Bessemer Group’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$444K Buy
3,544
+507
+17% +$63.5K ﹤0.01% 857
2025
Q1
$415K Buy
3,037
+729
+32% +$99.6K ﹤0.01% 921
2024
Q4
$353K Sell
2,308
-384
-14% -$58.7K ﹤0.01% 969
2024
Q3
$522K Sell
2,692
-639
-19% -$124K ﹤0.01% 884
2024
Q2
$772K Buy
3,331
+277
+9% +$64.2K ﹤0.01% 719
2024
Q1
$657K Buy
3,054
+43
+1% +$9.25K ﹤0.01% 751
2023
Q4
$779K Sell
3,011
-2,055
-41% -$532K ﹤0.01% 713
2023
Q3
$1.3M Sell
5,066
-333
-6% -$85.6K ﹤0.01% 559
2023
Q2
$1.54M Buy
5,399
+1,064
+25% +$303K ﹤0.01% 541
2023
Q1
$1.21M Sell
4,335
-55
-1% -$15.3K ﹤0.01% 555
2022
Q4
$1.22M Sell
4,390
-170
-4% -$47.1K ﹤0.01% 544
2022
Q3
$1.22M Buy
4,560
+883
+24% +$236K ﹤0.01% 545
2022
Q2
$750K Sell
3,677
-10
-0.3% -$2.04K ﹤0.01% 620
2022
Q1
$777K Buy
3,687
+854
+30% +$180K ﹤0.01% 529
2021
Q4
$679K Buy
2,833
+695
+33% +$167K ﹤0.01% 549
2021
Q3
$606K Sell
2,138
-273
-11% -$77.4K ﹤0.01% 524
2021
Q2
$834K Buy
2,411
+259
+12% +$89.6K ﹤0.01% 452
2021
Q1
$602K Sell
2,152
-1,844
-46% -$516K ﹤0.01% 502
2020
Q4
$978K Sell
3,996
-887
-18% -$217K ﹤0.01% 404
2020
Q3
$1.39M Sell
4,883
-3,030
-38% -$860K ﹤0.01% 363
2020
Q2
$2.12M Buy
7,913
+4,081
+106% +$1.09M 0.01% 462
2020
Q1
$1.21M Sell
3,832
-269
-7% -$85.1K ﹤0.01% 553
2019
Q4
$1.22M Buy
4,101
+482
+13% +$143K ﹤0.01% 703
2019
Q3
$843K Sell
3,619
-190
-5% -$44.3K ﹤0.01% 732
2019
Q2
$891K Buy
3,809
+1,622
+74% +$379K ﹤0.01% 732
2019
Q1
$518K Buy
2,187
+854
+64% +$202K ﹤0.01% 785
2018
Q4
$401K Buy
1,333
+381
+40% +$115K ﹤0.01% 800
2018
Q3
$336K Sell
952
-40
-4% -$14.1K ﹤0.01% 875
2018
Q2
$288K Sell
992
-80
-7% -$23.2K ﹤0.01% 916
2018
Q1
$293K Sell
1,072
-19
-2% -$5.19K ﹤0.01% 936
2017
Q4
$347K Buy
1,091
+33
+3% +$10.5K ﹤0.01% 892
2017
Q3
$331K Sell
1,058
-340
-24% -$106K ﹤0.01% 955
2017
Q2
$379K Sell
1,398
-3,230
-70% -$876K ﹤0.01% 919
2017
Q1
$1.27M Buy
4,628
+3,126
+208% +$854K 0.01% 638
2016
Q4
$426K Buy
1,502
+555
+59% +$157K ﹤0.01% 921
2016
Q3
$297K Sell
947
-1,181
-55% -$370K ﹤0.01% 900
2016
Q2
$514K Buy
2,128
+348
+20% +$84.1K ﹤0.01% 546
2016
Q1
$463K Sell
1,780
-7,817
-81% -$2.03M ﹤0.01% 570
2015
Q4
$2.94M Buy
9,597
+415
+5% +$127K 0.02% 356
2015
Q3
$2.68M Buy
9,182
+5,552
+153% +$1.62M 0.02% 362
2015
Q2
$1.47M Buy
3,630
+194
+6% +$78.3K 0.01% 485
2015
Q1
$1.45M Sell
3,436
-2,200
-39% -$929K 0.01% 464
2014
Q4
$1.91M Buy
5,636
+2,961
+111% +$1.01M 0.01% 383
2014
Q3
$885K Buy
2,675
+121
+5% +$40K 0.01% 480
2014
Q2
$805K Buy
2,554
+232
+10% +$73.1K ﹤0.01% 489
2014
Q1
$710K Buy
2,322
+105
+5% +$32.1K ﹤0.01% 485
2013
Q4
$619K Sell
2,217
-3
-0.1% -$838 ﹤0.01% 511
2013
Q3
$534K Sell
2,220
-531
-19% -$128K ﹤0.01% 530
2013
Q2
$592K Buy
+2,751
New +$592K 0.01% 445