Question 1

How many shares of ALXN does Magnetar Financial LLC own?

Accepted Answer

Magnetar Financial LLC previously held 0 shares of ALXN (ALEXION PHARMACEUTICALS INC) before exiting the position in 2021-Q3.

Question 2

What is Magnetar Financial LLC's ALXN position worth?

Accepted Answer

Magnetar Financial LLC's ALXN position was last reported at $0 in 2021-Q3 before the exit.

Question 3

Is Magnetar Financial LLC buying or selling ALXN?

Accepted Answer

In 2021-Q3, Magnetar Financial LLC exited their ALXN position entirely (-100.0% change in shares).

Question 4

When did Magnetar Financial LLC first buy ALXN?

Accepted Answer

Based on available 13F filings, Magnetar Financial LLC first reported a position in ALXN in 2019-Q2. They have held the position across 7 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2021-Q3 Latest	Exited	0	-100.0%	$0	0.0%	—	0
2021-Q2	Decreased	1.1M	-13.6%	$204.7M	1.9%	—	0
2021-Q1	Increased	1.3M	+9.3%	$197.2M	1.9%	—	53
2020-Q4	New	1.2M	-	$184.5M	2.6%	—	79
2019-Q4	Exited	0	-100.0%	$0	0.0%	—	0
2019-Q3	Increased	118,049	+116.2%	$11.6M	0.3%	—	54
2019-Q2	New	54,600	-	$7.2M	0.1%	—	45

ALXN7 quarters

ALXN
7 quarters