HLIT · Nasdaq · CIK 0000851310

HARMONIC INC.

HARMONIC INC.’s most recent SEC filing in our snapshot is a Form 4 filed on Oct 19, 2026. In fiscal 2025 (year ended Dec 31, 2025) it reported revenue of $360.5M and net income of -$43.3M, according to its XBRL data on EDGAR. Its EDGAR record lists 57 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$360.5M
Net income, FY2025
-$43.3M
Form 4 filings on record, past 12 months
57

Company overview

Legal name (as filed)
HARMONIC INC.
Ticker
HLIT
SEC Central Index Key (CIK)
0000851310
Business address
SAN JOSE, CA
State or country of incorporation
DE
Fiscal year ends
December 31
SEC filer category
Large accelerated filer
Position in SEC ticker list
#2368 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from HARMONIC INC.’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$507.1MFY2021$625.0MFY2022$388.5MFY2023$488.2MFY2024$360.5MFY2025
Net income
$13.3MFY2021$28.2MFY2022$84.0MFY2023$39.2MFY2024-$43.3MFY2025
HLIT annual results
ItemFY2021
ended Dec 31, 2021		FY2022
ended Dec 31, 2022		FY2023
ended Dec 31, 2023		FY2024
ended Dec 31, 2024		FY2025
ended Dec 31, 2025
Revenue$507.1M$625.0M$388.5M$488.2M$360.5M
Net income$13.3M$28.2M$84.0M$39.2M-$43.3M
Diluted EPS$0.12$0.25$0.72$0.33-$0.38
Total assets$693.7M$710.0M$768.2M$796.5M$718.5M
Cash and equivalents$133.4M$89.6M$84.3M$101.5M$124.1M

XBRL tags used: revenue = RevenueFromContractWithCustomerExcludingAssessedTax; netIncome = NetIncomeLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

HLIT latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Feb 24, 202610-KAnnual report· period Dec 31, 2025Document · Index
Aug 17, 202610-QQuarterly report· period Jul 3, 2026Document · Index
Aug 12, 20268-KResults of operations· period Aug 12, 2026Document · Index
Apr 24, 2026DEF 14ADefinitive proxy statement· period Jun 4, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about HARMONIC INC., by form type:

4 ×238-K ×5144 ×210-Q ×2SCHEDULE 13G ×2NT 10-Q ×1SD ×1DEFR14A ×1ARS ×1DEFA14A ×1DEF 14A ×1
HLIT recent filings
FiledFormWhat it isOriginal
Oct 19, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 15, 2026Document · Index
Sep 15, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 11, 2026Document · Index
Sep 15, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 11, 2026Document · Index
Aug 18, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 15, 2026Document · Index
Aug 18, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 15, 2026Document · Index
Aug 18, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 15, 2026Document · Index
Aug 18, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 15, 2026Document · Index
Aug 17, 202610-QQuarterly report· period Jul 3, 2026Document · Index
Aug 12, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 10, 2026Document · Index
Aug 12, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 10, 2026Document · Index
Aug 12, 2026NT 10-QNT 10-Q· period Jul 3, 2026Document · Index
Aug 12, 20268-KResults of operations· period Aug 12, 2026Document · Index
Jul 17, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 15, 2026Document · Index
Jun 22, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 16, 2026Document · Index
Jun 17, 20268-KAcquisition or disposition completed; Director or officer change· period Jun 16, 2026Document · Index
Jun 15, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 11, 2026Document · Index
Jun 15, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 11, 2026Document · Index
Jun 8, 20268-KRegulation FD disclosure· period Jun 8, 2026Document · Index
Jun 5, 20268-KShareholder vote results· period Jun 4, 2026Document · Index
Jun 3, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 1, 2026Document · Index
May 28, 2026SDSpecialized disclosure report (conflict minerals)Document · Index
May 27, 20264Statement of changes in beneficial ownership (insider trade)· period May 22, 2026Document · Index
May 19, 20264Statement of changes in beneficial ownership (insider trade)· period May 15, 2026Document · Index
May 19, 20264Statement of changes in beneficial ownership (insider trade)· period May 15, 2026Document · Index
May 19, 20264Statement of changes in beneficial ownership (insider trade)· period May 15, 2026Document · Index
May 19, 20264Statement of changes in beneficial ownership (insider trade)· period May 15, 2026Document · Index
May 19, 20264Statement of changes in beneficial ownership (insider trade)· period May 15, 2026Document · Index
May 18, 20264Statement of changes in beneficial ownership (insider trade)· period May 14, 2026Document · Index
May 15, 20264Statement of changes in beneficial ownership (insider trade)· period May 13, 2026Document · Index
May 15, 2026DEFR14ADEFR14ADocument · Index
May 14, 2026144Notice of proposed sale of securitiesDocument · Index
May 13, 2026144Notice of proposed sale of securitiesDocument · Index
May 13, 202610-QQuarterly report· period Apr 3, 2026Document · Index
May 11, 20268-KResults of operations· period May 6, 2026Document · Index
Apr 30, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
Apr 29, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
Apr 24, 2026ARSARS· period Dec 31, 2025Document · Index
Apr 24, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Apr 24, 2026DEF 14ADefinitive proxy statement· period Jun 4, 2026Document · Index
Apr 17, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 15, 2026Document · Index

Insider filing activity

57 Form 4 filings appear in HARMONIC INC.’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0000851310 and XBRL company facts. HARMONIC INC. on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.