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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
BlackRock
1
BlackRock
New York
$1.28B +$148M +746,830 +11%
Vanguard Group
2
Vanguard Group
Pennsylvania
$1.17B +$4.51M +22,684 +0.3%
JP Morgan Chase
3
JP Morgan Chase
New York
$501M +$58.7M +295,635 +11%
Allianz Asset Management
4
Allianz Asset Management
Germany
$401M -$257M -1,295,351 -36%
First Trust Advisors
5
First Trust Advisors
Illinois
$276M -$32.5M -163,651 -9%
Artisan Partners
6
Artisan Partners
Wisconsin
$271M -$62.7M -315,824 -17%
State Street
7
State Street
Massachusetts
$258M +$4.9M +24,653 +2%
Two Sigma Advisers
8
Two Sigma Advisers
New York
$204M +$50.5M +254,300 +27%
CIP
9
Champlain Investment Partners
Vermont
$191M +$3.28M +16,525 +2%
Two Sigma Investments
10
Two Sigma Investments
New York
$178M +$66.2M +333,399 +48%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$176M +$8.45M +42,546 +4%
Capital Research Global Investors
12
Capital Research Global Investors
California
$171M +$197M +993,842 New
Neuberger Berman Group
13
Neuberger Berman Group
New York
$168M +$73.1M +368,129 +60%
UBS AM
14
UBS AM
Illinois
$157M +$47.7M +240,322 +36%
Arrowstreet Capital
15
Arrowstreet Capital
Massachusetts
$145M +$54.9M +276,236 +49%
Fidelity Investments
16
Fidelity Investments
Massachusetts
$143M -$46.5M -233,955 -22%
D.E. Shaw & Co
17
D.E. Shaw & Co
New York
$139M -$123M -616,978 -43%
Deutsche Bank
18
Deutsche Bank
Germany
$118M +$13.5M +67,875 +11%
Norges Bank
19
Norges Bank
Norway
$112M +$1.99M +10,039 +2%
HSBC Holdings
20
HSBC Holdings
United Kingdom
$109M +$9.01M +45,366 +8%
Renaissance Technologies
21
Renaissance Technologies
New York
$108M +$120M +604,934 +2,693%
Legal & General Group
22
Legal & General Group
United Kingdom
$106M -$3.17M -15,932 -3%
Ameriprise
23
Ameriprise
Minnesota
$102M -$14.6M -73,530 -11%
CS
24
Credit Suisse
Switzerland
$96M -$11.2M -56,496 -9%
Northern Trust
25
Northern Trust
Illinois
$86M +$15.4M +77,648 +18%

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.