RADWARE LTD (RDWR) — Institutional Holders, Q2 2026
135 institutional investment managers reported a RDWR position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $931.9M. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
RDWR in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- CITADEL ADVISORSAdded · +231,667 sh+$7.1M
- MILLENNIUM MANAGEMENTAdded · +188,353 sh+$5.8M
- NuveenAdded · +185,025 sh+$5.7M
- STATE STREETAdded · +149,833 sh+$4.6M
- BlackRockAdded · +138,002 sh+$4.3M
Biggest sellers
- DEUTSCHE BANK AG\Trimmed · -844,368 sh-$26.1M
- MORGAN STANLEYTrimmed · -641,645 sh-$19.8M
- Artisan Partners Limited PartnershipTrimmed · -375,200 sh-$11.6M
- Penserra Capital ManagementTrimmed · -223,133 sh-$6.9M
- FIRST ADVISORSTrimmed · -195,737 sh-$6.0M
RDWR 13F holders ranked 1–100 of 135
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | Senvest Management#1 · 4,046,559 sh | 4,046,559 | $124.9M | 3.66% | 0.0% |
| 2 | Penserra Capital Management#2 · 2,721,238 sh | 2,721,238 | $84.0M | 0.65% | -7.6% |
| 3 | MORGAN STANLEY#3 · 2,413,950 sh | 2,413,950 | $74.5M | <0.01% | -21.0% |
| 4 | Artisan Partners Limited Partnership#4 · 2,374,480 sh | 2,374,480 | $73.3M | 0.12% | -13.6% |
| 5 | Legal & General Group Plc#5 · 2,319,800 sh | 2,319,800 | $71.6M | 0.01% | +1.0% |
| 6 | ACADIAN ASSET MANAGEMENT#6 · 1,696,725 sh | 1,696,725 | $52.3M | 0.06% | -0.9% |
| 7 | BlackRock#7 · 1,671,483 sh | 1,671,483 | $51.6M | <0.01% | +9.0% |
| 8 | Neuberger Berman Group#8 · 1,647,378 sh | 1,647,378 | $50.7M | 0.03% | +5.0% |
| 9 | RENAISSANCE TECHNOLOGIES#9 · 1,277,334 sh | 1,277,334 | $39.4M | 0.05% | -8.0% |
| 10 | MIRAE ASSET GLOBAL ETFS Ltd.#10 · 837,720 sh | 837,720 | $25.8M | 0.03% | -7.5% |
| 11 | FIRST ADVISORS#11 · 824,933 sh | 824,933 | $25.5M | 0.01% | -19.2% |
| 12 | COOPER CREEK PARTNERS MANAGEMENT#12 · 706,749 sh | 706,749 | $21.8M | 0.52% | -4.5% |
| 13 | RICE HALL JAMES & ASSOCIATES#13 · 680,853 sh | 680,853 | $21.0M | 1.02% | -0.4% |
| 14 | STATE STREET#14 · 596,856 sh | 596,856 | $18.4M | <0.01% | +33.5% |
| 15 | Nuveen#15 · 549,993 sh | 549,993 | $17.0M | <0.01% | +50.7% |
| 16 | Herald Investment Management Ltd#16 · 456,817 sh | 456,817 | $14.1M | — | -29.7% |
| 17 | Connor, Clark & Lunn Investment Management Ltd.#17 · 383,881 sh | 383,881 | $11.8M | 0.02% | +2.1% |
| 18 | Defiance ETFs#18 · 343,965 sh | 343,965 | $10.6M | 0.14% | -2.6% |
| 19 | Polar Capital Plc#19 · 302,828 sh | 302,828 | $9.3M | 0.02% | 0.0% |
| 20 | OBERWEIS ASSET MANAGEMENT#20 · 286,200 sh | 286,200 | $8.8M | 0.18% | -0.2% |
