SMDAM
BIIB icon

Sumitomo Mitsui DS Asset Management’s Biogen BIIB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$2.27M Sell
18,103
-55
-0.3% -$6.91K 0.02% 466
2025
Q1
$2.48M Buy
18,158
+397
+2% +$54.3K 0.03% 438
2024
Q4
$2.72M Sell
17,761
-1,941
-10% -$297K 0.03% 420
2024
Q3
$3.82M Buy
19,702
+489
+3% +$94.8K 0.04% 335
2024
Q2
$4.45M Buy
19,213
+1,522
+9% +$353K 0.05% 275
2024
Q1
$3.81M Sell
17,691
-62
-0.3% -$13.4K 0.05% 305
2023
Q4
$4.59M Sell
17,753
-80
-0.4% -$20.7K 0.06% 277
2023
Q3
$4.58M Buy
17,833
+991
+6% +$255K 0.07% 231
2023
Q2
$4.8M Buy
16,842
+5,327
+46% +$1.52M 0.07% 218
2023
Q1
$3.2M Buy
11,515
+153
+1% +$42.5K 0.06% 271
2022
Q4
$3.15M Buy
11,362
+924
+9% +$256K 0.06% 255
2022
Q3
$2.79M Buy
10,438
+174
+2% +$46.5K 0.06% 253
2022
Q2
$2.09M Buy
10,264
+793
+8% +$162K 0.05% 301
2022
Q1
$2M Sell
9,471
-40
-0.4% -$8.43K 0.04% 343
2021
Q4
$2.28M Sell
9,511
-13
-0.1% -$3.12K 0.05% 335
2021
Q3
$2.7M Sell
9,524
-93
-1% -$26.3K 0.06% 271
2021
Q2
$3.33M Sell
9,617
-48
-0.5% -$16.6K 0.08% 223
2021
Q1
$2.7M Sell
9,665
-436
-4% -$122K 0.07% 249
2020
Q4
$2.47M Sell
10,101
-508
-5% -$124K 0.07% 239
2020
Q3
$3.01M Sell
10,609
-74
-0.7% -$21K 0.1% 182
2020
Q2
$2.86M Sell
10,683
-179
-2% -$47.9K 0.1% 179
2020
Q1
$3.44M Sell
10,862
-585
-5% -$185K 0.14% 135
2019
Q4
$3.4M Sell
11,447
-501
-4% -$149K 0.12% 182
2019
Q3
$2.78M Buy
11,948
+801
+7% +$186K 0.1% 208
2019
Q2
$2.61M Sell
11,147
-3,037
-21% -$710K 0.11% 194
2019
Q1
$3.35M Buy
14,184
+709
+5% +$168K 0.06% 255
2018
Q4
$4.05M Sell
13,475
-1,080
-7% -$325K 0.07% 203
2018
Q3
$5.14M Sell
14,555
-116
-0.8% -$41K 0.08% 187
2018
Q2
$4.26M Buy
14,671
+118
+0.8% +$34.2K 0.07% 214
2018
Q1
$3.98M Sell
14,553
-716
-5% -$196K 0.06% 244
2017
Q4
$4.86M Sell
15,269
-1,276
-8% -$406K 0.07% 213
2017
Q3
$5.18M Sell
16,545
-495
-3% -$155K 0.08% 202
2017
Q2
$4.62M Sell
17,040
-962
-5% -$261K 0.08% 224
2017
Q1
$4.92M Buy
18,002
+1,592
+10% +$435K 0.08% 215
2016
Q4
$4.65M Sell
16,410
-556
-3% -$158K 0.09% 202
2016
Q3
$5.31M Buy
16,966
+5
+0% +$1.57K 0.12% 192
2016
Q2
$4.1M Buy
16,961
+107
+0.6% +$25.9K 0.12% 168
2016
Q1
$4.39M Sell
16,854
-266
-2% -$69.2K 0.14% 161
2015
Q4
$5.24M Sell
17,120
-25,645
-60% -$7.86M 0.18% 148
2015
Q3
$12.5M Sell
42,765
-6,024
-12% -$1.76M 0.43% 64
2015
Q2
$19.7M Sell
48,789
-720
-1% -$291K 0.62% 34
2015
Q1
$20.9M Sell
49,509
-2,599
-5% -$1.1M 0.64% 32
2014
Q4
$17.7M Sell
52,108
-2,496
-5% -$847K 0.54% 49
2014
Q3
$18.1M Sell
54,604
-2,695
-5% -$892K 0.55% 45
2014
Q2
$18.1M Buy
57,299
+15,416
+37% +$4.86M 0.52% 49
2014
Q1
$12.8M Buy
41,883
+15,187
+57% +$4.64M 0.38% 68
2013
Q4
$7.47M Sell
26,696
-2,114
-7% -$591K 0.22% 107
2013
Q3
$6.94M Sell
28,810
-1,113
-4% -$268K 0.2% 113
2013
Q2
$6.44M Buy
+29,923
New +$6.44M 0.18% 114