Equity · Technology
ZS
NASDAQZscaler (ZS)
The line runs 154.35 USD on 3 August through 237.89 USD on 30 October, on a scale from 150 to 300. Days the market did not trade hold the previous close, flat.
- Market cap
- 38.8B USD
- Revenue, year to Jul 2026
- 3.4B USD
- EPS, diluted, year to Jul 2026
- −0.39 USD
- 52-week range
- 118.08 USD – 336 USD
- Avg volume
- 149.5K
- Mentions, 30 days
- 24
- Net sentiment
- +0.03
as of Oct 30, 2026
Have Zscaler (ZS) insiders bought or sold shares recently?
In the 90 days to 2 Nov 2026, Zscaler insiders reported 14 open-market sales and no purchases (SEC Form 4); the filings we hold, back to 2 Oct 2025, show no open-market purchase.
Form 4, 90 days to 2 Nov 2026, newest reported trade 26 Oct 2026
Buys 0Sells 14Net sold $12.11MOther filings 7
| Reported | Insider | Type | Shares | Value |
|---|---|---|---|---|
| 26 Oct 2026 | RUBIN KEVINChief Financial Officer | Sell | 514 | 133K USD |
| 12 Oct 2026 | Geller AdamChief Product Officer | Sell | 1,042 | 246K USD |
| 09 Oct 2026 | Geller AdamChief Product Officer | Sell | 23,958 | 5.4M USD |
| 25 Sep 2026 | RUBIN KEVINChief Financial Officer | Sell | 519 | 102K USD |
| 21 Sep 2026 | Geller AdamChief Product Officer | Sell | 661 | 132K USD |
| 21 Sep 2026 | Schlossman RobertChief Legal Officer | Sell | 5,394 | 1.1M USD |
| 17 Sep 2026 | BEER JAMES ADirector | Sell | 177 | 34K USD |
| 17 Sep 2026 | Geller AdamChief Product Officer | Sell | 4,584 | 880K USD |
| 16 Sep 2026 | Chaudhry Jagtar SinghCEO & Chairman | Sell | 2,852 | 550K USD |
| 16 Sep 2026 | Geller AdamChief Product Officer | Sell | 5,578 | 1.1M USD |
| 16 Sep 2026 | RUBIN KEVINChief Financial Officer | Sell | 5,957 | 1.1M USD |
| 16 Sep 2026 | Rich Michael J.CRO and President of WW Sales | Sell | 4,108 | 792K USD |
| Sold | 14 open-market sales | 58,172 | $12.11M |
Showing the 12 most recent of 14 open-market trades in this window. The figures above count all of them.
7 other filings in the window: grants, exercises, tax withholding and transfers, not trades
| Reported | Insider | Type | Shares | Value |
|---|---|---|---|---|
| 19 Oct 2026 | Geller AdamChief Product Officer | Award | 19,859 | |
| 19 Oct 2026 | RUBIN KEVINChief Financial Officer | Award | 19,859 | |
| 19 Oct 2026 | Schlossman RobertChief Legal Officer | Award | 14,185 | |
| 12 Oct 2026 | Geller AdamChief Product Officer | Option exercise | 1,042 | 214K USD |
| 09 Oct 2026 | Geller AdamChief Product Officer | Option exercise | 23,958 | 4.9M USD |
| 15 Sep 2026 | Geller AdamChief Product Officer | Award | 6,817 | |
| 15 Sep 2026 | RUBIN KEVINChief Financial Officer | Award | 8,349 |
Which funds hold Zscaler (ZS)?
11 of the 45 institutional funds we track reported a Zscaler position for the quarter ended 30 Jun 2026 — a combined 609.5M USD; the latest of those filings landed 02 Sep 2026.
| Fund | Position | Shares | Value | Shares q/q |
|---|---|---|---|---|
| AQR Capital Management | Added | 1,363,319 | 192.4M USD | +34.2% |
| Millennium Management | Added | 1,129,691 | 159.5M USD | +237.3% |
| Citadel Advisors | Added | 1,008,595 | 142.4M USD | +97.4% |
| D. E. Shaw & Co. | Added | 257,003 | 36.3M USD | +277.0% |
| Man Group | Held (±25%) | 208,854 | 29.5M USD | +17.8% |
| Balyasny Asset Management | New position | 183,965 | 26.0M USD | |
| Fisher Asset Management | Held (±25%) | 99,708 | 14.1M USD | −1.9% |
| Tudor Investment Corp | New position | 43,358 | 6.1M USD | |
| Bridgewater Associates | New position | 16,904 | 2.4M USD | |
| Renaissance Technologies | Trimmed | 3,900 | 550K USD | −98.3% |
Showing the 10 largest of 11 reported positions. The figures above count all of them.
