Security key
98980G102
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 88,268,775
- Total 13F value
- $12,375,558,727
- Share change
- +78,782
- Put/Call ratio
- 98%
- SEC-reported price per share
- $140.29
- Number of holders
- 743
- Value change
- -$268,950,753
- Number of buys
- 374
- Number of sells
- 484
- Shares outstanding
- 161,866,922
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2026
Institutions
743
Top holders
10
ZS full security history
Ownership snapshot
Full 13F holder table
Zscaler, Inc. SEC filings
Zscaler, Inc. company facts
Broader feeds
Ownership snapshot
Top reported holders of ZS - Zscaler, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Ajay Mangal
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
15/15
Latest evidence
17 Mar 2026
3/4/5
13F
Lead comparable stake: 1.6%
Showing 1-6 of 15 holder rows.
Quick read
Ajay Mangal leads the comparable SEC ownership view at 1.6%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Ajay Mangal's linked filing trail.
Comparable ownership
Top 5
Ajay Mangal
1.6%
Charles H. Giancarlo
0.17%
Karen Blasing
0.04%
Raj Judge
0.04%
David Schneider
0.02%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Ajay Mangal |
3/4/5
10%+ Owner
|
1.6%
|
$770,458,734
2,550,210 shares
|
— | 09 Jun 2025 |
| Charles H. Giancarlo |
3/4/5
Director
|
0.17%
|
$60,829,838
270,451 shares
|
— | 12 Jan 2026 |
| Karen Blasing |
3/4/5
Director
|
0.04%
|
$15,380,254
68,381 shares
|
— | 12 Jan 2026 |
| Raj Judge |
3/4/5
EVP, Corp. Strategy & Ventures, Director
|
0.04%
|
$10,633,617
67,906 shares
|
-$2,453,041 | 17 Mar 2026 |
| David Schneider |
3/4/5
Director
|
0.02%
|
$5,603,207
24,912 shares
|
— | 12 Jan 2026 |
| Andrew William Fraser Brown |
3/4/5
Director
|
0.01%
|
$5,238,836
23,292 shares
|
— | 12 Jan 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
743
Shares
88,268,775
Rows available
743
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2026 vs Q1 2026 Across Filers
Q1 2026 holders
743
Q1 2026 holders
743
Holder diff
0
| Investor | Q1 2026 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2026 value | Value change | Value Chg % |
|---|