← Tenable overview

Tenable vs Fortinet: why the prices moved differently

Weekly · monthly · quarterly news summaries, side by side in time

Tenable Holdings Inc (TENB)

Q3 2026
▲3▼1

Tenable Surges on AI Security Demand and Strong Q2 Results

  • Hexa AI Launch and AI Security Expansion Tenable launched Hexa AI, cutting task times from weeks to seconds, and expanded AI security coverage across Google Gemini and major MCP deployments. This strengthens its competitive edge in AI-powered cybersecurity, attracting customers and driving demand.

    This new product launch and AI integration directly fueled the stock's near-50% quarterly gain by enhancing Tenable's market position.

  • Strong Q2 Revenue and Raised Guidance Tenable reported Q2 revenue growth of 8.6% and raised full-year guidance, signaling robust business momentum. Record Tenable One adoption, now 50% of new business, and net dollar expansion at 106% further validate its platform strategy.

    These financial results and metrics demonstrate accelerating demand and operational execution, key drivers of the stock's strong performance.

  • SentinelOne Joint Research Validates Exposure Data Joint research with SentinelOne validated Tenable's exposure data, enhancing its credibility and potentially strengthening partnerships. This collaboration underscores the value of Tenable's data in the cybersecurity ecosystem.

    This validation boosts confidence in Tenable's technology and could lead to increased adoption, contributing to the stock's rise.

  • Convertible Notes Offering and Potential Dilution Tenable upsized a $725M convertible notes offering at 0.25% due 2031, funding debt repayment, buybacks, and capped calls. While this lowers interest costs and offsets dilution, potential future share conversion at $44.84 could pressure the stock if that price is reached.

    This capital raise introduces a risk of future dilution and potential stock pressure, a counterweight to the positive drivers.

September 2026
▲3

Tenable's AI security push and strong Q2 drive gains; convertible debt funds buybacks

  • Record Tenable One adoption lifts guidance Tenable beat Q2 expectations and raised full-year guidance as its Tenable One platform hit 50% of new business, with net dollar expansion accelerating to 106%. This shows customers are buying more and staying longer, which supports future revenue and profits, pushing the stock up.

    This is the core fundamental driver of the period, directly boosting investor confidence and the stock price.

  • AI security coverage expands to Google Gemini Tenable added Google Gemini to its AI security coverage, now covering all major AI platforms and developer tools. This positions Tenable to capture demand as AI adoption grows, and the company returned to net profit, reinforcing the positive story.

    It shows Tenable is capitalizing on the AI trend, a key growth area that can drive future demand.

  • Joint research highlights Tenable's exposure data value New research with SentinelOne shows attackers target vendor ecosystems, using Tenable's exposure data. This validates Tenable's technology and could boost demand for its products as organizations seek better visibility into vulnerabilities.

    It demonstrates the real-world value of Tenable's data, potentially driving new customers and revenue.

  • Upsized $725M convertible notes offering Tenable priced $725M in convertible notes at 0.25% due 2031, with proceeds to repay debt, repurchase shares, and fund capped calls. This lowers interest costs and offsets dilution, but the potential future share conversion at $44.84 could pressure the stock if reached.

    It's a major capital structure event that affects debt, share count, and potential dilution, influencing investor sentiment.

Latest
▲3

Tenable's AI security push and strong Q2 drive gains; convertible debt funds buybacks

  • Record Tenable One adoption lifts guidance Tenable beat Q2 expectations and raised full-year guidance as its Tenable One platform hit 50% of new business, with net dollar expansion accelerating to 106%. This shows customers are buying more and staying longer, which supports future revenue and profits, pushing the stock up.

    This is the core fundamental driver of the period, directly boosting investor confidence and the stock price.

  • AI security coverage expands to Google Gemini Tenable added Google Gemini to its AI security coverage, now covering all major AI platforms and developer tools. This positions Tenable to capture demand as AI adoption grows, and the company returned to net profit, reinforcing the positive story.

    It shows Tenable is capitalizing on the AI trend, a key growth area that can drive future demand.

