Silicom Ownership | Who Owns Silicom?
Silicom Ownership Summary
Silicom is owned by 7.72% institutional investors, 9.79% insiders, and 82.49% retail investors. Systematic financial management lp is the largest institutional shareholder, holding 9.42% of SILC shares. First Wilshire US SCV Equities SMA is the top mutual fund, with 5.09% of its assets in Silicom shares.
SILC Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Silicom | 7.72% | 9.79% | 82.49% |
| Sector | Technology Stocks | 36.84% | 14.94% | 48.22% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Systematic financial management lp | 537.46K | 9.42% | $11.34M |
| First wilshire securities management | 315.64K | 5.53% | $6.66M |
| Nano cap new millennium growth fund l p | 190.50K | 3.34% | $4.02M |
| Herald investment management | 123.30K | 2.16% | $2.60M |
| Morgan stanley | 102.38K | 1.79% | $2.16M |
| Marshall wace, llp | 89.83K | 1.57% | $1.90M |
| Worth venture partners | 76.55K | 1.35% | $1.36M |
| Yelin lapidot management | 73.77K | 1.29% | $1.56M |
| Acadian asset management | 56.35K | 0.99% | $1.19M |
| Northern trust | 41.70K | 0.73% | $879.87K |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Worth venture partners | 76.55K | 3.97% | $1.36M |
| Nano cap new millennium growth fund l p | 190.50K | 3.76% | $4.02M |
| First wilshire securities management | 315.64K | 1.50% | $6.66M |
| Herald investment management | 123.30K | 0.36% | $2.60M |
| Yelin lapidot management | 73.77K | 0.32% | $1.56M |
| Systematic financial management lp | 537.46K | 0.26% | $11.34M |
| Gsa capital partners llp | 12.50K | 0.02% | $264.00K |
| Analyst ims investment management services | 20.68K | 0.01% | $436.00K |
| Quadrature capital | 20.36K | 0.01% | $429.66K |
| Xtx topco | 11.93K | 0.00% | $251.66K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Marshall wace, llp | 89.83K | 0.00% | 89.83K |
| Renaissance | 25.44K | 0.00% | 25.44K |
| Two sigma investments, lp | 25.01K | 0.00% | 25.01K |
| Quadrature capital | 20.36K | 0.01% | 20.36K |
| Jane street group | 12.65K | - | 12.65K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Hudson bay capital management lp | - | - | -224.91K |
| Yelin lapidot management | 73.77K | 0.32% | -131.89K |
| Two sigma advisers, lp | - | - | -42.10K |
| Acuitas investments | - | - | -27.43K |
| Arrowstreet capital, limited partnership | - | - | -24.58K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Marshall wace, llp | 89.83K | 0.00% | 89.83K | $1.90M |
| Renaissance | 25.44K | 0.00% | 25.44K | $536.72K |
| Two sigma investments, lp | 25.01K | 0.00% | 25.01K | $527.77K |
| Quadrature capital | 20.36K | 0.01% | 20.36K | $429.66K |
| Jane street group | 12.65K | - | 12.65K | $267.02K |
Sold Out
| Holder | Change |
|---|---|
| Farther finance advisors | -17.00 |
| Gamma investing | -26.00 |
| Brown brothers harriman | -90.00 |
| Coldstream capital management | -124.00 |
| Operose advisors | -500.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 11 | -60.71% | 440,686 | -77.00% | 7 | 0.69% | 4 | -66.67% | 2 | -77.78% |
| Dec 31, 2025 | 7 | -75.86% | 227,781 | -86.94% | 3 | 0.42% | 2 | -80.00% | 2 | -83.33% |
| Sep 30, 2025 | 9 | -70.00% | 400,190 | -77.50% | 7 | 0.72% | 3 | -72.73% | 3 | -78.57% |
| Jun 30, 2025 | 30 | -6.25% | 1,779,077 | -7.53% | 31 | 2.78% | 11 | -21.43% | 14 | 55.56% |
| Mar 31, 2025 | 32 | 10.34% | 1,924,048 | -0.60% | 33 | 3.14% | 14 | -6.67% | 9 | 12.50% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| First Wilshire US SCV Equities SMA | 290.59K | 5.09% | 5.78K |
| Herald Ord | 125.00K | 2.19% | - |
| Chatrier Value Fund A CHF | 45.38K | 0.80% | - |
| Yelin Lapidot Equity IL | 34.84K | 0.57% | - |
| Pengana Alpha Israel A AUD | 31.00K | 0.54% | - |
| Forest Sea Eagle IL | 23.08K | 0.38% | - |
| Invesco FTSE RAFI US 1500 Small-Mid ETF | 23.01K | 0.38% | - |
| Transamerica Small/Mid Cap Value A | 21.00K | 0.37% | -600.00 |
| Forest 80/20 IL | 20.00K | 0.33% | - |
| Transamerica Small/Mid Cap Value VP Init | 18.00K | 0.32% | -550.00 |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| May 19, 2026 | Karp Yuval | EVP Project Management | Sell | $100.00K |
| May 14, 2026 | Hendel David | VP R&D | Sell | $49.00K |
| May 14, 2026 | Castiel David | VP Engineering | Sell | $96.00K |
| May 14, 2026 | COHEN DANIEL (DC) | EVP Operation | Sell | $780.00 |
| May 13, 2026 | Hendel David | VP R&D | Sell | $22.25K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | - | 10 |
| 2026 Q1 | - | - |
| 2007 Q2 | 29 | 5 |
| 2007 Q1 | 71 | 3 |
| 2006 Q4 | - | 2 |
SILC Ownership FAQ
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