RDWR · Radware Ltd · Shareholders & Ownership

$31.07 +1.29 (+4.33%) At close · Oct 23

Market Cap

$1.31B

42.08M

Volume · Oct 23 344.9K Avg daily vol (3M) 293.77K

Every disclosed holder of RDWR in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns RDWR

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

No chart: shares outstanding cannot be set against these holders.

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	131	30,227,831	—	Yes
Insiders (Forms 3, 4, 5)	11	5,126,301	—	Yes
13D/G-only blocks	3	6,047,149	—	Yes
Registered funds (N-PORT, not summed)	21	2,884,671	—	No

% Out is unavailable: a foreign private issuer reports ordinary shares, a different unit from the listed shares.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of RDWR

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Senvest Management, LLC 13F CIK 1328785 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	4,046,559	—	0	Jun 30, 2026	carried, not yet filed for the newest quarter
2	Penserra Capital Management LLC 13F CIK 1593324 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	2,721,238	—	-223,133	Jun 30, 2026	carried, not yet filed for the newest quarter
3	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	2,413,950	—	-641,645	Jun 30, 2026	carried, not yet filed for the newest quarter
3.1	MORGAN STANLEY 13G CIK 895421 · Holding company · Jun 30, 2026 Rule 13d-1(b), qualified institution, not summed	2,410,230	—	-641,958	Jun 30, 2026	Rule 13d-1(b), qualified institution, not summed
4	Zisapel Roy Insider CIK 1743565 · May 25, 2026 Director, issuer-wide	2,392,275	—	+201,314	May 25, 2026	Director, issuer-wide
4.1	Roy Zisapel 13G CIK 1743565 · Unknown · Dec 31, 2024 Rule 13d-1(d), exempt investor, not summed	2,162,244	—	—	Dec 31, 2024	Rule 13d-1(d), exempt investor, not summed
5	Artisan Partners Limited Partnership 13F CIK 1466153 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	2,374,480	—	-375,200	Jun 30, 2026	carried, not yet filed for the newest quarter
5.1	Artisan Partners Limited Partnership 13G CIK 1466153 · Registered investment adviser · Jun 30, 2026 Rule 13d-1(b), qualified institution, not summed	2,374,480	—	-755,772	Jun 30, 2026	Rule 13d-1(b), qualified institution, not summed
6	Legal & General Group Plc 13F CIK 764068 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	2,319,800	—	+23,888	Jun 30, 2026	carried, not yet filed for the newest quarter
7	Amplify Transformational Data Sharing ETF, a series of the Amplify ETF Trust 13G CIK 1633061 · Registered fund · Sep 30, 2025 Rule 13d-1(d), exempt investor	2,157,083	—	—	Sep 30, 2025	Rule 13d-1(d), exempt investor
8	Cohen Yuval Insider CIK 1374287 · Mar 18, 2026 Director, issuer-wide	2,087,388	—	—	Mar 18, 2026	Director, issuer-wide
9	Phoenix Financial Ltd. 13G CIK 1679543 · Unknown · Nov 10, 2023 Rule 13d-1(c), passive investor	2,047,747	—	—	Nov 10, 2023	Rule 13d-1(c), passive investor
10	First Trust Portfolios L.P. 13G CIK 1184765 · Unknown · Mar 31, 2026 Rule 13d-1(b), qualified institution	1,842,319	—	-304,558	Mar 31, 2026	Rule 13d-1(b), qualified institution
11	ACADIAN ASSET MANAGEMENT LLC 13F CIK 916542 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,696,725	—	-14,919	Jun 30, 2026	carried, not yet filed for the newest quarter
12	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,671,483	—	+138,002	Jun 30, 2026	carried, not yet filed for the newest quarter
12.1	iShares Cybersecurity and Tech ETF Fund S000065015 · Registered fund · Jul 31, 2026 iShares Trust, not summed	522,173	—	+160,736	Jul 31, 2026	iShares Trust, not summed
12.2	iShares Core MSCI EAFE ETF Fund S000038930 · Registered fund · Jul 31, 2026 iShares Trust, not summed	328,961	—	+3,920	Jul 31, 2026	iShares Trust, not summed
12.3	iShares MSCI EAFE Small-Cap ETF Fund S000019124 · Registered fund · Jul 31, 2026 iShares Trust, not summed	125,618	—	-9,867	Jul 31, 2026	iShares Trust, not summed
12.4	iShares MSCI Israel ETF Fund S000021462 · Registered fund · May 31, 2026 iShares, Inc., not summed	78,222	—	+4,380	May 31, 2026	iShares, Inc., not summed
