Mirova’s argenx ARGX Stock Holding History

Mirova’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	$14.7M	Sell	15,891 -3,942	-20%	-$3.25M	0.54%	55
2026 Q1	$14.5M	Buy	+19,833	New	+$15.5M	0.59%	55

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

Mirova's ARGX Position: Q2 2026 in Review

Mirova reduced its argenx (ARGX) stake by 20% in Q2 2026, selling an estimated $3.25M and leaving 15,891 shares worth $14.7M. The position accounts for 0.54% of the portfolio, ranked #55.

Mirova first reported a position in ARGX in Q1 2026 and has held it in 2 quarters since. 505 funds tracked by Wall St. Rank hold ARGX as of Q2 2026.

Mirova held 15,891 shares of argenx worth $14.7M as of Q2 2026.
Mirova sold 3,942 argenx shares in Q2 2026, an estimated $3.25M.
argenx made up 0.54% of Mirova's portfolio in Q2 2026, its #55 holding.
Mirova first reported a position in argenx in Q1 2026 and has held it in 2 quarters since.
505 funds tracked by Wall St. Rank held argenx as of Q2 2026.

Based on Mirova's 13F filing for Q2 2026, filed 13 Aug 2026.