HighTower Advisors
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HighTower Advisors’s Biogen BIIB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$1.11M Sell
8,871
-2,826
-24% -$355K ﹤0.01% 1942
2025
Q1
$1.6M Buy
11,697
+3,312
+39% +$453K ﹤0.01% 1642
2024
Q4
$1.28M Sell
8,385
-3,047
-27% -$466K ﹤0.01% 1791
2024
Q3
$2.2M Sell
11,432
-2,335
-17% -$450K ﹤0.01% 1463
2024
Q2
$3.16M Sell
13,767
-273
-2% -$62.7K ﹤0.01% 1208
2024
Q1
$3.02M Buy
14,040
+309
+2% +$66.5K ﹤0.01% 1212
2023
Q4
$3.57M Buy
13,731
+969
+8% +$252K 0.01% 1132
2023
Q3
$3.3M Sell
12,762
-4,792
-27% -$1.24M 0.01% 1113
2023
Q2
$4.98M Sell
17,554
-30
-0.2% -$8.52K 0.01% 904
2023
Q1
$4.9M Sell
17,584
-8,323
-32% -$2.32M 0.01% 867
2022
Q4
$7.17M Buy
25,907
+6,016
+30% +$1.67M 0.02% 706
2022
Q3
$5.31M Sell
19,891
-11,597
-37% -$3.1M 0.01% 779
2022
Q2
$6.42M Buy
31,488
+19,427
+161% +$3.96M 0.02% 712
2022
Q1
$2.54M Sell
12,061
-2,013
-14% -$424K 0.01% 1233
2021
Q4
$3.36M Sell
14,074
-5,271
-27% -$1.26M 0.01% 1093
2021
Q3
$5.48M Buy
19,345
+385
+2% +$109K 0.01% 783
2021
Q2
$6.57M Sell
18,960
-19,400
-51% -$6.72M 0.02% 695
2021
Q1
$10.8M Sell
38,360
-124
-0.3% -$34.8K 0.03% 457
2020
Q4
$9.37M Buy
38,484
+12,795
+50% +$3.11M 0.04% 388
2020
Q3
$7.32M Buy
25,689
+6,023
+31% +$1.72M 0.04% 430
2020
Q2
$5.27M Sell
19,666
-3,294
-14% -$883K 0.03% 498
2020
Q1
$7.24M Sell
22,960
-1,894
-8% -$597K 0.05% 355
2019
Q4
$7.39M Buy
24,854
+1,047
+4% +$311K 0.04% 420
2019
Q3
$5.52M Buy
23,807
+5,915
+33% +$1.37M 0.03% 514
2019
Q2
$4.19M Sell
17,892
-14,066
-44% -$3.29M 0.02% 622
2019
Q1
$7.56M Sell
31,958
-4,673
-13% -$1.11M 0.05% 372
2018
Q4
$11M Buy
36,631
+3,310
+10% +$998K 0.08% 244
2018
Q3
$11.7M Buy
33,321
+863
+3% +$304K 0.08% 262
2018
Q2
$9.42M Buy
32,458
+18,366
+130% +$5.33M 0.07% 286
2018
Q1
$3.86M Sell
14,092
-8,937
-39% -$2.45M 0.03% 556
2017
Q4
$7.33M Sell
23,029
-8,405
-27% -$2.67M 0.06% 353
2017
Q3
$9.84M Buy
31,434
+2,238
+8% +$701K 0.08% 253
2017
Q2
$7.92M Sell
29,196
-2,891
-9% -$784K 0.07% 309
2017
Q1
$8.76M Buy
32,087
+6,535
+26% +$1.78M 0.08% 253
2016
Q4
$7.26M Buy
25,552
+567
+2% +$161K 0.08% 267
2016
Q3
$7.81M Buy
24,985
+8,604
+53% +$2.69M 0.09% 235
2016
Q2
$3.95M Sell
16,381
-3,963
-19% -$955K 0.05% 402
2016
Q1
$5.28M Sell
20,344
-633
-3% -$164K 0.02% 336
2015
Q4
$6.42M Buy
20,977
+8,893
+74% +$2.72M 0.08% 275
2015
Q3
$3.53M Buy
+12,084
New +$3.53M 0.05% 416
2015
Q2
Sell
-7,850
Closed -$3.32M 1586
2015
Q1
$3.32M Buy
7,850
+414
+6% +$175K 0.05% 426
2014
Q4
$2.52M Sell
7,436
-19
-0.3% -$6.45K 0.04% 509
2014
Q3
$2.47M Sell
7,455
-2,491
-25% -$824K 0.04% 472
2014
Q2
$3.14M Buy
9,946
+187
+2% +$59K 0.05% 399
2014
Q1
$2.99M Sell
9,759
-865
-8% -$265K 0.06% 383
2013
Q4
$2.97M Buy
10,624
+4,928
+87% +$1.38M 0.06% 342
2013
Q3
$1.37M Sell
5,696
-607
-10% -$146K 0.03% 516
2013
Q2
$1.36M Buy
+6,303
New +$1.36M 0.04% 504