R Squared’s argenx ARGX Stock Holding History

R Squared’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
2026 Q2	–	Sell	-539	Closed	-$394K	–	528
2026 Q1	$394K	Buy	539 +69	+15%	+$54K	0.22%	135
2025 Q4	$395K	Buy	+470	New	+$402K	0.18%	168
2025 Q3	–	Sell	-980	Closed	-$540K	–	553
2025 Q2	$540K	Sell	980 -360	-27%	-$209K	0.3%	91
2025 Q1	$793K	Buy	+1,340	New	+$846K	0.85%	16

Other funds holding ARGX

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

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

Jupiter Topco New York $245B AUM

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

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

ACA

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

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

R Squared's ARGX Position: Q2 2026 in Review

R Squared sold out of argenx (ARGX) in Q2 2026, closing a stake of 539 shares — an estimated $394K sold.

R Squared first reported a position in ARGX in Q1 2025 and held it in 4 quarters. The position peaked at $793K in Q1 2025. 505 funds tracked by Wall St. Rank hold ARGX as of Q2 2026.

R Squared reported no remaining argenx position as of Q2 2026 after selling out during the quarter.
R Squared sold 539 argenx shares in Q2 2026, an estimated $394K.
R Squared first reported a position in argenx in Q1 2025 and held it in 4 quarters.
R Squared's argenx position peaked at $793K in Q1 2025.
505 funds tracked by Wall St. Rank held argenx as of Q2 2026.

Based on R Squared's 13F filing for Q2 2026, filed 5 Aug 2026.