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
CI
701
CacheTech Inc
Utah
$222K
DACG
702
Donor Advised Charitable Giving
California
$222K
PA
703
PharVision Advisers
Florida
$222K
MC
704
Moors & Cabot
Massachusetts
$220K
CWA
705
Canvas Wealth Advisors
Kansas
$220K
RA
706
RFG Advisory
Alabama
$214K
EGA
707
E&G Advisors
Texas
$213K
BIM
708
Bridges Investment Management
Nebraska
$212K
HKIMG
709
Hutchens & Kramer Investment Management Group
Indiana
$210K
CI
710
Corient IA
Florida
$210K
WTG
711
West Tower Group
Virginia
$210K
CAI
712
Capital Advisors Inc
Oklahoma
$209K
VCP
713
Vista Capital Partners
Oregon
$208K
MCM
714
Mengis Capital Management
Oregon
$207K
NB
715
Northwest Bancshares
Pennsylvania
$207K
VFG
716
V2 Financial group
Illinois
$207K
FFG
717
Fiduciary Financial Group
California
$205K
CIA
718
Capital Investment Advisors
Georgia
$204K
JCM
719
Jacobi Capital Management
Pennsylvania
$203K
FRA
720
Frank Rimerman Advisors
California
$202K
SFS
721
Sowell Financial Services
Arkansas
$202K
LAM
722
Longboard Asset Management
Arizona
$201K
AC
723
AlphaCore Capital
California
$201K
Fidelity International
724
Fidelity International
Bermuda
$199K
FDW
725
Fourth Dimension Wealth
Ohio
$196K