Stephen Mandel’s argenx ARGX Stock Holding History

Stephen Mandel’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
2021 Q2	–	Sell	-546,259	Closed	-$150M	–	36
2021 Q1	$150M	Buy	546,259 +10,000	+2%	+$3.16M	0.55%	32
2020 Q4	$158M	Buy	+536,259	New	+$147M	0.57%	34

Other funds holding ARGX

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return

BBA

Baker Bros. Advisors New York $20B AUM 154.41% 1-Year Est. Return

Bellevue Group Kuesnacht, Switzerland $4.75B AUM 68.58% 1-Year Est. Return

ACA

Avoro Capital Advisors New York $11.1B AUM 207.82% 1-Year Est. Return

Redmile Group San Francisco, California $1.49B AUM 208.7% 1-Year Est. Return

Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

BVF Inc San Francisco, California $3.91B AUM 304.52% 1-Year Est. Return

Stephen Mandel's ARGX Position: Q2 2021 in Review

Stephen Mandel sold out of argenx (ARGX) in Q2 2021, closing a stake of 546,259 shares — an estimated $150M sold.

Stephen Mandel first reported a position in ARGX in Q4 2020 and held it in 2 quarters. The position peaked at $158M in Q4 2020. 177 funds tracked by Wall St. Rank hold ARGX as of Q2 2021.

Stephen Mandel reported no remaining argenx position as of Q2 2021 after selling out during the quarter.
Stephen Mandel sold 546,259 argenx shares in Q2 2021, an estimated $150M.
Stephen Mandel first reported a position in argenx in Q4 2020 and held it in 2 quarters.
Stephen Mandel's argenx position peaked at $158M in Q4 2020.
177 funds tracked by Wall St. Rank held argenx as of Q2 2021.

Based on Lone Pine Capital's 13F filing for Q2 2021, filed 16 Aug 2021.