  • Joint research highlights Tenable's exposure data value New research with SentinelOne shows attackers target vendor ecosystems, using Tenable's exposure data. This validates Tenable's technology and could boost demand for its products as organizations seek better visibility into vulnerabilities.

    It demonstrates the real-world value of Tenable's data, potentially driving new customers and revenue.

  • Upsized $725M convertible notes offering Tenable priced $725M in convertible notes at 0.25% due 2031, with proceeds to repay debt, repurchase shares, and fund capped calls. This lowers interest costs and offsets dilution, but the potential future share conversion at $44.84 could pressure the stock if reached.

    It's a major capital structure event that affects debt, share count, and potential dilution, influencing investor sentiment.

July 2026
▲4

Tenable's AI security push and raised guidance drive strong demand

  • Cybersecurity demand surges, Tenable leads Tenable stock jumped almost 50% as cybersecurity stocks outpaced semiconductors, signaling strong demand for its offerings. This broad sector momentum lifts TENB's price by attracting investors seeking exposure to the growing cybersecurity market.

    Shows sector-wide demand tailwind that directly benefits TENB.

  • Hexa AI launch transforms security operations Tenable launched Hexa AI, an agentic AI tool that cuts task times from weeks to seconds. This innovation strengthens Tenable's product edge, potentially boosting sales and pricing power, which supports a higher stock price.

    New product launch is a key growth catalyst for TENB.

  • Q2 beat and raised full-year guidance Tenable reported 8.6% revenue growth, improved margins, and raised full-year revenue and EPS guidance. Strong results and upbeat outlook increase investor confidence, pushing the stock up as future earnings expectations rise.

    Earnings beat and guidance raise are direct positive financial drivers.

  • AI exposure management expands to Gemini and MCP Tenable extended its AI security platform to cover Google Gemini and all major MCP deployments, detecting 457 million AI-related issues. This broadens its addressable market and reinforces its leadership in AI security, supporting long-term growth and stock appreciation.

    Product expansion into new AI ecosystems adds future revenue potential.

▲4

Tenable's AI security push and raised guidance drive strong demand

  • Cybersecurity demand surges, Tenable leads Tenable stock jumped almost 50% as cybersecurity stocks outpaced semiconductors, signaling strong demand for its offerings. This broad sector momentum lifts TENB's price by attracting investors seeking exposure to the growing cybersecurity market.

    Shows sector-wide demand tailwind that directly benefits TENB.

  • Hexa AI launch transforms security operations Tenable launched Hexa AI, an agentic AI tool that cuts task times from weeks to seconds. This innovation strengthens Tenable's product edge, potentially boosting sales and pricing power, which supports a higher stock price.

    New product launch is a key growth catalyst for TENB.

  • Q2 beat and raised full-year guidance Tenable reported 8.6% revenue growth, improved margins, and raised full-year revenue and EPS guidance. Strong results and upbeat outlook increase investor confidence, pushing the stock up as future earnings expectations rise.

    Earnings beat and guidance raise are direct positive financial drivers.

  • AI exposure management expands to Gemini and MCP Tenable extended its AI security platform to cover Google Gemini and all major MCP deployments, detecting 457 million AI-related issues. This broadens its addressable market and reinforces its leadership in AI security, supporting long-term growth and stock appreciation.

    Product expansion into new AI ecosystems adds future revenue potential.

Q2 2026
▲4▼1

Tenable gains on OpenAI tie-up, FedRAMP win, and analyst upgrade

  • OpenAI partnership boosts AI credentials Tenable joined OpenAI's Daybreak Cyber Partner Program to integrate GPT-5.5 into its exposure management platform. This positions Tenable at the forefront of AI-powered cybersecurity, potentially attracting customers and driving revenue growth. The stock rose 4.8% on the news.

    This is a major new partnership that directly enhances Tenable's product offering and investor sentiment.

  • AI-driven software selloff pressures sector A broader selloff in software stocks, triggered by fears that AI agents could cannibalize traditional subscription models, dragged Tenable down 2.5%. This reflects ongoing market anxiety about AI disrupting incumbent software companies, creating a headwind for Tenable's valuation.

    This highlights a key risk factor that could offset positive company-specific news and affect Tenable's stock price.

