Radcom

RDCM • NASDAQ

Radcom is a telecommunications services company in the communication services sector on NASDAQ, led by Benny Eppstein, with a market cap of $222.6M. As of Q3 2025, 49% of shares are held by 45 institutional investors, with Lynrock Lake LP as the largest holder at 14.14%.

CEOBenny Eppstein

Market Cap$222.6M

Telecommunications Services

Communication Services

Employees295.0

Websiteradcom.com

Overview

Overview of institutional ownership in RDCM as of Q3 2025 with a market cap of $232.3M

All Institutions

Institutions: 45
Value Held: $113.4M
Shares Held: 7.8M
Avg Position: $2.5M
Median Position: $326.6K

Hedge Funds

Hedge Funds: 9
Value Held: $53.3M
Shares Held: 3.7M
Avg Position: $5.9M
Median Position: $958.1K

Ownership Breakdown

Institutional (non-HF)

25.89%

$60.1M

Hedge Funds

22.94%

$53.3M

Retail & Other

51.17%

$118.8M

Based on market cap of $232.3M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in RDCM as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
Lynrock Lake LP Hedge Fund•Multi-Strategy	Cynthia Lynn Paul CIO	$32.8M 4.35% of portfolio	14.14% 2.3M shares	Q1 2021 Held for 4y 8m	$755.7M
A AWM Investment Company, Inc. Hedge Fund•Event Driven	David Michael Greenhouse President	$14.4M 1.35% of portfolio	6.18% 991.3K shares	Q3 2018 Held for 7y 2m	$1.1B
V Value Base Ltd. Institution	-	$12.5M 8.88% of portfolio	5.40% 865.0K shares	Q4 2024 Held for 11 months	$141.2M
Y Yelin Lapidot Holdings Management Ltd. Institution	-	$7.1M 1.50% of portfolio	3.07% 492.4K shares	Q3 2023 Held for 2y 2m	$476.2M
ACADIAN ASSET MANAGEMENT LLC Long Only Manager	Gillian Morna Therese Savage CEO	$6.1M 0.01% of portfolio	2.64% 422.6K shares	Q3 2020 Held for 5y 2m	$51.5B
Janney Montgomery Scott LLC RIA/Wealth	Anthony Matthew Miller CEO	$4.6M 0.01% of portfolio	1.99% 318.3K shares	Q3 2020 Held for 5y 2m	$40.0B
Inflection Point Investments LLP Family Office	Justin Michael Kunz Managing Partner	$4.6M 9.72% of portfolio	1.97% 315.0K shares	Q4 2023 Held for 1y 11m	$46.9M
H Herald Investment Management Ltd Institution	-	$4.3M 0.58% of portfolio	1.87% 300.0K shares	Q1 2018 Held for 7y 8m	$745.8M
Private Advisor Group, LLC RIA/Wealth	Franklin R Smith CEO	$4.1M 0.02% of portfolio	1.75% 280.1K shares	Q3 2025 Held for 2 months	$20.3B
ESSEX INVESTMENT MANAGEMENT CO LLC Long Only Manager	Nancy Beth Prial CEO	$3.4M 0.52% of portfolio	1.46% 233.4K shares	Q4 2024 Held for 11 months	$652.5M

Net Capital Flow

Institutional buying and selling activity for RDCM in Q3 2025

Traded: −$209.3K
Buyers: 28
Sellers: 19
Total Bought: +$9.3M
Total Sold: −$9.5M
Avg Position: $2.1M

Biggest Buyers

Institution	Net Bought	Current Position
Private Advisor Group, LLC RIA/Wealth	+$4.1M +280.1K shares	$4.1M 280.1K shares
ACADIAN ASSET MANAGEMENT LLC Long Only Manager	+$1.4M +96.5K shares	$6.1M 422.6K shares
TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy	+$549.1K +37.9K shares	$1.1M 79.2K shares
H Herald Investment Management Ltd Institution	+$362.3K +25.0K shares	$4.3M 300.0K shares
Virtus ETF Advisers LLC Long Only Manager	+$360.2K +24.9K shares	$360.2K 24.9K shares
Q Quadrature Capital Ltd Institution	+$237.0K +16.4K shares	$237.0K 16.4K shares
BOOTHBAY FUND MANAGEMENT, LLC Fund of Funds	+$210.8K +14.5K shares	$210.8K 14.5K shares
Janney Montgomery Scott LLC RIA/Wealth	+$209.2K +14.4K shares	$4.6M 318.3K shares
Marshall Wace LLP Institution	+$196.4K +13.6K shares	$1.8M 123.7K shares
C Cubist Systematic Strategies, LLC Institution	+$191.4K +13.2K shares	$191.4K 13.2K shares

