Bellevue Group’s argenx ARGX Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $279M | Sell |
301,000
-12,000
| -4% | -$9.9M | 5.88% | 3 |
|
|
2026
Q1 | $229M | Sell |
313,000
-148,854
| -32% | -$116M | 5.44% | 2 |
|
|
2025
Q4 | $388M | Sell |
461,854
-84,474
| -15% | -$72.3M | 7.36% | 2 |
|
|
2025
Q3 | $403M | Sell |
546,328
-24,711
| -4% | -$16.3M | 8.37% | 2 |
|
|
2025
Q2 | $315M | Sell |
571,039
-7,835
| -1% | -$4.55M | 6.94% | 1 |
|
|
2025
Q1 | $343M | Sell |
578,874
-14,310
| -2% | -$9.03M | 7.68% | 1 |
|
|
2024
Q4 | $365M | Sell |
593,184
-39,645
| -6% | -$23.2M | 7.02% | 1 |
|
|
2024
Q3 | $343M | Sell |
632,829
-59,045
| -9% | -$29.8M | 5.56% | 1 |
|
|
2024
Q2 | $298M | Sell |
691,874
-119,142
| -15% | -$45.6M | 4.83% | 2 |
|
|
2024
Q1 | $319M | Sell |
811,016
-58,192
| -7% | -$22.5M | 4.87% | 2 |
|
|
2023
Q4 | $331M | Sell |
869,208
-42,322
| -5% | -$19.7M | 5.06% | 2 |
|
|
2023
Q3 | $448M | Sell |
911,530
-11,754
| -1% | -$5.75M | 7.22% | 1 |
|
|
2023
Q2 | $360M | Buy |
923,284
+36,356
| +4% | +$14.3M | 5.13% | 3 |
|
|
2023
Q1 | $330M | Sell |
886,928
-24,172
| -3% | -$8.95M | 4.8% | 3 |
|
|
2022
Q4 | $345M | Sell |
911,100
-8,246
| -0.9% | -$3.08M | 4.58% | 2 |
|
|
2022
Q3 | $332M | Sell |
919,346
-14,457
| -2% | -$5.36M | 4.76% | 3 |
|
|
2022
Q2 | $350M | Sell |
933,803
-19,435
| -2% | -$6.26M | 4.94% | 2 |
|
|
2022
Q1 | $301M | Sell |
953,238
-43,800
| -4% | -$12.7M | 3.49% | 3 |
|
|
2021
Q4 | $349M | Buy |
997,038
+13,100
| +1% | +$3.98M | 3.6% | 3 |
|
|
2021
Q3 | $297M | Buy |
983,938
+9,900
| +1% | +$3.14M | 3.02% | 4 |
|
|
2021
Q2 | $293M | Buy |
974,038
+19,484
| +2% | +$5.54M | 2.86% | 5 |
|
|
2021
Q1 | $263M | Buy |
954,554
+9,206
| +1% | +$2.91M | 2.78% | 5 |
|
|
2020
Q4 | $278M | Sell |
945,348
-13,668
| -1% | -$3.76M | 3.18% | 5 |
|
|
2020
Q3 | $252M | Buy |
959,016
+5,000
| +0.5% | +$1.2M | 3.48% | 5 |
|
|
2020
Q2 | $215M | Sell |
954,016
-20,488
| -2% | -$3.64M | 3.04% | 8 |
|
|
2020
Q1 | $128M | Buy |
974,504
+6,515
| +0.7% | +$954K | 2.49% | 9 |
|
|
2019
Q4 | $156M | Sell |
967,989
-5,250
| -0.5% | -$710K | 2.47% | 8 |
|
|
2019
Q3 | $110M | Buy |
973,239
+28,600
| +3% | +$3.87M | 2.05% | 12 |
|
|
2019
Q2 | $134M | Buy |
944,639
+924,739
| +4,647% | +$117M | 2.28% | 13 |
|
|
2019
Q1 | $2.48M | Buy |
19,900
+7,300
| +58% | +$858K | 0.14% | 100 |
|
|
2018
Q4 | $1.21M | Buy |
+12,600
| New | +$1.12M | 0.08% | 110 |
|
Other funds holding ARGX
JT
ACA
RI
Bellevue Group's ARGX Position: Q2 2026 in Review
Bellevue Group reduced its argenx (ARGX) stake by 3.8% in Q2 2026, selling an estimated $9.9M and leaving 301,000 shares worth $279M. The position accounts for 5.88% of the portfolio, ranked #3.
Bellevue Group first reported a position in ARGX in Q4 2018 and has held it in 31 quarters since. The position peaked at $448M in Q3 2023. 507 funds tracked by Wall St. Rank hold ARGX as of Q2 2026.
- Bellevue Group held 301,000 shares of argenx worth $279M as of Q2 2026.
- Bellevue Group sold 12,000 argenx shares in Q2 2026, an estimated $9.9M.
- argenx made up 5.88% of Bellevue Group's portfolio in Q2 2026, its #3 holding.
- Bellevue Group first reported a position in argenx in Q4 2018 and has held it in 31 quarters since.
- Bellevue Group's argenx position peaked at $448M in Q3 2023.
- 507 funds tracked by Wall St. Rank held argenx as of Q2 2026.
Based on Bellevue Group's 13F filing for Q2 2026, filed 14 Aug 2026.