ZS
Zscaler, Inc.
Services-Computer Programming ServicesNasdaqLarge accelerated filer
Total Trades
135
Buys
1
Sells
111
Largest Trade
N/A
Insiders
15
Institutional Funds
759
Inst. Value
$1M+
Activist Filings
8
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Rajic Dali | COO | SELL | $500K+ | 6K | $106.79 | Mar 17, 2023 |
| CANESSA REMO | CFO | SELL | $500K+ | 6K | $106.79 | Mar 17, 2023 |
| Brown Andrew William Fraser | Director | BUY | $500K+ | 5K | $108.78 | Dec 27, 2022 |
| Schlossman Robert | Chief Legal Officer | SELL | $500K+ | 5K | $114.14 | Dec 19, 2022 |
| Rajic Dali | COO | SELL | $500K+ | 7K | $114.14 | Dec 19, 2022 |
| Chaudhry Jagtar Singh | CEO & Chairman | SELL | $100K–$500K | 1K | $114.14 | Dec 19, 2022 |
| CANESSA REMO | CFO | SELL | $500K+ | 6K | $114.14 | Dec 19, 2022 |
| Schlossman Robert | Chief Legal Officer | GRANT | N/A | 10K | — | Oct 19, 2022 |
| Schlossman Robert | Chief Legal Officer | SELL | $500K+ | 4K | $150.83 | Oct 19, 2022 |
| Rajic Dali | COO | SELL | $1M+ | 20K | $168.00 | Oct 1, 2022 |
| Sinha Amit | President | SELL | $1M+ | 19K | $167.97 | Sep 16, 2022 |
| Sinha Amit | President | GRANT | N/A | 72K | — | Sep 16, 2022 |
| Schlossman Robert | Chief Legal Officer | GRANT | N/A | 31K | — | Sep 16, 2022 |
| Schlossman Robert | Chief Legal Officer | SELL | $1M+ | 8K | $167.97 | Sep 16, 2022 |
| Rajic Dali | COO | SELL | $1M+ | 32K | $167.97 | Sep 16, 2022 |
| Rajic Dali | COO | GRANT | N/A | 96K | — | Sep 16, 2022 |
| Chaudhry Jagtar Singh | CEO & Chairman | SELL | $1M+ | 82K | $167.97 | Sep 16, 2022 |
| Chaudhry Jagtar Singh | CEO & Chairman | GRANT | N/A | 159K | — | Sep 16, 2022 |
| CANESSA REMO | CFO | SELL | $1M+ | 10K | $167.97 | Sep 16, 2022 |
| CANESSA REMO | CFO | GRANT | N/A | 41K | — | Sep 16, 2022 |
| Schlossman Robert | Chief Legal Officer | SELL | $15K–$50K | 239 | $150.00 | Jun 22, 2022 |
| Sinha Amit | President | SELL | $1M+ | 10K | $136.67 | Jun 18, 2022 |
| Schlossman Robert | Chief Legal Officer | SELL | $500K+ | 4K | $136.67 | Jun 18, 2022 |
| Rajic Dali | COO | SELL | $500K+ | 5K | $136.67 | Jun 18, 2022 |
| CANESSA REMO | CFO | SELL | $500K+ | 5K | $136.67 | Jun 18, 2022 |
| Rajic Dali | COO | SELL | $1M+ | 25K | $155.80 | Jun 4, 2022 |
| Sinha Amit | President | SELL | $1M+ | 6K | $250.89 | Apr 6, 2022 |
| BLASING KAREN | Director | SELL | $500K+ | 3K | $250.00 | Apr 5, 2022 |
| BLASING KAREN | Director | EXERCISE | $15K–$50K | 3K | $5.82 | Apr 5, 2022 |
| Sinha Amit | President | SELL | $1M+ | 7K | $203.09 | Mar 17, 2022 |
| Schlossman Robert | Chief Legal Officer | SELL | $500K+ | 3K | $203.09 | Mar 17, 2022 |
| Rajic Dali | COO | SELL | $1M+ | 13K | $203.09 | Mar 17, 2022 |
| CANESSA REMO | CFO | SELL | $500K+ | 5K | $203.09 | Mar 17, 2022 |
| Sinha Amit | President of R&D a… | SELL | $1M+ | 6K | $262.35 | Jan 10, 2022 |
| Sinha Amit | President of R&D a… | GRANT | N/A | 38K | — | Jan 10, 2022 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 759 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| FIRST TRUST ADVISORS LP | 2.6M | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 2.4M | $1M+ | SH |
| STATE STREET CORP | 2.3M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 1.8M | $1M+ | SH |
| Pictet Asset Management Holding SA | 1.3M | $1M+ | SH |
| Squarepoint Ops LLC | 634K | $1M+ | SH |
| BARCLAYS PLC | 608K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 493K | $1M+ | SH |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 428K | $1M+ | SH |
| Skandinaviska Enskilda Banken AB (publ) | 420K | $1M+ | SH |
| Penserra Capital Management LLC | 387K | $1M+ | SH |
| NORGES BANK | 355K | $1M+ | SH |
| Alyeska Investment Group, L.P. | 335K | $1M+ | SH |
| Champlain Investment Partners, LLC | 332K | $1M+ | SH |
| LBP AM SA | 322K | $1M+ | SH |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 301K | $1M+ | SH |
| Ensign Peak Advisors, Inc | 290K | $1M+ | SH |
| Swiss National Bank | 282K | $1M+ | SH |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 281K | $1M+ | SH |
| Neuberger Berman Group LLC | 273K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Oct 31, 2025
7.2%
11.4M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
6.0%
8.8M shares
SC 13G/A · Feb 12, 2024
19.8%
29.4M shares
Chaudhry Jagtar Singh (Filed by)
SC 13G/A · Feb 12, 2024
18.2%
26.9M shares
SC 13G/A · Feb 14, 2023
20.4%
29.4M shares
SC 13G/A · Feb 16, 2022
21.0%
29.4M shares