SILC — SILICOM LTD.
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
Technicals
Others in Technology
Measured signals that fired on SILC
| date | signal | measured base rate |
|---|---|---|
| 2026-07-14 | Short volume far above its own normal short | -0.76% over 21 days · t = -2.79 · n = 5,897 statistically distinguishable from its control group |
| 2026-05-13 | Breakout to a 52-week high price | -1.00% over 21 days · t = -8.58 · n = 24,386 statistically distinguishable from its control group |
| 2026-05-11 | Cluster sale: three or more insiders insider | -0.36% over 21 days · t = -3.35 · n = 21,529 statistically distinguishable from its control group |
| 2026-05-04 | Volume shock without a price move price | -1.33% over 21 days · t = -4.53 · n = 16,432 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-08-17 | Eizenman Avinoam Director | Open-market sale | 20.0K | 50.50 | 1.0M |
| 2026-08-12 | Eizenman Liron President and CEO | Open-market sale | 18.1K | 48.53 | 877.0K |
| 2026-08-06 | Gilad Eran CFO | Open-market sale | 7.0K | 44.44 | 310.0K |
| 2026-08-06 | Gilad Eran CFO | Option exercise | 5.0K | 16.42 | 82.1K |
| 2026-08-06 | Gilad Eran CFO | Open-market sale | 25 | 46.56 | 1.2K |
| 2026-06-18 | Orbach Yeshayhu Director | Option exercise | 3.0K | — | — |
| 2026-06-14 | Eizenman Liron President and CEO | Option exercise | 12.5K | — | — |
| 2026-06-14 | Eizenman Avinoam Director | Option exercise | 12.5K | — | — |
| 2026-06-14 | Castiel David VP Engineering | Option exercise | 2.0K | — | — |
| 2026-06-14 | COHEN DANIEL (DC) EVP Operation | Option exercise | 2.0K | — | — |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 11.3M | 537.5K |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 6.7M | 315.6K |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | 4.0M | 190.5K |
| HERALD INVESTMENT MANAGEMENT Ltd | 2.6M | 123.3K |
| MORGAN STANLEY | 2.2M | 102.4K |
| MARSHALL WACE, LLP | 1.9M | 89.8K |
| Yelin Lapidot Holdings Management Ltd. | 1.6M | 73.8K |
| NORTHERN TRUST CORP | 879.9K | 41.7K |
| BlackRock, Inc. | 544.4K | 25.8K |
| RENAISSANCE TECHNOLOGIES LLC | 536.7K | 25.4K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| 4 | 2026-08-18 | 2026-08-17 | on EDGAR ↗ |
| 144 | 2026-08-18 | — | on EDGAR ↗ |
| 144 | 2026-08-18 | — | on EDGAR ↗ |
| 144 | 2026-08-17 | — | on EDGAR ↗ |
| SCHEDULE 13G/A | 2026-08-13 | — | on EDGAR ↗ |
| 4 | 2026-08-13 | 2026-08-12 | on EDGAR ↗ |
| 144 | 2026-08-13 | — | on EDGAR ↗ |
| 144 | 2026-08-13 | — | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
- SILICOM LTD. (SILC) filed form 144 · 2026-08-18 · SEC EDGAR
- SILICOM LTD. (SILC) filed form 144 · 2026-08-18 · SEC EDGAR
- SILICOM LTD. (SILC) filed form 4 · 2026-08-18 · SEC EDGAR
Ask the AI about SILC
The assistant reads every block on this page — price history, filings, insider transactions, institutional positions, short volume, macro and the measured base rates — and says what it implies, quoting the number behind each claim and declaring what it does not have.
Everything on this page is live in the terminal.
Charts, filings, insider flow and the AI — open without an account.
Free plan for good. Pro is $69.99/mo, or $4.99 for a 7-day trial. See the plans →