Zscaler Gains 1.57% on 290M Trading Volume Rank 360 as Institutional Moves and Cybersecurity Push Fuel Mixed Market Sentiment

Zscaler (ZS) rose 1.57% on August 12, 2025, with a trading volume of $290 million, ranking 360th in market activity. The stock has been influenced by institutional investment movements and strategic developments in its cybersecurity offerings.

Recent institutional activity includes increased stakes from Mizuho Markets Americas LLC and SouthState Corp, while entities like ING Groep NV and Raiffeisen Bank International AG have also boosted their holdings. Conversely, some investors, including Allianz Asset Management GmbH, have reduced positions, reflecting mixed institutional sentiment.

Zscaler announced the completion of its acquisition of Red Canary, aiming to enhance AI-driven security operations. Additionally, the company expanded its zero-trust capabilities through a partnership with IGEL, integrating the Zscaler Client Connector into IGEL’s App Portal. These moves underscore Zscaler’s focus on cloud security innovation amid rising threats.

Analysts have raised price targets for ZS, with UBS increasing its estimate to $365. However, short interest in the stock surged by 5,477.6% in July, signaling heightened bearish positioning. A Zscaler report also highlighted a 146% year-to-date increase in ransomware attacks, emphasizing the growing urgency for advanced cybersecurity solutions.

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