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HLIT Insider Trading

Insider Ownership Percentage: 1.74%
Insider Buying (Last 12 Months): $499,044.00
Insider Selling (Last 12 Months): $791,304.84

Harmonic Insider Trading History Chart

This chart shows the insider buying and selling history at Harmonic by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Harmonic Share Price & Price History

Current Price: $11.10
Price Change: ▲ Price Increase of +0.11 (1.00%)
As of 09/18/2026 04:00 PM ET

This chart shows the closing price history over time for HLIT up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Harmonic Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
5/14/2026Stephanie CopelandDirectorSell4,300$13.30$57,190.0020,752View SEC Filing Icon  
5/13/2026Neven HaltmayerSVPSell31,766$13.24$420,581.84133,924View SEC Filing Icon  
12/15/2025Neven HaltmayerSVPSell23,835$10.41$248,122.35149,570View SEC Filing Icon  
12/12/2025Neven HaltmayerSVPSell6,165$10.61$65,410.65173,405View SEC Filing Icon  
12/11/2025David KrallDirectorBuy47,528$10.50$499,044.00223,125View SEC Filing Icon  
8/1/2025Daniel T WhalenDirectorBuy2,000$8.25$16,500.0013,840View SEC Filing Icon  
5/30/2025Daniel T WhalenDirectorBuy2,000$8.99$17,980.0011,840View SEC Filing Icon  
2/24/2025Daniel T WhalenDirectorBuy3,000$10.15$30,450.008,840View SEC Filing Icon  
2/13/2025David KrallDirectorBuy10,000$9.78$97,800.00163,490View SEC Filing Icon  
2/13/2025Nimrod Ben-NatanCEOBuy7,780$9.65$75,077.00347,797View SEC Filing Icon  
2/12/2025Walter JankovicCFOBuy12,000$9.44$113,280.0046,129View SEC Filing Icon  
7/31/2024Neven HaltmayerSVPSell40,000$14.41$576,400.00122,211View SEC Filing Icon  
5/2/2024Ian GrahamSVPSell52,730$10.95$577,393.5063,616View SEC Filing Icon  
2/16/2024Neven HaltmayerSVPSell14,747$13.68$201,738.96156,559View SEC Filing Icon  
2/5/2024Nimrod Ben-NatanSVPSell100,000$12.91$1,291,000.00302,214View SEC Filing Icon  
2/2/2024Neven HaltmayerSVPSell10,558$13.11$138,415.38171,306View SEC Filing Icon  
1/31/2024Neven HaltmayerSVPSell24,695$11.58$285,968.10181,864View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Harmonic (NASDAQ:HLIT)

