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Disclosery

SILC SILICOM LTD

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ORD (common), issuer CIK 916793

31 managers (31 13F filers) reported a position in SILC shares at 2026-03-31, 1,729,477 shares in all. 10 filers opened a position and 8 filers sold out during the quarter.

Managers
31
13F filers
31
New
10
Added
5
Reduced
7
Sold out
8
Shares held by filers
1,729,477

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
SYSTEMATIC FINANCIAL MANAGEMENT LP537,459$11.3M0.26%-13,58613F-HRTimeline
FIRST WILSHIRE SECURITIES MANAGEMENT INC315,642$6.66M1.5%+10,83413F-HRTimeline
NANO CAP NEW MILLENNIUM GROWTH FUND L P190,500$4.02M3.76%+11,00013F-HRTimeline
HERALD INVESTMENT MANAGEMENT Ltd123,300$2.6M0.36%-1,70013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY102,377$2.16M<0.01%+3,14713F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP89,827$1.9M<0.01%new13F-HRTimelineGroup
Yelin Lapidot Holdings Management Ltd.in group Yelin Lapidot Holdings Manage…73,765$1.56M0.32%-131,89413F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC56,346$1.19M<0.01%013F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP41,700$880K<0.01%-4,51513F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.25,800$544K<0.01%013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC25,437$537K<0.01%new13F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP25,013$528K<0.01%new13F-HRTimelineGroup
Analyst IMS Investment Management Servi…in group Analyst IMS Investment Manage…20,680$436K0.01%013F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd20,363$430K0.01%new13F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC13,089$276K<0.01%-6613F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC12,655$267K<0.01%new13F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP12,503$264K0.02%-91413F-HRTimeline
Connor, Clark & Lunn Investment Managem…12,420$262K<0.01%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd11,927$252K<0.01%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS5,500$116K<0.01%+10013F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…5,300$112K<0.01%013F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC3,670$77.4K<0.01%013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.3,600$76K<0.01%+1,16013F-HRTimelineGroup
First Command Advisory Services, Inc.239$5.04K<0.01%new13F-HRTimeline
MAI Capital Management121$2.55K<0.01%new13F-HRTimeline
UBS Group AGin group UBS Group AG109$2.3K<0.01%013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO84$1.69K<0.01%-18113F-HR/ATimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN26$549<0.01%013F-HR/ATimelineGroup
SBI Securities Co., Ltd.1$21<0.01%013F-HRTimeline
Caitong International Asset Management …1$21<0.01%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA23$00%013F-HRTimelineGroupValue filed as zero, left out of ratios.

Events

  • Portolan Capital Management, LLC and 1 other reporting person reported 288,787 SILC shares, 5.06% of the class, as of 2026-09-23, in a 13G filed 2026-09-30. 0001104659-26-112395

    Accepted , ingested