Harmonic Inc.
Harmonic Inc. (Nasdaq: HLIT) provides broadband access solutions that help cable and telecommunications operators deploy high-speed internet and related data, voice and video services. Its products include cOS, a software-based broadband access platform that supports centralized, distributed and hybrid network… From the company’s description.
Over the twelve months to Oct 2, 2026, Harmonic Inc. reported revenue of $350.97M and a net loss of $35.19M. Its operating margin was 17.2%, and operations generated $36.24M in cash. In fiscal 2025, it reported revenue of $360.52M and a net loss of $43.31M.
Dotted labels explain each measure. is shown separately from the annual figures.
What Harmonic Inc. does
In the company’s own words
Harmonic Inc. (Nasdaq: HLIT) provides broadband access solutions that help cable and telecommunications operators deploy high-speed internet and related data, voice and video services. Its products include cOS, a software-based broadband access platform that supports centralized, distributed and hybrid network architectures, DOCSIS cable technology and fiber services; associated hardware includes distributed access nodes, PHY shelves, remote PHY devices and optical line termination equipment. The company also offers cOS Central Cloud Services, a subscription service combining technical support, customer success services and software-as-a-service tools, along with maintenance, consulting, integration and installation services. Harmonic reports one continuing business, Broadband; its Video business is classified as discontinued operations following a pending sale. Customers include cable and telco operators, served directly and through resellers and systems integrators. In fiscal 2025, Harmonic generated approximately $361 million in continuing-operations revenue and employed 534 people. Its website is http://www.harmonicinc.com.
Company details
- Sector
- Information Technology
- Industry (SIC)
- Communications Equipment
- Headquarters
- SAN JOSE, CA
- Fiscal year end
- December
- CIK
- 851310
- SIC
- 3663
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 Harmonic Inc. — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Largest fund holders · Harmonic 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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