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Of the 11 tracked institutions holding RDWR, 4 have a 3-year clone track record — 3 of them beat the S&P. Average holder's clone alpha: +3.9pt. It's a gauge of who owns the name, not just how many.
Among the 11 tracked institutional investors we monitor, RDWR (RADWARE LTD) is held with a combined value of $131.53M across 4,289,565 shares. The largest holder is BlackRock, Inc. with a position worth $51.58M. AQR CAPITAL MANAGEMENT LLC opened a new position in the most recent quarter. 5 funds increased their holdings. 3 funds reduced their position.
Total Institutional Value
$131.53M
Total Shares Held
4,289,565
Institutional Holders
11
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $51.58M | 0.00% | +9.0% |
| 2 | RENAISSANCE TECHNOLOGIES LLC | $39.42M | 0.05% | -8.0% |
| 3 | STATE STREET CORP | $18.42M | 0.00% | +33.5% |
| 4 | CITADEL ADVISORS LLC | $7.90M | 0.00% | +950.2% |
| 5 | MILLENNIUM MANAGEMENT LLC | $7.50M | 0.01% | +343.8% |
| 6 | ARK Investment Management LLC | $2.66M | 0.02% | -5.8% |
| 7 | TWO SIGMA ADVISERS, LP | $2.31M | 0.00% | +10.8% |
| 8 | Magnetar Financial LLC | $762.92K | 0.01% | -7.2% |
| 9 | VANGUARD GROUP INC | $709.76K | 0.00% | - |
| 10 | AQR CAPITAL MANAGEMENT LLC | $256.23K | 0.00% | New |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of RDWR with a position worth $51.58M, representing 0.00% of their portfolio. In total, 11 institutional investors hold RDWR with a combined value of $131.53M.
In the most recent quarter, 1 fund opened a new position in RDWR. Additionally, 5 increased their holdings and 3 reduced their positions.
Institutional investors hold $131.53M worth of RDWR stock across 11 positions. The largest institutional holder is BlackRock, Inc. with $51.58M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For RDWR, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their RDWR positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| 2026-08-12 |
SEC Schedule 13D (activist) and 13G (passive) filings for RDWR. Filed when an investor acquires 5%+ ownership.
Last Close
$30.28
2026-10-21
YTD
+27.3%
82% of 52-week range
