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Zscaler
ZS

Overview Fund Activity

751 hedge funds and large institutions have $16.6B invested in Zscaler in 2025 Q1 according to their latest regulatory filings, with 114 funds opening new positions, 327 increasing their positions, 202 reducing their positions, and 98 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
751
Holders Change
+5
Holders Change %
+0.67%
% of All Funds
10.2%
Holding in Top 10
8
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+33.33%
% of All Funds
0.11%
New
114
Increased
327
Reduced
202
Closed
98
Calls
$1.51B
Puts
$1.77B
Net Calls
-$251M
Net Calls Change
+$56M

Top Buyers

1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
+$517M
2
Marshall Wace
Marshall Wace
United Kingdom
+$209M
3
Wellington Management Group
Wellington Management Group
Massachusetts
+$205M
4
HSBC Holdings
HSBC Holdings
United Kingdom
+$121M
5
UBS AM
UBS AM
Illinois
+$105M

Top Sellers

1
Viking Global Investors
Viking Global Investors
Connecticut
-$165M
2
N
Natixis
France
-$88.3M
3
JFG
Jefferies Financial Group
New York
-$53.7M
4
Franklin Resources
Franklin Resources
California
-$46M
5
TA
Trivest Advisors
Hong Kong
-$45.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
QCM
226
Quantinno Capital Management
New York
$3.51M +$205K +1,034 +6%
Mariner
227
Mariner
Kansas
$3.5M +$1.11M +5,598 +46%
KBC Group
228
KBC Group
Belgium
$3.47M +$1.34M +6,739 +63%
OA
229
Oak Associates
Ohio
$3.46M +$125K +632 +4%
Balyasny Asset Management
230
Balyasny Asset Management
Illinois
$3.44M -$391K -1,970 -10%
Susquehanna International Group
231
Susquehanna International Group
Pennsylvania
$3.38M -$14.1M -70,835 -81%
IGAM
232
iA Global Asset Management
Quebec, Canada
$3.35M +$70K +353 +2%
XT
233
XTX Topco
Cayman Islands
$3.32M +$3.03M +15,252 +1,018%
RSC
234
Red Spruce Capital
Pennsylvania
$3.24M +$59.7K +301 +2%
Jacobs Levy Equity Management
235
Jacobs Levy Equity Management
New Jersey
$3.23M +$3.23M +16,286 New
KAS
236
Kestra Advisory Services
Texas
$3.22M -$2.85M -14,342 -47%
MML Investors Services
237
MML Investors Services
Massachusetts
$3.22M +$51K +257 +2%
AAM
238
Azzad Asset Management
Virginia
$3.09M -$634K -3,196 -17%
URS
239
Utah Retirement Systems
Utah
$3.06M – – –
VanEck Associates
240
VanEck Associates
New York
$3.06M -$2.7M -13,628 -47%
PA
241
Proem Advisors
Texas
$2.98M -$985K -4,964 -25%
IMPI
242
Ilmarinen Mutual Pension Insurance
Finland
$2.98M -$8.93M -45,000 -75%
BIP
243
Bouvel Investment Partners
Pennsylvania
$2.96M -$41.2K -241 -1%
ECM
244
Eisler Capital Management
United Kingdom
$2.92M +$2.08M +10,476 +246%
Teacher Retirement System of Texas
245
Teacher Retirement System of Texas
Texas
$2.89M +$2.89M +14,580 New
VAS
246
Valicenti Advisory Services
New York
$2.83M -$7.74K -39 -0.3%
SS
247
SBI Securities
Japan
$2.81M -$1M -5,040 -26%
ICP
248
Ilex Capital Partners
United Kingdom
$2.76M +$2.76M +13,932 New
WAM
249
Weatherly Asset Management
California
$2.73M +$200K +1,010 +8%
Comerica Bank
250
Comerica Bank
Texas
$2.72M +$1.58M +7,965 +138%
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