Adage Capital Partners’s argenx ARGX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$65.7M Buy
+90,000
New +$70.4M 0.1% 200
2025
Q3
Sell
-297,113
Closed -$164M 884
2025
Q2
$164M Buy
297,113
+158,476
+114% +$92M 0.28% 60
2025
Q1
$82.1M Buy
138,637
+48,850
+54% +$30.8M 0.15% 135
2024
Q4
$55.2M Sell
89,787
-79,000
-47% -$46.3M 0.1% 202
2024
Q3
$91.5M Buy
168,787
+62,280
+58% +$31.5M 0.16% 123
2024
Q2
$45.8M Buy
+106,507
New +$40.8M 0.08% 235
2024
Q1
Sell
-108,951
Closed -$41.4M 874
2023
Q4
$41.4M Buy
108,951
+3,000
+3% +$1.4M 0.09% 241
2023
Q3
$52.1M Sell
105,951
-46,845
-31% -$22.9M 0.12% 184
2023
Q2
$59.5M Sell
152,796
-183,600
-55% -$72.2M 0.13% 173
2023
Q1
$125M Buy
336,396
+49,000
+17% +$18.1M 0.28% 88
2022
Q4
$109M Buy
+287,396
New +$108M 0.26% 94
2021
Q1
Sell
-35,000
Closed -$10.3M 957
2020
Q4
$10.3M Buy
35,000
+10,000
+40% +$2.75M 0.02% 585
2020
Q3
$6.56M Buy
+25,000
New +$6.01M 0.02% 589
2018
Q4
Sell
-1,015,981
Closed -$77.1M 707
2018
Q3
$77.1M Sell
1,015,981
-489,019
-32% -$43.4M 0.17% 149
2018
Q2
$125M Buy
1,505,000
+555,500
+59% +$49.7M 0.29% 86
2018
Q1
$76.4M Buy
949,500
+194,500
+26% +$14.7M 0.18% 151
2017
Q4
$47.7M Buy
755,000
+605,000
+403% +$19.8M 0.11% 238
2017
Q3
$3.39M Hold
150,000
0.01% 650
2017
Q2
$3.18M Buy
+150,000
New +$3.12M 0.01% 652

Other funds holding ARGX