ZSCALER INC (ZS) Institutional Ownership and Insiders Activity

ZSCALER INC (ZS) is widely held by institutional investors, with 725 firms reporting positions valued at approximately $11.55B based on SEC Form 13F filings for the quarter ended June 30, 2026.

Blackrock, Inc. is the largest disclosed holder, reporting approximately $1.40B in ZS holdings in its latest filing.

Recent insider activity includes 31 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.