896 hedge funds and large institutions have $24.5B invested in Zscaler in 2025 Q3 according to their latest regulatory filings, with 129 funds opening new positions, 372 increasing their positions, 254 reducing their positions, and 114 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

less funds holding

Funds holding:

less call options, than puts

Call options by funds: $ | Put options by funds: $

1.88% less ownership

Funds ownership: 53.45%51.58% (-1.9%)

6% less capital invested

Capital invested by funds: $26.1B → $24.5B (-$1.64B)

30% less funds holding in top 10

Funds holding in top 10: 107 (-3)

Holders
896
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.82B
Puts
$1.94B
Net Calls
Net Calls Change

Top Buyers

1 +$323M
2 +$220M
3 +$196M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$160M
5
BlackRock
BlackRock
New York
+$128M

Top Sellers

1 -$371M
2 -$307M
3 -$220M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$193M
5
Two Sigma Advisers
Two Sigma Advisers
New York
-$164M
Name Holding Trade Value Shares
Change
Change in
Stake
IC
101
IEQ Capital
California
$32.5M
LPL Financial
102
LPL Financial
California
$31.8M
Renaissance Technologies
103
Renaissance Technologies
New York
$31.6M
Vontobel Holding
104
Vontobel Holding
Switzerland
$30.8M
Creative Planning
105
Creative Planning
Kansas
$30.7M
Korea Investment Corp
106
Korea Investment Corp
South Korea
$29.5M
MMA
107
Mizuho Markets Americas
New York
$29.3M
Verition Fund Management
108
Verition Fund Management
Connecticut
$28.3M
TAM
109
Thematics Asset Management
France
$28.2M
KFC
110
Klingenstein Fields & Co
New York
$27.5M
Russell Investments Group
111
Russell Investments Group
United Kingdom
$27.2M
State Board of Administration of Florida Retirement System
112
State Board of Administration of Florida Retirement System
Florida
$27.2M
New York State Common Retirement Fund
113
New York State Common Retirement Fund
New York
$27.1M
SEI Investments
114
SEI Investments
Pennsylvania
$26.4M
ZIM
115
Zacks Investment Management
Illinois
$25.4M
WP
116
Woodline Partners
California
$25M
Jacobs Levy Equity Management
117
Jacobs Levy Equity Management
New Jersey
$24.9M
Nordea Investment Management
118
Nordea Investment Management
Sweden
$24.5M
Fisher Asset Management
119
Fisher Asset Management
Washington
$24.4M
Asset Management One
120
Asset Management One
Japan
$24.3M
Aviva
121
Aviva
United Kingdom
$24M
Parallax Volatility Advisers
122
Parallax Volatility Advisers
California
$23.7M
RCW
123
Rheos Capital Works
Japan
$23.7M
HSBC Holdings
124
HSBC Holdings
United Kingdom
$22.1M
Allianz Asset Management
125
Allianz Asset Management
Germany
$21M