Zscaler (ZS) stock

Cybersecurity solutions and secure accessCybersecurity

Worth $33B

$196.23

-1.41%

Cybersecurity solutions, worth $33BCybersecurity

As of 11:23 AM ET, delayed 15+ min · Live for Pro members

Why is ZS down?

Down 25% so far from Oct 27 to Nov 10.

Zscaler fell 25% so far from Oct 27 to Nov 10 while cybersecurity stocks fell a median 12%: it trailed its group by 13 points.

Sources: Price history, Nov 10, 2026

−1Profit A loss of $63M over the last four quarters, more than the $41M lost a year earlier, from the SEC filings

Tell me next time ZS moves

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1 more reason, free with an account →The timeline and its peers, for Pro members.

Quality Score

Average

In its industry

#107of 268

Software

Checks firing

3of 14

Trending up

From 52-week high

-41.2%

under its best in a year

ZS's Quality Score rose 2 points on Mon, Nov 9, to 8. It had its calmest day in a week (2 chart checks started).

See ZS's 14 chart checksSee it live, free for 24 hours. No account. No card. Then keep going with a free account.

We do the work for you. Every stock is scored and ranked, every 15 seconds while the market is open. Here it's 15 minutes behind. Pro members see it live.

Key facts on ZS

Key facts on ZS
Since its Nov 2021 high	Down 46% while sales grew 398%
Latest filing	8-K, Oct 6 Issued a release: "Zscaler Hosts 2026 Investor Day, Reaffirms First Quarter and Fiscal 2027 Guidance"

1 more reason behind ZS's 8, free with an account →4 more reasons behind ZS's 8, for Pro members.

Tested. Our top-scored stocks returned 2.2x the average stock over the next month. Reconstructed after the fact; recorded live since Sep 9, 2026. How we tested it

ZS catalysts

Coming up

After its last 4 reports it closed -15.3% on average, higher 0 of 4 times.

31 past catalysts since 2019, with sizes and sources, for Pro members.

How ZS ranks in Software

ZS is #107 of 268 by Quality Score.

How ZS ranks in Software
Rank	Stock	Checks	Quality Score
1	MGNIMagnite	9/14	21
2	ZETAZeta Global	8/14	20
3	VEEVVeeva Systems	7/14	19
	ACIWACI Worldwide		Open for its score
	ADBEAdobe		Open for its score
	ZIPZipRecruiter		Open for its score
	ZMZoom Communications		Open for its score
107	ZSZscaler	3/14	8

Net income over four quarters: ZS -$63.2M, OKTA $296M, CRWD $58.5M, S -$340M.

When does ZS report earnings, and what happens after?

Reports Wed Dec 2, after the close (in 22 days). Confirmed.

What an earnings report is: every 3 months, a company tells everyone how much it sold and earned. We read the figures, the outlook, and how the stock moved after.

What ZS reported on Sep 3, 2026

The quarter

The figures are not read from the release yet.

“Free cash flow was $60.8 million, or 7% of revenue, compared to $171.9 million, or 24% of revenue, in the fourth quarter of fiscal 2025, reflecting capex and internal use software of $218.5 million in the fourth quarter of fiscal 2026 versus $78.7 million in the fourth quarter of fiscal 2025.”

The filing on EDGAR

Where the sales came from

ZS's results filing gives no sales by line in a table we read.

The outlook

The outlook the company gave, by period
Measure	Figure
Fiscal 2027
Revenue	about $3.908B to $3.938B

Figures as filed (SEC filing, Sep 3)

4 more outlook lines, for Pro members.

The numbers

Market value: $33B; today
Sales: $3.4B; up 25.4% on the year
Free cash flow: $852M; last 12 months

Sales grew 38% a year over 5 years, fiscal 2021 to 2026.

Its share count grew 3.4% a year over 5 years.

5 more figures, for Pro members.

No analyst estimates on Breakaway: every figure here is filed.

The whole report on ZS: every line of its sales, every outlook beside the one it replaced, and the company's words, for Pro members.

Close after the report, last 3

-12.2%-31.5%-4.5%

Feb 26May 26Sep 3

Reported	When	Gap	Reaction	5 days
Sep 3, 2026After close	After close	-6.5%	-4.5%	-7.5%
May 26, 2026After close	After close	-25.7%	-31.5%	-21.9%
Feb 26, 2026After close	After close	-13.4%	-12.2%	-3.2%

ZS closed higher after 0 of its last 4 reports.

All 4 reports, and ZS's Quality Score going into each

ZS sales and profit by year

Sales and profit by year

Sales grew every year from 2019 to 2026, to $3.4B. It lost money in each of the eight years.

ZS has 3 of 14 chart checks firing

Trend1 of 5 shown

MA FAN 21 EMA W.EMA HH/HL 52W HI

Volume1 of 3 shown

VOL VDU U/D VOL

Tight range1 of 3 shown

ATR SQZ SQUEEZE NR7

Buying1 of 3 shown

OBV+CLOSE HI SPRING

The other 10 checks on ZS, and all 14 on every stock.Get in free →

ZS RSI today: 37.2, below its 50-day, above its 200-day

Not scored

RSI 37.2, MACD below signal, below its 50-day, above its 200-day. Not scored.13 readings

The deep dive on ZS

What it does and how it makes money3 findingsAn operating loss of $133M in fiscal 2026, on $3.35B of sales.Annual report, filed Sep 3, 2026"Our issued patents expire between 2028 and 2044 and cover various aspects of our cloud platform." (10-K for fiscal 2026)SEC filing · Sep 3, 2026
Where it stands4 findingsFor Pro members4 findings on where ZS stands: its cash, debt, and share count, for Pro members
What changed in its filings2 findingsChannel Partners made up 85% of its revenue in fiscal 2026, down from 88% in fiscal 2025; Direct Customers made up 15%, up from 12% in fiscal 2025.SEC filing · Sep 3, 2026Backlog rose 27% in a year, to $7.37B on Jul 31, 2026 from $5.78B: sales under contract, not yet delivered.Filed figures, Jul 31, 2026
Who holds and trades it4 findingsFor Pro members4 findings on who holds and trades ZS, for Pro members
Against its closest peers4 peersNet income over four quarters: ZS -$63.2M, OKTA $296M, CRWD $58.5M, S -$340M.

9 more findings on ZS, each with its source, for Pro members.

ZS insider trades

5 insiders sold $4.7M across 9 filings in the last 6 months. No open-⁠market buys on record. The newest:

SellKevin Rubin$1.1MChief Financial Officerat $192.76 on Sep 16, filed Sep 17

SellKevin RubinChief Financial Officer$1.1Mat $192.76 on Sep 16, filed Sep 17

All 9 insider filings on ZS from the last six months, for Pro members.

All ZS insider trades

ZS trades by Congress and the executive branch

8 trades disclosed in the last six months. The newest:

SellDonald Trump$50K to $100KPresident (R)traded Jun 24, disclosed Aug 22(59 days later)

SellDonald TrumpPresident (R)$50K to $100Ktraded Jun 24, disclosed Aug 22(59 days later)

All 8 trades on ZS disclosed by Congress and the executive branch, for Pro members.Get in free →

See what Congress is buying across the market

ZS's officers and directors

Officers and directors with a Form 4 in the last 12 months.

Jagtar Singh ChaudhryCEO & Chairman · 3 trades
Kevin RubinChief Financial Officer · 8 trades
Adam GellerChief Product Officer · 11 trades
Robert SchlossmanChief Legal Officer · 6 trades
Michael J. RichCRO and President of WW Sales · 3 trades
Raj JudgeEVP, Corp. Strategy & Ventures · 2 trades
James A. BeerDirector · 4 trades
Andrew William Fraser BrownDirector · 1 trade

5 more officers and directors file at ZS.

See insider trades by person

Which ETFs hold ZS?

In ETFs: ZS is 0.1% of FTEC, 0.1% of VGT, and under 0.1% of SCHG, the most of the 24 funds Breakaway covers, by each fund's latest filing, Jul 31 to Aug 31, 2026.

About Zscaler

Zscaler is a software-as-a-service, or SaaS, firm focusing on providing cloud-native cybersecurity solutions to primarily enterprise customers. Zscaler's offerings can be broadly partitioned into Zscaler Internet Access, which provides secure access to external applications, and Zscaler Private Access, which provides secure access to internal applications. The firm is headquartered in San Jose, California, and went public in 2018.

8,700 employeesSan Jose, CAzscaler.com

What Zscaler says it competes with

“Our cloud platform integrates many of the point products offered by our competitors and potential competitors, which is a key differentiator.”

From its annual report, SEC filing · Sep 3, 2026

Here is what Pro members see.

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Its Quality Score and rank, the line that drives it, and the live price.
The full chart
A year of candles to start, out to the whole history, with insider trades marked and the Quality Score under the price.
Every line of the score
Price action, the company, and signals, each with its points, on ZS and every other stock.
CEOs buying their own stock
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Congress trades
A member's trades, newest first, each with its amount. Sort and filter the whole list.
14 chart checks, read for you
The ones firing on the stock, each in plain words, its rule a tap away.
Earnings, week by week
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FDA dates, counted down
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What would move ZS's score: 6 things
2 more filings explained, a plain line each
Real-⁠time prices, no delay

BreakawayAug 22Donald Trump bought ZS$1K to $15K, disclosed Aug 22

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See ZS's 14 chart checks

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Straight AnswersStraight Answers

As of Nov 10, 2026: ZS's Quality Score is 8 (Average), #107 of 268 in Software. Insiders sold $4.7M in the last 6 months (Form 4).

What does ZS's Quality Score say?

ZS scores 8 today, which Breakaway calls Average. It is #107 of 268 in Software by Quality Score, with 3 of 14 chart checks firing. Down 25% so far from Oct 27 to Nov 10. Breakaway does not say whether to buy any stock: the score does not know your situation, and it is not a recommendation to buy or sell anything. Please do your own research.

What is ZS's Quality Score?

ZS scores 8 today, which Breakaway calls Average (6 to 10). That is #107 of 268 in Software by Quality Score. The score adds up the chart checks, the trend, the company's filed sales, its profits, the news, insider trades, and Congress trades. The section above lists the lines behind ZS's 8.

Are insiders buying ZS?

5 insiders sold $4.7M across 9 filings in the last 6 months. No open-⁠market buys on record. The newest is Kevin Rubin, Chief Financial Officer, who sold $1.1M on Sep 16. Every filing, with the scored weight, for Pro members.

Are the prices delayed?

Only on the public pages, which run at least 15 minutes behind. Pro members, and anyone on a guest pass, see real-time prices: the scanner refreshes every 15 seconds, and your watchlist every few seconds, pre-market and after hours included.