Institutional Ownership
Zscaler Inc
CUSIP 98980G102COMZSQ1 2026
13D / 13G Filings
18
Schedule 13D/13G on record
Beneficial Filers
6
Distinct reporting persons
Largest Stake
23.3%
Max % of class reported
Institutional Holders
733
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
18 filings · latest Oct 31, 2025
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Oct 31, 2025 | The Vanguard Group | 13G/A | 7.2% | 11.37M | SEC |
| 2 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 6.0% | 8.84M | SEC |
| 3 | Feb 12, 2024 | Mangal Ajay | 13G/A | 19.8% | 29.39M | SEC |
| 4 | Feb 12, 2024 | Chaudhry Jagtar Singh | 13G/A | 18.2% | 26.94M | SEC |
| 5 | Feb 14, 2023 | Chaudhry Jagtar Singh | 13G/A | 18.6% | 26.89M | SEC |
| 6 | Feb 14, 2023 | Mangal Ajay | 13G/A | 20.4% | 29.45M | SEC |
| 7 | Feb 9, 2023 | Vanguard Group Inc | 13G/A | 5.7% | 8.18M | SEC |
| 8 | Feb 16, 2022 | Mangal Ajay | 13G/A | 21.0% | 29.45M | SEC |
| 9 | Feb 16, 2022 | Chaudhry Jagtar Singh | 13G/A | 19.2% | 26.95M | SEC |
| 10 | Feb 10, 2022 | Vanguard Group Inc | 13G/A | 5.4% | 7.54M | SEC |
8 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Zscaler Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 8.57M | $1.20B |
| 2 | First Trust Advisors LP | 3.52M | $493.64M |
| 3 | Goldman Sachs Group Inc | 2.92M | $410.34M |
| 4 | State Street Corp | 2.38M | $334.52M |
| 5 | American Century Companies Inc | 2.38M | $334.51M |
| 6 | Fmr LLC | 2.19M | $307.28M |
| 7 | Geode Capital Management, LLC | 2.09M | $292.04M |
| 8 | Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas LLC | 1.97M | $275.69M |
| 9 | Pictet Asset Management Holding SA | 1.92M | $269.29M |
| 10 | Tiger Global Management LLC | 1.58M | $221.63M |