Radware Jumps 21% as Earnings Drop and Retail Attention Spikes

RDWR entered its earnings day riding a 21% weekly gain, with retail attention at multi-month highs and the CTO selling into the strength.

The most striking data point this week is not in the lending market or the options chain. It is in Wikipedia traffic. The ORTEX alt-data layer flags retail attention running nearly three standard deviations above Radware's own 90-day average as of October 20, a reading it describes as attention rather than a revenue signal, but attention of that intensity at earnings is worth noting in its own right. The company reported today, October 28, with the next scheduled event now pushed to February 2027.

The stock's positioning tells a story of easy borrow, retreating short sellers and fading options defensiveness. Short interest has declined roughly 6% over the past week to 2.4% of free float, a level too low to make shorts a meaningful force in the move. Borrow availability remains exceptionally loose at around 3,910% of short interest, meaning lendable supply dwarfs current demand by a wide margin. Cost to borrow is a negligible 0.51%. The put/call ratio has eased to 1.75, slightly below its 20-day average of 1.91 and well inside any extreme reading, suggesting that while puts remain structurally more popular than calls on this name, hedging demand has actually moderated into the print rather than intensified. The ORTEX short score has drifted lower all week to 35.1, its softest reading in the 10-day window shown, consistent with a positioning setup that offers little friction for buyers.

The Street picture is more cautious than the price action implies, and the analyst data here is dated. The most recent changes on record run through late July 2025, well outside the reliable window. At that point Barclays carried an Overweight with a $35 target, while Jefferies and Needham both held at Hold. The mean price target from that period was $30.50, now materially below where the stock is trading at $35.50. Valuation multiples have moved up alongside the stock: the price-to-book ratio has expanded roughly 14% over 30 days and the EV/EBITDA sits near 19.8x. Factor scores are unremarkable across the board, with earnings-yield ranked 46th percentile and the short score rank at 45th, neither extreme.

The ownership picture adds texture. The CTO, Aviv David Meleh, sold 30,000 shares across October 26 and 27 at prices ranging from $32.05 to $35.13, pocketing just over $1 million. These trades carry no 10b5-1 plan designation, meaning they were discretionary. That is the largest single insider activity cluster in the 90-day window, though it runs against the grain of grant awards also logged on October 27 for the CFO and COO. Net insider activity over 90 days stands at minus 49,500 shares worth roughly $1.6 million. Among the top institutional holders, Penserra Capital added 765,000 shares in Q3, BlackRock added 200,000, and Mirae Asset added 343,000, providing a backdrop of institutional accumulation even as insider selling continued. Several holders on the 13D/G register, including Artisan Partners and Morgan Stanley, have been trimming positions, each filing amendments showing reductions from prior levels above 7% toward the 5% to 6% range. No activist holder is on the register.

Peer context reinforces how broad this week's cybersecurity rally has been. CRWD gained 17.9% on the week and RBRK rose 18.5%, while ATEN added 9.2% and CVLT climbed 10.7%. Radware's 21% gain sits at the top of the group, making the CTO's decision to sell into the move the natural thing to watch as investors process today's earnings release.