Russell Investments Group
ARGX icon

Russell Investments Group’s argenx ARGX Stock Holding History

Russell Investments Group’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 		$8.85M Buy
9,540
+8,047
+539% +$6.64M 0.01% 1143
2026
Q1 		$1.09M Buy
1,493
+174
+13% +$136K ﹤0.01% 2169
2025
Q4 		$1.11M Sell
1,319
-2,097
-61% -$1.79M ﹤0.01% 2175
2025
Q3 		$2.52M Buy
3,416
+354
+12% +$233K ﹤0.01% 1741
2025
Q2 		$1.69M Sell
3,062
-3,325
-52% -$1.93M ﹤0.01% 1804
2025
Q1 		$3.78M Sell
6,387
-34,133
-84% -$21.5M 0.01% 1319
2024
Q4 		$24.9M Sell
40,520
-3,432
-8% -$2.01M 0.03% 501
2024
Q3 		$23.8M Buy
43,952
+11,739
+36% +$5.93M 0.03% 515
2024
Q2 		$13.9M Buy
32,213
+2,457
+8% +$940K 0.02% 669
2024
Q1 		$11.7M Sell
29,756
-105
-0.4% -$40.7K 0.02% 760
2023
Q4 		$11.4M Buy
29,861
+3,493
+13% +$1.63M 0.02% 732
2023
Q3 		$13M Buy
26,368
+13,232
+101% +$6.47M 0.03% 637
2023
Q2 		$5.12M Sell
13,136
-3,563
-21% -$1.4M 0.01% 1079
2023
Q1 		$6.22M Sell
16,699
-15,904
-49% -$5.89M 0.01% 1003
2022
Q4 		$12.4M Sell
32,603
-8,150
-20% -$3.05M 0.03% 683
2022
Q3 		$14.4M Sell
40,753
-484
-1% -$179K 0.03% 614
2022
Q2 		$15.6M Sell
41,237
-4,485
-10% -$1.44M 0.03% 589
2022
Q1 		$14.4M Buy
45,722
+5,300
+13% +$1.54M 0.03% 678
2021
Q4 		$14.2M Buy
40,422
+6,773
+20% +$2.06M 0.02% 736
2021
Q3 		$10.2M Buy
33,649
+1,146
+4% +$363K 0.02% 871
2021
Q2 		$9.78M Buy
+32,503
New +$9.24M 0.02% 951

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

Russell Investments Group's ARGX Position: Q2 2026 in Review

Russell Investments Group increased its argenx (ARGX) stake by 539% in Q2 2026, buying an estimated $6.64M and bringing the position to 9,540 shares worth $8.85M. The position accounts for 0.01% of the portfolio, ranked #1143.

Russell Investments Group first reported a position in ARGX in Q2 2021 and has held it in 21 quarters since. The position peaked at $24.9M in Q4 2024. 508 funds tracked by Wall St. Rank hold ARGX as of Q2 2026.

  • Russell Investments Group held 9,540 shares of argenx worth $8.85M as of Q2 2026.
  • Russell Investments Group bought 8,047 argenx shares in Q2 2026, an estimated $6.64M.
  • argenx made up 0.01% of Russell Investments Group's portfolio in Q2 2026, its #1143 holding.
  • Russell Investments Group first reported a position in argenx in Q2 2021 and has held it in 21 quarters since.
  • Russell Investments Group's argenx position peaked at $24.9M in Q4 2024.
  • 508 funds tracked by Wall St. Rank held argenx as of Q2 2026.

Based on Russell Investments Group's 13F filing for Q2 2026, filed 6 Aug 2026.