NetScout Systems, Inc.
NetScout Systems, Inc. (Nasdaq: NTCT) provides enterprise network observability, carrier service assurance and cybersecurity solutions to enterprises, service providers, and local, state and federal government agencies. Its products use deep packet inspection to turn network activity into real-time data for monitoring… From the company’s description.
Over the twelve months to Sep 30, 2026, NetScout Systems, Inc. reported revenue of $886.33M, up 2.7% from a year earlier, and net income of $129.60M. Its operating margin was 15.3%, and operations generated $249.96M in cash. In fiscal 2025, it reported revenue of $859.48M, up 4.5% from fiscal 2024, and net income of $95.53M.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What NetScout Systems, Inc. does
In the company’s own words
NetScout Systems, Inc. (Nasdaq: NTCT) provides enterprise network observability, carrier service assurance and cybersecurity solutions to enterprises, service providers, and local, state and federal government agencies. Its products use deep packet inspection to turn network activity into real-time data for monitoring performance, troubleshooting applications and services, understanding user experience, and detecting or mitigating network threats, including distributed denial-of-service attacks. Offerings include nGeniusONE analytics, network visibility and packet-flow products, Omnis Insights and Omnis Cyber Intelligence, and Arbor-branded DDoS protection. Customers deploy its solutions as appliances, software, virtualized products or SaaS, and may also use support and managed services. NetScout serves a broad range of enterprise industries, as well as mobile, wireline, cable, internet and cloud providers; it reports its business as a single operating segment. For the fiscal year ended March 31, 2026, the company had 2,073 employees worldwide. Its website is www.netscout.com.
Company details
- Sector
- Information Technology
- Industry (SIC)
- Business Services & Software
- Headquarters
- WESTFORD, MA
- Fiscal year end
- March
- CIK
- 1078075
- SIC
- 7373
Financial performance, year by year
Fiscal 2011–2025 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns NetScout Systems, Inc. — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Largest fund holders · NetScout Systems, Inc.’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
Put this business in context.
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