Welcome to our dedicated page for Harmonic SEC filings (Ticker: HLIT), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Harmonic Inc. filings document the company's broadband and video delivery business, operating results, capital structure, governance, and material events. Its 8-K reports include financial-result releases, material agreements, capital-structure disclosures, executive compensation matters, and board changes.
Harmonic proxy materials cover annual meeting matters, director elections, board committee information, compensation programs, stockholder voting items, and continuing operations centered on broadband network technology. The filing record also includes formal disclosures tied to incentive plans, corporate governance practices, risk factors, and the regulatory presentation of results and exhibits.
Harmonic Inc. reported strong quarterly growth as it shifts to a pure-play broadband business. Continuing operations revenue rose to $121.7 million, up 43% year over year, driven mainly by higher appliance and integration sales in North America and increased services.
Income from continuing operations climbed to $9.6 million from $2.4 million, though a higher tax provision, including $4.6 million of withholding taxes, limited net income to $7.3 million. The Video business, now classified as discontinued operations, generated $50.1 million of revenue but a small loss after advisory fees as Harmonic moves forward with its $145 million sale to MediaKind.
Gross margin eased to 52.3% as the mix shifted toward outside plant services, while cash and cash equivalents were $109.0 million and long-term debt stood at $111.5 million. The company repurchased about 4.2 million shares for $43.0 million and ended the quarter with $582.1 million of remaining performance obligations, most expected to convert to revenue within a year.
Morgan Stanley Smith Barney LLC submitted a Form 144 reporting proposed sales of Common shares related to restricted stock and performance-share awards. The filing lists multiple lots, including 3,030, 3,528, 3,528, 2,854, 3,081, 2,985, 2,984, 2,984, and 6,792 shares tied to grant dates between 08/15/2023 and 02/04/2025. The entries are described as Restricted Stock or Performance Shares.
Harmonic Inc. reported a strong first quarter of 2026 from its Broadband business and raised its full-year outlook. Broadband net revenue from continuing operations reached $121.7 million, with broadband revenue described as up 43% year over year and Rest-of-Market revenue up 78%. GAAP net income per diluted share from continuing operations was $0.10, and Non-GAAP net income per diluted share was $0.21. Backlog and deferred revenue rose to $582.1 million, an 87% increase compared to $311.7 million last year, while cash ended the quarter at $109.0 million.
The company repurchased about 4.2 million shares for $43.0 million and now expects full-year 2026 Broadband GAAP revenue between $475 million and $495 million, with GAAP EPS of $0.36–$0.45 and Non-GAAP EPS of $0.57–$0.67. Harmonic is selling its Video business to Leone Media Inc. for $145 million in cash, with closing expected in the second quarter of 2026, subject to conditions. In connection with this sale, Harmonic approved a new incentive plan for its Video Business leader, including accelerated vesting of certain restricted stock units and a potential $835,000 cash bonus upon successful completion of the transaction.
Harmonic Inc ownership disclosure: Vanguard Capital Management reports beneficial ownership of 5,517,292 shares of Common Stock (CUSIP 413160102), representing 5% of the class. The filer reports sole voting power for 816,938 shares and sole dispositive power for 5,517,292 shares. The statement explains holdings include securities held for Vanguard funds and managed accounts. The filing is signed by Ashley Grim, Head of Global Fund Administration, dated 04/30/2026.
Harmonic Inc reported a Schedule 13G showing Vanguard Portfolio Management beneficially owns 6,225,133 shares of Common Stock. The filing states this equals 5.64% of the class with sole dispositive power over 6,225,133 shares and sole voting power over 90,580 shares. The filing is signed on 04/29/2026.
Harmonic Inc. (HLIT) has called its 2026 annual stockholder meeting as a virtual-only event on June 4, 2026 at 9:00 a.m. Pacific Time. Stockholders of record as of April 8, 2026, when 108,477,403 common shares were outstanding, may vote.
Key items include electing seven directors, an advisory vote on named executive officer pay, and an advisory vote on how often to hold future say‑on‑pay votes, with the Board recommending an annual frequency. Stockholders are also asked to approve an amendment to the 2025 Equity Incentive Plan to add 7,000,000 shares to the share reserve and to ratify Ernst & Young LLP as independent auditor for 2026.
The Board highlights that 6 of 7 nominees are independent, the Chair and CEO roles are separated, all committees are fully independent, and directors follow stock ownership guidelines. The proxy also outlines director compensation, equity usage under the 2025 Plan, and Harmonic’s corporate social responsibility, inclusion, and employee development initiatives.
Harmonic Inc. senior vice president Ronald J. Glahn exercised restricted stock units and settled related taxes in shares. On April 15, 2026, he exercised 3,750 restricted stock units, receiving an equal number of Harmonic common shares. Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.
On the same date, 1,042 common shares were withheld at $9.88 per share to cover tax obligations, a non‑market, tax-withholding disposition rather than an open-market sale. After these transactions, Glahn directly held 35,890 shares of Harmonic common stock.
Harmonic Inc. disclosed that Dan Whalen resigned from its Board of Directors effective March 31, 2026. He stepped down due to potential conflicts of interest arising from a new role at another company. The company states his resignation did not result from any disagreement over its operations, policies, or practices.
Whalen had served on the Board since 2024, after an earlier term from 2021 to 2023, and sat on both the Audit Committee and Compensation Committee. Harmonic publicly thanked him for his years of service and contributions.
Harmonic Inc: The Vanguard Group filed Amendment No. 14 to a Schedule 13G/A stating it reports 0 shares of Harmonic Inc common stock and 0% beneficial ownership following an internal realignment. The filing notes certain Vanguard subsidiaries will report holdings separately under SEC Release No. 34-39538.
The filing is signed by Ashley Grim, Head of Global Fund Administration, with an internal realignment referenced on 01/12/2026 and a signature date of 03/27/2026.