| 21 | NEW YORK STATE COMMON RETIREMENT FUND#21 · 281,155 sh | 281,155 | $8.7M | 0.01% | -1.8% |
| 22 | CITADEL ADVISORS#22 · 256,047 sh | 256,047 | $7.9M | <0.01% | +950.2% |
| 23 | MILLENNIUM MANAGEMENT#23 · 243,140 sh | 243,140 | $7.5M | <0.01% | +343.8% |
| 24 | BANK OF AMERICA#24 · 215,011 sh | 215,011 | $6.6M | <0.01% | -1.8% |
| 25 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP#25 · 208,049 sh | 208,049 | $6.4M | <0.01% | -2.9% |
| 26 | Qube Research & Technologies Ltd#26 · 191,302 sh | 191,302 | $5.9M | <0.01% | +89.4% |
| 27 | GOLDMAN SACHS GROUP#27 · 146,467 sh | 146,467 | $4.5M | <0.01% | +27.3% |
| 28 | JANE STREET GROUP#28 · 124,783 sh | 124,783 | $3.9M | <0.01% | +1123.7% |
| 29 | SEI INVESTMENTS#29 · 111,770 sh | 111,770 | $3.4M | <0.01% | -2.3% |
| 30 | PANAGORA ASSET MANAGEMENT#30 · 107,933 sh | 107,933 | $3.3M | 0.01% | 0.0% |
| 31 | LAZARD ASSET MANAGEMENT#31 · 101,093 sh | 101,093 | $3.1M | <0.01% | +3.1% |
| 32 | HRT FINANCIAL#32 · 94,263 sh | 94,263 | $2.9M | <0.01% | New |
| 33 | Robeco Institutional Asset Management B.V.#33 · 92,821 sh | 92,821 | $2.9M | — | -3.5% |
| 34 | GEODE CAPITAL MANAGEMENT#34 · 90,714 sh | 90,714 | $2.8M | <0.01% | 0.0% |
| 35 | XTX Topco Ltd#35 · 88,998 sh | 88,998 | $2.7M | 0.04% | +35.4% |
| 36 | TWO SIGMA INVESTMENTS#36 · 88,987 sh | 88,987 | $2.7M | <0.01% | -23.2% |
| 37 | ARK Investment Management#37 · 86,280 sh | 86,280 | $2.7M | 0.02% | -5.8% |
| 38 | ExodusPoint Capital Management#38 · 85,271 sh | 85,271 | $2.6M | 0.02% | New |
| 39 | NORTHERN#39 · 77,656 sh | 77,656 | $2.4M | <0.01% | +1.8% |
| 40 | IQ EQ FUND MANAGEMENT (IRELAND) Ltd#40 · 74,181 sh | 74,181 | $2.3M | 0.15% | +47.2% |
| 41 | Swiss National Bank#41 · 70,400 sh | 70,400 | $2.2M | <0.01% | +1.1% |
| 42 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO#42 · 66,644 sh | 66,644 | $2.1M | <0.01% | -1.6% |
| 43 | State of Tennessee, Treasury Department#43 · 66,309 sh | 66,309 | $2.0M | <0.01% | 0.0% |
| 44 | CITIGROUP#44 · 57,514 sh | 57,514 | $1.8M | <0.01% | +7.4% |
| 45 | Hennion & Walsh Asset Management#45 · 54,630 sh | 54,630 | $1.7M | — | +87.5% |
| 46 | Man Group plc#46 · 50,881 sh | 50,881 | $1.6M | <0.01% | -3.0% |
| 47 | PDT Partners#47 · 50,234 sh | 50,234 | $1.6M | 0.08% | -3.3% |
| 48 | Jump Financial#48 · 49,707 sh | 49,707 | $1.5M | 0.01% | +238.1% |
| 49 | ENVESTNET ASSET MANAGEMENT#49 · 44,787 sh | 44,787 | $1.4M | <0.01% | -9.5% |
| 50 | D. E. Shaw#50 · 44,146 sh | 44,146 | $1.4M | <0.01% | +68.6% |
