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
PFSRSONJ
251
Police & Firemen's Retirement System of New Jersey
New Jersey
$2.71M
AA
252
ALPS Advisors
Colorado
$2.68M
Jones Financial Companies
253
Jones Financial Companies
Missouri
$2.61M
NIM
254
NEOS Investment Management
Connecticut
$2.59M
TFS
255
Thoroughbred Financial Services
Tennessee
$2.57M
EIM
256
Essex Investment Management
Massachusetts
$2.56M
Swedbank
257
Swedbank
Sweden
$2.54M
EWA
258
EP Wealth Advisors
California
$2.53M
SIAP
259
Sterling Investment Advisors (Pennsylvania)
Pennsylvania
$2.49M
GWM
260
Geneos Wealth Management
Colorado
$2.49M
HWAM
261
Hennion & Walsh Asset Management
New Jersey
$2.48M
BG
262
BDF Gestion
France
$2.48M
YDMI
263
Y.D. More Investments
Israel
$2.48M
OAC
264
OMERS Administration Corp
Ontario, Canada
$2.39M
BHB
265
Bank Hapoalim BM
Israel
$2.37M
ISWM
266
Independent Solutions Wealth Management
New York
$2.36M
Renaissance Technologies
267
Renaissance Technologies
New York
$2.36M
VPIM
268
Vanguard Personalized Indexing Management
California
$2.32M
CF
269
Corebridge Financial
Texas
$2.25M
EAM
270
EFG Asset Management
Oregon
$2.23M
LSERS
271
Louisiana State Employees Retirement System
Louisiana
$2.22M
MIFH
272
Migdal Insurance & Financial Holdings
Israel
$2.16M
EAM
273
Erste Asset Management
Austria
$2.15M
TG
274
TCW Group
California
$2.09M
CM
275
Churchill Management
California
$2.08M