Harmonic Inc.

HLIT · NasdaqGS · Stock · Technology
$10.01
-4.94% today
Delayed price,

What Harmonic does

Harmonic Inc., together with its subsidiaries, provides broadband access solutions worldwide. The company provides software-based broadband access solution, including cOS software-based broadband access solutions to broadband operators, an end-to-end solution consisting of virtualized cloud-native software; hardware products include Oyster, Ripple and SeaStar DAA nodes; Reef and Wave PHY shelf products; pebble remote PHY Devices; and fin, pearl and pier OLT modules and devices; and cOS software-based broadband access solutions to broadband operators; and cOS central cloud services, a subscription service for cOS customers. It also provides technical support and professional services, such as maintenance and support, consulting, implementation, integration services, program management, technical design and planning, building and site preparation, integration and equipment installation, end-to-end system testing, and training, as well as SaaS-related support and deployment. It sells its products through its direct sales force, as well as through independent resellers and systems integrators. It also serves cable and telco operators. The company was incorporated in 1988 and is headquartered in San Jose, California.

Key facts

Sector
Technology
Industry
Communication Equipment
Market cap
$1.09B
P/E (ttm)
38.5
Forward P/E
12.4
Dividend yield
0.00%
Beta
1.33
Profit margin
-10.6%
Employees
552
Headquarters
San Jose, CA, United States
Exchange
NasdaqGS

Performance

1 Month
-9.8%
3 Months
-16.8%
6 Months
-4.7%
1 Year
-1.9%
5 Years
-6.9%
$8.4752-week range$17.68
Biggest setback — last 12 months
-34.1%
18 May 2026 → 14 Oct 2026
Fell from $15.20 to $10.01 — its sharpest sustained decline this year.
Biggest run-up — last 12 months
+71.4%
17 Nov 2025 → 18 May 2026
Ran from $8.87 to $15.20 — its strongest sustained advance this year.

Price outlook — trend & volatility model

● Trend: Below long-term trend
Price sits below its 200-day average, but the shorter-term averages are not cleanly aligned above/below it.
HorizonBear case (−1σ)Base caseBull case (+1σ)
1 Month$8.66 (-13.4%)$10.01$11.56 (+15.5%)
3 Months$7.80 (-22.1%)$10.01$12.85 (+28.4%)
6 Months$7.03 (-29.8%)$10.01$14.26 (+42.4%)
12 Months$6.07 (-39.4%)$10.01$16.50 (+64.9%)
Statistical, not machine-learning: a random-walk (no assumed drift) volatility model built from this ticker's own realized price history, plus a purely descriptive moving-average trend read. Illustrative only — not a price target and not financial advice. The bear and bull cases sit one standard deviation (1σ) below and above today's price, a range that covers about 68% of the outcomes the model treats as plausible, not a 68% chance of either case. Annualized volatility used: 50.0%, blended from this ticker's own 3-month and 1-year realized price history. Base case is deliberately flat — this quantifies a possible range, not a directional prediction. See the full model, including wider (≈95%) bands →

Comparable companies

Recent headlines

Recent insider activity

Sold 2,189 shares at $12.00 — Jankovic Walter, Chief Financial Officer · 2026-09-15
Acquired 20,032 shares — Ben-Natan Nimrod, President and CEO · 2026-09-15
Acquired 26,196 shares — Ben-Natan Nimrod, President and CEO · 2026-08-18
Sold 29,714 shares at $13.92 — Jankovic Walter, Chief Financial Officer · 2026-08-18
Sold 13,351 shares at $13.92 — Chu Timothy C, General Counsel & SVP, HR · 2026-08-18
Source: SEC Form 4 filings. An "acquired" entry with no price is typically a stock award or option exercise rather than an open-market purchase. Search all insider trades →

Learn the basics

Prices and company data are delayed reference figures from public sources (Yahoo Finance, SEC EDGAR) and may be inaccurate or out of date. This page is informational only — it is not investment advice or a recommendation to buy or sell any security. Past performance does not indicate future results.