Have members of Congress traded Zscaler (ZS)?
The most recent congressional trade disclosed in Zscaler is a sale by Robert P. Bresnahan, Jr. (house, PA), dated 13 Jan 2025.
STOCK Act disclosures
| Traded | Member | Type | Amount | Filed after |
|---|---|---|---|---|
| 13 Jan 2025 | Robert P. Bresnahan, Jr.house · Republican–PA | Sale | 1K USD–15K USD | 31 days |
| 06 Jan 2021 | Thomas R. Suozzihouse · Democrat–NY | Sale | 15K USD–50K USD | 260 days |
What has been filed or recorded for Zscaler (ZS)?
The filings we hold for Zscaler, newest first: 19 fails-to-deliver days, 6 quarterly earnings reports, 2 annual reports and 5 reported financial figures, the latest dated 14 Oct 2026. No next earnings date is announced in SEC filings yet.
| And | ||||
|---|---|---|---|---|
| 14 Oct 2026 | Fails to deliver | Shares failed to deliver | 313 shares | 72K USD notional · <0.001% of shares out |
| 13 Oct 2026 | Fails to deliver | Shares failed to deliver | 714 shares | 161K USD notional · <0.001% of shares out |
| 09 Oct 2026 | Fails to deliver | Shares failed to deliver | 378 shares | 82K USD notional · <0.001% of shares out |
| 08 Oct 2026 | Fails to deliver | Shares failed to deliver | 378 shares | 81K USD notional · <0.001% of shares out |
| 07 Oct 2026 | Fails to deliver | Shares failed to deliver | 378 shares | 80K USD notional · <0.001% of shares out |
| 06 Oct 2026 | Fails to deliver | Shares failed to deliver | 300 shares | 61K USD notional · <0.001% of shares out |
| 05 Oct 2026 | Fails to deliver | Shares failed to deliver | 300 shares | 59K USD notional · <0.001% of shares out |
| 02 Oct 2026 | Fails to deliver | Shares failed to deliver | 300 shares | 60K USD notional · <0.001% of shares out |
| 01 Oct 2026 | Fails to deliver | Shares failed to deliver | 300 shares | 60K USD notional · <0.001% of shares out |
| 30 Sep 2026 | Fails to deliver | Shares failed to deliver | 300 shares | 60K USD notional · <0.001% of shares out |
| 29 Sep 2026 | Fails to deliver | Shares failed to deliver | 300 shares | 60K USD notional · <0.001% of shares out |
| 28 Sep 2026 | Fails to deliver | Shares failed to deliver | 300 shares | 58K USD notional · <0.001% of shares out |
| 25 Sep 2026 | Fails to deliver | Shares failed to deliver | 300 shares | 64K USD notional · <0.001% of shares out |
| 24 Sep 2026 | Fails to deliver | Shares failed to deliver | 300 shares | 64K USD notional · <0.001% of shares out |
| 23 Sep 2026 | Fails to deliver | Shares failed to deliver | 300 shares | 63K USD notional · <0.001% of shares out |
| 22 Sep 2026 | Fails to deliver | Shares failed to deliver | 4,443 shares | 920K USD notional · 0.003% of shares out |
| 21 Sep 2026 | Fails to deliver | Shares failed to deliver | 8,073 shares | 1.6M USD notional · 0.005% of shares out |
| 18 Sep 2026 | Fails to deliver | Shares failed to deliver | 150 shares | 30K USD notional · <0.001% of shares out |
| 17 Sep 2026 | Fails to deliver | Shares failed to deliver | 150 shares | 29K USD notional · <0.001% of shares out |
| 31 Jul 2026 | Annual report | FY 2026 reported | EPS −0.39 USD | |
| 31 Jul 2026 | Financials | Revenue | 3.4B USD | fiscal year |
| 31 Jul 2026 | Financials | Net income | −63.2M USD | fiscal year |
| 31 Jul 2026 | Financials | Diluted EPS | −0.39 USD | fiscal year |
| 31 Jul 2026 | Financials | Total assets | 7.9B USD | at period end |
| 31 Jul 2026 | Financials | Total equity | 2.6B USD | at period end |
| 30 Apr 2026 | Quarterly earnings | Q3 2026 reported | EPS −0.09 USD | |
| 31 Jan 2026 | Quarterly earnings | Q2 2026 reported | EPS −0.21 USD | |
| 31 Oct 2025 | Quarterly earnings | Q1 2026 reported | EPS −0.07 USD | |
| 31 Jul 2025 | Annual report | FY 2025 reported | EPS −0.27 USD | |
| 30 Apr 2025 | Quarterly earnings | Q3 2025 reported | EPS −0.03 USD | |
| 31 Jan 2025 | Quarterly earnings | Q2 2025 reported | EPS −0.05 USD | |
| 31 Oct 2024 | Quarterly earnings | Q1 2025 reported | EPS −0.08 USD |
What is Reddit saying about Zscaler (ZS)?
Reddit mentioned ZS 24 times in the 30 days to 1 November 2026, across 4 of the communities we track. All of them were scored for sentiment: 46% read bullish, 17% bearish and 37% neither. Reddit data updated 1 November 2026.
30-day window, Method
Mentions, 30 days 24Bullish 46%Bearish 17%Communities 4Against the market −8 points
How do Reddit mentions of Zscaler (ZS) compare with its price?
Share ↗
Is the Reddit crowd more bullish on Zscaler than on the market?
ZS reads 50% bullish, 3 points below the market (53%). Over 90 days the gap has run from -38 to +46 points.
- ZS
- 50%
- bullish, 1 Nov
- Market
- 53%
- bullish, all Reddit, 1 Nov
- Gap
- −3 pts
- ZS against market
Where Zscaler (ZS) is discussed
30 days
| Community | Share | Mentions | Net sentiment |
|---|---|---|---|
| r/wallstreetbets | 67% | 16 | +0.02 |
| r/stocks | 17% | 4 | +0.03 |
| r/etfs | 13% | 3 | +0.06 |
| r/investing | 4% | 1 | +0.11 |
Moves with Zscaler (ZS)
Tickers whose daily Reddit volume rose and fell with Zscaler (ZS)'s. Co-discussion, not price.
DSP +0.61DES +0.61ROG +0.57K-SHAPED RECOVERY +0.57CART +0.56IOVA +0.56
How closely daily Reddit mention counts rose and fell together over the last 30 days (31 daily observations), Method
Zscaler (ZS): frequently asked questions
What did Zscaler shares close at?
Zscaler closed at 237.89 USD on 30 Oct 2026, down 2.40% on the close before. That is the end-of-day price from Finazon, not a live quote.
What is Zscaler’s market cap?
Zscaler is worth 38.8B USD by market value as of 30 Oct 2026, which is the share price times the shares on issue from its SEC filings.
What is Zscaler’s revenue?
Zscaler reported revenue of 3.4B USD for the year ended 31 Jul 2026, as filed with the SEC. See Filings
Have Zscaler insiders bought or sold shares recently?
In the 90 days to 2 Nov 2026, Zscaler insiders reported 14 open-market sales and no purchases (SEC Form 4); the filings we hold, back to 2 Oct 2025, show no open-market purchase. A further 7 filings were grants, awards, gifts or exercises rather than open-market trades. See Insiders
Which funds own Zscaler?
11 of the 45 funds we track reported a Zscaler position for the quarter ended 30 Jun 2026, per their SEC Form 13F filings. The largest reported positions were AQR Capital Management, Millennium Management and Citadel Advisors. See Funds
Have members of Congress traded Zscaler?
Yes. 2 trades in Zscaler appear in the congressional disclosures we hold; the latest is a sale by Robert P. Bresnahan, Jr. (House, PA) dated 13 Jan 2025, filed 13 Feb 2025. Amounts are disclosed as ranges, and a filing can follow the trade by up to 45 days. See Congress
When did Zscaler last report earnings?
Zscaler last reported earnings on 31 Jul 2026 for FY 2026, with EPS of −0.39 USD; no next date is announced in SEC filings yet. See Filings
What is Reddit saying about Zscaler?
Zscaler was mentioned 8 times in the last 7 days across the finance subreddits we track, and 24 times over the trailing 30 days. Of the 24 mentions scored for sentiment, 46% read bullish and 17% bearish. That is a social signal, not investment advice. See Reddit
Answers are generated from the live figures on this page — Reddit crowd data, SEC filings and open company records — and update as the data does.
References
- Finazonprior-day close, indicative (IEX-derived, not the official close), most closes dollar-rounded at the source
- TradingViewthe price chart widget, drawn by TradingView from their own data
- RedditReddit ingest across the tracked finance subreddits
- SEC EDGARForm 4 filings (insider transactions)
- SEC EDGAR13F filings
- House disclosuresU.S. House of Representatives financial disclosures
- SECSEC fails-to-deliver (CNS) data
- SEC EDGARXBRL company facts, latest period ended 31 Jul 2026
- SEC EDGARreported earnings figures and scheduled report dates
- SEC EDGARValuation computed from SEC EDGAR filings