Citigroup
ARGX icon

Citigroup’s argenx ARGX Stock Holding History

Citigroup’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
Q4 		– Sell
-22,900
Closed -$12.4M – 5825
2024
Q3 		$12.4M Buy
+22,900
New +$11.6M 0.01% 1216
2024
Q2 		– Sell
-10,800
Closed -$4.25M – 5572
2024
Q1 		$4.25M Sell
10,800
-19,200
-64% -$7.44M ﹤0.01% 1822
2023
Q4 		$11.4M Buy
30,000
+2,400
+9% +$1.12M 0.01% 1151
2023
Q3 		$13.6M Buy
+27,600
New +$13.5M 0.01% 959

Other funds holding ARGX

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Artisan Partners
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
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RI
RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Citigroup's ARGX Position: Q2 2026 in Review

Citigroup reduced its argenx (ARGX) stake by 13% in Q2 2026, selling an estimated $989K and leaving 7,883 shares worth $7.31M. The position accounts for ﹤0.01% of the portfolio, ranked #1837.

Citigroup first reported a position in ARGX in Q3 2018 and has held it in 32 quarters since. The position peaked at $11.4M in Q3 2023. 507 funds tracked by Wall St. Rank hold ARGX as of Q2 2026.

  • Citigroup held 7,883 shares of argenx worth $7.31M as of Q2 2026.
  • Citigroup sold 1,199 argenx shares in Q2 2026, an estimated $989K.
  • argenx made up ﹤0.01% of Citigroup's portfolio in Q2 2026, its #1837 holding.
  • Citigroup first reported a position in argenx in Q3 2018 and has held it in 32 quarters since.
  • Citigroup's argenx position peaked at $11.4M in Q3 2023.
  • 507 funds tracked by Wall St. Rank held argenx as of Q2 2026.

Based on Citigroup's 13F filing for Q2 2026, filed 3 Aug 2026.