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Cisco Systems sign in front of the company's offices near Paris, France
Photo: Reuters

Cisco Stock Falls 7% After Morgan Stanley Downgrade

Cisco Systems / SEC2 min read6 sources

Why did Cisco stock fall 7%?

Cisco (CSCO) stock fell 7% to $96.13 on Thursday, Nov. 5, after a Morgan Stanley downgrade to Equal-Weight over worries that lower-profit AI hardware sales will squeeze margins.

Key numbers

Fiscal 2027 revenue guidance$72.2–73.4Bvs $68.7B Street estimate
AI infrastructure orders, fiscal 2026$9.3B$4B in Q4 alone
Stock after downgrade (Nov 5)$96.13-7%
Gross margin, Q4 (non-GAAP)66.3%vs 68.4% a year earlier
Q1 revenue expected today$18.11B+21.7% YoY

What happened

Cisco (CSCO) stock fell 7% to $96.13 on Thursday, Nov. 5, after a Morgan Stanley downgrade to Equal-Weight over worries that lower-profit AI hardware sales will squeeze margins. That drop came a week before Cisco reports quarterly results, due after the close today. In August, Cisco beat estimates and gave its own forecast (guidance) of $72.2–73.4 billion in sales for fiscal 2027, well above the $68.7 billion analysts expected. Shares still slipped after hours as investors worried about thinner profit margins. AI-related orders reached $9.3 billion for the year.

Why it matters

Cisco makes the networking equipment that moves data inside AI data centers, so its results show whether AI spending is still growing. The worry is profit margin, the share of each sale the company keeps as profit. Selling more low-profit hardware to big cloud customers can shrink it, even as sales rise. Cisco's gross margin was 66.3% last quarter, down from 68.4% a year earlier.

Who this affects

Marketbearish
Medium impact
Networking stock holders saw sharp drops; negative short term.
Companymixed
Medium impact
Cisco shareholders face margin worries despite strong AI orders.
Competitorsbearish
Medium impact
Arista and Ciena fell 10% and 15% that day.
Industrymixed
Medium impact
AI networking demand strong, but profit mix shifting.

Cisco vs Arista Networks, Ciena

CiscoCSCO$96.13-7%
Arista NetworksANET$159.82-10%
CienaCIEN$230.81-15%

As of 2026-11-05

How we got here

  1. Cisco beats Q4 estimates and guides fiscal 2027 revenue to $72.2–73.4B; shares slip after hours.

  2. Cisco announces it will report Q1 fiscal 2027 results on November 12.

  3. Morgan Stanley cuts Cisco to Equal-Weight, target $120 from $135; stock falls 7%.

  4. Cisco shares trade near $101.96, up 3.9%, ahead of earnings.

  5. Cisco reports Q1 fiscal 2027 results after the market close.

What to watch

  • Whether Q1 revenue lands in Cisco's $18.0–18.2B range versus $18.11B expected.2026-11-12
  • Gross margin versus Cisco's 65%–66% forecast, with lower-margin cloud hardware in focus.2026-11-12
  • Progress toward the roughly $7.5B of AI infrastructure revenue expected in fiscal 2027.2026-11-12

Educational content only. Not investment advice.

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