Company · Ownership research

RADCOM LTD RDCM

CIK 0001016838 · CUSIP M81865111

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP M81865111 (RDCM), not CUSIP 001082668 (RDCM), and does not merge CUSIPs.

This page lists the top 20 of 50 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	Lynrock Lake LP CIK 1734341 · Amended · View history	$31.94M 2,441,775 shares	2.11%	+175.09K(+7.70%)Added	SEC filing ↗ Feb 17, 2026	▾
02	AWM Investment Company, Inc. CIK 1535264 · View history	$12.97M 991,261 shares	1.25%	0(0.00%)Unchanged	SEC filing ↗ Feb 13, 2026	▾
03	Value Base Ltd. CIK 1992355 · View history	$11.31M 865,009 shares	8.48%	0(0.00%)Unchanged	SEC filing ↗ Feb 9, 2026	▾
04	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$7.03M 540,339 shares	0.01%	+117.71K(+27.90%)Added	SEC filing ↗ Feb 10, 2026	▾
05	Yelin Lapidot Holdings Management Ltd. CIK 1590495 · View history	$5.45M 416,790 shares	1.09%	-75.58K(-15.40%)Reduced	SEC filing ↗ Feb 5, 2026	▾
06	Private Advisor Group, LLC CIK 1567755 · View history	$4.49M 343,647 shares	0.02%	+63.59K(+22.70%)Added	SEC filing ↗ Feb 17, 2026	▾
07	HERALD INVESTMENT MANAGEMENT Ltd CIK 1512022 · View history	$4.22M 325,000 shares	0.55%	+25.00K(+8.30%)Added	SEC filing ↗ Feb 13, 2026	▾
08	Janney Montgomery Scott LLC CIK 1329948 · View history	$4.21M 322,099 shares	0.01%	+3.75K(+1.20%)Added	SEC filing ↗ Feb 11, 2026	▾
09	ESSEX INVESTMENT MANAGEMENT CO LLC CIK 201772 · View history	$2.99M 228,305 shares	0.46%	-5.06K(-2.20%)Reduced	SEC filing ↗ Feb 13, 2026	▾
10	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$2.73M 208,733 shares	0.00%	+23.51K(+12.70%)Added	SEC filing ↗ Feb 12, 2026	▾
11	MARSHALL WACE, LLP CIK 1318757 · View history	$2.56M 195,554 shares	0.00%	+71.87K(+58.10%)Added	SEC filing ↗ Feb 13, 2026	▾
12	Russell Investments Group, Ltd. CIK 1692234 · View history	$2.23M 170,410 shares	0.00%	+68.42K(+67.10%)Added	SEC filing ↗ Feb 17, 2026	▾
13	ARK Investment Management LLC CIK 1697748 · View history	$1.97M 150,957 shares	0.01%	+6.39K(+4.40%)Added	SEC filing ↗ Feb 11, 2026	▾
14	NANO CAP NEW MILLENNIUM GROWTH FUND L P CIK 1277890 · View history	$1.33M 102,000 shares	1.14%	—	SEC filing ↗ Feb 6, 2026	▾
15	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$1.27M 97,027 shares	0.00%	+17.82K(+22.50%)Added	SEC filing ↗ Feb 17, 2026	▾
16	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$1.06M 80,693 shares	0.00%	+14.57K(+22.00%)Added	SEC filing ↗ Feb 17, 2026	▾
17	BlackRock, Inc. CIK 2012383 · View history	$1.01M 76,853 shares	0.00%	+23.85K(+45.00%)Added	SEC filing ↗ Feb 12, 2026	▾
18	Legato Capital Management LLC CIK 1442641 · View history	$966.17K 73,866 shares	0.08%	+6.48K(+9.60%)Added	SEC filing ↗ Feb 6, 2026	▾
19	Squarepoint Ops LLC CIK 1642575 · View history	$823.15K 62,932 shares	0.00%	+62.93KNew	SEC filing ↗ Feb 13, 2026	▾
20	SEI INVESTMENTS CO CIK 350894 · View history	$820.88K 62,758 shares	0.00%	+62.76KNew	SEC filing ↗ Feb 13, 2026	▾

Showing 20 / 50 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

8,317,281

Not deduplicated across managers

Disclosed value

$108.70M

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.

RADCOM LTD · Q4 2025

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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.