SILC

Silicom Ltd.

A maker of networking and data-infrastructure hardware, Silicom designs server adapters, smart cards, and edge devices that help data centers and cloud providers move traffic faster. Founded in 1987 near Tel Aviv by Avi Eizenman and brothers Yehuda and Zohar Zisapel, it belongs to the RAD Group, a family of independent tech companies. Its name blends "silicon" with "communications," and its SETAC line lets manufacturers turn ordinary servers into specialized networking appliances.

ISIN: IL0010826928TechnologyIL1 holder

Ownership Activity Financials Filings

Schedule 13D / 13G filings

First Wilshire Securities Management, Inc.

13G/APassive

% of class4.98%

Shares284.3K

FiledAug 13, 2026

Eizenman Avinoam

13DActivist

% of class5.7%

Shares327.6K

FiledApr 20, 2026

The Reporting Person's beneficial ownership increased above 5% because certain RSUs and options that he holds will vest over the next 60-days. The Reporting Person holds the securities described in Item 5 of this Schedule 13D for investment purposes and in connection with their ongoing role as an officer of the Issuer. The Reporting Person does not currently have any plans or proposals which relate to or would result in any of the actions specified in clauses (a) through (j) of Item 4 of Schedule 13D. However, as part of their ongoing evaluation of this investment and investment alternatives, the Reporting Person reserves the right, from time to time, to acquire additional securities of the Issuer, to dispose of some or all of the securities held by them, or to formulate other purposes, plans or proposals regarding the Issuer or its securities, subject to market conditions, the Issuer's insider trading policies, and applicable legal requirements

SYSTEMATIC FINANCIAL MANAGEMENT LP

13GPassive

% of class9.7%

Shares553.6K

FiledFeb 10, 2026

Forsakringsaktiebolaget Avanza Pension

13G/APassive

% of class4.98%

Shares282.5K

FiledJan 9, 2026

Holder	Schedule	% of class	Shares	Filed
First Wilshire Securities Management, Inc.	13G/APassive	4.98%	284.3K	Aug 13, 2026
Eizenman Avinoam	13DActivist	5.7%	327.6K	Apr 20, 2026
The Reporting Person's beneficial ownership increased above 5% because certain RSUs and options that he holds will vest over the next 60-days. The Reporting Person holds the securities described in Item 5 of this Schedule 13D for investment purposes and in connection with their ongoing role as an officer of the Issuer. The Reporting Person does not currently have any plans or proposals which relate to or would result in any of the actions specified in clauses (a) through (j) of Item 4 of Schedule 13D. However, as part of their ongoing evaluation of this investment and investment alternatives, the Reporting Person reserves the right, from time to time, to acquire additional securities of the Issuer, to dispose of some or all of the securities held by them, or to formulate other purposes, plans or proposals regarding the Issuer or its securities, subject to market conditions, the Issuer's insider trading policies, and applicable legal requirements
SYSTEMATIC FINANCIAL MANAGEMENT LP	13GPassive	9.7%	553.6K	Feb 10, 2026
Forsakringsaktiebolaget Avanza Pension	13G/APassive	4.98%	282.5K	Jan 9, 2026