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
EIM
276
Essex Investment Management
Massachusetts
$3.73M
MMEA
277
Main Management ETF Advisors
California
$3.71M
SI
278
Stephens Inc
Arkansas
$3.7M
TAF
279
Tredje AP-fonden
Sweden
$3.68M
ISWM
280
Independent Solutions Wealth Management
New York
$3.65M
BHB
281
Bank Hapoalim BM
Israel
$3.64M
NIP
282
Nicholas Investment Partners
California
$3.62M
CC
283
Chicago Capital
Illinois
$3.62M
Janney Montgomery Scott
284
Janney Montgomery Scott
Pennsylvania
$3.59M
AA
285
ALPS Advisors
Colorado
$3.55M
EAM
286
EFG Asset Management
Oregon
$3.46M
LSERS
287
Louisiana State Employees Retirement System
Louisiana
$3.42M
PA
288
Profund Advisors
Maryland
$3.37M
SIAP
289
Sterling Investment Advisors (Pennsylvania)
Pennsylvania
$3.37M
SSA
290
Schonfeld Strategic Advisors
New York
$3.35M
FPAS
291
Focus Partners Advisor Solutions
Missouri
$3.33M
MFAM
292
Motley Fool Asset Management
Virginia
$3.27M
SB
293
Simmons Bank
Arkansas
$3.26M
Swedbank
294
Swedbank
Sweden
$3.22M
DAS
295
Diversify Advisory Services
Utah
$3.22M
SMDAM
296
Sumitomo Mitsui DS Asset Management
Japan
$3.11M
BG
297
BDF Gestion
France
$3.1M
OAC
298
OMERS Administration Corp
Ontario, Canada
$3.09M
TWM
299
TriaGen Wealth Management
California
$3.03M
SIC
300
Salem Investment Counselors
North Carolina
$3.02M