JF
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Jump Financial’s argenx ARGX Stock Holding History

Jump Financial’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 		– Sell
-7,798
Closed -$6.56M – 1870
2025
Q4 		$6.56M Buy
7,798
+398
+5% +$341K 0.08% 305
2025
Q3 		$5.46M Sell
7,400
-10,469
-59% -$6.9M 0.07% 380
2025
Q2 		$9.85M Sell
17,869
-131
-0.7% -$76K 0.11% 241
2025
Q1 		$10.7M Buy
+18,000
New +$11.4M 0.14% 176
2024
Q4 		– Sell
-1,063
Closed -$576K – 1624
2024
Q3 		$576K Sell
1,063
-9,055
-89% -$4.58M 0.01% 1039
2024
Q2 		$4.35M Buy
10,118
+8,081
+397% +$3.09M 0.09% 267
2024
Q1 		$802K Buy
+2,037
New +$789K 0.02% 919
2023
Q4 		– Sell
-1,200
Closed -$590K – 1763
2023
Q3 		$590K Buy
+1,200
New +$587K 0.02% 931
2023
Q2 		– Sell
-14,200
Closed -$5.29M – 1778
2023
Q1 		$5.29M Buy
14,200
+8,516
+150% +$3.15M 0.22% 141
2022
Q4 		$2.15M Buy
5,684
+4,375
+334% +$1.64M 0.11% 254
2022
Q3 		$462K Sell
1,309
-12,191
-90% -$4.52M 0.02% 925
2022
Q2 		$5.12M Buy
+13,500
New +$4.35M 0.22% 74
2022
Q1 		– Sell
-800
Closed -$280K – 1531
2021
Q4 		$280K Buy
+800
New +$243K 0.02% 923
2020
Q4 		– Sell
-3,700
Closed -$971K – 936
2020
Q3 		$971K Buy
+3,700
New +$890K 0.2% 126

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
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
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
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $11.1B AUM 207.82% 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
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Jump Financial's ARGX Position: Q1 2026 in Review

Jump Financial sold out of argenx (ARGX) in Q1 2026, closing a stake of 7,798 shares — an estimated $6.56M sold.

Jump Financial first reported a position in ARGX in Q3 2020 and held it in 14 quarters. The position peaked at $10.7M in Q1 2025. 476 funds tracked by Wall St. Rank hold ARGX as of Q1 2026.

  • Jump Financial reported no remaining argenx position as of Q1 2026 after selling out during the quarter.
  • Jump Financial sold 7,798 argenx shares in Q1 2026, an estimated $6.56M.
  • Jump Financial first reported a position in argenx in Q3 2020 and held it in 14 quarters.
  • Jump Financial's argenx position peaked at $10.7M in Q1 2025.
  • 476 funds tracked by Wall St. Rank held argenx as of Q1 2026.

Based on Jump Financial's 13F filing for Q1 2026, filed 14 May 2026.