QIM
BIIB icon

Quantitative Investment Management’s Biogen BIIB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q1
Sell
-8,918
Closed -$1.36M 343
2024
Q4
$1.36M Buy
+8,918
New +$1.36M 0.1% 164
2024
Q2
Sell
-21,371
Closed -$4.61M 316
2024
Q1
$4.61M Buy
+21,371
New +$4.61M 0.27% 68
2023
Q1
Sell
-10,611
Closed -$2.94M 229
2022
Q4
$2.94M Buy
+10,611
New +$2.94M 0.56% 37
2022
Q3
Sell
-13,832
Closed -$2.82M 276
2022
Q2
$2.82M Sell
13,832
-7,078
-34% -$1.44M 0.43% 67
2022
Q1
$4.4M Buy
+20,910
New +$4.4M 0.48% 24
2021
Q4
Sell
-23,817
Closed -$6.74M 262
2021
Q3
$6.74M Sell
23,817
-5,778
-20% -$1.63M 0.61% 38
2021
Q2
$10.2M Buy
29,595
+24,927
+534% +$8.63M 0.93% 26
2021
Q1
$1.31M Buy
+4,668
New +$1.31M 0.11% 199
2020
Q2
Sell
-35,343
Closed -$11.2M 514
2020
Q1
$11.2M Buy
+35,343
New +$11.2M 1.22% 14
2019
Q4
Sell
-96,396
Closed -$22.4M 627
2019
Q3
$22.4M Buy
+96,396
New +$22.4M 1.2% 8
2018
Q2
Sell
-34,800
Closed -$9.53M 735
2018
Q1
$9.53M Buy
+34,800
New +$9.53M 0.17% 153
2017
Q4
Sell
-145,500
Closed -$45.6M 754
2017
Q3
$45.6M Buy
145,500
+110,500
+316% +$34.6M 0.52% 33
2017
Q2
$9.5M Buy
+35,000
New +$9.5M 0.14% 187
2016
Q4
Sell
-6,800
Closed -$2.13M 794
2016
Q3
$2.13M Buy
+6,800
New +$2.13M 0.07% 300
2016
Q2
Sell
-6,600
Closed -$1.72M 747
2016
Q1
$1.72M Sell
6,600
-10,600
-62% -$2.76M 0.08% 291
2015
Q4
$5.27M Buy
17,200
+300
+2% +$91.9K 0.32% 72
2015
Q3
$4.93M Buy
16,900
+9,700
+135% +$2.83M 0.37% 66
2015
Q2
$2.91M Buy
7,200
+4,700
+188% +$1.9M 0.44% 51
2015
Q1
$1.06M Sell
2,500
-17,200
-87% -$7.26M 0.1% 191
2014
Q4
$6.69M Buy
+19,700
New +$6.69M 1.03% 16
2014
Q1
Sell
-1,600
Closed -$447K 546
2013
Q4
$447K Sell
1,600
-18,900
-92% -$5.28M 0.04% 349
2013
Q3
$4.94M Buy
20,500
+13,100
+177% +$3.15M 0.44% 43
2013
Q2
$1.59M Buy
+7,400
New +$1.59M 0.28% 74