Vontobel Holding’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$1.69M Sell
13,448
-2,491
-16% -$313K 0.01% 482
2025
Q1
$2.18M Buy
15,939
+677
+4% +$92.6K 0.01% 434
2024
Q4
$2.33M Buy
15,262
+4,109
+37% +$628K 0.01% 417
2024
Q3
$2.16M Sell
11,153
-2,652
-19% -$514K 0.01% 432
2024
Q2
$3.2M Sell
13,805
-5,076
-27% -$1.18M 0.01% 369
2024
Q1
$4.07M Sell
18,881
-4,049
-18% -$873K 0.03% 343
2023
Q4
$5.93M Buy
22,930
+8,499
+59% +$2.2M 0.05% 285
2023
Q3
$3.71M Sell
14,431
-1,140
-7% -$293K 0.03% 330
2023
Q2
$4.44M Buy
15,571
+4,488
+40% +$1.28M 0.04% 318
2023
Q1
$3.08M Buy
11,083
+2,511
+29% +$698K 0.03% 358
2022
Q4
$2.35M Sell
8,572
-3,301
-28% -$905K 0.02% 380
2022
Q3
$3.14M Buy
11,873
+339
+3% +$89.6K 0.04% 332
2022
Q2
$2.37M Sell
11,534
-2,511
-18% -$515K 0.03% 364
2022
Q1
$2.97M Sell
14,045
-22,209
-61% -$4.69M 0.03% 359
2021
Q4
$8.7M Sell
36,254
-11,370
-24% -$2.73M 0.07% 204
2021
Q3
$13.5M Buy
47,624
+4,657
+11% +$1.32M 0.12% 150
2021
Q2
$14.9M Sell
42,967
-38,279
-47% -$13.2M 0.13% 141
2021
Q1
$22.7M Sell
81,246
-6,810
-8% -$1.91M 0.17% 93
2020
Q4
$23.7M Buy
+88,056
New +$23.7M 0.16% 88