Magnetar Financial’s argenx ARGX Stock Holding History

Magnetar Financial’s Portfolio ARGX Stock Details ARGX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-95,000	Closed	-$7.21M	–	292
2018 Q3	$7.21M	Buy	+95,000	New	+$8.42M	0.13%	72

Other funds holding ARGX

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

BBA

Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return

Redmile Group San Francisco, California $1.51B AUM 164.17% 1-Year Est. Return

Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return

BB Biotech Schaffhausen, Switzerland $3.98B AUM 15.47% 1-Year Est. Return

ACA

Avoro Capital Advisors New York $10.2B AUM 149.19% 1-Year Est. Return

EcoR1 Capital San Francisco, California $2.36B AUM 204.53% 1-Year Est. Return

OrbiMed New York $5.05B AUM 125.28% 1-Year Est. Return

Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return

Magnetar Financial's ARGX Position: Q4 2018 in Review

Magnetar Financial sold out of argenx (ARGX) in Q4 2018, closing a stake of 95,000 shares — an estimated $7.21M sold.

Magnetar Financial first reported a position in ARGX in Q3 2018 and held it in 1 quarter. The position peaked at $7.21M in Q3 2018. 110 funds tracked by Wall St. Rank hold ARGX as of Q4 2018.

Magnetar Financial reported no remaining argenx position as of Q4 2018 after selling out during the quarter.
Magnetar Financial sold 95,000 argenx shares in Q4 2018, an estimated $7.21M.
Magnetar Financial first reported a position in argenx in Q3 2018 and held it in 1 quarter.
Magnetar Financial's argenx position peaked at $7.21M in Q3 2018.
110 funds tracked by Wall St. Rank held argenx as of Q4 2018.

Based on Magnetar Financial's 13F filing for Q4 2018, filed 14 Feb 2019.