  • US-Iran de-escalation lifts growth stocks Tenable jumped 7.7% as US-Iran de-escalation removed geopolitical overhang, lowering oil prices and reducing rate hike fears. This benefits long-duration software stocks like Tenable, and a rotation from chips to software further supported the rally.

    This macro event significantly boosted Tenable's stock and reflects how geopolitical shifts can impact growth stocks.

  • FedRAMP High and IL5 authorization opens federal market Tenable One Cloud Exposure platform achieved FedRAMP High and IL5 authorization, enabling it to serve sensitive U.S. federal, defense, and intelligence workloads. This expands Tenable's addressable market in the public sector, though it also ties performance to government spending cycles.

    This certification is a new regulatory milestone that unlocks high-value government contracts, directly supporting future revenue.

  • JPMorgan raises price target and adds to Focus List JPMorgan raised its Tenable price target to $40 from $35 and added the stock to its Analyst Focus List, citing China threat-driven demand. The upgrade signals strong analyst confidence and contributed to a 7% stock gain, extending the previous day's rally.

    Analyst upgrades can influence investor sentiment and drive short-term price momentum, reinforcing the positive outlook.

June 2026
▲4▼1

Tenable gains on OpenAI tie-up, FedRAMP win, and analyst upgrade

  • OpenAI partnership boosts AI credentials Tenable joined OpenAI's Daybreak Cyber Partner Program to integrate GPT-5.5 into its exposure management platform. This positions Tenable at the forefront of AI-powered cybersecurity, potentially attracting customers and driving revenue growth. The stock rose 4.8% on the news.

    This is a major new partnership that directly enhances Tenable's product offering and investor sentiment.

  • AI-driven software selloff pressures sector A broader selloff in software stocks, triggered by fears that AI agents could cannibalize traditional subscription models, dragged Tenable down 2.5%. This reflects ongoing market anxiety about AI disrupting incumbent software companies, creating a headwind for Tenable's valuation.

    This highlights a key risk factor that could offset positive company-specific news and affect Tenable's stock price.

  • US-Iran de-escalation lifts growth stocks Tenable jumped 7.7% as US-Iran de-escalation removed geopolitical overhang, lowering oil prices and reducing rate hike fears. This benefits long-duration software stocks like Tenable, and a rotation from chips to software further supported the rally.

    This macro event significantly boosted Tenable's stock and reflects how geopolitical shifts can impact growth stocks.

  • FedRAMP High and IL5 authorization opens federal market Tenable One Cloud Exposure platform achieved FedRAMP High and IL5 authorization, enabling it to serve sensitive U.S. federal, defense, and intelligence workloads. This expands Tenable's addressable market in the public sector, though it also ties performance to government spending cycles.

    This certification is a new regulatory milestone that unlocks high-value government contracts, directly supporting future revenue.

  • JPMorgan raises price target and adds to Focus List JPMorgan raised its Tenable price target to $40 from $35 and added the stock to its Analyst Focus List, citing China threat-driven demand. The upgrade signals strong analyst confidence and contributed to a 7% stock gain, extending the previous day's rally.

    Analyst upgrades can influence investor sentiment and drive short-term price momentum, reinforcing the positive outlook.

▲4▼1

Tenable gains on OpenAI tie-up, FedRAMP win, and analyst upgrade

  • OpenAI partnership boosts AI credentials Tenable joined OpenAI's Daybreak Cyber Partner Program to integrate GPT-5.5 into its exposure management platform. This positions Tenable at the forefront of AI-powered cybersecurity, potentially attracting customers and driving revenue growth. The stock rose 4.8% on the news.

    This is a major new partnership that directly enhances Tenable's product offering and investor sentiment.

  • AI-driven software selloff pressures sector A broader selloff in software stocks, triggered by fears that AI agents could cannibalize traditional subscription models, dragged Tenable down 2.5%. This reflects ongoing market anxiety about AI disrupting incumbent software companies, creating a headwind for Tenable's valuation.

    This highlights a key risk factor that could offset positive company-specific news and affect Tenable's stock price.

