IMC Chicago
ARGX icon

IMC Chicago’s argenx ARGX Stock Holding History

IMC Chicago’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
Q1 		$19.5M Buy
26,700
+14,600
+121% +$11.4M 0.01% 875
2025
Q4 		$10.2M Sell
12,100
-4,800
-28% -$4.11M ﹤0.01% 1208
2025
Q3 		$12.5M Buy
+16,900
New +$11.1M ﹤0.01% 1034

Other funds holding ARGX

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return
Wellington Management Group
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
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

IMC Chicago's ARGX Position: Q1 2026 in Review

IMC Chicago opened a new position in argenx (ARGX) in Q1 2026: 1,747 shares worth $1.28M. The stake represents ﹤0.01% of the portfolio and ranks #3024 among its holdings.

475 funds tracked by Wall St. Rank hold ARGX as of Q1 2026.

  • IMC Chicago held 1,747 shares of argenx worth $1.28M as of Q1 2026.
  • argenx was a new IMC Chicago position in Q1 2026.
  • argenx made up ﹤0.01% of IMC Chicago's portfolio in Q1 2026, its #3024 holding.
  • 475 funds tracked by Wall St. Rank held argenx as of Q1 2026.

Based on IMC Chicago's 13F filing for Q1 2026, filed 5 May 2026.