99.38% of Harmonic stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at HLIT by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Harmonic Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026Tidal Investments LLC26,414$0.43M0.0%-30.5%0.024%Search for SEC Filing on Google Icon
9/9/2026WINTON GROUP Ltd100,028$1.63M0.1%-28.7%0.092%Search for SEC Filing on Google Icon
9/9/2026Engineers Gate Manager LP76,479$1.25M0.0%+59.6%0.070%Search for SEC Filing on Google Icon
9/9/2026Integrated Wealth Concepts LLC2,871$47K0.0%N/A0.003%Search for SEC Filing on Google Icon
9/9/2026Squarepoint Ops LLC344,782$5.63M0.0%+486.9%0.316%Search for SEC Filing on Google Icon
9/8/2026Arizona State Retirement System28,898$0.47M0.0%-6.3%0.026%Search for SEC Filing on Google Icon
9/8/2026Nykredit A S2,227$36K0.0%N/A0.002%Search for SEC Filing on Google Icon
9/2/2026Allianz Asset Management GmbH250,466$4.09M0.0%N/A0.230%Search for SEC Filing on Google Icon
8/26/2026Amundi45,621$0.75M0.0%-12.5%0.042%Search for SEC Filing on Google Icon
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al111,300$1.82M0.0%N/A0.102%Search for SEC Filing on Google Icon
8/22/2026FirstWave Capital Management LLC84,874$1.39M0.6%N/A0.078%Search for SEC Filing on Google Icon
8/21/2026AXQ Capital LP24,919$0.41M0.0%-49.4%0.023%Search for SEC Filing on Google Icon
8/21/2026Nykredit A S2,227$36K0.0%N/A0.002%Search for SEC Filing on Google Icon
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC304,286$4.97M0.0%+4.7%0.280%Search for SEC Filing on Google Icon
8/19/2026Hsbc Holdings PLC83,651$1.36M0.0%+308.5%0.077%Search for SEC Filing on Google Icon
8/17/2026Bank of America Corp DE217,192$3.55M0.0%N/A0.200%Search for SEC Filing on Google Icon
8/15/2026Man Group plc126,586$2.07M0.0%N/A0.117%Search for SEC Filing on Google Icon
8/15/2026Jupiter Topco LLC44,438$0.73M0.0%N/A0.041%Search for SEC Filing on Google Icon
8/14/2026Hsbc Holdings PLC83,651$1.36M0.0%N/A0.077%Search for SEC Filing on Google Icon
8/14/2026Ancora Advisors LLC6,406$0.11M0.0%-16.9%0.006%Search for SEC Filing on Google Icon
8/14/2026Legal & General Group Plc244,427$3.99M0.0%N/A0.225%Search for SEC Filing on Google Icon
8/14/2026The Manufacturers Life Insurance Company32,797$0.54M0.0%N/A0.030%Search for SEC Filing on Google Icon
8/14/2026Algert Global LLC14,900$0.24M0.0%N/A0.014%Search for SEC Filing on Google Icon
8/13/2026Globeflex Capital L P89,368$1.46M0.2%N/A0.082%Search for SEC Filing on Google Icon
8/12/2026Northwestern Mutual Wealth Management Co.3,007$49K0.0%N/A0.003%Search for SEC Filing on Google Icon
8/12/2026Quantbot Technologies LP104,447$1.71M0.1%N/A0.096%Search for SEC Filing on Google Icon
8/12/2026Ieq Capital LLC10,642$0.17M0.0%N/A0.010%Search for SEC Filing on Google Icon
8/11/2026Lisanti Capital Growth LLC142,485$2.33M0.5%N/A0.131%Search for SEC Filing on Google Icon
8/7/2026BlackRock Inc.18,004,412$294.01M0.0%N/A16.594%Search for SEC Filing on Google Icon
8/7/2026Deutsche Bank AG118,587$1.94M0.0%N/A0.109%Search for SEC Filing on Google Icon
8/6/2026Global Retirement Partners LLC6,442$0.11M0.0%N/A0.006%Search for SEC Filing on Google Icon
8/6/2026Bank of New York Mellon Corp643,553$10.51M0.0%N/A0.593%Search for SEC Filing on Google Icon
8/6/2026Focus Partners Advisor Solutions LLC16,829$0.28M0.0%N/A0.016%Search for SEC Filing on Google Icon
