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Cisco Systems (CSCO) earnings and revenue breakdown
Latest: Q4 FY26 · 10-K filed Sep 2, 2026 · Cisco Systems (CSCO) Q4 FY26 earnings results →
Q4 FY26 Revenue up 18% year over year to $17.3B · 22¢ of every $1 of revenue kept as net profit · operating margin 24.7%
Cisco Systems made $17.3B in Q4 FY26 (+18% Y/Y): Product $13.5B, Services $3.8B. Operating margin 24.7%, net earnings $3.9B. See where every dollar goes — costs, profit and cash — as a Sankey from the 10-K filed Sep 2, 2026.
Drawing the Sankey…
Open the interactive Sankey → click any line for what the company wrote about it, compare Y/Y and Q/Q, export as PNG or PDF

What changed this quarter
Revenue was $17.3B in Q4 FY26, up 18% year over year and up 9% from the previous quarter. Networking was the largest line at 57% of revenue.
Gross margin was 64.1%, up 0.9 points from Q4 FY25. Operating profit was $4.3B, a 24.7% margin (up 3.7 points year over year). Of the extra revenue versus Q4 FY25, 46% reached operating profit, above the 21% margin then. Operating expenses grew 10% against revenue growth of 18%. The fastest-growing cost line was Other operating costs (+155%). Net earnings were $3.9B, up 51% year over year. The effective tax rate was 21.8%.
Operating cash flow was $5.4B (up 27% year over year), 140% of net earnings. Non-cash charges added back $0.93B of share-based compensation. Working capital and other items added $0.60B. Capital expenditures of $0.39B left free cash flow of $5.0B.
Quarterly history
| Quarter | Form | Filed | Revenue | Y/Y | Op. margin | Net earnings | Op. cash flow |
|---|---|---|---|---|---|---|---|
| Q4 FY26 | 10-K | Sep 2, 2026 | $17.3B | +18% | 24.7% | $3.9B | $5.4B |
| Q3 FY26 | 10-Q | May 19, 2026 | $15.8B | +12% | 25.0% | $3.4B | $3.8B |
| Q2 FY26 | 10-Q | Feb 17, 2026 | $15.3B | +10% | 24.6% | $3.2B | $1.8B |
| Q1 FY26 | 10-Q | Nov 18, 2025 | $14.9B | +8% | 22.6% | $2.9B | $3.2B |
| Q4 FY25 | 10-K | Sep 3, 2025 | $14.7B | +8% | 21.0% | $2.5B | $4.2B |
| Q3 FY25 | 10-Q | May 20, 2025 | $14.1B | +11% | 22.6% | $2.5B | $4.1B |
| Q2 FY25 | 10-Q | Feb 18, 2025 | $14.0B | +9% | 22.3% | $2.4B | $2.2B |
Charts
In supply chains and themes
Interactive views
The same charts as the app — open one to draw it.
💵Where each $1 goesinteractive
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🌏Named in Asian annual reportsinteractive
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🔄Rotation against the market and its industry (RRG)interactive
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🔍Earnings qualityinteractive
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⚖️Fair value by methodinteractive
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🔭Outlook & guidanceinteractive
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📈Investments: gains and what it boughtinteractive
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🏭Its industry’s money flow (input-output)interactive
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Customers and suppliers named in filings
Sells to
- CCOI · Stated in 10-K (named, share not stated) · source
- SCSC · Stated in 10-K (named, share not stated) · source
- PLUS · Stated in 10-K (share of revenue from its products) · source
Buys from
- PLUS — 29% of the supplier’s revenue · Stated in 10-K (sentence) · source
- FN — 20% of the supplier’s revenue · Stated in 10-K (customer table) · source
About Cisco Systems
Cisco (NASDAQ: CSCO) is the worldwide technology leader that is revolutionizing the way organizations connect and protect in the AI era. For more than 40 years, Cisco has securely connected the world. With its industry leading AI-powered solutions and services, Cisco enables its customers, partners and communities to unlock innovation, enhance productivity and strengthen digital resilience. With purpose at its core, Cisco remains committed to creating a more connected and inclusive future for all. Discover more on The Newsroom and follow us on X at @Cisco.
In its own words, from its 8-K, filed Aug 12, 2026.
Cisco Systems against its Computer Communications Equipment peers
The largest companies of the same SEC industry, each at its latest quarter. Revenue growth: +18% against the peers' median +11%. Operating margin: 24.7% against the peers' median 16.5%.
| Company | Quarter | Revenue | Y/Y | Op. margin |
|---|---|---|---|---|
| CSCO Cisco Systems | Q4 FY26 | $17.3B | +18% | 24.7% |
| ANET Arista Networks | Q3 2026 | $3.7B | +58% | 44.9% |
| FFIV F5 | Q3 FY26 | $865M | +11% | 24.7% |
| EXTR Extreme Networks | Q1 FY27 | $341M | +10% | 6.8% |
| NTGR Netgear | Q3 2026 | $167M | -9% | -8.2% |
| DGII Digi International | Q3 FY26 | $139M | +29% | 16.5% |
| ATEN A10 Networks | Q3 2026 | $91.5M | +23% | 20.0% |
| LTRX Lantronix | Q4 FY26 | $31.2M | +8% | -1.3% |
| FOXX Foxx Development Holdings | Q4 FY26 | $7.0M | -50% | -97.7% |
Source: Cisco Systems 10-K on SEC EDGAR · CIK 858877 · Computer Communications Equipment
Guidance and outlook
13F: who owns CSCO and who is buying
More on CSCO
- How Cisco Systems makes money: revenue by segment
- Cisco Systems next earnings date and what analysts expect
- Cisco Systems stock forecast, price target and fair value
- Who owns Cisco Systems stock: holders, funds and Congress trades
- Cisco Systems guidance and outlook
- Is Cisco Systems a takeover target? LBO and rumors
- Cisco Systems recalls, complaints and regulation
History
Every quarter: Q4 FY26 results · Q3 FY26 results · Q2 FY26 results · Q1 FY26 results · Q4 FY25 results · Q3 FY25 results · Q2 FY25 results
- Cisco Systems gross margin by quarter
- Cisco Systems operating margin by quarter
- Cisco Systems net income by quarter
- Cisco Systems free cash flow by quarter
- Cisco Systems R&D spending by quarter
- Cisco Systems capital expenditures by quarter
- Cisco Systems Product revenue by quarter
- Cisco Systems Services revenue by quarter
