Barclays’s argenx ARGX Stock Holding History

Barclays’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
2024 Q1	–	Sell	-20,000	Closed	-$7.61M	–	5066
2023 Q4	$7.61M	Buy	+20,000	New	+$9.32M	﹤0.01%	1738

Other funds holding ARGX

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

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

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

ACA

Avoro Capital Advisors New York $10.2B AUM 149.19% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

RTW Investments New York $10B AUM 135.35% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Barclays's ARGX Position: Q1 2026 in Review

Barclays reduced its argenx (ARGX) stake by 48% in Q1 2026, selling an estimated $3.93M and leaving 5,500 shares worth $4.02M. The position accounts for ﹤0.01% of the portfolio, ranked #1950.

Barclays first reported a position in ARGX in Q1 2018 and has held it in 30 quarters since. The position peaked at $19.1M in Q3 2023. 476 funds tracked by Wall St. Rank hold ARGX as of Q1 2026.

Barclays held 5,500 shares of argenx worth $4.02M as of Q1 2026.
Barclays sold 5,025 argenx shares in Q1 2026, an estimated $3.93M.
argenx made up ﹤0.01% of Barclays's portfolio in Q1 2026, its #1950 holding.
Barclays first reported a position in argenx in Q1 2018 and has held it in 30 quarters since.
Barclays's argenx position peaked at $19.1M in Q3 2023.
476 funds tracked by Wall St. Rank held argenx as of Q1 2026.

Based on Barclays's 13F filing for Q1 2026, filed 15 May 2026.