8/6/2026State of Wyoming17,978$0.29M0.0%N/A0.017%Search for SEC Filing on Google Icon
8/6/2026GSA Capital Partners LLP16,922$0.28M0.0%N/A0.016%Search for SEC Filing on Google Icon
8/3/2026Summit Global Investments56,003$0.92M0.0%N/A0.052%Search for SEC Filing on Google Icon
7/9/2026Hennion & Walsh Asset Management Inc.16,800$0.27M0.0%N/A0.015%Search for SEC Filing on Google Icon
7/9/2026Ledgewood Wealth Advisors LLC23,950$0.39M0.2%-17.3%0.022%Search for SEC Filing on Google Icon
6/18/2026Pacer Advisors Inc.430,859$3.87M0.0%-17.5%0.397%Search for SEC Filing on Google Icon
5/21/2026Silverback Asset Management LLC648,566$5.82M0.5%-0.2%0.598%Search for SEC Filing on Google Icon
5/19/2026Bank of America Corp DE309,021$2.78M0.0%-5.4%0.285%Search for SEC Filing on Google Icon
5/18/2026Amundi52,167$0.47M0.0%+68.5%0.048%Search for SEC Filing on Google Icon
5/18/2026California State Teachers Retirement System126,667$1.14M0.0%+16.9%0.117%Search for SEC Filing on Google Icon
5/18/2026Royal Bank of Canada4,158$37K0.0%-45.6%0.004%Search for SEC Filing on Google Icon
5/16/2026The Manufacturers Life Insurance Company29,941$0.27M0.0%-39.0%0.028%Search for SEC Filing on Google Icon
5/16/2026Quantinno Capital Management LP32,605$0.29M0.0%+17.7%0.030%Search for SEC Filing on Google Icon
5/16/2026Lazard Asset Management LLC33,598$0.30M0.0%-93.6%0.031%Search for SEC Filing on Google Icon
5/15/2026Gateway Wealth Partners LLC10,000$90K0.0%N/A0.009%Search for SEC Filing on Google Icon
5/15/2026Entropy Technologies LP14,397$0.13M0.0%-44.8%0.013%Search for SEC Filing on Google Icon
5/14/2026Renaissance Technologies LLC1,052,927$9.46M0.0%+120.7%0.971%Search for SEC Filing on Google Icon
5/14/2026Gabelli Funds LLC104,000$0.93M0.0%-2.3%0.096%Search for SEC Filing on Google Icon
5/14/2026Gamco Investors INC. ET AL32,091$0.29M0.0%+15.2%0.030%Search for SEC Filing on Google Icon
5/14/2026Public Employees Retirement System of Ohio8,371$75K0.0%N/A0.008%Search for SEC Filing on Google Icon
5/14/2026Aristides Capital LLC21,943$0.20M0.0%+7.2%0.020%Search for SEC Filing on Google Icon
5/14/2026Arrowstreet Capital Limited Partnership2,196,469$19.72M0.0%+2.5%2.025%Search for SEC Filing on Google Icon
5/14/2026Caxton Associates LLP15,937$0.14M0.0%+21.2%0.015%Search for SEC Filing on Google Icon
5/14/2026Inceptionr LLC42,494$0.38M0.1%+24.3%0.039%Search for SEC Filing on Google Icon
5/14/2026Systematic Financial Management LP1,137,747$10.22M0.2%-1.0%1.049%Search for SEC Filing on Google Icon
5/14/2026Sei Investments Co.70,742$0.64M0.0%+2.0%0.065%Search for SEC Filing on Google Icon
5/14/2026Walleye Capital LLC49,021$0.44M0.0%-93.2%0.045%Search for SEC Filing on Google Icon
5/14/2026State of Wyoming32,174$0.29M0.0%-3.1%0.030%Search for SEC Filing on Google Icon
5/13/2026First Trust Advisors LP188,116$1.69M0.0%-12.9%0.173%Search for SEC Filing on Google Icon
5/7/2026Dimensional Fund Advisors LP3,673,398$32.99M0.0%+5.4%3.386%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp671,482$6.03M0.0%-3.4%0.619%Search for SEC Filing on Google Icon
5/5/2026Illinois Municipal Retirement Fund65,125$0.59M0.0%+17.5%0.060%Search for SEC Filing on Google Icon
