A10 Networks, Inc.
A10 Networks, Inc. (NYSE: ATEN) provides secure application and network infrastructure solutions to enterprises and service providers worldwide. Its products support application delivery and traffic management, DDoS protection, web application and API security, and centralized management across on-premises,… From the company’s description.
Over the twelve months to Sep 30, 2026, A10 Networks, Inc. reported revenue of $327.04M, up 15.0% from a year earlier, and net income of $47.94M. Its operating margin was 16.9%, and operations generated $88.02M in cash. In fiscal 2025, it reported revenue of $290.56M, up 11.0% from fiscal 2024, and net income of $42.14M.
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 A10 Networks, Inc. does
In the company’s own words
A10 Networks, Inc. (NYSE: ATEN) provides secure application and network infrastructure solutions to enterprises and service providers worldwide. Its products support application delivery and traffic management, DDoS protection, web application and API security, and centralized management across on-premises, hybrid-cloud, and distributed environments. Customers include organizations in telecommunications, technology, financial services, the public sector, industrial, retail, gaming, and education. The portfolio spans legacy networking, next-generation networking, and network security, including the A10 Defend security portfolio; offerings are delivered as hardware appliances, software, virtual and containerized products, and cloud-based services. The company also sells maintenance, support, and related services, and acquired ThreatX Protect’s assets and key personnel in 2025 to add cloud-delivered web application and API protection. A10 reported revenue of $290.6 million for fiscal 2025 and had 494 full-time employees at year-end. Its website is www.A10networks.com.
Company details
- Sector
- Information Technology
- Industry (SIC)
- Industrial Machinery
- Headquarters
- SAN JOSE, CA
- Fiscal year end
- December
- CIK
- 1580808
- SIC
- 3576
Financial performance, year by year
Fiscal 2014–2025 · 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 A10 Networks, Inc. — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Largest fund holders · A10 Networks, Inc.’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
A10 Networks, Inc.’s bonds, as funds hold them
Funds report holding 1 issues of A10 Networks, Inc.’s debt, $32.59M at market value — what funds hold, not the company’s total debt. Weighted-average coupon 2.75%, maturing 2030 to 2030.
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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