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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
PI
51
PEAK6 Investments
Illinois
$28M +$32.4M +162,900 New
EMG
52
ETF Managers Group
New Jersey
$27.4M -$158K -796 -0.5%
AAM
53
AO Asset Management
New York
$26.3M +$1.45M +7,300 +5%
CAM
54
Contour Asset Management
New York
$25.1M +$29M +146,158 New
Invesco
55
Invesco
Georgia
$23.9M -$12.7M -63,811 -31%
BAMCO Inc
56
BAMCO Inc
New York
$23.4M
California State Teachers Retirement System (CalSTRS)
57
California State Teachers Retirement System (CalSTRS)
California
$23.1M -$84K -423 -0.3%
Jane Street
58
Jane Street
New York
$22.7M +$19.3M +96,998 +274%
Dimensional Fund Advisors
59
Dimensional Fund Advisors
Texas
$22.3M -$2.45M -12,323 -9%
T
60
TOBAM
France
$22.1M -$2.45M -12,319 -9%
SI
61
Scout Investments
Missouri
$21.5M -$2.6M -13,068 -9%
MWA
62
Marshall Wace Asia
Hong Kong
$20.3M -$8.68M -43,681 -27%
Citigroup
63
Citigroup
New York
$20.1M -$3.2M -16,111 -12%
MAM
64
Mark Asset Management
New York
$19.7M +$899K +4,524 +4%
Bank of Montreal
65
Bank of Montreal
Ontario, Canada
$19.6M +$2.11M +10,608 +11%
Public Employees Retirement Association of Colorado
66
Public Employees Retirement Association of Colorado
Colorado
$19.3M
PPA
67
Parametric Portfolio Associates
Washington
$18.6M +$1.97M +9,892 +10%
Wells Fargo
68
Wells Fargo
California
$18.1M -$17.7M -88,916 -46%
Victory Capital Management
69
Victory Capital Management
Texas
$17.6M +$5.47M +27,536 +37%
SEI Investments
70
SEI Investments
Pennsylvania
$17.6M +$775K +3,901 +4%
Canada Life
71
Canada Life
Manitoba, Canada
$17.4M +$2.34M +11,795 +13%
Wellington Management Group
72
Wellington Management Group
Massachusetts
$17.4M -$2.93M -14,739 -13%
BNP Paribas Financial Markets
73
BNP Paribas Financial Markets
France
$17.3M +$7.42M +37,340 +59%
FCM
74
Firsthand Capital Management
California
$17.2M
Bank Julius Baer & Co
75
Bank Julius Baer & Co
Switzerland
$15.9M +$9.83M +49,503 +114%

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.