5/5/2026Hillsdale Investment Management Inc.670,200$6.02M0.2%-1.5%0.618%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.701,151$6.30M0.0%+31.0%0.646%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp24,152$0.22M0.0%+7,088.1%0.022%Search for SEC Filing on Google Icon
4/30/2026Hsbc Holdings PLC20,479$0.18M0.0%-32.3%0.019%Search for SEC Filing on Google Icon
4/27/2026New York State Teachers Retirement System156,982$1.41M0.0%-12.5%0.142%Search for SEC Filing on Google Icon
4/24/2026MQS Management LLC25,494$0.23M0.2%N/A0.023%Search for SEC Filing on Google Icon
4/23/2026Inspire Investing LLC57,216$0.51M0.0%+21.1%0.052%Search for SEC Filing on Google Icon
4/22/2026Pictet Asset Management Holding SA20,758$0.19M0.0%+31.7%0.019%Search for SEC Filing on Google Icon
4/22/2026Sterling Capital Management LLC2,942$26K0.0%-42.0%0.003%Search for SEC Filing on Google Icon
4/22/2026Econ Financial Services Corp98,590$0.89M0.4%N/A0.089%Search for SEC Filing on Google Icon
4/21/2026Louisiana State Employees Retirement System49,800$0.45M0.0%N/A0.045%Search for SEC Filing on Google Icon
4/18/2026Leeward Investments LLC MA1,699,702$15.26M0.8%-2.5%1.542%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC22,886$0.21M0.0%-65.6%0.021%Search for SEC Filing on Google Icon
4/16/2026Silverberg Bernstein Capital Management LLC1,327,455$11.92M6.6%+2.1%1.204%Search for SEC Filing on Google Icon
4/15/2026Brady Martz Wealth Solutions LLC15,973$0.14M0.0%N/A0.014%Search for SEC Filing on Google Icon
3/20/2026Hsbc Holdings PLC30,266$0.30M0.0%+33.4%0.027%Search for SEC Filing on Google Icon
2/26/2026Alpine Global Management LLC18,072$0.18M0.0%N/A0.016%Search for SEC Filing on Google Icon
2/26/2026Aristides Capital LLC20,460$0.20M0.0%N/A0.018%Search for SEC Filing on Google Icon
2/24/2026Pacer Advisors Inc.522,004$5.16M0.0%-4.2%0.465%Search for SEC Filing on Google Icon
2/20/2026Dean Capital Management70,275$0.70M0.3%-19.4%0.063%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.537,329$5.31M0.0%+4.3%0.479%Search for SEC Filing on Google Icon
2/18/2026Mercer Global Advisors Inc. ADV11,819$0.12M0.0%N/A0.011%Search for SEC Filing on Google Icon
2/18/2026Summit Global Investments86,740$0.86M0.1%+67.6%0.077%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury97,909$0.95M0.0%+43.9%0.087%Search for SEC Filing on Google Icon
2/18/2026EP Wealth Advisors LLC22,695$0.22M0.0%N/A0.020%Search for SEC Filing on Google Icon
2/18/2026Mackenzie Financial Corp119,309$1.19M0.0%+764.9%0.106%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd15,858$0.16M0.0%N/A0.014%Search for SEC Filing on Google Icon
2/18/2026VARCOV Co.74,764$0.74M0.3%N/A0.067%Search for SEC Filing on Google Icon
2/18/2026Voloridge Investment Management LLC116,218$1.15M0.0%-56.8%0.104%Search for SEC Filing on Google Icon
2/18/2026Susquehanna Portfolio Strategies LLC175,077$1.73M0.0%-30.5%0.156%Search for SEC Filing on Google Icon
2/18/2026Tudor Investment Corp ET AL289,411$2.86M0.0%-71.4%0.258%Search for SEC Filing on Google Icon
2/18/2026Twinbeech Capital LP10,814$0.11M0.0%N/A0.010%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC2,465,593$24.39M0.0%-7.4%2.197%Search for SEC Filing on Google Icon
2/18/2026Man Group plc11,846$0.12M0.0%N/A0.011%Search for SEC Filing on Google Icon
2/18/2026Inspire Investing LLC47,233$0.47M0.0%+5.4%0.042%Search for SEC Filing on Google Icon
Data available starting January 2016

