable is setting conservative benchmarks that it can exceed throughout the year.
The company has a notable gross profit margin of 79% and has achieved 11.8% revenue growth over the last twelve months. Moreover, the company has a strong federal presence, with almost 15% of revenue coming from the public sector. Analysts expect Tenable to post an average earnings of $0.30 per share during Q2, in line with EPS a year ago. Despite the weak indicators, the firm maintains its strong presence in the industry.
Tenable Holdings, Inc. (NASDAQ:TENB) is an exposure management company that offers security visibility, insight, and action. It exposes and closes the cybersecurity gaps for organizations. Its exposure management tools can be deployed across on-premises, hybrid, and cloud environments. The tools assess cyber threats from third-party data sources that are part of the company’s IT stack.
2. SentinelOne, Inc. (NYSE:S)
Price Per Share: $18.26
No. of Hedge Fund Holders: 44
SentinelOne, Inc. (NYSE:S) is one of the best cybersecurity stocks to buy under $100. On July 17, Rosenblatt initiated coverage on SentinelOne, Inc. (NYSE:S) stock with a Buy rating and set a price target at $24.
Catharine Trebnick from Rosenblatt initiated coverage on SentinelOne and believes that the company is undervalued considering “its strategic position as a leader in AI-driven cybersecurity,” citing that it trades at almost a 40% discount compared to its peers. The company was recently named a Leader in the 2025 Gartner Magic Quadrant for Endpoint Protection Platforms (EPP). This was the fifth consecutive year that SentinelOne was positioned in the Leaders Quadrant. The company’s unmatched AI leadership in delivering autonomous protection across endpoint, cloud, and data makes it a market leader.
Trebnick sees a compelling opportunity for long-term investors who can see past near-term macro headwinds.
SentinelOne, Inc. (NYSE:S) is a cybersecurity provider in the U.S. and globally. The company’s Singularity Platform offers AI-powered autonomous threat prevention, detection, and response capabilities.
1. Cisco Systems, Inc. (NASDAQ:CSCO)
Price Per Share: $68.14
No. of Hedge Fund Holders: 82
Cisco Systems, Inc. (NASDAQ:CSCO) is one of the best cybersecurity stocks to buy under $100. On July 18, Morgan Stanley raised the price target on Cisco Systems, Inc. (NASDAQ:CSCO) stock from $67 to $70, keeping its Overweight rating.
Meta Marshall from Morgan Stanley increased the price target on CSCO following the firm’s quarterly Enterprise value added reseller call. Marshall hosted the reseller call and pointed out that Cisco’s Q2 VAR performance was in line with slightly above expectations. This indicates that its checks point to clear improvement in spending patterns in May and June compared to April 2025.
On the other hand, Evercore ISI has downgraded CSCO from Outperform to In-Line. The analyst at Evercore mentioned, “Cisco will struggle to get credited as an AI winner without disclosing AI revenue numbers. Thus far, they have only disclosed AI orders.”
Cisco Systems, Inc. (NASDAQ:CSCO) designs and sells various technologies that power the Internet. The company is integrating its product portfolios across networking, security, collaboration, applications, and cloud. The company integrates its cybersecurity solutions, such as Secure Malware Analytics, Cloudlock, and Duo Security, into networking products and services to serve networks.
While we acknowledge the potential of CSCO to grow, our conviction lies in the belief that some AI stocks hold greater promise for delivering higher returns and have limited downside risk. If you are looking for an AI stock that is more promising than CSCO and that has 100x upside potential, check out our report about this cheapest AI stock.
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