Calamos Advisors LLC Zscaler, Inc. Transaction History

Calamos Advisors LLC

$16.8 Billion
Q4 2024

A detailed history of Calamos Advisors LLC transactions in Zscaler, Inc. stock. As of the latest transaction made, Calamos Advisors LLC holds 4,819 shares of ZS stock, worth $945,632. This represents 0.01% of its overall portfolio holdings.

Number of Shares

4,819

Holding current value

$945,632

% of portfolio

0.01%

17 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2024 Jan 24, 2025	BUY	$166.99 - $211.99 $804,724 - $1.02 Million	4,819 New	4,819 $869,000
Q1 2024 May 08, 2024	SELL	$192.63 - $254.93 $553,425 - $732,413	-2,873 Reduced 29.83%	6,758 $1.3 Million
Q4 2023 Jan 31, 2024	BUY	$151.46 - $225.02 $1.46 Million - $2.17 Million	9,631 New	9,631 $2.13 Million
Q4 2022 Jan 25, 2023	SELL	$107.57 - $182.92 $141,777 - $241,088	-1,318 Reduced 35.69%	2,375 $0
Q3 2022 Oct 24, 2022	BUY	$141.95 - $193.6 $106,604 - $145,393	751 Added 25.53%	3,693 $607,000
Q2 2022 Aug 01, 2022	SELL	$127.81 - $252.11 $1.09 Million - $2.14 Million	-8,498 Reduced 74.28%	2,942 $440,000
Q1 2022 May 03, 2022	SELL	$189.53 - $301.83 $1.26 Million - $2.01 Million	-6,660 Reduced 36.8%	11,440 $2.76 Million
Q4 2021 Feb 01, 2022	SELL	$251.86 - $368.78 $1.16 Million - $1.7 Million	-4,620 Reduced 20.33%	18,100 $5.82 Million
Q3 2021 Oct 26, 2021	BUY	$213.72 - $287.4 $367,384 - $494,040	1,719 Added 8.19%	22,720 $5.96 Million
Q2 2021 Jul 22, 2021	BUY	$160.92 - $221.44 $1.2 Million - $1.65 Million	7,462 Added 55.11%	21,001 $4.54 Million
Q1 2021 Apr 12, 2021	SELL	$165.75 - $226.48 $689,188 - $941,703	-4,158 Reduced 23.5%	13,539 $2.32 Million
Q4 2020 Jan 27, 2021	SELL	$127.76 - $207.47 $559,844 - $909,133	-4,382 Reduced 19.85%	17,697 $3.53 Million
Q3 2020 Oct 26, 2020	BUY	$110.21 - $159.36 $1.67 Million - $2.42 Million	15,179 Added 219.99%	22,079 $3.11 Million
Q2 2020 Jul 27, 2020	BUY	$61.18 - $113.05 $422,142 - $780,045	6,900 New	6,900 $756,000
Q4 2019 Jan 15, 2020	SELL	$40.75 - $52.8 $648,373 - $840,100	-15,911 Closed	0 $0
Q3 2019 Oct 21, 2019	SELL	$46.99 - $88.21 $401,012 - $752,784	-8,534 Reduced 34.91%	15,911 $752,000
Q2 2019 Aug 07, 2019	BUY	$62.43 - $79.88 $1.53 Million - $1.95 Million	24,445 New	24,445 $1.87 Million

Others Institutions Holding ZS

# of Institutions

872

Shares Held

75.4M

Call Options Held

5.95M

Put Options Held

7.88M

Vanguard Group Inc Valley Forge, PA

9.6M
Shares

$1.88 Billion
0.03% of portfolio
Black Rock Inc. New York, NY

6.93M
Shares

$1.36 Billion
0.03% of portfolio
American Century Companies Inc Kansas City, MO

2.86M
Shares

$562 Million
0.31% of portfolio
Ubs Asset Management Americas Inc Chicago, IL

2.6M
Shares

$510 Million
0.11% of portfolio
Goldman Sachs Group Inc New York, NY

2.48M
Shares

$487 Million
0.07% of portfolio

View Full List

About Zscaler, Inc.

Ticker ZS
Exchange NASDAQ
Sector Technology
Industry Software—Infrastructure
Shares Outstandng 143,052,000
Market Cap $28.1B
Description
Zscaler, Inc. operates as a cloud security company worldwide. The company provides Zscaler Internet Access solution that provides users, servers, operational technology, Internet of Things device secure access to externally managed applications, including software-as-a-service (SaaS) applications and Internet destinations; and Zscaler Private Ac...

More about ZS

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