Cisco Raises AI Outlook to $9 Billion, Still Drops 5 Percent

By Sophie Lindqvist

Cisco raised its AI infrastructure revenue outlook for fiscal 2027 to $9 billion on November 12 — and its stock still fell 5%, to $96.54. The reason: Wall Street, led by Citi, now suspects Cisco's growth has already topped out.

The move wasn't small. Cisco lifted its hyperscaler AI forecast from $7.5 billion just weeks after setting it, and posted the strongest quarterly numbers in its recent history. Yet three major banks cut their price targets on the stock in a single day.

The stakes here go beyond one company. Cisco, Arista Networks and Hewlett Packard Enterprise are the three biggest publicly traded bets on the networking layer of the AI buildout — the switches and fabrics that move data between GPUs. How investors price Cisco's order book tells you a lot about how durable the AI infrastructure spending cycle looks from the inside.

What did Cisco actually report?

The numbers were strong by any standard. Q1 FY2027 revenue rose 24.4% year over year to $18.52 billion. Non-GAAP EPS came in at $1.40, ahead of the consensus estimate. The networking segment, the part of Cisco most exposed to AI spending, grew 43% to $11.13 billion.

CEO Chuck Robbins framed the quarter as the beginning of something bigger. "We are in the very early stages of a multi-year networking supercycle, and we're confident in our ability to continue capturing the multi-billion-dollar opportunity it represents for Cisco," he said.

On the raised AI number, Robbins was specific about the mechanism: "the 90 days more visibility that gave us the confidence to raise it from seven and a half to nine." In other words, another quarter of hyperscaler orders made the bigger forecast defensible.

Cisco also lifted its full-year revenue guidance to a range of $74.8 billion to $75.8 billion.

Takeaway: the quarter itself was record-setting, and management put more money behind the AI story.

Why did the stock fall anyway?

The problem is the shape of the next quarter, not the last one. Cisco guided Q2 revenue to $18.0 billion to $18.2 billion — below the Q1 result. A sequential decline right after a blowout quarter is exactly the pattern you'd expect if growth has peaked.

Citi made that argument explicitly. The bank called the quarter solid but said the guidance suggests growth peaked in the October quarter. Citi cut its Cisco price target to $120 from $139 while keeping its Buy rating — a downgraded conviction, not a reversal.

Two other banks moved the same direction:

• Barclays (Equal Weight) cut its target to $109 from $123, citing lower market valuation multiples. It noted that gross margins are holding up better than feared despite a higher hyperscaler AI mix.
• Wells Fargo (Overweight) cut its target to $130 from $150 and called slowing product order growth the key investor focus.

The order data explains the nerves. Product orders grew 21% year over year — healthy, but below the 24.4% revenue growth. Orders excluding hyperscalers, the cleanest read on Cisco's core enterprise business, rose 14%.

Takeaway: the market isn't doubting the AI revenue; it's doubting whether the core business can keep pace once the hyperscaler surge normalizes.

How do Arista and HPE fit the picture?

Cisco's slide pulled the whole networking group down. Arista Networks (NYSE:ANET) fell 3% to $200.79, and Hewlett Packard Enterprise (NYSE:HPE) dropped 5% to $47.46.

Both peers reported faster growth than Cisco earlier in the quarter. On November 3, Arista posted Q3 2026 revenue of $3.66 billion, up 58.5% year over year, and guided to 38% to 40% revenue growth for 2027. On September 2, HPE reported Q3 FY2026 networking revenue of $2.893 billion, up 74.9%, boosted substantially by its Juniper Networks acquisition.

The three companies aren't direct clones, though, and that matters for reading the selloff.

What makes Cisco's model different from its rivals?

Cisco is a legacy enterprise networking vendor now riding the AI wave on top of its existing business. It sells across campus networking, security, collaboration and observability, with hyperscaler AI infrastructure layered on. The catch: hardware growth now outpaces its software and services lines, and that mix shift is what drives the margin debate — hardware typically carries lower margins than software.

Arista is the pure play. It's built on high-performance data-center Ethernet, sits at the center of hyperscaler and AI fabric buildouts, and differentiates through its EOS software.

HPE is the hybrid. It blends AI-driven servers, storage and financial services with a much larger networking arm after the Juniper deal, which ties its stock to server supply and enterprise IT budgets as well as networking demand.

Takeaway: Cisco carries the most diversified revenue base of the three, but also the most legacy exposure — which is why its growth-peak question is sharper than Arista's.

What decides the growth-peak debate?

The next data point arrives when Cisco reports again on February 10, 2027. Investors will be watching two things: whether product order growth holds, and whether the AI outlook keeps rising.

The bulls have real material. There's the raised full-year guidance, a record operating margin, and Robbins' view that campus refresh and sovereign infrastructure are both in early stages. Hyperscaler design wins strengthen that case further.

The bears can lean on the softer Q2 guide, hardware-driven margin pressure, and the three price-target cuts. Even after the 5% drop, Cisco is up 32% year to date — a gain large enough that some investors are banking profit on any hint of deceleration.

The number to watch is orders excluding hyperscalers. Strip out the AI giants and you see the underlying enterprise business, and that 14% growth figure is the honest test of whether Cisco's supercycle thesis extends beyond a handful of hyperscale customers.

Takeaway: one more quarter of order data, on February 10, will likely settle whether Cisco's $9 billion AI forecast marks a floor or a peak.