12.5	iShares Core MSCI Total International Stock ETF Fund S000038931 · Registered fund · Jul 31, 2026 iShares Trust, not summed	76,562	—	-7,501	Jul 31, 2026	iShares Trust, not summed
13	NEUBERGER BERMAN GROUP LLC 13F CIK 1465109 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,647,378	—	+78,888	Jun 30, 2026	carried, not yet filed for the newest quarter
14	RENAISSANCE TECHNOLOGIES LLC 13F CIK 1037389 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,277,334	—	-110,897	Jun 30, 2026	carried, not yet filed for the newest quarter
15	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 13F CIK 1705339 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	837,720	—	-68,306	Jun 30, 2026	carried, not yet filed for the newest quarter
15.1	Global X Cybersecurity ETF Fund S000066713 · Registered fund · May 31, 2026 GLOBAL X FUNDS, not summed	801,189	—	-26,063	May 31, 2026	GLOBAL X FUNDS, not summed
16	FIRST TRUST ADVISORS LP 13F CIK 1125816 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	824,933	—	-195,737	Jun 30, 2026	carried, not yet filed for the newest quarter
17	COOPER CREEK PARTNERS MANAGEMENT LLC 13F CIK 1512162 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	706,749	—	-33,377	Jun 30, 2026	carried, not yet filed for the newest quarter
18	RICE HALL JAMES & ASSOCIATES, LLC 13F CIK 1230765 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	680,853	—	-2,410	Jun 30, 2026	carried, not yet filed for the newest quarter
19	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	596,856	—	+149,833	Jun 30, 2026	carried, not yet filed for the newest quarter
20	Nuveen, LLC 13F CIK 1871926 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	549,993	—	+185,025	Jun 30, 2026	carried, not yet filed for the newest quarter
20.1	College Retirement Equities Fund - Total Global Stock Account Fund S000005080 · Registered fund · Jun 30, 2026 College Retirement Equities Fund, not summed	256,672	—	+2,511	Jun 30, 2026	College Retirement Equities Fund, not summed
20.2	Nuveen Quant International Small Cap Equity Fund Fund S000055721 · Registered fund · Jul 31, 2026 TIAA-CREF Funds, not summed	112,637	—	+1,830	Jul 31, 2026	TIAA-CREF Funds, not summed
21	HERALD INVESTMENT MANAGEMENT Ltd 13F CIK 1512022 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	456,817	—	-193,183	Jun 30, 2026	carried, not yet filed for the newest quarter
22	Connor, Clark & Lunn Investment Management Ltd. 13F CIK 1596800 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	383,881	—	+7,802	Jun 30, 2026	carried, not yet filed for the newest quarter
23	Defiance ETFs, LLC 13F CIK 1732541 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	343,965	—	-9,133	Jun 30, 2026	carried, not yet filed for the newest quarter
24	Polar Capital Holdings Plc 13F CIK 1837309 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	302,828	—	0	Jun 30, 2026	carried, not yet filed for the newest quarter
25	OBERWEIS ASSET MANAGEMENT INC/ 13F CIK 937886 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	286,200	—	-500	Jun 30, 2026	carried, not yet filed for the newest quarter
25.1	Oberweis Micro-Cap Fund Fund S000010231 · Registered fund · Jun 30, 2026 OBERWEIS FUNDS, not summed	274,700	—	0	Jun 30, 2026	OBERWEIS FUNDS, not summed
26	NEW YORK STATE COMMON RETIREMENT FUND 13F CIK 810265 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	281,155	—	-5,104	Jun 30, 2026	carried, not yet filed for the newest quarter
27	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	256,047	—	+231,667	Jun 30, 2026	carried, not yet filed for the newest quarter
28	MILLENNIUM MANAGEMENT LLC 13F CIK 1273087 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	243,140	—	+188,353	Jun 30, 2026	carried, not yet filed for the newest quarter
29	BANK OF AMERICA CORP /DE/ 13F CIK 70858 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	215,011	—	-3,999	Jun 30, 2026	carried, not yet filed for the newest quarter
30	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 13F CIK 1164508 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	208,049	—	-6,193	Jun 30, 2026	carried, not yet filed for the newest quarter
