The $9 Billion Question: Cisco Heads Into Earnings With AI Orders in Focus

Cisco reports fiscal Q4 results after the close today, and the number Wall Street is listening for is not in the revenue guide. It is the pace of AI infrastructure orders — the nine-billion-dollar question, after management raised its full-year AI order outlook from five billion to nine billion in May. Shares are up roughly 60 percent year to date and trade just below the all-time highs set over the summer, so tonight tells investors whether the AI story keeps compounding or whether the market has already paid for it.

The setup starts with a strong quarter already on the books. When Cisco reported fiscal Q3 in May, revenue hit a record $15.84 billion, up 12 percent year over year, powered by AI infrastructure orders of roughly $2 billion in the quarter alone. Campus switching — the bread-and-butter business many wrote off as mature — is being revived by the AI refresh cycle. The one soft spot was security, with revenue around $2 billion and roughly flat as the Splunk acquisition transitions to a cloud subscription model.

The guidance is solid without being spectacular. Management has guided revenue to $16.7 billion to $16.9 billion, non-GAAP EPS of $1.16 to $1.18, and GAAP EPS of $0.80 to $0.85. For the full year, the company raised revenue guidance to $62.8 billion to $63.0 billion, from $61.2 billion to $61.7 billion, with non-GAAP EPS of $4.27 to $4.29. The headline, though, is the AI order pipeline: a full-year outlook lifted from five billion to nine billion dollars. The pace at which that backlog converts to revenue is the metric to watch.

Cisco's AI story differs from the GPU names. It is not selling accelerators; it is selling the network fabric that connects them — the switches, optics, and routers inside AI data centers, plus the campus refresh AI traffic is forcing on enterprises. That is where Silicon One, Cisco's custom ASIC, comes in: by building its own silicon it controls the cost curve of high-end switching, and hyperscalers have become a meaningful customer class. The thesis is simple — every GPU cluster needs dramatically more networking than the compute it feeds, and Cisco sits directly in that path.

The Splunk story is the more complicated half of the equation. Security revenue has been roughly flat as customers migrate from perpetual licenses to Splunk's cloud subscription — a transition dip before the recurring upside arrives. Management has framed this as a deliberate pivot rather than a stumble, and the market has largely bought it. But security remains the one portfolio piece where the AI halo has not yet shown up in the numbers.

The stock's 2026 run has been remarkable for a company this size. Shares have climbed about 60 percent year to date, and after touching all-time highs in recent weeks they have pulled back modestly — roughly 7 percent below the peak, trading at about 25.8 times forward earnings. That is a real re-rating for a company that spent the post-pandemic years trading like a slow-growth utility, and the options market is pricing in a swing of around 8 percent on tonight's print.

The analyst community is split in an interesting way. KeyBanc reiterated its Overweight rating in late June and raised its price target, while JPMorgan holds an even more aggressive one. Zacks, by contrast, downgraded the stock from Strong Buy to Hold earlier this month, arguing the AI optimism is already priced in. Consensus stands at a Buy with a mean target above the current price — but not by the margin you would expect for a stock this hot.

So what matters when the numbers hit the tape? Whether AI orders continue at the pace implied by the nine-billion-dollar full-year outlook; whether security revenue finally inflects higher as the Splunk transition matures; and the tone of initial fiscal 2027 guidance — the market will be listening for whether management frames this as a multi-year supercycle or a one-year surge. The risks are real: at these multiples a guide-down would sting, and the downgrade is a reminder that a lot of good news is already in the stock. For a company that spent a decade being written off as legacy, Cisco enters this print with the AI narrative finally on its side — and a nine-billion-dollar order book to back it up.

Disclosure: The Signal holds no position in CSCO. Positions may change. This is not financial advice.