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536 hedge funds and large institutions have $9.51B invested in Zscaler in 2021 Q1 according to their latest regulatory filings, with 102 funds opening new positions, 200 increasing their positions, 174 reducing their positions, and 75 closing their positions.

New
Increased
Maintained
Reduced
Closed

36% more first-time investments, than exits

New positions opened: 102 | Existing positions closed: 75

15% more repeat investments, than reductions

Existing positions increased: 200 | Existing positions reduced: 174

4% more funds holding

Funds holding: 517536 (+19)

1.3% less ownership

Funds ownership: 42.04%40.75% (-1.3%)

17% less capital invested

Capital invested by funds: $11.5B → $9.51B (-$1.97B)

37% less call options, than puts

Call options by funds: $842M | Put options by funds: $1.35B

62% less funds holding in top 10

Funds holding in top 10: 135 (-8)

Holders
536
Holders Change
+19
Holders Change %
+3.68%
% of All Funds
9.41%
Holding in Top 10
5
Holding in Top 10 Change
-8
Holding in Top 10 Change %
-61.54%
% of All Funds
0.09%
New
102
Increased
200
Reduced
174
Closed
75
Calls
$842M
Puts
$1.35B
Net Calls
-$503M
Net Calls Change
-$212M
Name Holding Trade Value Shares
Change
Change in
Stake
SMDAM
151
Sumitomo Mitsui DS Asset Management
Japan
$3.89M +$2.65M +13,335 +143%
Commonwealth Equity Services
152
Commonwealth Equity Services
Massachusetts
$3.85M -$458K -2,303 -9%
GGHC
153
Gilder Gagnon Howe & Co
New York
$3.78M -$17.8M -89,747 -80%
ASRS
154
Arizona State Retirement System
Arizona
$3.65M +$138K +693 +3%
Janus Henderson Group
155
Janus Henderson Group
United Kingdom
$3.64M -$9.67M -48,656 -70%
OPERF
156
Oregon Public Employees Retirement Fund
Oregon
$3.57M +$518K +2,609 +14%
FAF
157
Första AP-fonden
Sweden
$3.52M +$417K +2,100 +11%
GIBU
158
Gulf International Bank (UK)
United Kingdom
$3.52M +$551K +2,774 +16%
Rafferty Asset Management
159
Rafferty Asset Management
New York
$3.47M +$4.02M +20,226 New
SCA
160
Snowden Capital Advisors
New York
$3.41M -$616K -3,101 -14%
UCMOK
161
United Capital Management of KS
Kansas
$3.31M -$2M -10,054 -34%
IA
162
IndexIQ Advisors
New York
$3.25M +$3.76M +18,922 New
1WA
163
180 Wealth Advisors
Washington
$3.22M +$610K +3,073 +19%
Nomura Asset Management
164
Nomura Asset Management
Japan
$3.2M +$1.1M +5,550 +42%
TCM
165
Twin Capital Management
Pennsylvania
$3.16M -$451K -2,270 -11%
LPL Financial
166
LPL Financial
California
$3.12M -$1.62M -8,171 -31%
CAM
167
ClariVest Asset Management
California
$3.11M +$397K +2,000 +12%
GIM
168
Granahan Investment Management
Massachusetts
$3.05M -$26.5M -133,597 -88%
Handelsbanken Fonder
169
Handelsbanken Fonder
Sweden
$3.05M +$166K +837 +5%
Cambridge Investment Research Advisors
170
Cambridge Investment Research Advisors
Iowa
$3.04M -$280K -1,410 -7%
Mackenzie Financial
171
Mackenzie Financial
Ontario, Canada
$3.02M -$164K -823 -4%
NSAM
172
North Star Asset Management
Wisconsin
$2.99M +$3.46M +17,396 New
Osaic Holdings
173
Osaic Holdings
Arizona
$2.95M -$1.31M -6,608 -28%
Korea Investment Corp
174
Korea Investment Corp
South Korea
$2.94M -$139K -700 -4%
LFA
175
Lighthouse Financial Advisors
Maryland
$2.93M +$286K +1,440 +9%

ZS Hedge Fund Activity: Q1 2021 in Review

536 of the 5,695 institutional investors tracked by Wall St. Rank reported a position in Zscaler (ZS) for Q1 2021, worth a combined $9.51B — down 17% from $11.5B a quarter earlier.

Buyers outnumbered sellers: 102 funds opened new ZS positions and 75 closed out — a net gain of 27 holders — while 200 added to existing stakes and 174 trimmed.

The largest buyer was Capital Research Global Investors, opening a new position worth an estimated $197M. The largest seller was Whale Rock Capital Management, exiting entirely with an estimated $295M sold.

  • 536 institutional investors held Zscaler (ZS) as of Q1 2021, up from 517 in Q4 2020.
  • Funds reported $9.51B of Zscaler stock for Q1 2021, down 17% quarter-over-quarter.
  • 102 funds opened new Zscaler positions in Q1 2021 and 75 closed out, a net change of +27 holders.
  • The largest Zscaler buyer in Q1 2021 was Capital Research Global Investors, an estimated $197M added.
  • The largest Zscaler seller in Q1 2021 was Whale Rock Capital Management, an estimated $295M sold.

Based on aggregated 13F filings for Q1 2021.