Allstate Corporation’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Sell
-4,589
Closed -$628K 218
2025
Q1
$628K Buy
4,589
+291
+7% +$39.8K 0.02% 461
2024
Q4
$657K Buy
+4,298
New +$657K 0.02% 408
2023
Q1
Sell
-5,784
Closed -$1.6M 239
2022
Q4
$1.6M Buy
5,784
+2,639
+84% +$731K 0.05% 240
2022
Q3
$840K Sell
3,145
-2,674
-46% -$714K 0.02% 381
2022
Q2
$1.19M Sell
5,819
-1,749
-23% -$357K 0.04% 294
2022
Q1
$1.59M Buy
7,568
+5,186
+218% +$1.09M 0.04% 303
2021
Q4
$571K Sell
2,382
-396
-14% -$94.9K 0.01% 658
2021
Q3
$786K Sell
2,778
-117
-4% -$33.1K 0.03% 363
2021
Q2
$1M Buy
2,895
+36
+1% +$12.5K 0.03% 304
2021
Q1
$800K Buy
2,859
+317
+12% +$88.7K 0.03% 377
2020
Q4
$622K Sell
2,542
-45
-2% -$11K 0.02% 409
2020
Q3
$734K Sell
2,587
-2,090
-45% -$593K 0.02% 310
2020
Q2
$1.25M Sell
4,677
-726
-13% -$194K 0.04% 201
2020
Q1
$1.71M Sell
5,403
-11,496
-68% -$3.64M 0.07% 136
2019
Q4
$5.01M Buy
16,899
+1,212
+8% +$360K 0.09% 139
2019
Q3
$3.65M Buy
15,687
+1,135
+8% +$264K 0.06% 185
2019
Q2
$3.4M Sell
14,552
-1,266
-8% -$296K 0.06% 179
2019
Q1
$3.74M Buy
15,818
+407
+3% +$96.2K 0.1% 142
2018
Q4
$4.64M Buy
+15,411
New +$4.64M 0.15% 97
2017
Q3
Sell
-7,878
Closed -$2.14M 59
2017
Q2
$2.14M Hold
7,878
0.11% 77
2017
Q1
$2.15M Sell
7,878
-9,407
-54% -$2.57M 0.13% 118
2016
Q4
$4.9M Buy
+17,285
New +$4.9M 0.29% 107