Zscaler, Inc.

Exchange: Nasdaq
Industry: Services-Computer Programming Services
SEC CIK: 0001713683

SEC filings (opens in a new tab)

In the last 90 days, Zscaler, Inc. insiders filed 0 open-market purchases and 11 sales; 749 institutions reported holding it in 13F filings for Q2 2026, worth $11.7B in total; no superinvestor holds it.

13F holders, Q3 2026

Institutional positions in Zscaler, Inc. as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 7; +2 vs. Q2 2026
Shares held: 1.42K; −3.67K (−72.1%) vs. Q2 2026
Total value: $282.9K; −$434.7K (−60.6%) vs. Q2 2026
New holders: 2; 2 more added
Sold out: 0; 1 more reduced

744 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ZS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding ZS and their total value by quarter
Quarter	Holders	Value
Q2 2026	749	$11.7B
Q1 2026	752	$12.5B
Q4 2025	891	$20.0B
Q3 2025	912	$24.5B
Q2 2025	907	$26.1B
Q1 2025	769	$16.7B
Q4 2024	762	$13.7B
Q3 2024	700	$12.6B
Q2 2024	734	$13.5B
Q1 2024	739	$13.6B
Q4 2023	741	$15.2B
Q3 2023	624	$10.2B
Q2 2023	595	$9.88B
Q1 2023	573	$7.85B
Q4 2022	562	$7.50B
Q3 2022	608	$10.9B
Q2 2022	594	$9.70B
Q1 2022	631	$15.2B
Q4 2021	661	$20.5B
Q3 2021	601	$16.0B
Q2 2021	549	$13.0B
Q1 2021	537	$9.49B

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding Zscaler, Inc.; share changes are against Q2 2026.

