SILC on Nasdaq

Silicom

Logo: https://www.silicom-usa.com/wp-content/uploads/2016/07/Silicom-Connectivity-Solutions-Logo.jpg, Non-free logo, via Wikipedia5

Silicom Ltd. is a publicly traded company, headquartered in Israel, that specializes in the design, manufacture and marketing of connectivity solutions for a range of servers and server-based systems. Its shares are listed on the NASDAQ Global Market and on the Tel Aviv Stock Exchange. Silicom is a member of the RAD Group family of companies.3 It was founded in 1987.1 Its shares trade on Nasdaq under the symbol SILC.1 Wikipedia text CC BY-SA 4.0

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Last updated Oct 20, 2026.

Overview

$61.9MRevenue, fiscal 20256
-$11.5MNet income, fiscal 20256
1987Founded1

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  • TickerSILC on Nasdaq1
  • Industrycommunication1
  • HeadquartersGuyancourt, France1
  • Websitewww.silicom-usa.com
  • Legal formsociété par actions simplifiée1
  • Business address14 Atir Yeda St., Kfar-Sava, L3 44643237
  • Filer categoryAccelerated filer7
  • LEI9695006Q886EUEEXOT654
  • StatusActive4
  • LEI statusIssued and current4
  • Registered address2 AVENUE DES PRES, 78280 Guyancourt, France4
  • Registered withNational Institute of Statistics and Economic Studies, 3270864354

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Silicom Ltd. is a publicly traded company, headquartered in Israel, that specializes in the design, manufacture and marketing of connectivity solutions for a range of servers and server-based systems. Its shares are listed on the NASDAQ Global Market and on the Tel Aviv Stock Exchange. Silicom is a member of the RAD Group family of companies.3

Financials

From the company’s reports to the SEC. Every number links to the filing it came from.

Key numbers, fiscal 2025

30.6%Gross margin6
-19.8%Operating margin6
-18.5%Net margin6
6.6%Revenue growth, 20256
-9.8%Return on equity6
-$3.3MFree cash flow6

What sells

Revenue by product, business segment and region, as the company reports it to the SEC.

Regions

United States brought in 74% of the revenue Silicom broke down this way in fiscal 2025.

  1. United States$45.7M674%up 4% from 2024
  2. Europe$7.0M611%up 12% from 2024
  3. Asia Pacific$5.1M68%up 12% from 2024
  4. Israel$3.8M66%up 14% from 2024
  5. North America$331.0K61%up 18% from 2024
Regions by year
Regions202320242025
United States$104.0M$43.7M$45.7M
Europe$8.0M$6.2M$7.0M
Asia Pacific$3.1M$4.5M$5.1M
Israel$7.6M$3.4M$3.8M
North America$1.4M$280.0K$331.0K

Where the money goes

Where each dollar of revenue went, fiscal 2025

  • Cost of revenue67¢$43.0M
  • Research and development31¢$20.1M
  • Income tax1¢$871.0K

Out of $61.9M in revenue.6 The company lost money this year.

Financial statements

Revenue9101112136$61.9M in 2025−54% since 2018
0$50.0M$100.0M$150.0M$200.0M2018: $133.8M$133.8M20182019: $105.2M$105.2M2019−21%2020: $107.4M$107.4M2020+2%2021: $128.5M$128.5M2021+20%2022: $150.6M$150.6M2022+17%2023: $124.1M$124.1M2023−18%2024: $58.1M$58.1M2024−53%2025: $61.9M$61.9M2025+7%
Gross profit9101112136$18.9M in 2025−55% since 2018
0$20.0M$40.0M$60.0M2018: $42.1M$42.1M20182019: $36.1M$36.1M2019−14%2020: $33.8M$33.8M2020−6%2021: $44.4M$44.4M2021+31%2022: $52.0M$52.0M2022+17%2023: $28.7M$28.7M2023−45%2024: $16.6M$16.6M2024−42%2025: $18.9M$18.9M2025+14%
Operating income9101112136-$12.3M in 2025
-$40.0M-$20.0M0$20.0M2018: $16.7M$16.7M20182019: $10.2M$10.2M2019−39%2020: $6.2M$6.2M2020−39%2021: $13.1M$13.1M2021+109%2022: $19.9M$19.9M2022+53%2023: -$28.7M-$28.7M20232024: -$13.3M-$13.3M2024−54%2025: -$12.3M-$12.3M2025−8%
Net income9101112136-$11.5M in 2025
-$40.0M-$20.0M0$20.0M2018: $14.6M$14.6M20182019: $10.2M$10.2M2019−30%2020: $5.7M$5.7M2020−44%2021: $10.5M$10.5M2021+84%2022: $18.3M$18.3M2022+74%2023: -$26.4M-$26.4M20232024: -$13.7M-$13.7M2024−48%2025: -$11.5M-$11.5M2025−16%

