Wall Street Is Done Giving AI Software a Pass
Fortinet (FTNT) and ServiceNow (NOW) both missed expectations, with Fortinet cutting its full-year revenue guidance and ServiceNow missing Q4 revenue estimates. Both stocks fell sharply, with FTNT down 22% and NOW down 27%. Analysts downgraded or cut targets for both companies, and other cybersecurity stocks also declined. ServiceNow's CEO highlighted AI partnerships, but investors focused on the revenue miss.
How this was made

The 30-second read
Why it matters
Both Fortinet and ServiceNow experienced sharp declines despite beating estimates, indicating that investors prioritize forward guidance over near‑term beats in the AI software space.
Market read
The earnings and guidance revisions for two mid‑cap tech stocks triggered significant intraday moves, underscoring the importance of forward outlook in the AI‑driven market.
What to watch
Potential upside from long‑term AI contracts and the broader AI market tailwinds may mitigate short‑term weakness.
Background
The article discusses a shift in Wall Street sentiment toward AI‑related software, highlighting that recent earnings beats are insufficient when guidance is soft.
Ticker impact
Fortinet cut full-year service revenue guidance to $5.15‑$5.17B, below expectations, after Q3 beat, causing a ~22% share drop.
likely continued downside as investors price in lower service revenue outlook
Guidance is a primary disclosure with a material scale and a double‑digit intraday move; traders can act on the price weakness.
ServiceNow missed Q3 EPS by $0.02 and lowered Q4 revenue guidance to $4.25‑$4.26B, well under consensus, driving a ~27% share decline.
expected further pressure as the market digests the weak outlook
Earnings and guidance are fresh primary facts with a large price move; actionable for short‑term traders.
Market effects
Cybersecurity and enterprise‑software sectors may see broader risk‑off sentiment as guidance cuts raise doubts about AI‑driven growth.
U.S. tech indices could face short‑term pressure from the two large‑cap losers.
Limited to U.S. equities; no immediate global macro effect.
Counterpoint
If the guidance cuts are temporary and AI spend rebounds, the stocks could be oversold and present buying opportunities.
Key entities
- CompanyFortinet
Cybersecurity firm that cut its service revenue guidance.
- CompanyServiceNow
Enterprise‑software provider that missed EPS and lowered revenue guidance.




