886 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, 367 increasing their positions, 252 reducing their positions, and 113 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
886
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
KI
576
Keystone Investors
Singapore
$445K
QCM
577
QRG Capital Management
Illinois
$439K
CCC
578
Chesapeake Capital Corp
Florida
$438K
SC
579
Saturna Capital
Washington
$437K
ALAM
580
Asahi Life Asset Management
Japan
$435K
CG
581
Cynosure Group
Utah
$435K
VVP
582
Venture Visionary Partners
Ohio
$427K
LWM
583
LeConte Wealth Management
Tennessee
$426K
NG
584
Norden Group
Utah
$421K
P
585
&Partners
Tennessee
$419K
AFGAS
586
Allegiance Financial Group Advisory Services
Virginia
$413K
SFC
587
SYM Financial Corp
Indiana
$412K
SFI
588
Siemens Fonds Invest
Germany
$411K
FFA
589
Farther Finance Advisors
California
$409K
EB
590
Eastern Bank
Massachusetts
$403K
WA
591
Waverly Advisors
Alabama
$402K
SCA
592
Snowden Capital Advisors
New York
$394K
WIA
593
World Investment Advisors
California
$390K
P8IP
594
Pier 88 Investment Partners
California
$390K
AWM
595
Ariadne Wealth Management
California
$385K
PWM
596
Prentice Wealth Management
New York
$383K
YCM
597
Yousif Capital Management
Michigan
$383K
Optiver Holding
598
Optiver Holding
Netherlands
$383K
CAGAS
599
Capital Advisory Group Advisory Services
Minnesota
$378K
TL
600
Tradewinds LLC
North Carolina
$374K