Company · Ownership research

SILICOM LTD. SILC

CIK 0000916793 · CUSIP M84116108

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

This page lists the top 20 of 32 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	SYSTEMATIC FINANCIAL MANAGEMENT LP CIK 1085936 · View history	$8.20M 530,368 shares	0.22%	+18.14K(+3.50%)Added	SEC filing ↗ Aug 13, 2025	▾
02	FIRST WILSHIRE SECURITIES MANAGEMENT INC CIK 732847 · View history	$6.02M 389,434 shares	1.64%	-4.05K(-1.00%)Reduced	SEC filing ↗ Aug 14, 2025	▾
03	Yelin Lapidot Holdings Management Ltd. CIK 1590495 · View history	$3.20M 206,659 shares	0.58%	-29.51K(-12.50%)Reduced	SEC filing ↗ Aug 6, 2025	▾
04	HERALD INVESTMENT MANAGEMENT Ltd CIK 1512022 · View history	$1.91M 125,000 shares	0.28%	0(0.00%)Unchanged	SEC filing ↗ Jul 22, 2025	▾
05	Acuitas Investments, LLC CIK 1524828 · View history	$1.78M 113,237 shares	1.41%	-483(-0.40%)Reduced	SEC filing ↗ Jul 31, 2025	▾
06	Worth Venture Partners, LLC CIK 1696778 · View history	$1.41M 89,845 shares	2.16%	-2.29K(-2.50%)Reduced	SEC filing ↗ Aug 13, 2025	▾
07	MORGAN STANLEY CIK 895421 · View history	$1.31M 84,950 shares	0.00%	-5.96K(-6.60%)Reduced	SEC filing ↗ Aug 14, 2025	▾
08	NORTHERN TRUST CORP CIK 73124 · View history	$943.36K 60,996 shares	0.00%	+542(+0.90%)Added	SEC filing ↗ Aug 13, 2025	▾
09	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$669.00K 42,959 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Aug 7, 2025	▾
10	TWO SIGMA ADVISERS, LP CIK 1478735 · View history	$651.12K 42,100 shares	0.00%	-500(-1.20%)Reduced	SEC filing ↗ Aug 14, 2025	▾
11	Walleye Capital LLC CIK 1758720 · View history	$387.50K 24,713 shares	0.00%	-5.00K(-16.80%)Reduced	SEC filing ↗ Aug 13, 2025	▾
12	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history	$385.46K 24,583 shares	0.00%	-2.63K(-9.70%)Reduced	SEC filing ↗ Aug 13, 2025	▾
13	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$365.38K 23,625 shares	0.00%	-1.30K(-5.20%)Reduced	SEC filing ↗ Aug 14, 2025	▾
14	UBS Group AG CIK 1610520 · View history	$350.74K 22,678 shares	0.00%	+17.06K(+303.50%)Added	SEC filing ↗ Aug 14, 2025	▾
15	BlackRock, Inc. CIK 2012383 · View history	$328.13K 21,216 shares	0.00%	-523(-2.40%)Reduced	SEC filing ↗ Aug 12, 2025	▾
16	Analyst IMS Investment Management Services Ltd. CIK 1634208 · View history	$320.00K 20,680 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ Aug 4, 2025	▾
17	CITADEL ADVISORS LLC CIK 1423053 · View history	$241.08K 15,375 shares	0.00%	+1.57K(+11.40%)Added	SEC filing ↗ Aug 14, 2025	▾
18	RBF Capital, LLC CIK 1134621 · View history	$196.42K 12,700 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2025	▾
19	GSA CAPITAL PARTNERS LLP CIK 1362033 · View history	$191.00K 12,324 shares	0.01%	+2.17K(+21.40%)Added	SEC filing ↗ Jul 22, 2025	▾
20	Invesco Ltd. CIK 914208 · View history	$175.79K 11,366 shares	0.00%	-6.50K(-36.40%)Reduced	SEC filing ↗ Aug 13, 2025	▾

Showing 20 / 32 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

1,903,227

Not deduplicated across managers

Disclosed value

$29.47M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

SILICOM LTD. · Q2 2025

Explore all 32 reporting institutions.

This page includes 20 of 32 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

Download CSV
Earlier quarters
Advanced screening & filtering
API & AI access

Already have an account?

＋ New accounts get free API credits to explore data beyond ownership filings.

For AI agents & developers

The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 32 reporting institutions; totals use the complete disclosed data.

Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.

MCP  https://api.akkrudata.ai/mcp

akkru_institutional_holdings
{"action":"holders","cusip":"M84116108","quarter":"2025Q2","type":"positions","page_size":100}

Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.

MCP endpoint: https://api.akkrudata.ai/mcp
API / MCP / CLI documentation: /documents
llms.txt: /llms.txt

Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.