Institutions holding ZS in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Bamco Inc	–	–	–	–	Not filed
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	–	–	–	–	Not filed
Invesco Ltd.	–	–	–	–	Not filed
California State Teachers Retirement System	–	–	–	–	Not filed
California Public Employees Retirement System	–	–	–	–	Not filed
Rhumbline Advisers	–	–	–	–	Not filed
Cresset Asset Management, LLC	–	–	–	–	Not filed
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.	–	–	–	–	Not filed
ING Groep NV	–	–	–	–	Not filed
Schroder Investment Management Group	–	–	–	–	Not filed
Capula Management Ltd	–	–	–	–	Not filed
Quadrature Capital Ltd	–	–	–	–	Not filed
Schonfeld Strategic Advisors LLC	–	–	–	–	Not filed
Silvercrest Asset Management Group LLC	–	–	–	–	Not filed
Asset Management One Co.,Ltd.	–	–	–	–	Not filed
Crosslink Capital Inc	–	–	–	–	Not filed
Jain Global LLC	–	–	–	–	Not filed
Universal- Beteiligungs- und Servicegesellschaft mbH	–	–	–	–	Not filed
HSBC Holdings PLC	–	–	–	–	Not filed
Fisher Asset Management, LLC	–	–	–	–	Not filed
Mirova	–	–	–	–	Not filed
DnB Asset Management AS	–	–	–	–	Not filed
Y-Intercept (Hong Kong) Ltd	–	–	–	–	Not filed
Aviva PLC	–	–	–	–	Not filed
State Board of Administration of Florida Retirement System	–	–	–	–	Not filed
Royal Bank of Canada	–	–	–	–	Not filed
Quantinno Capital Management LP	–	–	–	–	Not filed
Danica Pension, Livsforsikringsaktieselskab	–	–	–	–	Not filed
Raymond James Financial Inc	–	–	–	–	Not filed
Voleon Capital Management LP	–	–	–	–	Not filed
ExodusPoint Capital Management, LP	–	–	–	–	Not filed
Standard Life Aberdeen plc	–	–	–	–	Not filed
Woodstock Corp	–	–	–	–	Not filed
Credit Agricole S A	–	–	–	–	Not filed
Marathon Capital Management	–	–	–	–	Not filed
APG Asset Management N.V.	–	–	–	–	Not filed
TD Asset Management Inc	–	–	–	–	Not filed
Handelsbanken Fonder AB	–	–	–	–	Not filed
Old National Bancorp	–	–	–	–	Not filed
Commonwealth Equity Services, LLC	–	–	–	–	Not filed
New York State Common Retirement Fund	–	–	–	–	Not filed
LMCG Investments, LLC	–	–	–	–	Not filed
Leonteq Securities AG	–	–	–	–	Not filed
Nordea Investment Management AB	–	–	–	–	Not filed
Danske Bank A/S	–	–	–	–	Not filed
Pinnacle Associates Ltd	–	–	–	–	Not filed
Mitsubishi UFJ Trust & Banking Corp	–	–	–	–	Not filed
SEI Investments Co	–	–	–	–	Not filed
HighTower Advisors, LLC	–	–	–	–	Not filed
Envestnet Asset Management Inc	–	–	–	–	Not filed
Los Angeles Capital Management LLC	–	–	–	–	Not filed
State of Wisconsin Investment Board	–	–	–	–	Not filed
Vanguard Investments Australia, Ltd.	–	–	–	–	Not filed
MML Investors Services, LLC	–	–	–	–	Not filed
Royal London Asset Management Ltd	–	–	–	–	Not filed
Vanguard Global Advisers, LLC	–	–	–	–	Not filed
Healthcare of Ontario Pension Plan Trust Fund	–	–	–	–	Not filed
Nomura Asset Management Co Ltd	–	–	–	–	Not filed
Cooper Creek Partners Management LLC	–	–	–	–	Not filed
IMC-Chicago, LLC	–	–	–	–	Not filed
Krane Funds Advisors LLC	–	–	–	–	Not filed
Cetera Investment Advisers	–	–	–	–	Not filed
Treasurer of the State of North Carolina	–	–	–	–	Not filed
USS Investment Management Ltd	–	–	–	–	Not filed
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund	–	–	–	–	Not filed
Flputnam Investment Management Co	–	–	–	–	Not filed
RMB Capital Management, LLC	–	–	–	–	Not filed
Pinebridge Investments LLC	–	–	–	–	Not filed
Tudor Investment Corp Et Al	–	–	–	–	Not filed
Nykredit A/S	–	–	–	–	Not filed
Scotia Capital Inc.	–	–	–	–	Not filed
Alliancebernstein L.P.	–	–	–	–	Not filed
Algert Global LLC	–	–	–	–	Not filed
Beacon Pointe Advisors, LLC	–	–	–	–	Not filed
Verition Fund Management LLC	–	–	–	–	Not filed
Korea Investment CORP	–	–	–	–	Not filed
M&G Plc	–	–	–	–	Not filed
Davy Global Fund Management Ltd	–	–	–	–	Not filed
Quantitative Investment Management, LLC	–	–	–	–	Not filed
Keybank National Association	–	–	–	–	Not filed
North Star Asset Management Inc	–	–	–	–	Not filed
KLP Kapitalforvaltning AS	–	–	–	–	Not filed
Advisor Group Holdings, Inc.	–	–	–	–	Not filed
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	–	–	–	–	Not filed
Tredje AP-fonden	–	–	–	–	Not filed
KR Capital LP	–	–	–	–	Not filed
Allianz Asset Management GmbH	–	–	–	–	Not filed
BW Gestao de Investimentos Ltda.	–	–	–	–	Not filed
Walleye Capital LLC	–	–	–	–	Not filed
Advisory Services Network, LLC	–	–	–	–	Not filed
State of New Jersey Common Pension Fund D	–	–	–	–	Not filed
Storebrand Asset Management AS	–	–	–	–	Not filed
Jones Financial Companies LLLP	–	–	–	–	Not filed
Baird Financial Group, Inc.	–	–	–	–	Not filed
Lansforsakringar Fondforvaltning AB (publ)	–	–	–	–	Not filed
Maven Securities LTD	–	–	–	–	Not filed
Exane Asset Management	–	–	–	–	Not filed
Private Advisor Group, LLC	–	–	–	–	Not filed
Mn Services Vermogensbeheer B.V.	–	–	–	–	Not filed
Resona Asset Management Co.,Ltd.	–	–	–	–	Not filed