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
CIBC World Market
401
CIBC World Market
Ontario, Canada
$1.43M
OIAM
402
OFI Invest Asset Management
France
$1.43M
KIC
403
Kensington Investment Counsel
California
$1.42M
MSRPS
404
Maryland State Retirement & Pension System
Maryland
$1.42M
SC
405
Stance Capital
Massachusetts
$1.42M
DILIC
406
Dai-ichi Life Insurance Company
Japan
$1.41M
VA
407
VestGen Advisors
Illinois
$1.37M
ALMGDA
408
AG2R La Mondiale Gestion d'Actifs
France
$1.33M
NB
409
Norinchukin Bank
Japan
$1.32M
NAM
410
NorthCrest Asset Manangement
Minnesota
$1.31M
DGM
411
Delta Global Management
New York
$1.31M
Capstone Investment Advisors
412
Capstone Investment Advisors
New York
$1.31M
OC
413
Oppenheimer & Co
New York
$1.3M
BCI
414
Brinker Capital Investments
Pennsylvania
$1.3M
Principal Financial Group
415
Principal Financial Group
Iowa
$1.28M
TFIPS
416
Towarzystwo Funduszy Inwestycyjnych PZU SA
$1.24M
RP
417
Riverbridge Partners
Minnesota
$1.24M
VCM
418
Virtue Capital Management
Tennessee
$1.24M
TMAM
419
Tokio Marine Asset Management
Japan
$1.24M
DT
420
Diversified Trust
Tennessee
$1.23M
WFC
421
Western Financial Corp
California
$1.23M
MF
422
Magnetar Financial
Illinois
$1.23M
KCM
423
KRS Capital Management
Michigan
$1.22M
WWM
424
Whalen Wealth Management
Nevada
$1.22M
EOJOAM
425
E. Ohman J:or Asset Management
Sweden
$1.21M