Vault-13

RADCOM LTD RDCM

SHS NEW · Common Stock · CUSIP M81865111

54 institutional holders +9 vs Q1 2026
8,665,9438.7m shares reported held*
$122.1mreported value*
12 new 16 added 17 reduced 3 sold out net bought ≈ $2.4m (+166.9k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($94.3k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $14.09.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0204060Q3 22: 18Q4 22: 19Q1 23: 20Q2 23: 18Q3 23: 17Q4 23: 19Q1 24: 24Q2 24: 25Q3 24: 29Q4 24: 38Q1 25: 40Q2 25: 46Q3 25: 45Q4 25: 50Q1 26: 45Q2 26: 5454Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 202218
Q4 202219
Q1 202320
Q2 202318
Q3 202317
Q4 202319
Q1 202424
Q2 202425
Q3 202429
Q4 202438
Q1 202540
Q2 202546
Q3 202545
Q4 202550
Q1 202645
Q2 202654

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
40040Q3 24: 15 bought or addedQ3 24: 3 cut or sold outQ4 24: 24 bought or addedQ4 24: 8 cut or sold outQ4 24Q1 25: 18 bought or addedQ1 25: 16 cut or sold outQ2 25: 22 bought or addedQ2 25: 18 cut or sold outQ2 25Q3 25: 27 bought or addedQ3 25: 19 cut or sold outQ4 25: 30 bought or addedQ4 25: 12 cut or sold outQ4 25Q1 26: 18 bought or addedQ1 26: 27 cut or sold outQ2 26: 28 bought or addedQ2 26: 20 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 2024153
Q4 2024248
Q1 20251816
Q2 20252218
Q3 20252719
Q4 20253012
Q1 20261827
Q2 20262820

Biggest buyers

QVT Financial LP New +445,265+445.3k
RAYMOND JAMES FINANCIAL INC New +96,805+96.8k
RENAISSANCE TECHNOLOGIES LLC Added +82,505+82.5k
Qube Research & Technologies Ltd Added +49,104+49.1k
ACADIAN ASSET MANAGEMENT LLC Added +43,661+43.7k
Point72 Asset Management, L.P. Added +36,530+36.5k
Robertson Stephens Wealth Management, LLC New +36,284+36.3k
CITADEL ADVISORS LLC Added +35,315+35.3k
XTX Topco Ltd New +32,951+33.0k
ARS Investment Partners, LLC New +30,478+30.5k

Biggest sellers

Lynrock Lake LP Reduced -557,914-557.9k
MARSHALL WACE, LLP Reduced -83,268-83.3k
Squarepoint Ops LLC Reduced -46,923-46.9k
AWM Investment Company, Inc. Reduced -39,465-39.5k
Russell Investments Group, Ltd. Reduced -20,073-20.1k
Trexquant Investment LP Reduced -19,888-19.9k
Walleye Capital LLC Sold out -18,887-18.9k
State of Tennessee, Department of Treasury Reduced -15,900-15.9k
TWO SIGMA INVESTMENTS, LP Reduced -15,087-15.1k
NORTHERN TRUST CORP Sold out -12,279-12.3k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Lynrock Lake LP 13D · may seek influence +1.8 pts · filed 2026-09-09 16.4% +1.8 pts 2.7m≈ $38.8m 2026-09-09
Zisapel Michael 13D · may seek influence no change · filed 2026-03-26
Stated purposeOn March 25, 2026, the Reporting Persons together with Value Base Ltd. ("Value Base"), sent a letter to the Board of Directors of the Company (the "Demand Letter") requesting that the Company convene a special meeting of the Company's shareholders (the "Special Meeting") pursuant to the relevant provisions of the Israeli Companies Law, 5759-1999, and the Company's Amended and Restated Articles of Association (the "Articles"). Pursuant to the Demand Letter, the agenda for the Special Meeting would be to (i) amend the Articles to provide that the Board of Directors shall consist of not less than three nor more than seven directors (instead of nine), (ii) amend the Articles to provide that directors may be elected at any general meeting of shareholders (instead of only at the annual gene… Full filing
14.0% no change 2.3m≈ $32.4m 2026-03-26
AWM Investment Company, Inc. 13G · institution filed 2025-02-14 6.4% 991.3k≈ $14.0m 2025-02-14
Value Base Ltd. 13D · may seek influence no change · filed 2026-03-26
Stated purposeItem 4 of the Schedule 13D is amended to add the following: On March 25, 2026, Value Base, together with Michael and Klil Zisapel (the "Zisapels"), sent a letter to the Board of Directors of the Company (the "Demand Letter") requesting that the Company convene a special meeting of the Company's shareholders (the "Special Meeting") pursuant to the relevant provisions of the Israeli Companies Law, 5759-1999, and the Company's Amended and Restated Articles of Association (the "Articles"). Pursuant to the Demand Letter, the agenda for the Special Meeting would be to (i) amend the Articles to provide that the Board of Directors shall consist of not less than three nor more than seven directors (instead of nine), (ii) amend the Articles to provide that directors may be elected at any ge… Full filing
5.3% no change 865.0k≈ $12.2m 2026-03-26

