Zscaler, Inc. ZS
206.02 USD -18.42 (-8.21%)
Nov 5, 2026, 12:45 PM EST
203.61 Day range 216.43
114.63 52-week range 333.90
- YTD
- -8.40%
- 1 year
- -36.39%
Held by funds
298 US ETFs and mutual funds hold ZS · largest positions
Ownership
Held by insiders 34.68%
Held by institutions 52.35%
Float held by institutions 80.14%
Institutions 1,215
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Blackrock Inc. | 6.07% | 9,890,384 | 2.22B | Jun 29, 2026 |
| Vanguard Portfolio Management LLC | 3.80% | 6,196,726 | 1.39B | Jun 29, 2026 |
| Vanguard Capital Management LLC | 2.90% | 4,721,393 | 1.06B | Jun 29, 2026 |
| First Trust Advisors LP | 2.16% | 3,529,213 | 792.10M | Jun 29, 2026 |
| Goldman Sachs Group Inc | 1.94% | 3,161,548 | 709.58M | Jun 29, 2026 |
| State Street Corporation | 1.53% | 2,493,672 | 559.68M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 2.05% | 3,335,380 | 748.59M | Jun 29, 2026 |
| First TRT Exch-Trd Fd. II-First TRT NASDAQ Cybersecurity ETF | 1.93% | 3,148,052 | 706.55M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Mid-Cap Index Fund | 1.40% | 2,277,408 | 511.14M | Jun 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Growth Index Fund | 1.00% | 1,628,517 | 365.50M | Jun 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 0.72% | 1,180,136 | 264.87M | Jun 29, 2026 |
| VANGUARD WORLD FUND-Vanguard Information Technology Index Fund | 0.60% | 974,073 | 218.62M | Aug 30, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| BLASING KAREN LOUISE | Director | Stock Award(Grant) | Jan 11, 2026 | 68,381 |
| CANESSA REMO E | Chief Financial Officer | Sale | Mar 17, 2025 | 213,702 |
| CHAUDHRY JAGTAR SINGH | Chief Executive Officer | Sale | Sep 15, 2026 | 26,866,100 |
| GIANCARLO CHARLES H | Director | Stock Award(Grant) | Jan 11, 2026 | 288,275 |
| JUDGE RAJ | Officer and Director | Sale | Mar 16, 2026 | 67,906 |
| MANGAL AJAY | Beneficial Owner of more than 10% of a Class of Security | Sale | Jun 8, 2025 | 0 |
