Zscaler, Inc.
ZS- Exchange
- Nasdaq
- Industry
- Services-Computer Programming Services
- SEC CIK
- 0001713683
In the last 90 days, Zscaler, Inc. insiders filed 0 open-market purchases and 13 sales; 754 institutions reported holding it in 13F filings for Q2 2026, worth $11.7B in total; no superinvestor holds it.
Key figures
- Market capClose on Nov 12, 2026
- $31.5B
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $12.4M in total
- 13
- 13F holdersQ2 2026, +4 vs. previous quarter
- 754
- 13F valueReported value at the end of Q2 2026
- $11.7B
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Financials
See financial statementsFrom SEC filings, in USD.
- Revenue, FY2026
- $3.35B
- +25.4% year over year
- Net income, FY2026
- -$63.2M
- No comparable prior period
- Free cash flow, FY2026
- $852.4M
- +5.5% year over year
- Revenue, Q4 FY2026
- $898.2M
- +24.9% year over year
Revenue flow, FY2026
Green is profit; orange is costs, expenses and taxes. Percentages are shares of revenue.
Net loss for FY2026: $63.2M (1.9% of revenue).
Short interest
See short dataFrom FINRA, settlement date Oct 30, 2026.
- Short interest
- 5.88M
- Shares sold short
- Change
- −68.8K
- −1.2% vs. previous
- Days to cover
- 2.27
- At average daily volume
Superinvestors holding ZS, Q2 2026
Go to the superinvestors tabNo superinvestor reported holding ZS at the end of Q2 2026.
Latest insider trades
See all insider tradesOpen-market purchases and sales by Zscaler, Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 3, 2026 (view filing)5:01 PM ET | Nov 2 | 1 day | Geller AdamChief Product Officer | SSale | −1.04K | $238.00 | −$247.8K | −1.8%58.2K after | 10b5-1 |
| Oct 27, 2026 (view filing)4:23 PM ET | Oct 26 | 1 day | Rubin KevinChief Financial Officer | SSale | −514 | $259.15 | −$133.2K | −0.8%62.1K after | 9 lots10b5-1 |
| Oct 13, 2026 (view filing)4:47 PM ET | Oct 9-12 | 4 days | Geller AdamChief Product Officer | SSale | −25.0K | $225.87 | −$5.65M | −39.5%38.3K after | 3 lots10b5-1 |
| Sep 28, 2026 (view filing)8:20 PM ET | Sep 25 | 3 days | Rubin KevinChief Financial Officer | SSale | −519 | $197.28 | −$102.4K | −1.2%42.8K after | 12 lots10b5-1 |
| Sep 21, 2026 (view filing)5:57 PM ET | Sep 21 | Same day | Geller AdamChief Product Officer | SSale | −661 | $200.00 | −$132.2K | −1.7%38.3K after | 10b5-1 |
| Sep 21, 2026 (view filing)5:52 PM ET | Sep 21 | Same day | Schlossman RobertChief Legal Officer | SSale | −5.39K | $200.00 | −$1.08M | −8.1%61.5K after | 10b5-1 |
| Sep 17, 2026 (view filing)7:46 PM ET | Sep 16 | 1 day | Chaudhry Jagtar SinghCEO & Chairman | SSale | −2.85K | $192.76 | −$549.8K | −0.8%340.2K after | |
| Sep 17, 2026 (view filing)7:45 PM ET | Sep 16 | 1 day | Rubin KevinChief Financial Officer | SSale | −5.96K | $192.76 | −$1.15M | −12.1%43.3K after | |
| Sep 17, 2026 (view filing)7:44 PM ET | Sep 16-17 | 1 day | Geller AdamChief Product Officer | SSale | −10.2K | $192.42 | −$1.96M | −20.7%39.0K after | 2 lots10b5-1 |
| Sep 17, 2026 (view filing)7:43 PM ET | Sep 16 | 1 day | Rich Michael J.CRO and President of WW Sales | SSaleCommom Stock | −4.11K | $192.76 | −$791.9K | −4.1%96.2K after |
Top 10 13F holders, Q2 2026
See all 754 holdersThe largest institutional positions in Zscaler, Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 9,890,384 | $1.40B | 0.02% | +1,322,067+15.4% | Added |
| Vanguard Portfolio Management LLC | 6,196,726 | $874.7M | 0.04% | +266,091+4.5% | Added |
| Vanguard Capital Management LLC | 4,721,393 | $666.4M | 0.01% | +60,503+1.3% | Added |
| First Trust Advisors LP | 3,529,213 | $498.1M | 0.29% | +10,535+0.3% | Added |
| Goldman Sachs Group Inc | 3,161,548 | $446.3M | 0.05% | +236,609+8.1% | Added |
| State Street Corp | 2,493,672 | $352.0M | 0.01% | +109,154+4.6% | Added |
| Pictet Asset Management Holding SA | 2,104,621 | $296.9M | 0.28% | +184,081+9.6% | Added |
| Geode Capital Management, LLC | 2,090,724 | $294.3M | 0.02% | +3,814+0.2% | Added |
| UBS Asset Management Americas Inc | 1,731,190 | $244.4M | 0.04% | −233,924−11.9% | Reduced |
| Victory Capital Management Inc | 1,675,008 | $236.4M | 0.13% | +119,904+7.7% | Added |
Politician trades
All politician trades in ZS3 members of Congress reported 4 trades in Zscaler, Inc. since 2020. Newest filings:
| Filed | Politician | Type | Amount |
|---|---|---|---|
| Feb 13, 2025 |  Robert P. Bresnahan, Jr. House · PA | Sell | $1K-$15K |
| May 19, 2023 |  Daniel S. Goldman House · NY | Sell | $15K-$50K |
| Sep 23, 2021 |  Thomas R. Suozzi House · NY | Sell | $15K-$50K |
| Sep 23, 2021 | Thomas R. Suozzi House · NY | Buy | $15K-$50K |
House · PA · Feb 13, 2025
Sell$1K-$15K
House · NY · May 19, 2023
Sell$15K-$50K
House · NY · Sep 23, 2021
Sell$15K-$50K
House · NY · Sep 23, 2021
Buy$15K-$50K