Fell to 5% or below in the last year: BARCLAYS PLC (4.6%, 2026-05-14)

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
101Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 0 sellingQ3 25Q4 25: 0 buyingQ4 25: 0 sellingQ1 26: 0 buyingQ1 26: 0 sellingQ1 26Q2 26: 0 buyingQ2 26: 1 sellingQ3 26: 0 buyingQ3 26: 0 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—0——
Q1 20250—0——
Q2 20250—0——
Q3 20250—0——
Q4 20250—0——
Q1 20260—0——
Q2 20260—1$88.8k—
Q3 20260—0——
DateInsiderTradeSharesPrice ValueTheir holding
2026-06-01 AMIT RAM Chief Technology Officer Sold 3,000 $15.65 $47.0k3.0k shares -4%
2026-05-20 AMIT RAM Chief Technology Officer Sold 3,000 $13.95 $41.9k3.0k shares -4%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Lynrock Lake LP 2.32% of their portfolio RYE BROOK, NY 2,608,7522.6m $36.8m $36.8m 2.32% Reduced -557.9k -557,914
2 AWM Investment Company, Inc. 1.16% of their portfolio NEW YORK, NY 951,796951.8k $13.4m $13.4m 1.16% Reduced -39.5k -39,465
3 Value Base Ltd. 7.51% of their portfolio Tel Aviv, L3 865,009865.0k $12.2m $12.2m 7.51% Unchanged
4 ACADIAN ASSET MANAGEMENT LLC 0.01% of their portfolio Boston, MA 671,790671.8k $9.4m $9.4m 0.01% Added +43.7k +43,661
5 QVT Financial LP 0.40% of their portfolio New York, NY 445,265445.3k $6.3m $6.3m 0.40% New
6 Yelin Lapidot Holdings Management Ltd. 1.08% of their portfolio Tel Aviv, L3 404,595404.6k $5.7m $5.7m 1.08% Unchanged
7 Janney Montgomery Scott LLC 0.01% of their portfolio PHILADELPHIA, PA 356,404356.4k $5.0m $5.0m 0.01% Added +28.9k +28,925
8 Private Advisor Group, LLC 0.02% of their portfolio MORRISTOWN, NJ 350,471350.5k $4.9m $4.9m 0.02% Reduced -548 -548
9 HERALD INVESTMENT MANAGEMENT Ltd 0.62% of their portfolio LONDON, X0 325,000325.0k $4.6m $4.6m 0.62% Unchanged
10 RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio NEW YORK, NY 276,298276.3k $3.9m $3.9m 0.01% Added +82.5k +82,505
11 ARK Investment Management LLC 0.02% of their portfolio ST. PETERSBURG, FL 174,214174.2k $2.5m $2.5m 0.02% Added +1.5k +1,479
12 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 148,289148.3k $2.1m $2.1m 0.00% Reduced -20.1k -20,073
13 NANO CAP NEW MILLENNIUM GROWTH FUND L P 1.08% of their portfolio STATEN ISLAND, NY 100,000100.0k $1.4m $1.4m 1.08% Reduced -2.0k -2,000
14 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 96,80596.8k $1.4m $1.4m 0.00% New
15 BlackRock, Inc. 0.00% of their portfolio New York, NY 91,71691.7k $1.3m $1.3m 0.00% Added +683 +683
16 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 77,20777.2k $1.1m $1.1m 0.00% Added +49.1k +49,104
17 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 65,87065.9k $928.8k $928.8k 0.00% Reduced -346 -346
18 Point72 Asset Management, L.P. 0.00% of their portfolio STAMFORD, CT 51,34351.3k $723.9k $723.9k 0.00% Added +36.5k +36,530
19 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 50,02950.0k $705.4k $705.4k 0.00% Reduced -83.3k -83,268
20 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 46,09746.1k $650.0k $650.0k 0.00% Added +35.3k +35,315
21 Trexquant Investment LP 0.00% of their portfolio STAMFORD, CT 39,32839.3k $554.5k $554.5k 0.00% Reduced -19.9k -19,888
22 Robertson Stephens Wealth Management, LLC 0.01% of their portfolio San Francisco, CA 36,28436.3k $511.6k $511.6k 0.01% New
23 SEI INVESTMENTS CO 0.00% of their portfolio OAKS, PA 35,82335.8k $505.1k $505.1k 0.00% Added +3.8k +3,757
