Renaissance Technologies (RenTech)'s RDWR Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 1.39 M shares of Radware Ltd. (RDWR) worth $36.54 M, representing 0.06% of the portfolio. First purchased in 2013-Q4, this long-term strategic position has been held for 49 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in RDWR, representing a significant commitment to this investment thesis. Largest addition occurred in Q4 2017, adding 298,900 shares. Largest reduction occurred in Q3 2022, reducing 323,300 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Radware (RDWR) Holding Value Over Time
Track share changes against reported price movement
Quarterly Radware (RDWR) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | -237,795 | Reduce 14.62% | 1.39 M | $26.32 |
| Q4 2025 | -139,704 | Reduce 7.91% | 1.63 M | $24.09 |
| Q3 2025 | +145,500 | Add 8.98% | 1.77 M | $26.49 |
| Q2 2025 | +21,000 | Add 1.31% | 1.62 M | $29.44 |
| Q1 2025 | -50,900 | Reduce 3.08% | 1.6 M | $21.62 |
| Q4 2024 | -79,710 | Reduce 4.61% | 1.65 M | $22.53 |
| Q3 2024 | -19,983 | Reduce 1.14% | 1.73 M | $22.28 |
| Q2 2024 | +193,689 | Add 12.45% | 1.75 M | $18.24 |
| Q1 2024 | -35,689 | Reduce 2.24% | 1.56 M | $18.72 |
| Q4 2023 | +9,700 | Add 0.61% | 1.59 M | $16.68 |
| Q3 2023 | -10,800 | Reduce 0.68% | 1.58 M | $16.92 |
| Q2 2023 | -5,600 | Reduce 0.35% | 1.59 M | $0.02 |
| Q1 2023 | -13,000 | Reduce 0.81% | 1.6 M | $0.02 |
| Q4 2022 | -127,016 | Reduce 7.31% | 1.61 M | $0.02 |
| Q3 2022 | -323,300 | Reduce 15.68% | 1.74 M | $21.79 |
| Q2 2022 | -7,000 | Reduce 0.34% | 2.06 M | $21.67 |
| Q1 2022 | +74,400 | Add 3.73% | 2.07 M | $31.97 |
| Q4 2021 | +18,200 | Add 0.92% | 1.99 M | $41.64 |
| Q3 2021 | -2,009 | Reduce 0.10% | 1.98 M | $33.72 |
| Q2 2021 | -37,791 | Reduce 1.87% | 1.98 M | $30.78 |
| Q1 2021 | -197,300 | Reduce 8.91% | 2.02 M | $26.08 |
| Q4 2020 | +64,300 | Add 2.99% | 2.21 M | $27.75 |
| Q3 2020 | +87,700 | Add 4.25% | 2.15 M | $24.24 |
| Q2 2020 | +179,100 | Add 9.52% | 2.06 M | $23.59 |
| Q1 2020 | +88,185 | Add 4.92% | 1.88 M | $21.07 |
| Q4 2019 | +213,954 | Add 13.54% | 1.79 M | $25.78 |
| Q3 2019 | +176,000 | Add 12.53% | 1.58 M | $24.26 |
| Q2 2019 | -24,300 | Reduce 1.70% | 1.4 M | $24.73 |
| Q1 2019 | +31,500 | Add 2.25% | 1.43 M | $26.13 |
| Q4 2018 | -58,300 | Reduce 4.01% | 1.4 M | $22.71 |
| Q3 2018 | +160,000 | Add 12.35% | 1.46 M | $26.47 |
| Q2 2018 | -10,100 | Reduce 0.77% | 1.3 M | $25.28 |
| Q1 2018 | +119,000 | Add 10.03% | 1.31 M | $21.35 |
| Q4 2017 | +298,900 | Add 33.68% | 1.19 M | $19.40 |
| Q3 2017 | +204,905 | Add 30.02% | 887,400 | $16.86 |
| Q2 2017 | +201,598 | Add 41.92% | 682,495 | $17.54 |
| Q1 2017 | +191,597 | Add 66.23% | 480,897 | $16.16 |
| Q4 2016 | +179,700 | Add 163.96% | 289,300 | $14.58 |
| Q3 2016 | +500 | Add 0.46% | 109,600 | $13.74 |
| Q2 2016 | -12,800 | Reduce 10.50% | 109,100 | $11.26 |
| Q1 2016 | +94,100 | Add 338.49% | 121,900 | $11.83 |
| Q4 2015 | -129,500 | Reduce 82.33% | 27,800 | $15.32 |
| Q3 2015 | +113,700 | Add 260.78% | 157,300 | $16.26 |
| Q2 2015 | -68,800 | Reduce 61.21% | 43,600 | $22.20 |
| Q1 2015 | -162,622 | Reduce 59.13% | 112,400 | $20.91 |
| Q4 2014 | +226,122 | Add 462.42% | 275,022 | $22.02 |
| Q3 2014 | +48,900 | New Buy | 48,900 | $17.67 |
| Q1 2014 | -105,200 | Sold Out | 0 | $0.00 |
| Q4 2013 | +105,200 | New Buy | 105,200 | $17.98 |
Renaissance Technologies (RenTech)'s Radware Investment FAQs
Renaissance Technologies (RenTech) first purchased Radware Ltd. (RDWR) in Q4 2013, acquiring 105,200 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies (RenTech) has held Radware Ltd. (RDWR) for 49 quarters since Q4 2013.
Renaissance Technologies (RenTech)'s largest addition to Radware Ltd. (RDWR) was in Q4 2017, adding 1,186,300 shares worth $23.01 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 1,388,231 shares of Radware Ltd. (RDWR), valued at approximately $36.54 M.
As of the Q1 2026 filing, Radware Ltd. (RDWR) represents approximately 0.06% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Radware Ltd. (RDWR) was 2,213,339 shares, as reported at the end of Q4 2020.