Every line of the income statement as filed: the last 3 fiscal years, latest first.6

Period ending2025-12-312024-12-312023-12-31
Sales$61.9M$58.1M$124.1M
Cost of sales$43.0M$41.5M$95.4M
Gross profit$18.9M$16.6M$28.7M
Research and development$20.1M$19.5M$20.6M
Sales and marketing$6.5M$6.0M$6.9M
General and administrative$4.6M$4.4M$4.2M
Impairment of goodwill$0$0$25.6M
Total operating expenses$31.2M$29.9M$57.4M
Operating loss-$12.3M-$13.3M-$28.7M
Financial income ,net$1.7M$2.0M$1.4M
Loss before income taxes-$10.6M-$11.3M-$27.3M
Income taxes$871.0K$2.4M-$889.0K
Net loss-$11.5M-$13.7M-$26.4M
Basic income (loss) per ordinary share (US$)-$2.01-$2.28-$3.94
Diluted income (loss) per ordinary share (US$)-$2.01-$2.28-$3.94
Weighted average number of ordinary shares used to compute basic income (loss) per share (in thousands)5.7M shares6.0M shares6.7M shares
Weighted average number of ordinary shares used to compute diluted income (loss) per share (in thousands)5.7M shares6.0M shares6.7M shares

Compare Silicom with another company

Corporate structure

Silicom is part of a group headed by 48INVEST. 5 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Major holders of Silicom

  • Portolan Capital Management, LLC Filed SCHEDULE 13G on Silicom, latest Sep 30, 2026
  • FIRST WILSHIRE SECURITIES MANAGEMENT INC Filed SCHEDULE 13G/A on Silicom, latest Aug 13, 2026 (6 filings since Feb 14, 2022)
  • Avinoam Eizenman Filed SCHEDULE 13D on Silicom, latest Apr 20, 2026
  • SYSTEMATIC FINANCIAL MANAGEMENT LP Filed SCHEDULE 13G on Silicom, latest Feb 10, 2026 (6 filings since Feb 10, 2022)
  • Avanza Pension Forsakringsaktiebolaget Filed SCHEDULE 13G/A on Silicom, latest Jan 9, 2026 (2 filings since Oct 3, 2024)
  • Kent Lake PR LLC Filed SCHEDULE 13G on Silicom, latest Nov 14, 2024
  • WELLINGTON TRUST Co N A Filed SC 13G/A on Silicom, latest Jun 6, 2024 (4 filings since Feb 4, 2022)
  • Wellington Management Company Filed SC 13G/A on Silicom, latest Jun 6, 2024 (5 filings since Feb 4, 2022)
  • Kent Lake Capital LLC Filed SC 13G on Silicom, latest May 10, 2024
  • IBEX INVESTORS LLC Filed SC 13G/A on Silicom, latest Jan 27, 2022
  • 48INVEST Guyancourt, France
    • NEVERHACK Guyancourt, France
      • Silicom Guyancourt, France
    • NEVERHACK PRODUCTS Subsidiary · Guyancourt, France
    • SENTRIES HOLDING Subsidiary · Paris, France

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What Silicom reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Property and equipment

ItemLatestA year beforeChange
Property and equipment, before depreciation$14.9M6 Dec 31, 2025$14.7M6 Dec 31, 2024+1.4%
Accumulated depreciation$11.7M6 Dec 31, 2025$11.6M6 Dec 31, 2024+1.1%
Property and equipment, net$3.1M6 Dec 31, 2025$3.1M6 Dec 31, 2024+2.8%
Operating-lease assets (leased space)$6.1M6 Dec 31, 2025$6.9M6 Dec 31, 2024−11.5%