| 51 | Toroso Investments#51 · 43,034 sh | 43,034 | $1.3M | <0.01% | +57.0% |
| 52 | RENAISSANCE GROUP#52 · 42,795 sh | 42,795 | $1.3M | 0.05% | +25.3% |
| 53 | Robertson Stephens Wealth Management#53 · 29,100 sh | 29,100 | $898.0K | — | -1.1% |
| 54 | Y-Intercept (Hong Kong) Ltd#54 · 28,545 sh | 28,545 | $880.9K | — | New |
| 55 | ALGERT GLOBAL#55 · 28,410 sh | 28,410 | $876.7K | 0.01% | +230.0% |
| 56 | VANGUARD ASSET MANAGEMENT, Ltd#56 · 27,433 sh | 27,433 | $846.6K | <0.01% | +29.5% |
| 57 | State of New Jersey Common Pension Fund D#57 · 26,619 sh | 26,619 | $821.5K | <0.01% | 0.0% |
| 58 | JPMORGAN CHASE#58 · 26,498 sh | 26,498 | $792.3K | 0.00% | -11.0% |
| 59 | Magnetar Financial#59 · 24,722 sh | 24,722 | $762.9K | <0.01% | -7.2% |
| 60 | VAN ECK ASSOCIATES#60 · 23,797 sh | 23,797 | $734.4K | <0.01% | +137.4% |
| 61 | Steward Partners Investment Advisory#61 · 23,470 sh | 23,470 | $724.3K | <0.01% | New |
| 62 | DEUTSCHE BANK AG\#62 · 22,158 sh | 22,158 | $683.8K | <0.01% | -97.4% |
| 63 | Handelsbanken Fonder AB#63 · 19,500 sh | 19,500 | $602.0K | <0.01% | +3.7% |
| 64 | Aquatic Capital Management#64 · 19,198 sh | 19,198 | $592.5K | 0.02% | New |
| 65 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS#65 · 17,618 sh | 17,618 | $543.7K | <0.01% | 0.0% |
| 66 | Sanctuary Advisors#66 · 16,888 sh | 16,888 | $521.2K | <0.01% | New |
| 67 | UBS Group AG#67 · 16,272 sh | 16,272 | $502.2K | <0.01% | +26.0% |
| 68 | Squarepoint Ops#68 · 15,426 sh | 15,426 | $476.0K | <0.01% | -20.8% |
| 69 | Mirae Asset Global Investments , Ltd.#69 · 15,143 sh | 15,143 | $467.3K | <0.01% | -7.2% |
| 70 | TEACHER RETIREMENT SYSTEM OF TEXAS#70 · 14,971 sh | 14,971 | $462.0K | <0.01% | +19.2% |
| 71 | Zurcher Kantonalbank (Zurich Cantonalbank)#71 · 14,249 sh | 14,249 | $439.7K | <0.01% | 0.0% |
| 72 | Amundi#72 · 13,101 sh | 13,101 | $404.3K | <0.01% | -11.4% |
| 73 | SUSQUEHANNA INTERNATIONAL GROUP, LLP#73 · 12,637 sh | 12,637 | $390.0K | 0.00% | -38.5% |
| 74 | Police & Firemen's Retirement System of New Jersey#74 · 12,087 sh | 12,087 | $373.0K | <0.01% | 0.0% |
| 75 | Savant Capital#75 · 12,647 sh | 12,647 | $361.6K | <0.01% | New |
| 76 | Quadrature Capital Ltd#76 · 11,044 sh | 11,044 | $340.8K | <0.01% | -5.5% |
| 77 | BANK OF MONTREAL#77 · 10,300 sh | 10,300 | $317.9K | <0.01% | +3.0% |
| 78 | State of Wyoming#78 · 9,698 sh | 9,698 | $299.3K | 0.03% | New |
| 79 | Advisors Asset Management#79 · 9,300 sh | 9,300 | $287.0K | <0.01% | +21.9% |
| 80 | Engineers Gate Manager#80 · 9,198 sh | 9,198 | $283.9K | <0.01% | -29.0% |
