Radcom RDCM Institutional Ownership

NASDAQ RDCM

$10.01 -0.05 (-0.50%)

As of: Sep 10, 2026 · 12:50 PM EDT

Institutions by Trading Activity

54 Institutions

Increased 29 53.7%

Unchanged 9 16.7%

Reduced 16 29.6%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

53.32%

▲+1.21 pp QoQ

Shares Held by Institutions

8.67Mn

of 16.27Mn outstanding

▲+2.75% QoQ

Shares Outstanding

16.27Mn

7.59Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▲+10 vs prior quarter

Net Shares Added (QoQ)

+232.00K

accumulated since last quarter

Value of Holdings

$86.99Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Radcom Ltd (NASDAQ:RDCM) appears in 54 institutional 13F filings for the quarter ending June 2026.

These investors collectively held 53.3% of Radcom's outstanding shares in June 2026, up from 52.1% in March 2026.
Their total shares held in RDCM increased 2.75% quarter over quarter, and separately, investors owning Radcom increased 25.58% from a year ago.
Activity in RDCM broke down as 29 buyers, 16 sellers, and 9 unchanged among 54 total holders.
Combined, these investors held 8.67Mn shares in RDCM for June 2026, up by 232.0K shares quarter on quarter, and up 882.1K shares year over year.
Lynrock Lake LP is the top holder of Radcom as of June 30, 2026, with 2.61Mn shares representing 16.04% of outstanding stock.
Top purchasers of RDCM stock for the quarter ending June 2026 included QVT Financial LP (445.26K), Raymond James Financial Inc (96.8K), RENAISSANCE TECHNOLOGIES LLC (82.5K), Qube Research & Technologies Ltd (49.1K), ACADIAN ASSET MANAGEMENT LLC (43.66K).
Top sellers of RDCM stock for the quarter ending June 2026 included Lynrock Lake LP (557.91K), MARSHALL WACE, LLP (83.27K), Squarepoint Ops LLC (46.92K), AWM Investment Company, Inc. (39.47K), Russell Investments Group, Ltd. (20.07K).
Per Business Quant data, the top 10 holders of Radcom for the quarter ending June 2026 are Lynrock Lake LP (2.61Mn), AWM Investment Company, Inc. (951.8K), Value Base Ltd. (865.01K), ACADIAN ASSET MANAGEMENT LLC (671.79K), QVT Financial LP (445.26K), Yelin Lapidot Holdings Management Ltd. (404.6K), Janney Montgomery Scott LLC (356.4K), Private Advisor Group, LLC (350.47K), HERALD INVESTMENT MANAGEMENT Ltd (325.0K), RENAISSANCE TECHNOLOGIES LLC (276.3K).

Form 13F Holdings

54 Institutional Holders

Report period 30 Jun, 2026

Total shares held 8.67Mn

Of outstanding 53.32%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Lynrock Lake LP	0001734341	2,608,752	16.04%	▼557,914	-17.62%	$36.78Mn
2	AWM Investment Company, Inc.	0001535264	951,796	5.85%	▼39,465	-3.98%	$13.42Mn
3	Value Base Ltd.	0001992355	865,009	5.32%	0	0.00%	$12.20Mn
4	ACADIAN ASSET MANAGEMENT LLC	0000916542	671,790	4.13%	▲43,661	+6.95%	$9.43K
5	QVT Financial LP	0001290162	445,265	2.74%	▲445,265	0.00%	$6.28Mn
6	Yelin Lapidot Holdings Management Ltd.	0001590495	404,595	2.49%	0	0.00%	$5.70Mn
7	Janney Montgomery Scott LLC	0001329948	356,404	2.19%	▲28,925	+8.83%	$5.03K
8	Private Advisor Group, LLC	0001567755	350,471	2.15%	▼548	-0.16%	$4.94Mn
9	HERALD INVESTMENT MANAGEMENT Ltd	0001512022	325,000	2.00%	0	0.00%	$4.57Mn
10	RENAISSANCE TECHNOLOGIES LLC	0001037389	276,298	1.70%	▲82,505	+42.57%	$3.90Mn
11	ARK Investment Management LLC	0001697748	174,214	1.07%	▲1,479	+0.86%	$2.46Mn
12	Russell Investments Group, Ltd.	0001692234	148,289	0.91%	▼20,073	-11.92%	$2.09Mn
13	NANO CAP NEW MILLENNIUM GROWTH FUND L P	0001277890	100,000	0.61%	▼2,000	-1.96%	$1.41Mn
14	Raymond James Financial Inc	0000720005	96,805	0.60%	▲96,805	0.00%	$1.36Mn
15	BlackRock, Inc.	0002012383	91,716	0.56%	▲683	+0.75%	$1.29Mn
16	Qube Research & Technologies Ltd	0001729829	77,207	0.47%	▲49,104	+174.73%	$1.09Mn
17	MILLENNIUM MANAGEMENT LLC	0001273087	65,870	0.40%	▼346	-0.52%	$928.77K
18	Point72 Asset Management, L.P.	0001603466	51,343	0.32%	▲36,530	+246.61%	$723.94K
19	MARSHALL WACE, LLP	0001318757	50,029	0.31%	▼83,268	-62.47%	$705.41K
20	CITADEL ADVISORS LLC	0001423053	46,097	0.28%	▲35,315	+327.54%	$649.97K

Showing 1 to 20 of 54 holders