Investments

ItemLatestA year beforeChange
Cash and cash equivalents$35.2M6 Dec 31, 2025$51.3M6 Dec 31, 2024−31.4%
Marketable securities, current$7.0M6 Dec 31, 2025$20.9M6 Dec 31, 2024−66.6%
Marketable securities, non-current$25.5M6 Dec 31, 2025$6.8M6 Dec 31, 2024+273.1%
Debt securities held to maturity$32.8M6 Dec 31, 2025$27.9M6 Dec 31, 2024+17.7%

Intangibles and goodwill

ItemLatestA year beforeChange
Finite-lived intangibles, gross$4.2M6 Dec 31, 2025$5.9M6 Dec 31, 2024−29.2%
Accumulated amortization$1.6M6 Dec 31, 2025$3.6M6 Dec 31, 2024−55.2%
Finite-lived intangibles, net$2.6M6 Dec 31, 2025$2.3M6 Dec 31, 2024+11.7%

Inventory

ItemLatestA year beforeChange
Inventory, total$52.6M6 Dec 31, 2025$41.1M6 Dec 31, 2024+28.2%
Raw materials$36.3M6 Dec 31, 2025$23.1M6 Dec 31, 2024+56.9%
Work in process$9.1M6 Dec 31, 2025$12.5M6 Dec 31, 2024−27.0%
Finished goods$7.2M6 Dec 31, 2025$5.4M6 Dec 31, 2024+33.3%

The story

Silicom was founded in 1987 by Avi Eizenman. The company initially focused on providing integrated circuits products for information technology solution manufacturers. In the early 1990s, Silicom began focusing on designing and manufacturing a range of connectivity solutions for mobile and personal computers users. In subsequent years the company started developing several broadband internet related products. In 1994 Silicom had an initial public offering on the NASDAQ

In 2002, Silicom started to develop a line of high-end Multi-Port server networking cards, which became the principal driver of the company sales growth since. In 2003 the company began implementing a “Design Win” business model, selling its products to customers that incorporate them within their networking appliances and/or server-based systems and sell such systems with Silicom's products embedded in them. Since then, the company's core market is the server-based network appliances market and specifically the server-based security appliances and WAN optimization appliances.

On December 27, 2005, the company's share also started trading on the Tel Aviv Stock Exchange.

From Wikipedia’s article on Silicom, shared under CC BY-SA 4.0.8

Leadership

Who has led Silicom, and when. Pick a name to see everywhere that person has worked.

Chief executive

  1. Liron Eizenman2026–now

President

  1. Liron Eizenman2026–now

Chief financial officer

  1. Eran Gilad2026–now
19901995200020052010201520202025
Board members and other officers (9)

Products and brands

  • network interface controller

Listed on Wikidata.1

The company's product lines include high-end server networking cards with and without server adapters. These are products that facilitate improved connectivity for servers by increasing the number of ports on the server adapters and by adding bypass and other special functionality for security appliances, WAN optimization appliances and other network appliances. In 2009, the company launched a new product family, the SErver To Appliance Converter (SETAC), which is designed for providers of appliance-based network solutions.

From Wikipedia’s article on Silicom, shared under CC BY-SA 4.0.8

Subsidiaries and ownership

Parent company (GLEIF)

Ultimate parent

Ownership links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); each one cites its LEI record.

Former names

  • SILICOM LTDJan 28, 2002 to Nov 28, 20117

Timeline

  1. Mar 18, 2026New chief executive Liron Eizenman becomes CEO15
  2. Oct 27, 2021Parent Directly consolidated by NEVERHACK4
  3. 1987Founded Founded1

Calendar

Coming up

  1. Oct 29, 2026 · Before the openReports results for the quarter ending Sep/202626

Upcoming dates from Nasdaq's calendar; past results from the company's 8-K filings (Item 2.02). The full markets calendar

Filings

193 filings to the SEC since October 2021: 5 annual reports, 36 insider forms, 28 large holders, 124 other. The latest 20:

  1. Oct 1, 20266-K EDGAR
  2. Sep 30, 2026SCHEDULE 13G EDGAR
  3. Sep 28, 20266-K EDGAR
  4. Sep 2, 20266-K EDGAR
  5. Aug 28, 20264 EDGAR
  6. Aug 27, 2026144 EDGAR
  7. Aug 18, 2026144 EDGAR
  8. Aug 18, 2026144 EDGAR
  9. Aug 18, 20264 EDGAR
  10. Aug 17, 2026144 EDGAR
  11. Aug 13, 2026144 EDGAR
  12. Aug 13, 2026144 EDGAR
  13. Aug 13, 2026144 EDGAR
  14. Aug 13, 2026144 EDGAR
  15. Aug 13, 20264 EDGAR
  16. Aug 13, 2026SCHEDULE 13G/A EDGAR
  17. Aug 6, 2026144 EDGAR
  18. Aug 6, 20264 EDGAR
  19. Aug 5, 2026144 EDGAR
  20. Jul 29, 20264 EDGAR

The 193 filings since October 2021 can be filtered by form type and year here when JavaScript is on.

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Insider trades

13 open-market trades by officers, directors and large owners since October 2021: 0 buys and 13 sales. Grants, option exercises and gifts are left out.

DateWhoTradeSharesPriceValueFiling
Aug 24, 2026Orbach YeshayhuDirectorSale2,969$45.00$133.6KForm 4
Aug 17, 2026Eizenman AvinoamDirectorSale20,000$50.50$1.0MForm 4
Aug 12, 2026Eizenman LironPresident and CEOSale18,072$48.53$877.0KForm 4
Aug 6, 2026Gilad EranCFOSale7,000$44.45$311.1KForm 4
May 19, 2026Karp YuvalEVP Project ManagementSale2,000$50.00$100.0KForm 4
May 14, 2026Hendel DavidVP R&DSale1,000$49.00$49.0KForm 4
May 14, 2026Castiel DavidVP EngineeringSale2,000$48.00$96.0KForm 4
May 14, 2026COHEN DANIEL (DC)EVP OperationSale15$52.00$780Form 4
May 13, 2026Hendel DavidVP R&DSale1,000$44.37$44.4KForm 4
May 7, 2026Hendel DavidVP R&DSale500$45.00$22.5KForm 4
May 7, 2026Eizenman AvinoamDirectorSale9,023$44.66$403.0KForm 4
May 7, 2026Eizenman LironPresident and CEOSale8,900$45.23$402.5KForm 4
May 7, 2026Gilad EranCFOSale6,000$44.18$265.1KForm 4

From Forms 4 filed with the SEC.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

SEC filer profile

How Silicom is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGARSILICOM LTD.2
  • CIK0000916793
  • Filer statusAccelerated filer not an emerging growth company; not a shell company37
  • Incorporated inL337
  • Fiscal year endsDecember 312
  • Industry code (SIC)3576 Computer Communications Equipment2
  • SEC reviewing officeOffice of Technology, Division of Corporation Finance2
  • Business address14 Atir Yeda St., Kfar-Sava, L3 44643232
  • Phone972976445552
  • Shares outstanding5,706,142 shares as of Dec 31, 202537
  • AuditorKesselman & Kesselman, Haifa, Israel PCAOB ID 1309; it also attests to the company’s internal control over financial reporting37
  • On EDGAR sinceJan 28, 20022
  • Filings733 in all: 6-K (465), SC 13G/A (58), 4 (38), 20-F (25), SC 13G (21), 144 (17), 4/A (16), SD (13)2
    All 26 form types

    3 (12), UPLOAD (12), CORRESP (11), SC 13D/A (10), S-8 (7), SCHEDULE 13G/A (5), EFFECT (4), F-3 (4), SCHEDULE 13G (4), 20-F/A (2), 6-K/A (2), 3/A (1), 424B3 (1), DRS (1), F-3/A (1), REGDEX (1), SC 13D (1), SCHEDULE 13D (1)

  • Latest filingsAnnual report (20-F) Apr 28, 2026

Securities registered for trading

ClassSymbolExchange
Ordinary Shares, NIS 0.01 nominal value per shareSILCNASDAQ

From the cover page of the 20-F filed Apr 28, 2026 (Section 12(b) of the Exchange Act).37

Sources

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