Biggest Sellers

Institution	Net Sold	Current Position
A Acuitas Investments, LLC Fund of Funds	−$2.5M −169.8K shares	$659.0K 45.5K shares
P P.A.W. CAPITAL CORP Hedge Fund•Long/Short	−$1.7M −128.3K shares	Sold Off 0 shares
Inflection Point Investments LLP Family Office	−$1.7M −120.0K shares	$4.6M 315.0K shares
Walleye Trading Advisors, LLC Hedge Fund•Multi-Strategy	−$892.0K −65.6K shares	Sold Off 0 shares
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	−$561.1K −41.3K shares	Sold Off 0 shares
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	−$526.6K −36.3K shares	$958.1K 66.1K shares
Worth Venture Partners, LLC Fund of Funds	−$493.2K −34.0K shares	$1.8M 126.9K shares
Y Yelin Lapidot Holdings Management Ltd. Institution	−$211.1K −14.6K shares	$7.1M 492.4K shares
C Corton Capital Inc. Institution	−$210.4K −15.5K shares	Sold Off 0 shares
R ROYAL BANK OF CANADA Institution	−$113.2K −8.3K shares	Sold Off 0 shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited RDCM in Q3 2025

New Positions: 7
New Value: $5.1M
Exited Positions: 8
Exited Value: $3.7M

New Positions

Institution	Position Value
Private Advisor Group, LLC RIA/Wealth	$4.1M 280.1K shares
Virtus ETF Advisers LLC Long Only Manager	$360.2K 24.9K shares
BOOTHBAY FUND MANAGEMENT, LLC Fund of Funds	$210.8K 14.5K shares
C Cubist Systematic Strategies, LLC Institution	$191.4K 13.2K shares
GSA CAPITAL PARTNERS LLP Hedge Fund•Quant	$168.2K 11.6K shares
Cox Capital Co LLC RIA/Wealth	$144.9K 10.0K shares
J JONES FINANCIAL COMPANIES LLLP Institution	$7.9K 550.0 shares

Exited Positions

Institution	Previous Position
P P.A.W. CAPITAL CORP Hedge Fund•Long/Short	$1.7M 128.3K shares
Walleye Trading Advisors, LLC Hedge Fund•Multi-Strategy	$892.0K 65.6K shares
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$561.1K 41.3K shares
C Corton Capital Inc. Institution	$210.4K 15.5K shares
R ROYAL BANK OF CANADA Institution	$113.2K 8.3K shares
LAZARD ASSET MANAGEMENT LLC Long Only Manager	$110.6K 8.1K shares
RAYMOND JAMES FINANCIAL INC RIA/Wealth	$34.0K 2.5K shares
N NATIONAL BANK OF CANADA /FI/ Institution	$33.7K 2.5K shares

Options Activity

Institutions with the largest Call and Put options positions in RDCM as of Q3 2025

Call Positions: 0
Call Value: -
Put Positions: 0
Put Value: -

Call Positions

Institution	Position Value
No call positions found

Put Positions

Institution	Position Value
No put positions found

Most Committed Institutions

Institutions with RDCM as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
Inflection Point Investments LLP Family Office	Justin Michael Kunz Managing Partner	9.72% $4.6M	1.97% 315.0K shares	Q4 2023 Held for 1y 11m	$46.9M
Worth Venture Partners, LLC Fund of Funds	David Alexander Wertentheil CEO	9.06% $1.8M	0.79% 126.9K shares	Q1 2024 Held for 1y 8m	$20.3M
V Value Base Ltd. Institution	-	8.88% $12.5M	5.40% 865.0K shares	Q4 2024 Held for 11 months	$141.2M
Lynrock Lake LP Hedge Fund•Multi-Strategy	Cynthia Lynn Paul CIO	4.35% $32.8M	14.14% 2.3M shares	Q1 2021 Held for 4y 8m	$755.7M
Y Yelin Lapidot Holdings Management Ltd. Institution	-	1.50% $7.1M	3.07% 492.4K shares	Q3 2023 Held for 2y 2m	$476.2M
A AWM Investment Company, Inc. Hedge Fund•Event Driven	David Michael Greenhouse President	1.35% $14.4M	6.18% 991.3K shares	Q3 2018 Held for 7y 2m	$1.1B
H Herald Investment Management Ltd Institution	-	0.58% $4.3M	1.87% 300.0K shares	Q1 2018 Held for 7y 8m	$745.8M
ESSEX INVESTMENT MANAGEMENT CO LLC Long Only Manager	Nancy Beth Prial CEO	0.52% $3.4M	1.46% 233.4K shares	Q4 2024 Held for 11 months	$652.5M
A Acuitas Investments, LLC Fund of Funds	Lisa Marie Thenell COO	0.42% $659.0K	0.28% 45.5K shares	Q1 2024 Held for 1y 8m	$155.8M
Virtus ETF Advisers LLC Long Only Manager	Richard William Smirl President	0.24% $360.2K	0.16% 24.9K shares	Q3 2025 Held for 2 months	$148.9M

Hedge Fund Spotlight

Discover hedge funds investing in RDCM

GSA CAPITAL PARTNERS LLP

Hedge Fund • Quant

Portfolio ManagerDavid Khabie-Zeitoune

Portfolio Value: $1.1B
Positions: 1,504
Last Reported: Q3 2025

Sector Allocation

Position in Radcom

Market Value: $168.2K
Shares Held: 11.6K
Portfolio Weight: 0.01%
Owned Since: 2025-Q3

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