| 81 | EAGLE HARBOR ASSET MANAGEMENT#81 · 8,808 sh | 8,808 | $271.8K | — | New |
| 82 | Fifth Third Wealth Advisors#82 · 8,782 sh | 8,782 | $271.0K | — | New |
| 83 | ANCHYRA PARTNERS#83 · 8,562 sh | 8,562 | $264.2K | — | New |
| 84 | Invesco Ltd.#84 · 8,393 sh | 8,393 | $259.0K | 0.00% | New |
| 85 | Symmetry Partners#85 · 8,323 sh | 8,323 | $256.8K | — | New |
| 86 | AQR CAPITAL MANAGEMENT#86 · 8,303 sh | 8,303 | $256.2K | <0.01% | New |
| 87 | Vanguard Investments Australia, Ltd.#87 · 8,282 sh | 8,282 | $255.6K | <0.01% | 0.0% |
| 88 | Empirical Asset Management#88 · 8,126 sh | 8,126 | $250.8K | 0.06% | New |
| 89 | KLP KAPITALFORVALTNING AS#89 · 7,700 sh | 7,700 | $237.6K | <0.01% | 0.0% |
| 90 | Able Wealth Management#90 · 7,118 sh | 7,118 | $219.7K | — | New |
| 91 | TCG Advisory Services#91 · 6,746 sh | 6,746 | $208.2K | <0.01% | New |
| 92 | KESTRA PRIVATE WEALTH SERVICES#92 · 6,509 sh | 6,509 | $200.9K | <0.01% | -21.7% |
| 93 | BNP PARIBAS FINANCIAL MARKETS#93 · 6,161 sh | 6,161 | $190.1K | <0.01% | +53.0% |
| 94 | SG Americas Securities#94 · 6,049 sh | 6,049 | $187.0K | <0.01% | New |
| 95 | Russell Investments Group, Ltd.#95 · 5,625 sh | 5,625 | $168.3K | <0.01% | -39.8% |
| 96 | VIRTUS ADVISERS#96 · 5,056 sh | 5,056 | $156.0K | 0.06% | New |
| 97 | Pacer Advisors#97 · 4,727 sh | 4,727 | $146.0K | <0.01% | New |
| 98 | Capital Advisors, Ltd.#98 · 3,000 sh | 3,000 | $93.0K | <0.01% | 0.0% |
| 99 | PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO#99 · 3,000 sh | 3,000 | $93.0K | <0.01% | 0.0% |
| 100 | ROYAL BANK OF CANADA#100 · 2,890 sh | 2,890 | $89.0K | 0.00% | +0.1% |
Funds that sold out of RDWR in Q2 2026 (15)
Held RDWR at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT195,000 sh | 195,000 | $5.1M |
| Banque Cantonale Vaudoise83,916 sh | 83,916 | $2.2M |
| Point72 Asset Management, L.P.63,990 sh | 63,990 | $1.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME58,472 sh | 58,472 | $1.5M |
| R Squared Ltd14,878 sh | 14,878 | $391.6K |
| PEAK610,461 sh | 10,461 | $275.3K |
| SHELTON CAPITAL MANAGEMENT9,443 sh | 9,443 | $248.5K |
| Legato Capital Management7,708 sh | 7,708 | $202.9K |
| QUADRANT CAPITAL GROUP3,060 sh | 3,060 | $89.2K |
| BARCLAYS PLC2,887 sh | 2,887 | $76.0K |
| MAI Capital Management494 sh | 494 | $13.0K |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT121 sh | 121 | $3.2K |
| Plato Investment Management Ltd97 sh | 97 | $2.6K |
| TD Waterhouse Canada69 sh | 69 | $1.9K |
| Elequin Securities15 sh | 15 | — |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.