  • US-Iran de-escalation lifts growth stocks Tenable jumped 7.7% as US-Iran de-escalation removed geopolitical overhang, lowering oil prices and reducing rate hike fears. This benefits long-duration software stocks like Tenable, and a rotation from chips to software further supported the rally.

    This macro event significantly boosted Tenable's stock and reflects how geopolitical shifts can impact growth stocks.

  • FedRAMP High and IL5 authorization opens federal market Tenable One Cloud Exposure platform achieved FedRAMP High and IL5 authorization, enabling it to serve sensitive U.S. federal, defense, and intelligence workloads. This expands Tenable's addressable market in the public sector, though it also ties performance to government spending cycles.

    This certification is a new regulatory milestone that unlocks high-value government contracts, directly supporting future revenue.

  • JPMorgan raises price target and adds to Focus List JPMorgan raised its Tenable price target to $40 from $35 and added the stock to its Analyst Focus List, citing China threat-driven demand. The upgrade signals strong analyst confidence and contributed to a 7% stock gain, extending the previous day's rally.

    Analyst upgrades can influence investor sentiment and drive short-term price momentum, reinforcing the positive outlook.

Fortinet Inc (FTNT)

Q3 2026
▲3▼1

Fortinet Q3: AI Launches, Chip Deal, Record Results; Valuation and Cisco Risks

  • Record Q2 results and strong growth Fortinet reported Q2 revenue of $2.05B, up 20-26%, with product revenue up 52% and billings up 33%. Margins hit record levels, showing robust demand for its cybersecurity products.

    This point explains the strong financial performance that drove positive sentiment and stock gains.

  • AI security platform and strategic partnerships Fortinet launched FortiSOC, an AI security platform, acquired Virtue AI, and partnered with Intel Foundry for its next-gen SP6 chip. These moves expand its technology and diversify supply.

    These strategic actions highlight innovation and supply chain improvements that support future growth.

  • Analyst upgrades and 52-week high Analysts raised price targets to $170-$215, Morgan Stanley upgraded the stock, and shares hit a 52-week high of $175.23. FortiGate also earned a 'Recommended' rating in cloud firewall testing.

    This point captures the positive market reaction and validation from analysts and testing.

  • High valuation and competitive pressures The stock trades at roughly 60x earnings and 16-18x sales, well above fair value, leaving little room for disappointment. Cisco's expanded NVIDIA alliance and strong firewall growth intensify competition.

    This point highlights the key risks that could limit upside or pressure the stock.

September 2026
▲4

Fortinet's AI Security Demand Drives Guidance Raise, Price Target Hikes

  • Fortinet Raises Full-Year 2026 Guidance on Strong Q2 Fortinet raised full-year 2026 guidance after Q2 revenue grew 26% to $2.05B and product revenue surged 52%. Billings rose 33%. This signals robust demand for its security platform, boosting investor confidence and pushing the stock up.

    This is the core positive fundamental news that directly lifts FTNT's price.

  • Analysts Raise Price Targets and Fair Value on AI Demand Analysts lifted FTNT price targets to $170-$215 and fair value to $163.13, citing strong Q2 results and AI-related demand. Morgan Stanley upgraded the stock. This validates the growth story and attracts buyers, pushing the price up.

    Analyst upgrades and target hikes directly influence investor sentiment and buying pressure.

  • Fortinet Hits 52-Week High on AI Security Platform Demand FTNT hit a 52-week high of $175.23 as demand for its unified security platform accelerated. New products like FortiSOC and FortiEndpoint with AI capabilities drove billings up 33% and product revenue up 52%, fueling the rally.

    This shows the market's positive reaction to Fortinet's AI-driven product momentum.

  • Fortinet Earns Recommended Rating in Cloud Firewall Test Fortinet's FortiGate NGFW earned a Recommended rating with 99.7%+ security effectiveness in a 2026 cloud firewall test. This independent validation strengthens its competitive position and supports pricing power, positively impacting the stock.

    Third-party validation reinforces Fortinet's technology leadership, a key driver for future sales.

