SILICOM LTD SILC
ORD · Common Stock · CUSIP M84116108
- SectorTechnology
- IndustryComputer Communications Equipment
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($224.3k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $15.11. Options: 1 managers hold calls ($0 notional), 1 hold puts ($0).
Trends to Q2 2024
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 56 |
| Q4 2022 | 64 |
| Q1 2023 | 61 |
| Q2 2023 | 58 |
| Q3 2023 | 48 |
| Q4 2023 | 37 |
| Q1 2024 | 33 |
| Q2 2024 | 36 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 28 | 22 |
| Q1 2023 | 33 | 24 |
| Q2 2023 | 21 | 25 |
| Q3 2023 | 18 | 32 |
| Q4 2023 | 11 | 27 |
| Q1 2024 | 13 | 17 |
| Q2 2024 | 11 | 13 |
Biggest buyers
| GOLDMAN SACHS GROUP INC | New | +59.3k |
| TWO SIGMA ADVISERS, LP | Added | +21.4k |
| CITADEL ADVISORS LLC | New | +17.6k |
| MILLENNIUM MANAGEMENT LLC | New | +17.1k |
| ACADIAN ASSET MANAGEMENT LLC | Added | +5.7k |
| D. E. Shaw & Co., Inc. | Added | +2.2k |
| BlackRock Inc. | Added | +2.2k |
| JPMORGAN CHASE & CO | New | +2.1k |
| UBS Group AG | Added | +512 |
| Invesco Ltd. | Added | +284 |
Biggest sellers
| WELLINGTON MANAGEMENT GROUP LLP | Sold out | -312.2k |
| MORGAN STANLEY | Reduced | -225.1k |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | Reduced | -23.3k |
| Walleye Capital LLC | Reduced | -18.4k |
| TWO SIGMA INVESTMENTS, LP | Reduced | -6.9k |
| Acuitas Investments, LLC | Reduced | -6.8k |
| BANK OF AMERICA CORP /DE/ | Sold out | -6.3k |
| GSA CAPITAL PARTNERS LLP | Reduced | -3.8k |
| OSAIC HOLDINGS, INC. | Reduced | -3.8k |
| Quadrature Capital Ltd | Reduced | -3.7k |
Biggest calls
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| SYSTEMATIC FINANCIAL MANAGEMENT LP 13G · institution +1.3 pts · filed 2026-02-10 | 9.7% |
Eizenman Avinoam
13D · may seek influence
new · filed 2026-04-20
Stated purposeThe 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, pl… Full filing |
5.7% |
| Portolan Capital Management, LLC 13G · passive investor new · filed 2026-09-30 | 5.1% |
Fell to 5% or below in the last year: FIRST WILSHIRE SECURITIES MANAGEMENT INC (5.0%, 2026-08-13), Forsakringsaktiebolaget Avanza Pension (5.0%, 2026-01-09)
Insider purchases and sales in Q2 2024
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
None reported in Q2 2024.
Holders, Q2 2024
| Manager | Shares | Change |
|---|---|---|
| SYSTEMATIC FINANCIAL MANAGEMENT LP 0.27% of their portfolio | 594.0k $9.0m | Reduced -23.3k |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC 2.34% of their portfolio | 505.7k $7.6m | Reduced -3.7k |
| Kent Lake Capital LLC 2.15% of their portfolio | 315.0k $4.8m | Unchanged |
| Yelin Lapidot Holdings Management Ltd. 0.59% of their portfolio | 221.0k $3.3m | Unchanged |
| HERALD INVESTMENT MANAGEMENT Ltd 0.31% of their portfolio | 125.0k $1.9m | Unchanged |
| MORGAN STANLEY 0.00% of their portfolio | 99.1k $1.5m | Reduced -225.1k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 59.3k $896.5k | New |
| TWO SIGMA ADVISERS, LP 0.00% of their portfolio | 56.2k $849.7k | Added +21.4k |
| Walleye Capital LLC 0.01% of their portfolio | 41.8k $631.9k | Reduced -18.4k |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 37.8k $572.1k | Reduced -6.9k |
| Apis Capital Advisors, LLC 0.40% of their portfolio | 36.0k $544.3k | Unchanged |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 30.0k $454.1k | Added +2.2k |
| Invesco Ltd. 0.00% of their portfolio | 23.0k $348.4k | Added +284 |
| Analyst IMS Investment Management Services Ltd. 0.01% of their portfolio | 20.7k $313.0k | Unchanged |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 17.6k $266.8k | New |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 17.1k $258.7k | New |
| ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio | 15.4k $228.0k | Added +5.7k |
| GSA CAPITAL PARTNERS LLP 0.02% of their portfolio | 14.5k $219.0k | Reduced -3.8k |
| Quadrature Capital Ltd 0.00% of their portfolio | 13.4k $202.5k | Reduced -3.7k |
| RBF Capital, LLC 0.01% of their portfolio | 12.7k $192.0k | Unchanged |
| Acuitas Investments, LLC 0.08% of their portfolio | 10.5k $158.5k | Reduced -6.8k |
| Pathstone Holdings, LLC 0.00% of their portfolio | 10.0k $151.2k | Unchanged |
| BlackRock Inc. 0.00% of their portfolio | 8.0k $120.3k | Added +2.2k |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 6.0k $90.7k | Reduced -200 |
| PNC Financial Services Group, Inc. 0.00% of their portfolio | 5.3k $80.1k | Unchanged |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 2.1k $32.0k | New |
| TSFG, LLC 0.00% of their portfolio | 1.2k $18.0k | Unchanged |
| BARCLAYS PLC 0.00% of their portfolio | 1.0k $15.1k | Unchanged |
| UBS Group AG 0.00% of their portfolio | 645 $9.8k | Added +512 |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 500 $7.6k | Reduced -3.8k |
| Operose Advisors LLC 0.00% of their portfolio | 500 $7.6k | Unchanged |
| GHP Investment Advisors, Inc. 0.00% of their portfolio | 200 $3.0k | Unchanged |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 130 $2.0k | Reduced -14 |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 83 $1.3k | Unchanged |
| GAMMA Investing LLC 0.00% of their portfolio | 13 $197 | New |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio | 0 $0 | Unchanged |