HRT Financial’s argenx ARGX Stock Holding History

HRT 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
2026 Q2	$8.63M	Buy	+9,300	New	+$7.67M	0.02%	846

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

HRT Financial's ARGX Position: Q2 2026 in Review

HRT Financial reduced its argenx (ARGX) stake by 6.7% in Q2 2026, selling an estimated $1.04M and leaving 17,498 shares worth $16.2M. The position accounts for 0.03% of the portfolio, ranked #555.

HRT Financial first reported a position in ARGX in Q2 2020 and has held it in 11 quarters since. The position peaked at $16.6M in Q4 2025. 508 funds tracked by Wall St. Rank hold ARGX as of Q2 2026.

HRT Financial held 17,498 shares of argenx worth $16.2M as of Q2 2026.
HRT Financial sold 1,256 argenx shares in Q2 2026, an estimated $1.04M.
argenx made up 0.03% of HRT Financial's portfolio in Q2 2026, its #555 holding.
HRT Financial first reported a position in argenx in Q2 2020 and has held it in 11 quarters since.
HRT Financial's argenx position peaked at $16.6M in Q4 2025.
508 funds tracked by Wall St. Rank held argenx as of Q2 2026.

Based on HRT Financial's 13F filing for Q2 2026, filed 14 Aug 2026.