Marshall Wace, LLP Ishares Biotechnology ETF Call Options Transaction History

Marshall Wace, LLP

$74.4 Billion
Q1 2025

Call Options

9 transactions

Quarter	Operation	Price Per call	calls change	calls Held	SEC Form
Q2 2024 Aug 14, 2024	BUY	$124.64 - $139.96 $5.97 Million - $6.7 Million	47,900 Added 550.57%	56,600 $7.77 Million
Q1 2024 May 15, 2024	BUY	$132.3 - $140.89 $1.15 Million - $1.23 Million	8,700 New	8,700 $1.19 Million
Q2 2023 Aug 14, 2023	BUY	$125.53 - $133.58 $941,475 - $1 Million	7,500 New	7,500 $952,000
Q3 2022 Nov 14, 2022	BUY	$113.42 - $134.82 $884,676 - $1.05 Million	7,800 New	7,800 $914,000
Q4 2021 Feb 14, 2022	SELL	$145.27 - $164.78 $5.71 Million - $6.48 Million	-39,300 Closed	0 $0
Q3 2021 Nov 15, 2021	BUY	$158.89 - $176.21 $4.37 Million - $4.85 Million	27,500 Added 233.05%	39,300 $6.36 Million
Q2 2021 Aug 13, 2021	BUY	$146.13 - $163.65 $1.72 Million - $1.93 Million	11,800 New	11,800 $1.93 Million
Q1 2021 May 17, 2021	SELL	$146.68 - $172.6 $65.6 Million - $77.2 Million	-447,300 Closed	0 $0
Q4 2020 Feb 16, 2021	BUY	$130.38 - $157.31 $58.3 Million - $70.4 Million	447,300 New	447,300 $67.8 Million

Others Institutions Holding IBB

# of Institutions

951

Shares Held

31.1M

Call Options Held

4.79M

Put Options Held

5.91M

About ISHARES BIOTECHNOLOGY ETF

Ticker IBB
Sector ETFs
Industry ETFs

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