Latest
▲4

Fortinet's AI Security Demand Drives Guidance Raise, Price Target Hikes

  • Fortinet Raises Full-Year 2026 Guidance on Strong Q2 Fortinet raised full-year 2026 guidance after Q2 revenue grew 26% to $2.05B and product revenue surged 52%. Billings rose 33%. This signals robust demand for its security platform, boosting investor confidence and pushing the stock up.

    This is the core positive fundamental news that directly lifts FTNT's price.

  • Analysts Raise Price Targets and Fair Value on AI Demand Analysts lifted FTNT price targets to $170-$215 and fair value to $163.13, citing strong Q2 results and AI-related demand. Morgan Stanley upgraded the stock. This validates the growth story and attracts buyers, pushing the price up.

    Analyst upgrades and target hikes directly influence investor sentiment and buying pressure.

  • Fortinet Hits 52-Week High on AI Security Platform Demand FTNT hit a 52-week high of $175.23 as demand for its unified security platform accelerated. New products like FortiSOC and FortiEndpoint with AI capabilities drove billings up 33% and product revenue up 52%, fueling the rally.

    This shows the market's positive reaction to Fortinet's AI-driven product momentum.

  • Fortinet Earns Recommended Rating in Cloud Firewall Test Fortinet's FortiGate NGFW earned a Recommended rating with 99.7%+ security effectiveness in a 2026 cloud firewall test. This independent validation strengthens its competitive position and supports pricing power, positively impacting the stock.

    Third-party validation reinforces Fortinet's technology leadership, a key driver for future sales.

August 2026
▲3▼1

Fortinet's AI-Driven Demand and Intel Deal Fuel Growth

  • Intel Foundry Partnership Diversifies Chip Supply Fortinet signed Intel Foundry as its manufacturing partner for the next-gen Security Processor 6, reducing reliance on TSMC. This secures supply and supports future product launches, which can lift revenue and investor confidence.

    New partnership directly addresses supply chain and technology, a fresh positive catalyst.

  • CFO Details Broad-Based Demand and SASE Momentum Fortinet's CFO highlighted accelerating hardware sales, 52% product revenue growth, and unified SASE growing 35% to a quarter of sales. This shows strong demand across AI infrastructure, OT, and SASE, supporting the raised outlook and stock price.

    Provides concrete demand metrics that explain the raised guidance and stock strength.

  • Virtue AI Acquisition Bolsters AI Security Fortinet acquired Virtue AI to add AI runtime protection and agentic system security. This enhances its Security for AI strategy, potentially opening new revenue streams and keeping it competitive in AI security.

    New acquisition expands technology portfolio and addresses growing AI security market.

  • Cisco-NVIDIA Alliance Intensifies Competition Cisco expanded its Secure AI Factory with NVIDIA, embedding security into AI infrastructure to counter Fortinet. Cisco's security revenue rose 14% and firewall orders grew over 30%, posing a competitive threat that could pressure Fortinet's market share.

    New competitive development that could limit Fortinet's growth and is a real counterweight.

▲3▼1

Fortinet's AI-Driven Demand and Intel Deal Fuel Growth

  • Intel Foundry Partnership Diversifies Chip Supply Fortinet signed Intel Foundry as its manufacturing partner for the next-gen Security Processor 6, reducing reliance on TSMC. This secures supply and supports future product launches, which can lift revenue and investor confidence.

    New partnership directly addresses supply chain and technology, a fresh positive catalyst.

  • CFO Details Broad-Based Demand and SASE Momentum Fortinet's CFO highlighted accelerating hardware sales, 52% product revenue growth, and unified SASE growing 35% to a quarter of sales. This shows strong demand across AI infrastructure, OT, and SASE, supporting the raised outlook and stock price.

    Provides concrete demand metrics that explain the raised guidance and stock strength.

  • Virtue AI Acquisition Bolsters AI Security Fortinet acquired Virtue AI to add AI runtime protection and agentic system security. This enhances its Security for AI strategy, potentially opening new revenue streams and keeping it competitive in AI security.

    New acquisition expands technology portfolio and addresses growing AI security market.

