Radware Ltd.

SecurityRDWR / Radware Ltd.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership76,305 shares
Latest Disclosed Value $ 2,008,347
Northern Trust Corp reports 6.61% decrease in ownership of RDWR / Radware Ltd.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 76,305 shares of Radware Ltd. (US:RDWR) valued at $2,008,348 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 81,706 shares of Radware Ltd.. This represents a change in shares of -6.61% during the quarter. The current value of the position is $2,222,002 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F RADWARE ORD M81873107 76,305 -5,401 -6.61 2,008 2.03 0.0001
2026-02-17 2025-12-31 13F RADWARE ORD M81873107 81,706 221 0.27 1,968 -8.80 0.0001
2025-11-14 2025-09-30 13F RADWARE ORD M81873107 81,485 2,572 3.26 2,159 -7.10 0.0001
2025-08-13 2025-06-30 13F RADWARE ORD M81873107 78,913 6,552 9.05 2,323 48.53 0.0003
2025-05-13 2025-03-31 13F RADWARE ORD M81873107 72,361 -2,108 -2.83 1,564 -6.74 0.0002
2025-02-14 2024-12-31 13F RADWARE ORD M81873107 74,469 61,745 485.26 1,678 492.58 0.0002
2024-11-13 2024-09-30 13F RADWARE COM M81873107 12,724 -259 -1.99 283 19.92 0.0000
2024-08-14 2024-06-30 13F RADWARE COM M81873107 12,983 12,983 237 0.0000
2024-02-13 2023-12-31 13F RADWARE COM M81873107 0 -11,878 -100.00 0 -100.00
2023-11-13 2023-09-30 13F RADWARE COM M81873107 11,878 -17,700 -59.84 201 -65.10 0.0000
2023-08-11 2023-06-30 13F RADWARE COM M81873107 29,578 -783 -2.58 574 -12.25 0.0001
2023-05-15 2023-03-31 13F RADWARE COM M81873107 30,361 -230 -0.75 654 8.11 0.0001
2023-02-13 2022-12-31 13F RADWARE COM M81873107 30,591 3,321 12.18 604 1.68 0.0001
2022-11-14 2022-09-30 13F RADWARE COM M81873107 27,270 187 0.69 594 1.19 0.0001
2022-08-12 2022-06-30 13F RADWARE COM M81873107 27,083 -158 -0.58 587 -32.61 0.0001
2022-05-13 2022-03-31 13F RADWARE COM M81873107 27,241 -22 -0.08 871 -23.33 0.0002
2022-02-08 2021-12-31 13F RADWARE COM M81873107 27,263 2,266 9.07 1,136 34.76 0.0002
2021-11-15 2021-09-30 13F RADWARE COM M81873107 24,997 -56,077 -69.17 843 -66.21 0.0001
2021-08-13 2021-06-30 13F RADWARE ORD M81873107 81,074 -6,086 -6.98 2,495 9.72 0.0004
2021-05-12 2021-03-31 13F RADWARE ORD M81873107 87,160 -16,649 -16.04 2,274 -21.04 0.0004
2021-02-11 2020-12-31 13F RADWARE ORD M81873107 103,809 -8,881 -7.88 2,880 5.42 0.0006
2020-11-16 2020-09-30 13F RADWARE ORD M81873107 112,690 182 0.16 2,732 2.94 0.0006
2020-08-14 2020-06-30 13F RADWARE COM M81873107 112,508 968 0.87 2,654 12.89 0.0006
2020-05-14 2020-03-31 13F RADWARE ORD M81873107 111,540 120 0.11 2,351 -18.14 0.0007
2020-02-14 2019-12-31 13F RADWARE ORD M81873107 111,420 3,842 3.57 2,872 10.04 0.0006
2019-11-13 2019-09-30 13F RADWARE COM M81873107 107,578 2,363 2.25 2,610 0.31 0.0006
2019-08-13 2019-06-30 13F RADWARE ORD M81873107 105,215 11,954 12.82 2,602 6.77 0.0006
2019-05-13 2019-03-31 13F RADWARE ORD M81873107 93,261 -12,139 -11.52 2,437 1.80 0.0006
2019-02-12 2018-12-31 13F RADWARE ORD M81873107 105,400 -343 -0.32 2,394 -14.47 0.0007
2018-11-14 2018-09-30 13F RADWARE ORD M81873107 105,743 36,054 51.74 2,799 58.85 0.0007
2018-09-18 2018-06-30 13F/A-1 RADWARE ORD M81873107 69,689 -22,997 -24.81 1,762 -10.97 0.0004
2018-08-14 2018-06-30 13F RADWARE ORD M81873107 72,603 -20,083 1,835
2018-05-09 2018-03-31 13F RADWARE ORD M81873107 92,686 -888 -0.95 1,979 9.04 0.0005
2018-02-14 2017-12-31 13F RADWARE ORD M81873107 93,574 4,018 4.49 1,815 20.20 0.0005
2017-11-13 2017-09-30 13F RADWARE ORD M81873107 89,556 -5,175 -5.46 1,510 -9.09 0.0004
2017-08-11 2017-06-30 13F RADWARE COM M81873107 94,731 -18,673 -16.47 1,661 -9.33 0.0005
2017-05-12 2017-03-31 13F RADWARE COM M81873107 113,404 9,959 9.63 1,832 21.49 0.0005
2017-02-13 2016-12-31 13F RADWARE COM M81873107 103,445 13,922 15.55 1,508 22.60 0.0005
2016-11-09 2016-09-30 13F RADWARE ORD M81873107 89,523 398 0.45 1,230 22.63 0.0004
2016-08-12 2016-06-30 13F RADWARE ORD M81873107 89,125 41,743 88.10 1,003 58.20 0.0003
2016-08-19 2016-03-31 13F/A-1 RADWARE ORD M81873107 47,382 1,156 2.50 634 -10.58 0.0002
2016-05-13 2016-03-31 13F Radware COMM M81873107 47,379 561
2016-02-12 2015-12-31 13F Radware COMM M81873107 46,226 46,226 0.00 709 0.0002
2015-08-13 2015-06-30 13F Radware COMM M81873107 0 -46,084 -100.00 0 -100.00
2015-05-14 2015-03-31 13F Radware COMM M81873107 46,084 28,481 161.80 964 148.45 0.0003
2015-02-12 2014-12-31 13F Radware COM M81873107 17,603 -148 -0.83 388 23.96 0.0001
2014-11-13 2014-09-30 13F Radware COMM M81873107 17,751 -2,701 -13.21 313 -9.28 0.0001
2014-08-14 2014-06-30 13F RADWARE com M81873107 20,452 2,534 14.14 345 8.83 0.0001
2014-05-14 2014-03-31 13F RADWARE COMM M81873107 17,918 17,918 317 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.