24 XTX Topco Ltd 0.01% of their portfolio LONDON, X0 32,95133.0k $464.6k $464.6k 0.01% New
25 Squarepoint Ops LLC 0.00% of their portfolio NEW YORK, NY 31,92831.9k $450.2k $450.2k 0.00% Reduced -46.9k -46,923
26 ARS Investment Partners, LLC 0.02% of their portfolio New York, NY 30,47830.5k $429.7k $429.7k 0.02% New
27 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 26,29926.3k $370.8k $370.8k 0.00% Reduced -4.0k -4,044
28 UBS Group AG 0.00% of their portfolio ZURICH, V8 25,60325.6k $361.0k $361.0k 0.00% Added +7.2k +7,214
29 LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 22,46522.5k $316.8k $316.8k 0.00% Added +3.1k +3,087
30 Boston Partners 0.00% of their portfolio BOSTON, MA 21,94921.9k $309.5k $309.5k 0.00% Reduced -2.8k -2,773
31 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 20,93120.9k $295.1k $295.1k 0.00% Reduced -534 -534
32 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 19,45919.5k $274.4k $274.4k 0.00% New
33 Brevan Howard Capital Management LP 0.00% of their portfolio ST. HELIER, Y9 19,34219.3k $272.7k $272.7k 0.00% New
34 PRUDENTIAL FINANCIAL INC 0.00% of their portfolio NEWARK, NJ 18,00018.0k $253.8k $253.8k 0.00% Unchanged
35 Man Group plc 0.00% of their portfolio LONDON, X0 17,50017.5k $246.8k $246.8k 0.00% Added +3.0k +3,004
36 VIRTUS ADVISERS, LLC 0.09% of their portfolio HARTFORD, CT 17,44617.4k $246.0k $246.0k 0.09% Added +2.1k +2,090
37 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 15,40515.4k $217.0k $217.0k 0.00% New
38 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 14,58814.6k $205.7k $205.7k 0.00% Reduced -15.1k -15,087
39 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 13,72413.7k $193.5k $193.5k 0.00% Unchanged
40 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 13,15413.2k $185.5k $185.5k 0.00% Added +790 +790
41 Eurizon Capital SGR S.p.A. 0.00% of their portfolio MILAN, L6 10,99011.0k $152.6k $152.6k 0.00% New
42 Cox Capital Mgt LLC 0.08% of their portfolio ANDOVER, MA 10,00010.0k $141.0k $141.0k 0.08% Unchanged
43 Crewe Advisors LLC 0.01% of their portfolio SALT LAKE CITY, UT 7,0007.0k $98.7k $98.7k 0.01% New
44 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 5,2555.3k $74.1k $74.1k 0.00% Unchanged
45 State of Tennessee, Department of Treasury 0.00% of their portfolio NASHVILLE, TN 5,0095.0k $70.6k $70.6k 0.00% Reduced -15.9k -15,900
46 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.00% of their portfolio COLUMBUS, OH 2,4812.5k $35.0k $35.0k 0.00% Unchanged
47 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 827827 $11.7k $11.7k 0.00% Added +560 +560
48 Steward Partners Investment Advisory, LLC 0.00% of their portfolio STAMFORD, CT 580580 $8.2k $8.2k 0.00% New
49 JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio DES PERES, MO 550550 $7.4k $7.4k 0.00% Reduced -2.0k -2,000
50 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 275275 $3.9k $3.9k 0.00% Reduced -805 -805
51 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 100100 $1.4k $1.4k 0.00% Unchanged
52 Caitong International Asset Management Co., Ltd 0.00% of their portfolio HONG KONG, K3 2727 $381 $381 0.00% New
53 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 2121 $296 $296 0.00% Added +1 +1
54 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 1818 $0 $0 0.00% Reduced -66 -66