InvestorLens

ZS — ZSCALER INC

Information Technology · Software

Sign in to save4 tracked investors reported this
For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

Why are billionaires buying ZS?

Built from public SEC filings and public economic data. Not a recommendation.

Confidence
67
Institutional Conviction
Mixed · 2 buying vs 1 selling last quarter
51
Macro Tailwind
Macro conditions are mixed for this sector
56
Why? — Evidence & Confidence ▾

Of 3 tracked investors who changed their ZS position last quarter, 2 bought and 1 sold (67% buy-side). Macro conditions are mixed for this sector (Macro Tailwind 56/100 in a Overheat regime).

Supporting evidence
  • +2 tracked investors added or increased positions last quarter (Ray Dalio, Steve Cohen)
  • +4 tracked investors reported holding ZS at their latest filing
  • +Macro Health is 56/100 in a Overheat regime — historically acceptable for Information Technologysource
Contradicting evidence — always shown
  • −1 tracked investor reduced or exited last quarter (0 reduced, 1 sold out)
  • −13F data is disclosed up to 45 days after quarter end — positions may have changed since
Know the limits
  • · 13F disclosure lag (up to 45 days)
  • · Tracked investors are a sample, not the whole market
  • · Sector regime fit is a historical average, not a guarantee

Every InvestorLens score shows its evidence — including what argues against it. Model conviction-v1 · generated 9/18/2026.

About ZSCALER INC (ZS)

ZSCALER INC (ZS) appears in the most recent 13F filings of 4 tracked institutional investors. ZSCALER INC is classified in the Information Technology sector (Software industry). The largest disclosed position is held by Ken Griffin (Citadel Advisors), valued at $941M. Across recent filings, tracked investors recorded 6 new positions, 3 increased, 2 reduced, and 4 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in ZS

60
/100
Institutional Accumulation
Added / Increased9
Reduced2
Exited4
BearishBullish
Crowded Trade Score™

How many top investors track ZS

27
/100
Emerging Interest
4investors

A small number of top investors own this.

UndiscoveredCrowded
151015+

ZS Ownership Composition

How ZSCALER INC is held across tracked investor types, based on reported 13F positions.

Dominant Type
Multi-Strategy / Quant
96% of tracked value
Institutions
4
tracked investors
Total Reported
$876.3M
combined 13F value
Types2
  • Multi-Strategy / Quant95.6%
  • Macro4.4%
Multi-Strategy / Quant(3)
95.6%
Macro(1)
4.4%

Tracked investors currently reporting ZS

2 tracked investors have since exited this position — listed separately below.

  • Ken GriffinJun 30, 2026
    Citadel Advisors
    Shares
    3.3M
    Value
    $470.3M
    % Portfolio
    0.05%
  • Izzy EnglanderJun 30, 2026
    Millennium Management
    Shares
    2.2M
    Value
    $316.9M
    % Portfolio
    0.11%
  • Steve CohenJun 30, 2026
    Point72 Asset Management
    Shares
    355.4K
    Value
    $50.2M
    % Portfolio
    0.06%
  • Paul Tudor JonesJun 30, 2026
    Tudor Investment Corp
    Shares
    275.7K
    Value
    $38.9M
    % Portfolio
    0.05%

Previously held ZS

These investors reported ZS in an earlier quarter but not in their most recent 13F. Figures below are their last reported position, not a current holding.

InvestorFirmLast reported sharesValue thenLast held
Chase ColemanTiger Global Management1.6M$221.6MMar 31, 2026
Andreas HalvorsenViking Global Investors915K$165.1MDec 31, 2024

Recent activity

Frequently asked questions

How many institutional investors hold ZS?
4 tracked institutional investors disclosed a position in ZS (ZSCALER INC) in their most recent 13F filing.
Who is the largest institutional holder of ZS?
Ken Griffin, Citadel Advisors, holds the largest disclosed position in ZS, valued at $941M.
Did institutional ownership of ZS increase or decrease?
Across recent 13F filings, tracked investors recorded 6 new positions, 3 increased, 2 reduced, and 4 fully exited ZS.
What sector is ZS in?
ZSCALER INC is classified in the Information Technology GICS sector, Software industry.
Where does this ZS ownership data come from?
SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.
ZS (ZSCALER INC) — Institutional Holders & 13F History — InvestorLens