31	Moshe Meir Insider CIK 2031729 · Mar 18, 2026 Director, issuer-wide	207,764	—	—	Mar 18, 2026	Director, issuer-wide
32	Qube Research & Technologies Ltd 13F CIK 1729829 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	191,302	—	+90,294	Jun 30, 2026	carried, not yet filed for the newest quarter
33	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	146,467	—	+31,417	Jun 30, 2026	carried, not yet filed for the newest quarter
34	Aviv David Meleh Insider CIK 2077793 · Sep 17, 2026 Chief Technology Officer, issuer-wide	134,487	—	-15,000	Sep 17, 2026	Chief Technology Officer, issuer-wide
35	JANE STREET GROUP, LLC 13F CIK 1595888 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	124,783	—	+114,586	Jun 30, 2026	carried, not yet filed for the newest quarter
36	SEI INVESTMENTS CO 13F CIK 350894 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	111,770	—	-2,590	Jun 30, 2026	carried, not yet filed for the newest quarter
36.1	SIIT GLOBAL MANAGED VOLATILITY FUND Fund S000050969 · Registered fund · May 31, 2026 SEI INSTITUTIONAL INVESTMENTS TRUST, not summed	48,163	—	0	May 31, 2026	SEI INSTITUTIONAL INVESTMENTS TRUST, not summed
36.2	SIIT WORLD EQUITY EX-US FUND Fund S000006765 · Registered fund · May 31, 2026 SEI INSTITUTIONAL INVESTMENTS TRUST, not summed	1,385	—	0	May 31, 2026	SEI INSTITUTIONAL INVESTMENTS TRUST, not summed
37	PANAGORA ASSET MANAGEMENT INC 13F CIK 883677 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	107,933	—	-18	Jun 30, 2026	carried, not yet filed for the newest quarter
38	LAZARD ASSET MANAGEMENT LLC 13F CIK 1207017 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	101,093	—	+3,073	Jun 30, 2026	carried, not yet filed for the newest quarter
39	Avidan Guy Insider CIK 1406569 · Jul 31, 2026 Chief Financial Officer, issuer-wide	95,800	—	+2,000	Jul 31, 2026	Chief Financial Officer, issuer-wide
40	HRT FINANCIAL LP 13F CIK 1475597 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	94,263	—	+94,263	Jun 30, 2026	carried, not yet filed for the newest quarter
41	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	90,714	—	-29	Jun 30, 2026	carried, not yet filed for the newest quarter
42	XTX Topco Ltd 13F CIK 1828301 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	88,998	—	+23,290	Jun 30, 2026	carried, not yet filed for the newest quarter
43	TWO SIGMA INVESTMENTS, LP 13F CIK 1179392 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	88,987	—	-26,847	Jun 30, 2026	carried, not yet filed for the newest quarter
44	ARK Investment Management LLC 13F CIK 1697748 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	86,280	—	-5,300	Jun 30, 2026	carried, not yet filed for the newest quarter
45	ExodusPoint Capital Management, LP 13F CIK 1736225 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	85,271	—	+85,271	Jun 30, 2026	carried, not yet filed for the newest quarter
46	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	77,656	—	+1,351	Jun 30, 2026	carried, not yet filed for the newest quarter
46.1	Small Cap Core Fund Fund S000001244 · Registered fund · Jun 30, 2026 Northern Funds, not summed	3,913	—	-173	Jun 30, 2026	Northern Funds, not summed
47	Clearwater Select Equity Fund Fund S000000698 · Registered fund · Jun 30, 2026 Clearwater Investment Trust, not summed	77,530	—	0	Jun 30, 2026	Clearwater Investment Trust, not summed
48	IQ EQ FUND MANAGEMENT (IRELAND) Ltd 13F CIK 1620943 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	74,181	—	+23,784	Jun 30, 2026	carried, not yet filed for the newest quarter
49	Swiss National Bank 13F CIK 1582202 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	70,400	—	+800	Jun 30, 2026	carried, not yet filed for the newest quarter
50	Robeco Institutional Asset Management B.V. 13F CIK 1418773 · Unknown · Sep 30, 2026	68,679	—	-24,142	Sep 30, 2026

2 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 151 holders

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Key facts CIK 1094366 CUSIP M81873107 13F (30d) 11 filings 11 filers Visit website Investor relations