SILC
Silicom (SILC)
NASDAQ
$60.61+$6.98 (+13.02%)
Price as of Oct 02, 2026 5:21 PM EDT
  • $394.0M
    Market Cap
  • 211.08%
    1-Year Change
  • Communication Equipment
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
WELLINGTON MANAGEMENT CO LLP
11.59%
665,930
-30,156 (-4.53%)
Dec 31, 2021
SYSTEMATIC FINANCIAL MANAGEMENT LP
8.81%
506,475
-30,984 (-6.12%)
Jun 30, 2026
KENT LAKE CAPITAL LLC
5.48%
315,000
0 (0.00%)
Jun 30, 2024
FIRST WILSHIRE SECURITIES MANAGEMENT INC
4.95%
284,287
-31,355 (-11.03%)
Jun 30, 2026
NANO CAP NEW MILLENNIUM GROWTH FUND L P
3.24%
186,500
-4,000 (-2.14%)
Jun 30, 2026
BLACKROCK FUND ADVISORS
3.20%
183,882
+27,454 (+14.93%)
Dec 31, 2016
PORTOLAN CAPITAL MANAGEMENT, LLC
2.83%
162,466
+162,466 (+100.00%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions52.2M (91.92%)
  • Mutual Funds4.1M (7.29%)
  • Insiders446,364 (0.79%)
  • Other0 (0.00%)

Insider Transactions

  • 0.79% (446,364)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 4
    Number of InsiderSelling (last 12 months)
  • $1.3M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Orbach Yeshayhu
Sell
Aug 24, 2026
$133,605.00
2,969
$45.00
0
Eizenman Liron
President and CEO
Sell
Aug 12, 2026
$877,034.16
18,072
$48.53
9,928
Gilad Eran
CFO
Exempt
Aug 06, 2026
$0.00
5,000
$0.00
5,000
Gilad Eran
CFO
Exempt
Aug 06, 2026
$82,100.00
5,000
$16.42
7,000
Gilad Eran
CFO
Sell
Aug 06, 2026
$1,164.00
25
$46.56
6,975
Gilad Eran
CFO
Sell
Aug 06, 2026
$309,969.00
6,975
$44.44
0
Castiel David
VP Engineering
Exempt
Jun 14, 2026
$0.00
2,000
$0.00
8,000
Hendel David
VP R&D
Exempt
Jun 14, 2026
$0.00
2,000
$0.00
8,000
Eizenman Liron
President and CEO
Exempt
Jun 14, 2026
$0.00
12,500
$0.00
38,333
Hendel David
VP R&D
Exempt
Jun 14, 2026
$0.00
2,000
$0.00
2,000
Castiel David
VP Engineering
Exempt
Jun 14, 2026
$0.00
2,000
$0.00
2,000
Gilad Eran
CFO
Exempt
Jun 14, 2026
$0.00
2,000
$0.00
7,333
Eizenman Liron
President and CEO
Exempt
Jun 14, 2026
$0.00
12,500
$0.00
28,000
Gilad Eran
CFO
Exempt
Jun 14, 2026
$0.00
2,000
$0.00
2,000
Karp Yuval
EVP Project Management
Sell
May 19, 2026
$100,000.00
2,000
$50.00
0