Montag & Associates’s argenx ARGX Stock Holding History

Montag & Associates’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
2025 Q4	–	Sell	-4	Closed	-$2.95K	–	965
2025 Q3	$2.95K	Buy	+4	New	+$2.64K	﹤0.01%	870

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

Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return

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

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

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 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

Montag & Associates's ARGX Position: Q4 2025 in Review

Montag & Associates sold out of argenx (ARGX) in Q4 2025, closing a stake of 4 shares — an estimated $2.95K sold.

Montag & Associates first reported a position in ARGX in Q3 2025 and held it in 1 quarter. The position peaked at $2.95K in Q3 2025. 508 funds tracked by Wall St. Rank hold ARGX as of Q4 2025.

Montag & Associates reported no remaining argenx position as of Q4 2025 after selling out during the quarter.
Montag & Associates sold 4 argenx shares in Q4 2025, an estimated $2.95K.
Montag & Associates first reported a position in argenx in Q3 2025 and held it in 1 quarter.
Montag & Associates's argenx position peaked at $2.95K in Q3 2025.
508 funds tracked by Wall St. Rank held argenx as of Q4 2025.

Based on Montag & Associates's 13F filing for Q4 2025, filed 2 Feb 2026.