Calamos Advisors LLC Ishares Biotechnology ETF Transaction History

Calamos Advisors LLC

  • $18.8 Billion
  • Q3 2025

A detailed history of Calamos Advisors LLC transactions in Ishares Biotechnology ETF stock. As of the latest transaction made, Calamos Advisors LLC holds 139,120 shares of IBB stock, worth $22.8 Million. This represents 0.11% of its overall portfolio holdings.

Number of Shares
139,120
Holding current value
$22.8 Million
% of portfolio
0.11%

Shares

15 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Oct 20, 2025
BUY
$127.63 - $144.37 $17.8 Million - $20.1 Million
139,120 New
139,120 $20.1 Million
Q4 2023

Jan 31, 2024
BUY
$112.41 - $137.03 $6.33 Million - $7.71 Million
56,295 New
56,295 $7.65 Million
Q2 2020

Jul 27, 2020
SELL
$103.79 - $138.65 $6.32 Million - $8.44 Million
-60,856 Closed
0 $0
Q1 2020

Apr 28, 2020
SELL
$94.39 - $123.48 $73,529 - $96,190
-779 Reduced 1.26%
60,856 $6.56 Million
Q4 2019

Jan 15, 2020
BUY
$97.24 - $123.5 $2.71 Million - $3.45 Million
27,905 Added 82.73%
61,635 $7.43 Million
Q3 2019

Oct 21, 2019
SELL
$99.3 - $105.55 $4.66 Million - $4.96 Million
-46,945 Reduced 58.19%
33,730 $3.36 Million
Q2 2019

Aug 07, 2019
SELL
N/A
-470 Reduced 0.58%
80,675 $8.8 Million
Q1 2019

Apr 12, 2019
BUY
N/A
27,340 Added 50.81%
81,145 $9.07 Million
Q4 2018

Jan 24, 2019
BUY
N/A
865 Added 1.63%
53,805 $5.19 Million
Q3 2018

Oct 22, 2018
SELL
N/A
-114,115 Reduced 68.31%
52,940 $6.46 Million
Q2 2018

Jul 17, 2018
BUY
N/A
235 Added 0.14%
167,055 $18.3 Million
Q1 2018

Apr 13, 2018
SELL
N/A
-24,385 Reduced 12.75%
166,820 $17.8 Million
Q4 2017

Feb 13, 2018
BUY
N/A
127,470 Added 200.0%
191,205 $20.4 Million
Q3 2017

Oct 25, 2017
BUY
N/A
23,065 Added 56.71%
63,735 $21.3 Million
Q2 2017

Aug 09, 2017
BUY
N/A
40,670
40,670 $12.6 Million

Others Institutions Holding IBB

# of Institutions
964
Shares Held
31.6M
Call Options Held
3.52M
Put Options Held
2.74M
View Full List

About ISHARES BIOTECHNOLOGY ETF

IBB Quotes by TradingView
  • Ticker IBB
  • Sector ETFs
  • Industry ETFs
More about IBB
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