NASDAQ · HLITTechnologyRadio & TV Equipment

Harmonic Inc (HLIT)

$10.21+0.20%
Close Nov 4, 2026 · split-adjusted
Nov 3, 2026$10.19▼ 4.50% in range
Nov 3, 2025Low $8.85 · High $17.11Nov 3, 2026
What changed · written from our data
As of Nov 4, 2026

Harmonic closed at $10.21 on Nov 4, up 0.20%, 40.3% below its 52-week closing high. Volume of 2.2M shares was 1.42× its 20-day average (above normal).

Split-adjusted performance: -9.0% over one month, -16.2% over six months, -4.3% over one year.

In the quarter ended Jul 3, 2026, revenue was $133.46M, up 53.5% from a year earlier, with a net margin of -1.7%.

Short interest was 6.9M shares at the Oct 15 settlement, up 1.8% from the prior report (6.5% of float, 4.7 days to cover).

Market cap$1.11B109.1M shares
Revenue · quarter$133.5M+53.5% YoY
Diluted EPS$-0.02−166.7% YoY
P/E · TTM—
Net margin-1.7%Gross 52.4%
Dividend yieldNone
52-week range8.85 – 17.11−40.3% from high
Volume2.2M1.42× 20-day avg
Volatility · 60d47.5%Annualised
Short % of float6.5%4.7 days to cover
Net cash$121.3MCash $231.9M
Next earnings—Not scheduled
Split-adjusted performance
1W −4.8%1M −9.0%3M −12.6%6M −16.2%YTD +3.2%1Y −4.3%3Y +4.9%5Y +12.7%

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Radio & TV Equipment

Percentile among 17 companies (100 = best)

6-month momentum75
Revenue growth62
Net margin60
Value (low P/E)—
Size63

Industry medians: 6-month return −43.6%, revenue growth +36.8%, net margin −10.3%, P/E 36.9×.

Short interest

Details →
Shares short6.9M+1.8% vs prior
Days to cover4.7Settled Oct 15
% of float6.5%
Short vol. 10d47.3%of daily volume

Closest peers by size in Radio & TV Equipment

CompanyPriceToday6MRev. growthNet marginP/EMkt cap
HLITHarmonic$10.21+0.20%−16.2%+53.5%−1.7%—$1.11B
VISNVistance Networks$6.44−1.08%−47.3%—88.6%—$1.49BCompare
BKSYBlackSky Technology$16.77−3.84%−58.6%+50.1%−62.5%—$686.3MCompare
UMACUnusual Machines$13.03−10.88%−8.6%+687.3%−46.5%—$650.9MCompare
SATLSatellogic$3.21−2.43%−55.0%+258.5%−125.9%—$493.5MCompare
ONDSOndas$5.27−8.98%−43.6%+1235.4%−105.7%51.7$3.07BCompare
PLPlanet Labs PBC$12.65−6.37%−68.1%+58.1%−8.1%—$4.60BCompare
AVNWAviat Networks$19.90−1.09%+20.8%+4.8%−1.1%100.8$255.9MCompare
BKTIBK Technologies$66.97−2.55%−28.5%+10.6%13.5%18.6$252.4MCompare

Quick answers

What does Harmonic do?
Harmonic Inc engaged in broadband access solutions that enable broadband operators to more efficiently and effectively deploy high-speed internet for data, voice, and video services for their customers and versatile and high-performance video delivery software, products, system solutions and services that enable its customers to efficiently create, prepare, store, playout and deliver a full range of high-quality broadcast and streaming video services to consumer devices, including televisions, personal computers, laptops, tablets, and smartphones. It has two segments, Broadband which provides broadband access solutions and related services, and Others; and Video business provides video processing and production and playout solutions and services, and Others.
What is HLIT's market cap?
$1.11B, based on the Nov 4 close of $10.21.
Does Harmonic pay a dividend?
No regular cash dividend has been paid in the last year.
How much of HLIT is sold short?
6.9M shares, 6.5% of float, as of Oct 15, 2026.
What sector is HLIT in?
Technology, in the Radio & TV Equipment industry.

About Harmonic

Harmonic Inc engaged in broadband access solutions that enable broadband operators to more efficiently and effectively deploy high-speed internet for data, voice, and video services for their customers and versatile and high-performance video delivery software, products, system solutions and services that enable its customers to efficiently create, prepare, store, playout and deliver a full range of high-quality broadcast and streaming video services to consumer devices, including televisions, personal computers, laptops, tablets, and smartphones. It has two segments, Broadband which provides broadband access solutions and related services, and Others; and Video business provides video processing and production and playout solutions and services, and Others.

HQ: San Jose, CA559 employeesListed May 30, 1995harmonicinc.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology