11 years of revenue, profit, cash flow and balance-sheet history through FY2026,
from SEC filings — with a computed, factual read of the trend.
Updated Overview →
Growth & profitability
Revenue has grown 37.9% per year over the past 5 years.
Operating margin has expanded, at -4.0% in the latest year.
Free cash flow has grown 40.8% per year over the past 5 years.
Financial health
Total debt has grown slower than revenue (7.3% vs 37.9% per year).
Operating income covered interest expense -11.3× in the latest year.
Revenue & net income
RevenueNet income
Margins (gross / operating / net)
GrossOperatingNet
Return on equity & assets (ROE / ROA)
ROEROA
Free cash flow (CFO − capex)
Free cash flow
Cash vs total debt
CashTotal debt
Cash flow: operating / investing / financing
OperatingInvestingFinancing
Key annual figures
FY
Revenue
Net income
Gross M
Op M
ROE
ROA
FCF
Total debt
Cash
2026
$3.4B
-$63M
76.8%
-4.0%
-2.4%
-0.8%
$852M
—
$928M
2025
$2.7B
-$41M
76.9%
-4.8%
-2.3%
-0.6%
$808M
—
$2.4B
2024
$2.2B
-$58M
78.0%
-5.6%
-4.5%
-1.2%
$635M
$1.1B
$1.4B
2023
$1.6B
-$202M
77.6%
-14.5%
-27.9%
-5.6%
$365M
$1.1B
$1.3B
2022
$1.1B
-$390M
77.8%
-30.0%
-68.1%
-13.8%
$253M
$969M
$1.0B
2021
$673M
-$262M
77.7%
-30.9%
-49.5%
-11.6%
$154M
$914M
$276M
2020
$431M
-$115M
77.8%
-26.4%
-23.7%
-6.3%
$36M
$862M
$142M
2019
$303M
-$29M
80.3%
-11.7%
-9.3%
-4.7%
$33M
—
$78M
2018
$190M
-$34M
80.1%
-18.2%
-14.0%
-7.5%
$4M
—
$136M
2017
$126M
-$35M
78.1%
-27.9%
23.5%
-19.4%
-$14M
—
$88M
2016
$80M
-$27M
74.9%
-33.4%
22.0%
—
-$17M
—
$93M
Revenue & net income
RevenueNet income
Margins (gross / operating / net)
GrossOperatingNet
Return on equity & assets (ROE / ROA)
ROEROA
Free cash flow (CFO − capex, quarterly)
Free cash flow
Cash vs total debt
CashTotal debt
Cash flow: operating / investing / financing
OperatingInvestingFinancing
Key quarterly figures
Quarter
Revenue
Net income
Gross M
Op M
ROE
ROA
FCF
Total debt
Cash
Jul '26
$898M
-$3M
76.7%
-1.7%
-0.1%
-0.0%
$79M
—
$928M
Apr '26
$850M
-$14M
77.3%
-3.5%
-0.6%
-0.2%
$156M
—
$982M
Jan '26
$816M
-$34M
76.6%
-6.3%
-1.6%
-0.5%
$186M
—
$1.2B
Oct '25
$788M
-$12M
76.6%
-4.6%
-0.6%
-0.2%
$431M
—
$1.3B
Jul '25
$719M
-$18M
76.1%
-4.5%
-1.0%
-0.3%
$191M
—
$2.4B
Apr '25
$678M
-$4M
77.0%
-3.7%
-0.2%
-0.1%
$139M
$1.1B
$2.0B
Jan '25
$648M
-$8M
77.1%
-6.2%
-0.5%
-0.2%
$164M
$1.1B
$1.8B
Oct '24
$628M
-$12M
77.5%
-4.9%
-0.8%
-0.3%
$314M
$1.1B
$1.6B
Jul '24
$593M
-$15M
78.0%
-4.5%
-1.2%
-0.3%
$154M
$1.1B
$1.4B
Apr '24
$553M
$19M
78.6%
-0.5%
1.7%
0.5%
$138M
$1.1B
$1.3B
Jan '24
$525M
-$28M
77.7%
-8.7%
-3.0%
-0.7%
$111M
$1.1B
$1.4B
Oct '23
$497M
-$33M
77.6%
-9.3%
-4.1%
-0.9%
$232M
$1.1B
$1.4B
Jul '23
$455M
-$31M
77.4%
-9.8%
-4.2%
-0.9%
$109M
$1.1B
$1.3B
Apr '23
$419M
-$46M
77.1%
-13.3%
-7.7%
-1.4%
$82M
$1.1B
$1.3B
Jan '23
$388M
-$57M
77.4%
-16.8%
-10.9%
-1.9%
$71M
$1.1B
$1.3B
Oct '22
$356M
-$68M
78.4%
-19.4%
-15.8%
-2.4%
$103M
$1.1B
$1.1B
Jul '22
$318M
-$98M
78.5%
-25.9%
-17.0%
-3.4%
$82M
$969M
$1.0B
Apr '22
$287M
-$101M
77.7%
-30.2%
-19.1%
-4.0%
$50M
$955M
$595M
Jan '22
$256M
-$100M
77.4%
-32.8%
-18.6%
-4.1%
$34M
$941M
$410M
Oct '21
$231M
-$91M
77.4%
-32.3%
-17.1%
-4.0%
$87M
$927M
$372M
Valuation over time
How the market has priced ZS against its own fundamentals since 2023-03 —
each month-end's share price set against the most recent annual filing, so the multiple moves
as price runs ahead of (or behind) earnings. Split-adjusted.
The price-to-sales ratio has fallen from 17.5× (Mar '23) to 8.5× (Sep '26).
Price / sales (P/S)
P/S
Frequently asked questions
Is ZS growing its revenue and profit?
Over the past 5 years, Zscaler's revenue has grown 37.9% per year. These are computed facts, not advice.
How much debt does ZS have?
As of FY2026, Zscaler reported — of total debt against $928M of cash; operating income covered interest expense -11.3×.
What is ZS's profit margin?
In FY2026, gross margin was 76.8%, operating margin -4.0%, and net margin -1.9%.
Where does this data come from?
All figures are extracted from the company’s SEC EDGAR/XBRL filings — 10-K annual reports and 10-Q quarterly reports (use the Annual / Quarterly toggle). Quarterly figures are derived from the as-filed statements (year-to-date amounts are differenced into discrete quarters). Growth rates and ratios are computed by tradmap; nothing here is investment advice.
Source: SEC EDGAR / XBRL (10-K + 10-Q filings) · prices EOD (Databento), corporate-action-adjusted ·
growth rates, valuation multiples & ratios computed by tradmap. Valuation uses each month-end price
against the latest annual filing. Informational only — not investment advice.