What Changed
Price Move History
- Daily moves over 5%
- 26 252 sessions, October 2, 2025 to October 2, 2026
- Largest daily move
- +19.7% close of May 22, 2026
- 1-year change
- +5.4% closing prices, October 2, 2025 to October 2, 2026
- 1-month change
- -5.3% closing prices, September 2, 2026 to October 2, 2026
Company Description
Harmonic Inc. (NASDAQ: HLIT) operates in the radio and television broadcasting and wireless communications equipment manufacturing industry within the broader manufacturing sector. According to company descriptions in its news releases, Harmonic positions itself as the worldwide leader in virtualized broadband and video delivery solutions, helping media companies and service providers deliver ultra-high-quality video streaming and broadcast services to consumers globally. The company is also described as having revolutionized broadband networking via what it calls the industry’s first virtualized broadband solution, enabling operators to deploy gigabit internet services more flexibly to homes and mobile devices.
Based on information from recent press releases and the Polygon description, Harmonic’s business has historically been organized around two main areas: a Broadband segment and a Video business. The Broadband segment focuses on broadband access solutions and related services that allow broadband operators to deploy high-speed internet for data, voice and video services. The Video business has provided video delivery software, products, system solutions and services that enable customers to create, prepare, store, play out and deliver a range of broadcast and streaming video services to consumer devices.
Broadband solutions and virtualized networking
Harmonic’s broadband activities, as described in multiple news releases, center on its cOS™ virtualized broadband platform and related network devices. The company states that this platform powers next-generation broadband services through tens of millions of customer premises equipment (CPE) devices worldwide for operators in regions including North America, Europe, Latin America and Asia. Press releases highlight collaborations with broadband operators and engineering partners to modernize networks, support migrations to DOCSIS technologies and fiber, and reduce hardware and power requirements.
Harmonic describes its cOS platform and associated solutions as enabling operators to improve reliability, increase speeds, enhance quality of experience and lower operational costs by moving to software-based, virtualized broadband architectures. In public statements, the company also emphasizes automation, analytics and real-time network visibility through services such as cOS Central and related applications that are designed to optimize spectrum usage and bandwidth.
Video delivery and streaming infrastructure
The Polygon description and multiple company press releases describe Harmonic’s Video business as providing video processing, production and playout solutions and services. These offerings are said to enable media customers to deliver broadcast and streaming video services to consumer devices such as televisions, personal computers, laptops, tablets and smartphones. Harmonic’s own descriptions refer to its role in simplifying OTT video delivery via cloud and software platforms and helping media companies and service providers monetize live and on-demand content on a variety of screens.
Recent news items reference specific products within this area, including the XOS Advanced Media Processor, EyeQ content-aware encoding technology, and primary distribution solutions that support functions such as ad insertion, program localization and centralized management of video distribution workflows. These solutions are described as being used by broadcasters and sports networks to improve video quality, manage streaming workflows and support monetization of live content.
Strategic focus and pending sale of the Video business
According to a December 2025 press release, Harmonic announced that it had received a binding offer from MediaKind to acquire Harmonic’s Video Business segment for cash, with the transaction expected to close in the first half of 2026, subject to a French employee works council consultation process, regulatory approvals and other customary conditions. Harmonic’s management characterizes this proposed transaction as a strategic step that would allow the company to concentrate on its core Broadband segment and growth priorities in virtualized broadband.
The same announcement notes that the transaction is intended to ensure continued innovation and support for Harmonic Video customers under MediaKind. Until completion, the Video business remains part of Harmonic, and the transaction is described as pending rather than completed. The company also refers to the expected capital infusion from the divestiture and the potential impact on its balance sheet and financial flexibility.
Customers, partnerships and deployments
Harmonic’s news releases describe collaborations with a range of operators and media organizations. Examples include partnerships with broadband operators in Europe to deploy the cOS platform, work with large telecom operators to modernize broadband networks, and engagements with broadcasters and sports networks using Harmonic’s video processing and primary distribution solutions. The company also highlights relationships with regional engineering partners that support deployments, integration and ongoing operations of its broadband solutions.
These public descriptions emphasize that Harmonic’s technology is used by service providers and media companies to deliver high-speed broadband connectivity and high-quality video experiences, and that the company supports both cloud-based and appliance-based deployments in its video-related offerings.
Financial reporting and segments
In its SEC filings and earnings press releases, Harmonic reports results for its Broadband and Video segments. The company discloses revenue, gross margin and other metrics for each segment, as well as consolidated financial measures. It also discusses bookings, backlog and deferred revenue, cash and cash equivalents, and the use of non-GAAP financial measures such as adjusted EBITDA. Management commentary in these materials references momentum in Broadband, growth in Video software-as-a-service revenue, and expectations related to broadband technology ramps and customer deployment plans.
Harmonic’s Form 8-K filings incorporate press releases that provide quarterly financial results and guidance. These documents explain the company’s use of non-GAAP metrics, outline risk factors that could affect future performance and describe the forward-looking nature of certain statements.
Position within the industry
Across multiple press releases, Harmonic describes itself as the worldwide leader in virtualized broadband and video delivery solutions and states that it is the market share leader in cable broadband equipment, virtual CMTS and distributed access architectures according to a third-party research firm. Within the manufacturing sector classification of radio and television broadcasting and wireless communications equipment, the company’s own materials emphasize its focus on software-based, virtualized platforms for broadband and video rather than solely on traditional hardware.
For investors and observers, Harmonic’s publicly available materials present a company centered on virtualized broadband networking and video delivery technologies, with a strategic shift underway to focus more tightly on broadband following the announced pending sale of its Video business segment.
Stock Performance
Harmonic (HLIT) closed at $11.17 on October 2, 2026. Over the past 12 months, the price has gained 5.4%.
HLIT Metrics & Rankings
Price returns through October 2, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.
Latest News
Harmonic has 10 recent news articles, with the latest published 4 days ago. Of the recent coverage, 7 articles coincided with positive price movement and 3 with negative movement. Key topics include partnership, conferences, earnings. View all HLIT news →
SEC Filings
Harmonic has filed 10 recent SEC filings, including 8 Form 4, 1 Form 10-Q, 1 Form NT 10-Q. The most recent filing was submitted on September 15, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all HLIT SEC filings →
Financial Highlights
Harmonic generated $360.5M in revenue in FY2025, retaining a 48.5% gross margin, operating income reached $14.1M (3.9% operating margin), and net income was $1.2M, reflecting a 0.3% net profit margin. Diluted earnings per share stood at -$0.38. The company generated $108.0M in operating cash flow. The current ratio was 2.50, measuring current assets divided by current liabilities.
Upcoming Events
Short Interest History
Short interest in Harmonic (HLIT) currently stands at 6.3 million shares, up 8.1% from the previous reporting period, representing 5.9% of the float. Since October 2025, short interest has increased by 182.5%.
Days to Cover History
Days to cover for Harmonic (HLIT) currently stands at 5.1 days, up 18.4% from the previous period. The ratio is the reported short interest divided by the average daily trading volume. Since October 2025, the figure has increased by 94.6%. Across the settlements charted above, it has ranged from 1.0 to 5.1 days.
HLIT Company Profile & Sector Positioning
Harmonic (HLIT) operates in the Communication Equipment industry within the broader Technology sector and is listed on the NASDAQ.
Investors comparing HLIT often look at related companies in the same sector, including Telesat Corporation (TSAT), Digi International Inc (DGII), ADTRAN Holdings, Inc. (ADTN), Applied Optoelectronics, Inc. (AAOI), and NETGEAR, Inc. (NTGR). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate HLIT's relative position within its industry.