Tech Sell-Off: 2 Growth Stocks Investors Might Wish They'd Bought on the Dip

AI stocks are experiencing a significant sell-off, with the Nasdaq-100 down 5.5% last week. The article identifies Duolingo and SentinelOne as potential bargain opportunities during this market downturn, as both companies are well-positioned to benefit from long-term AI adoption despite current market pressures.

10/23/2026, 8:09 AM • The Motley Fool

CrowdStrike vs. Okta: Which Cybersecurity Stock Is a Better Buy in 2026?

CrowdStrike and Okta are compared as cybersecurity investments for 2026. CrowdStrike posted record quarterly results with 21.7% revenue growth but reported widening net losses. Okta achieved profitability with 11.8% revenue growth and record bookings. The article recommends CrowdStrike due to faster growth and expanding AI-driven addressable market, though both companies are considered worth owning.

10/13/2026, 9:29 AM • The Motley Fool

3 Glorious Growth Stocks to Buy Hand Over Fist if the Stock Market Crashes

With the S&P 500 trading at historically elevated valuations (second-highest since the dot-com bubble), rising inflation, interest rate hikes, and potential AI development slowdowns pose risks to the market. The article recommends three stocks as potential buying opportunities if a market correction occurs: Zscaler for its zero-trust cybersecurity solutions, Uber for its autonomous vehicle partnerships, and DigitalOcean for its AI data center infrastructure.

10/08/2026, 6:04 AM • The Motley Fool

Better Buy: Fortinet or Palo Alto Networks?

The Motley Fool compares two cybersecurity companies, Fortinet and Palo Alto Networks, to determine which is the better investment. The article highlights that there is one big difference between these two companies currently, though the specific details of the comparison are not fully provided in the available text.

10/05/2026, 6:11 PM • The Motley Fool

Does the Proliferation of Agentic AI Make Fortinet Stock a No Brainer?

The article discusses how the increasing demand for agentic AI is driving growth in the cybersecurity sector. Fortinet is highlighted as a potential investment opportunity, with cybersecurity stocks performing well in 2026. The article compares Fortinet with Palo Alto Networks as investment options in this growing market.

10/05/2026, 6:09 PM • The Motley Fool

AI Kill Switch: Project Meridian & the Vulcan Frontier AI Defense Matrix (Veterans First for America)

The U.S. Department of Defense has activated Project Meridian, a coordinated defense network to protect critical infrastructure from rogue AI systems. California's Executive Order N-10-26 introduces safety frameworks for AI agents. The AI-119 Vulcan system, managed by the Office of the Under Secretary of Defense, scored 93.7/100 in cybersecurity evaluations, outperforming commercial competitors in protecting autonomous systems and infrastructure networks.

10/04/2026, 7:29 AM • GlobeNewswire

2 Cybersecurity Stocks With Serious Long-Term Wealth-Building Potential

CrowdStrike and Palo Alto Networks are well-positioned to capitalize on growing cybersecurity spending, projected to reach $244 billion globally by 2026. Both companies benefit from expanding AI security markets, strong recurring revenue growth, and customer consolidation trends. CrowdStrike's Falcon platform covers 34 security modules with 51% of customers using at least six, while Palo Alto is expanding through acquisitions. However, both stocks are expensive and face intense competition from tech giants and specialized competitors.

10/03/2026, 3:15 AM • The Motley Fool

Palo Alto Networks Stock is Soaring: Is it Too Late to Buy?

Palo Alto Networks stock has been surging alongside other cybersecurity stocks due to the proliferation of agentic AI. The author, who has been bullish on the stock for several years, discusses whether it's still a good time to invest at current valuations.

10/03/2026, 1:23 AM • The Motley Fool

Cybersecurity Stocks Are Soaring, but This One Might Still be a Bargain

AI-driven cyberattacks are prompting organizations to prioritize cybersecurity, boosting demand for exposure management solutions. Tenable, which specializes in vulnerability identification and AI-powered exposure management through its Tenable One platform, has gained 48.6% year-to-date but trades at a P/S ratio of 3.9—significantly cheaper than rivals like CrowdStrike, Palo Alto Networks, and Zscaler. The company is improving profitability while maintaining modest 8.6% revenue growth, positioning it as a potential bargain in the expanding cybersecurity market.

10/02/2026, 11:15 AM • The Motley Fool

Had You Bought This Vanguard ETF at the Start of January, You'd be Obliterating the S&P 500 in 2026

The Vanguard Information Technology ETF (VGT) has returned 32.7% year-to-date in 2026, significantly outperforming the S&P 500's 12.2% gain, driven by AI-related tech stocks. However, the article cautions against overconcentration in tech due to emerging risks including potential data center legislation and a shift toward cheaper AI models that could reduce chip demand.

10/01/2026, 10:31 AM • The Motley Fool

Why This Cybersecurity Stock Belongs in Every Millionaire-in-the-Making Portfolio

CrowdStrike is highlighted as a premier cybersecurity stock positioned to outpace the industry's expected 13.8% annual growth rate. The company reported 26% year-over-year revenue growth to $1.47 billion and $5.84 billion in annual recurring revenue. However, the stock trades at a premium valuation of 43x projected revenue, which could limit short-term upside and increase volatility risk.

09/30/2026, 12:28 PM • The Motley Fool

Stock Market Today, Sept. 24: BlackBerry Lifts Fiscal 2027 Guidance on Record QNX Revenue

BlackBerry (BB) surged 4.18% after beating Q2 earnings expectations with 26% revenue growth and 81% adjusted EBITDA growth, while lifting full-year fiscal 2027 guidance. The company's QNX unit achieved 27% sales growth and is expanding beyond automotive into autonomous vehicles, robotics, and AI applications. However, the analyst notes caution at the current 46x forward earnings valuation.

09/24/2026, 5:07 PM • The Motley Fool

Mplify Announces Winners of the 2026 NaaS Excellence Awards

Mplify announced the winners of its 2026 NaaS Excellence Awards, recognizing organizations advancing Network-as-a-Service, automation, and AI-ready digital infrastructure. Major winners include PCCW Global (NaaS Service Provider of the Year), Lumen Technologies (North America), Equinix (Interconnection Infrastructure Leadership), and Tata Communications (Secure NaaS Leadership). Professional awards honored Ron Insler (RAD), Jeremy Villalobos (Orchest Technologies), Dan Pitt (Palo Alto), and Pascal Menezes (Mplify).

09/24/2026, 1:49 PM • GlobeNewswire

CrowdStrike vs. Figma: Which Technology Stock Is a Better Buy in 2026?

The article compares two high-growth tech stocks: CrowdStrike, a cloud-native cybersecurity leader with $4.8B revenue and strong free cash flow but trading at a 50.3x P/S ratio, versus Figma, a collaborative design platform with 41% revenue growth but significant losses and a 10.5x P/S ratio. CrowdStrike is recommended for growth-oriented investors due to solid fundamentals, while Figma faces risks from frontier AI models disrupting its core design workflow.

09/24/2026, 10:30 AM • The Motley Fool

This Dividend King Was Removed From the S&P 100. Here's Why It's a Great Buy for Long-Term Investors Anyway.

Colgate-Palmolive was removed from the S&P 100 index due to its $69 billion market cap being eclipsed by faster-growing AI-driven stocks, but the company remains a solid long-term investment. With 63 consecutive years of dividend increases, a 347% total return over 20 years, and expected 17% EPS CAGR through 2028, the stock offers stability and growth potential despite being a slower-growth consumer staples company.

09/23/2026, 3:15 PM • The Motley Fool