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
WT
751
Whittier Trust
California
$84.6K
BBHC
752
Brown Brothers Harriman & Co
New York
$82.7K
NS
753
NBC Securities
Alabama
$81.8K
CFB
754
Cullen/Frost Bankers
Texas
$80.9K
PTC
755
Private Trust Company
Ohio
$80.6K
VCM
756
Versant Capital Management
Arizona
$75.8K
ECM
757
Eisler Capital Management
United Kingdom
$73.1K
ACA
758
American Capital Advisory
Idaho
$72.2K
GTAM
759
Global Trust Asset Management
Florida
$70.4K
MMCM
760
Murphy & Mullick Capital Management
New York
$68.8K
MPWT
761
MassMutual Private Wealth & Trust
Connecticut
$63.2K
CBT
762
Crews Bank & Trust
Florida
$59.9K
CT
763
Caldwell Trust
Florida
$59.9K
RFG
764
REAP Financial Group
Texas
$58.1K
BC
765
Barrett & Company
Rhode Island
$52.4K
MTIC
766
Missouri Trust & Investment Company
Missouri
$46.7K
MA
767
Montag & Associates
Georgia
$46.4K
TFA
768
Toth Financial Advisory
Virginia
$44.9K
BT
769
Banque Transatlantique
France
$44.9K
SCM
770
Sterling Capital Management
North Carolina
$44.4K
FHC
771
First Horizon Corporation
Tennessee
$42K
RCM
772
Raleigh Capital Management
North Carolina
$41.7K
NEWAS
773
N.E.W. Advisory Services
Wisconsin
$41.1K
SWM
774
Spire Wealth Management
Virginia
$39.3K
EFMH
775
E Fund Management (HK)
Hong Kong
$39.3K