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
LAI
426
Legal Advantage Investments
California
$1.2M
IWC
427
Integrated Wealth Concepts
Massachusetts
$1.2M
SFP
428
Shepherd Financial Partners
Massachusetts
$1.18M
WAP
429
Wealthcare Advisory Partners
Pennsylvania
$1.18M
Bank of Nova Scotia
430
Bank of Nova Scotia
Ontario, Canada
$1.17M
O
431
Ossiam
France
$1.15M
AC
432
Allstate Corporation
Illinois
$1.14M
FC
433
FORA Capital
Florida
$1.12M
LBWM
434
Left Brain Wealth Management
Illinois
$1.12M
IIM
435
INTECH Investment Management
Florida
$1.11M
HWM
436
HB Wealth Management
Georgia
$1.11M
CA
437
CSM Advisors
Pennsylvania
$1.09M
WG
438
Winton Group
United Kingdom
$1.08M
CPIG
439
Chicago Partners Investment Group
Illinois
$1.08M
GS
440
GTS Securities
New York
$1.05M
CF
441
Centaurus Financial
California
$1.04M
SG
442
StoneX Group
New York
$1.04M
SPC
443
Sigma Planning Corp
Michigan
$1.02M
DIM
444
DC Investments Management
Virginia
$1M
FHA
445
Flagship Harbor Advisors
Massachusetts
$986K
CIA
446
Caerus Investment Advisors
Texas
$985K
OAM
447
Ostrum Asset Management
France
$969K
VI
448
Vestcor Inc
New Brunswick, Canada
$964K
AWM
449
Apollon Wealth Management
South Carolina
$961K
FNBOH
450
First National Bank of Hutchinson
Kansas
$961K