  • Cisco-NVIDIA Alliance Intensifies Competition Cisco expanded its Secure AI Factory with NVIDIA, embedding security into AI infrastructure to counter Fortinet. Cisco's security revenue rose 14% and firewall orders grew over 30%, posing a competitive threat that could pressure Fortinet's market share.

    New competitive development that could limit Fortinet's growth and is a real counterweight.

July 2026
▲3▼1

Fortinet surges on AI platform, strong Q2, raised outlook

  • AI security platform launch Fortinet launched FortiSOC, an AI-powered security platform, strengthening its product lineup and appeal to customers adopting AI-driven security tools.

    New product launch that could drive future demand and competitive positioning.

  • Strong Q2 results and raised guidance Q2 revenue of $2.05 billion beat estimates, with 20% growth and record margins. Fortinet raised its 2026 outlook, sending shares up over 11%.

    Directly drove the stock's sharp rise in late July.

  • Analyst upgrades and Intel partnership Barclays and BofA lifted price targets on steady firewall demand. Intel named Fortinet its first outside foundry customer for the next-gen SP6 security chip.

    Boosted investor confidence and highlighted strategic validation.

  • Valuation and demand pull-forward risks Some firewall demand may be pulled forward, and the stock trades at roughly 60x earnings and 16–18x sales, well above fair value, leaving little room for disappointment.

    Provides a balanced view of potential downside risks despite strong momentum.

▲3

Fortinet Raises Outlook on Strong Billings; New Products Boost SASE Push

  • Fortinet raises full-year revenue and profit forecast Fortinet lifted its 2026 revenue outlook to $8.02–$8.18 billion and EPS to $3.41–$3.47, after Q2 revenue of $2.05 billion and EPS of 90 cents beat estimates. Strong billings signal robust customer demand, pushing the stock up over 11%.

    This is the main new event that directly answers why FTNT is moving right now.

  • New FortiGate 1200G and FortiSASE Outpost expand product line Fortinet launched the FortiGate 1200G firewall and FortiSASE Outpost, offering faster speeds and cloud-delivered security on customer premises. This strengthens its competitive position in the growing SASE market, supporting future revenue growth.

    A new product launch that shows innovation and addresses demand for unified security platforms.

  • Fortinet gains ground in SASE against Palo Alto Networks Palo Alto Networks faces margin pressure from acquisitions, while Fortinet sees stronger adoption of its unified SASE platform. This competitive win could lead to more customers and revenue, lifting investor sentiment.

    Highlights a competitive shift that benefits Fortinet's market share and pricing power.

  • High valuation leaves little room for error Fortinet trades at about 60 times earnings and 16–18 times sales, well above a fair value estimate of $125.56. While AI security optimism is high, any disappointment could quickly pressure the stock, making it a risk to watch.

    Provides a balanced view of the risk that could reverse recent gains.

▲4

Fortinet's AI Security Push and Firewall Demand Drive Positive Momentum

  • AI-Driven FortiSOC Launch and Strong Q1 Results Fortinet launched FortiSOC, an AI-powered security operations platform, after reporting 20% revenue growth, record margins, and raised full-year guidance. This shows the company is innovating and executing well, which supports a higher stock price.

    New product and strong financials directly boost investor confidence and future earnings potential.

  • Analyst Price Target Hikes on Steady Demand Barclays and BofA raised their price targets for Fortinet, citing steady demand and no inventory issues. Higher targets from respected analysts can attract more buyers and lift the stock.

    Analyst upgrades often influence market sentiment and can drive short-term price increases.

  • Enterprise Firewall Buying Surge and Cybersecurity Spending Shift Barclays noted enterprises are aggressively buying firewalls to beat price hikes, and IBM's warning about spending shifts highlighted sustained cybersecurity demand. This benefits Fortinet as a major firewall vendor, though some demand may be pulled forward.

    Directly addresses current demand drivers for Fortinet's core products and broader sector tailwinds.

  • Intel Foundry Partnership for Next-Gen Security Chip Intel named Fortinet as its first outside foundry customer to manufacture Fortinet's next-gen SP6 security chip. This secures advanced manufacturing and validates Fortinet's technology, potentially boosting future product competitiveness.

    New strategic partnership enhances supply chain and innovation, a positive for long-term growth.

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