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Harmonic logo
Harmonic Inc., together with its subsidiaries, provides broadband solutions worldwide. The company operates through Broadband and Video segments. The Broadband segment sells broadband access solutions and related services, including cOS software-based broadband access solutions to broadband operators; and cOS central cloud services, a subscription service for cOS customers. The Video segment sells video processing, production, and playout solutions and services to cable operators, and satellite and telco Pay-TV service providers, as well as to broadcast and media, including streaming media companies. Its video processing appliance solutions include network management and application software, and hardware products, such as encoders, video servers, high-density stream processing systems, and edge processors. This segment also provides VOS360 SaaS platform that provides both streaming and channel origination and distribution services; and software-as-a-service (SaaS) solutions, which enables the packaging and delivery of streaming services, including live streaming, VOD, catch-up TV, start-over TV, network-DVR and cloud-DVR services through HTTP streaming to various device along with dynamic and personal ad insertion. The company 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. The company was incorporated in 1988 and is headquartered in San Jose, California.
Read More on Harmonic

Today's Range

Now: $11.10
Low: $10.74
High: $11.20

50 Day Range

MA: $12.00
Low: $10.60
High: $13.92

52 Week Range

Now: $11.10
Low: $8.47
High: $17.68

Volume

4,271,030 shs

Average Volume

1,246,888 shs

Market Capitalization

$1.21 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.32

Who are the company insiders with the largest holdings of Harmonic?

Harmonic's top insider investors include:
  1. Patrick Harshman (CEO)
  2. Floyd E Kvamme (Director)
  3. Patrick Harshman (Insider)
  4. Nimrod Ben-Natan (SVP)
  5. Nimrod Ben-Natan (CEO)
  6. Neven Haltmayer (SVP)
  7. David Krall (Director)
  8. William F Reddersen (Director)
  9. Susan Swenson (Director)
  10. Sanjay Kalra (CFO)
Learn More about top insider investors at Harmonic.

Who are the major institutional investors of Harmonic?

Harmonic's top institutional investors include:
  1. BlackRock Inc. — 16.59%
  2. Bank of New York Mellon Corp — 0.59%
  3. Squarepoint Ops LLC — 0.32%
  4. UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC — 0.28%
  5. Allianz Asset Management GmbH — 0.23%
  6. Legal & General Group Plc — 0.23%
Learn More about top institutional investors of Harmonic stock.

Which institutional investors are selling Harmonic stock?

Within the previous quarter, HLIT stock was sold by these institutional investors:
  1. WINTON GROUP Ltd
  2. AXQ Capital LP
  3. Tidal Investments LLC
  4. Amundi
  5. Ledgewood Wealth Advisors LLC
  6. California State Teachers Retirement System
  7. Arizona State Retirement System
  8. Ancora Advisors LLC
During the previous year, company insiders that have sold Harmonic company stock include:
  1. Neven Haltmayer (SVP)
  2. Stephanie Copeland (Director)
Learn More investors selling Harmonic stock.

Which institutional investors are buying Harmonic stock?

Within the previous quarter, HLIT stock was purchased by institutional investors including:
  1. BlackRock Inc.
  2. Bank of New York Mellon Corp
  3. Squarepoint Ops LLC
  4. Allianz Asset Management GmbH
  5. Legal & General Group Plc
  6. Bank of America Corp DE
  7. Lisanti Capital Growth LLC
  8. Man Group plc
In the previous year, these company insiders have bought Harmonic stock:
  1. Nimrod Ben-Natan (CEO)
  2. David Krall (Director)
  3. Walter Jankovic (CFO)
  4. Daniel T Whalen (Director)
Learn More investors buying Harmonic stock.

Harmonic Active Insiders

Patrick Harshman
Patrick Harshman (Age 61)
CEO
Sanjay Kalra
Sanjay Kalra (Age 53)
CFO
Walter Jankovic
Walter Jankovic
CFO
David Krall
David Krall
Director
Daniel T Whalen
Daniel T Whalen
Director
Stephanie Copeland
Stephanie Copeland
Director
1 recent trades
Nimrod Ben-Natan
Nimrod Ben-Natan (Age 58)
SVP
Neven Haltmayer
Neven Haltmayer (Age 61)
SVP
1 recent trades