887 hedge funds and large institutions have $24.5B invested in Zscaler in 2025 Q3 according to their latest regulatory filings, with 130 funds opening new positions, 367 increasing their positions, 252 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: $

1.69% less ownership

Funds ownership: 53.23%51.54% (-1.7%)

6% less capital invested

Capital invested by funds: $26B → $24.5B (-$1.5B)

30% less funds holding in top 10

Funds holding in top 10: 107 (-3)

Holders
887
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
A
776
AlphaQuest
New York
$37.5K
CFFP
777
Center for Financial Planning
Michigan
$37.2K
QL
778
Quarry LP
New York
$36.9K
EAM
779
Exane Asset Management
France
$35.2K
PIS
780
POM Investment Strategies
North Carolina
$33.9K
CFO
781
CVA Family Office
Colorado
$33.3K
KA
782
Kozak & Associates
Colorado
$33K
TCA
783
Trifecta Capital Advisors
Illinois
$31.5K
DAM
784
Delta Asset Management
Tennessee
$30.9K
PWMG
785
Prestige Wealth Management Group
New Jersey
$30.6K
OP
786
ORG Partners
Indiana
$30.3K
PMAM
787
Picton Mahoney Asset Management
Ontario, Canada
$30K
OC
788
Oakworth Capital
Alabama
$30K
WSFS
789
Wilmington Savings Fund Society
Delaware
$29.4K
ME
790
McIlrath & Eck
Washington
$28.8K
PAI
791
Pittenger & Anderson Inc
Nebraska
$28.5K
RFP
792
Root Financial Partners
California
$26.4K
QWM
793
Quaker Wealth Management
New Jersey
$25.8K
TCM
794
Tradewinds Capital Management
Washington
$25.8K
SWP
795
Strategic Wealth Partners
Ohio
$25.5K
BI
796
Binnacle Investments
Iowa
$25.5K
CCA
797
Catalyst Capital Advisors
New York
$23.4K
CAM
798
Chesapeake Asset Management
New York
$21K
NMG
799
New Millennium Group
Utah
$20.7K
SL
800
Salomon & Ludwin
Virginia
$19.2K