Silicom
SILC
31 hedge funds and large institutions have $36.5M invested in Silicom in 2026 Q1 according to their latest regulatory filings, with 10 funds opening new positions, 5 increasing their positions, 7 reducing their positions, and 8 closing their positions.
30% more capital invested
Capital invested by funds: $28.1M → $36.5M (+$8.36M)
25% more first-time investments, than exits
New positions opened: 10 | Existing positions closed: 8
7% more funds holding
Funds holding: 29 → 31 (+2)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
3.29% less ownership
Funds ownership: 33.77% → 30.48% (-3.3%)
29% less repeat investments, than reductions
Existing positions increased: 5 | Existing positions reduced: 7
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Marshall Wace
London,
United Kingdom
|
+$1.66M |
| 2 |
Renaissance Technologies
New York
|
+$471K |
| 3 |
Two Sigma Investments
New York
|
+$463K |
| 4 |
QC
Quadrature Capital
London,
United Kingdom
|
+$377K |
| 5 |
Jane Street
New York
|
+$234K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Hudson Bay Capital Management
Stamford,
Connecticut
|
-$3.31M |
| 2 |
YLHM
Yelin Lapidot Holdings Management
Tel Aviv,
Israel
|
-$2.44M |
| 3 |
SFM
Systematic Financial Management
Teaneck,
New Jersey
|
-$251K |
| 4 |
Walleye Capital
New York
|
-$239K |
| 5 |
RC
RBF Capital
San Francisco,
California
|
-$187K |
SILC Hedge Fund Activity: Q1 2026 in Review
31 of the 8,134 institutional investors tracked by Wall St. Rank reported a position in Silicom (SILC) for Q1 2026, worth a combined $36.5M — up 30% from $28.1M a quarter earlier.
Buyers outnumbered sellers: 10 funds opened new SILC positions and 8 closed out — a net gain of 2 holders — while 5 added to existing stakes and 7 trimmed.
The largest buyer was Marshall Wace, opening a new position worth an estimated $1.66M. The largest seller was Hudson Bay Capital Management, exiting entirely with an estimated $3.31M sold.
- 31 institutional investors held Silicom (SILC) as of Q1 2026, up from 29 in Q4 2025.
- Funds reported $36.5M of Silicom stock for Q1 2026, up 30% quarter-over-quarter.
- 10 funds opened new Silicom positions in Q1 2026 and 8 closed out, a net change of +2 holders.
- The largest Silicom buyer in Q1 2026 was Marshall Wace, an estimated $1.66M added.
- The largest Silicom seller in Q1 2026 was Hudson Bay Capital Management, an estimated $3.31M sold.
Based on aggregated 13F filings for Q1 2026.