753 hedge funds and large institutions have $16.6B invested in Zscaler in 2025 Q1 according to their latest regulatory filings, with 114 funds opening new positions, 328 increasing their positions, 202 reducing their positions, and 98 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
753
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.51B
Puts
$1.77B
Net Calls
Net Calls Change

Top Buyers

1 +$517M
2 +$209M
3 +$205M
4
HSBC Holdings
HSBC Holdings
United Kingdom
+$121M
5
UBS AM
UBS AM
Illinois
+$105M

Top Sellers

1 -$165M
2 -$88.3M
3 -$53.7M
4
Franklin Resources
Franklin Resources
California
-$46M
5
TA
Trivest Advisors
Hong Kong
-$45.1M
Name Holding Trade Value Shares
Change
Change in
Stake
YIH
801
Y-Intercept (HK)
Hong Kong
OIA
802
OneDigital Investment Advisors
Kansas
AMCA
803
Arthur M. Cohen & Associates
Illinois
FHB
804
First Hawaiian Bank
Hawaii
LBWM
805
Left Brain Wealth Management
Illinois
TC
806
TwinBeech Capital
New York
CM
807
Capula Management
Cayman Islands
RG
808
Rathbones Group
United Kingdom
OAM
809
Oxford Asset Management
United Kingdom
PTC
810
Petrus Trust Company
Texas
QT
811
Quantbot Technologies
New York
AAIS
812
ABN AMRO Investment Solutions
LOAMU
813
Lombard Odier Asset Management (USA)
New York
MF
814
Magnetar Financial
Illinois
KIA
815
KCM Investment Advisors
California
EMC
816
Everest Management Corp
California
SRL
817
Scientech Research LLC
New Jersey
FTUS
818
Flow Traders U.S.
New York
LAM
819
LECAP Asset Management
United Kingdom
AWM
820
Ariadne Wealth Management
California
PWP
821
Pursue Wealth Partners
California
CMBA
822
C.M. Bidwell & Associates
Hawaii
Envestnet Portfolio Solutions
823
Envestnet Portfolio Solutions
Illinois
LAM
824
Lewis Asset Management
California
MLM
825
Mount Lucas Management
Pennsylvania