Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
Sell
-2,754
Closed -$346K 851
2025
Q2
$346K Sell
2,754
-181
-6% -$22.6K ﹤0.01% 635
2025
Q1
$402K Buy
2,935
+335
+13% +$47.9K 0.01% 574
2024
Q4
$398K Sell
2,600
-634
-20% -$107K 0.01% 511
2024
Q3
$627K Buy
3,234
+631
+24% +$132K 0.01% 442
2024
Q2
$603K Sell
2,603
-82
-3% -$17.8K 0.01% 421
2024
Q1
$579K Sell
2,685
-25
-0.9% -$5.86K 0.01% 432
2023
Q4
$701K Sell
2,710
-104
-4% -$25.5K 0.01% 386
2023
Q3
$723K Hold
2,814
0.01% 364
2023
Q2
$802K Sell
2,814
-71
-2% -$21.1K 0.01% 363
2023
Q1
$802K Hold
2,885
0.01% 364
2022
Q4
$799K Hold
2,885
0.02% 376
2022
Q3
$771K Sell
2,885
-25
-0.9% -$5.31K 0.02% 363
2022
Q2
$593K Sell
2,910
-10
-0.3% -$2.04K 0.01% 421
2022
Q1
$615K Sell
2,920
-43
-1% -$9.35K 0.01% 433
2021
Q4
$711K Sell
2,963
-40
-1% -$10.3K 0.01% 409
2021
Q3
$850K Sell
3,003
-10
-0.3% -$3.28K 0.02% 367
2021
Q2
$1.04M Sell
3,013
-2,375
-44% -$719K 0.02% 327
2021
Q1
$1.51M Sell
5,388
-913
-14% -$246K 0.03% 270
2020
Q4
$1.54M Sell
6,301
-540
-8% -$139K 0.03% 269
2020
Q3
$1.94M Buy
6,841
+940
+16% +$262K 0.05% 220
2020
Q2
$1.58M Buy
5,901
+1,324
+29% +$398K 0.04% 234
2020
Q1
$1.45M Buy
4,577
+98
+2% +$29.7K 0.04% 223
2019
Q4
$1.33M Buy
4,479
+640
+17% +$178K 0.03% 245
2019
Q3
$894K Buy
3,839
+76
+2% +$17.7K 0.02% 283
2019
Q2
$880K Sell
3,763
-351
-9% -$81K 0.02% 276
2019
Q1
$972K Sell
4,114
-5
-0.1% -$1.57K 0.03% 262
2018
Q4
$1.24M Sell
4,119
-42
-1% -$13.4K 0.04% 213
2018
Q3
$1.47M Hold
4,161
0.04% 219
2018
Q2
$1.21M Sell
4,161
-826
-17% -$232K 0.04% 228
2018
Q1
$1.37M Sell
4,987
-1,235
-20% -$383K 0.04% 223
2017
Q4
$1.98M Sell
6,222
-42
-0.7% -$13.5K 0.06% 193
2017
Q3
$1.96M Sell
6,264
-430
-6% -$127K 0.06% 193
2017
Q2
$1.82M Sell
6,694
-37
-0.5% -$9.78K 0.06% 201
2017
Q1
$1.84M Sell
6,731
-1,249
-16% -$353K 0.06% 199
2016
Q4
$2.26M Sell
7,980
-857
-10% -$254K 0.07% 181
2016
Q3
$2.77M Sell
8,837
-510
-5% -$151K 0.09% 164
2016
Q2
$2.26M Sell
9,347
-249
-3% -$65.6K 0.08% 174
2016
Q1
$2.5M Sell
9,596
-997
-9% -$263K 0.09% 165
2015
Q4
$3.25M Sell
10,593
-5,867
-36% -$1.69M 0.14% 131
2015
Q3
$4.8M Buy
16,460
+2,457
+18% +$811K 0.22% 100
2015
Q2
$5.66M Buy
14,003
+805
+6% +$323K 0.24% 99
2015
Q1
$5.57M Buy
13,198
+374
+3% +$147K 0.23% 98
2014
Q4
$4.35M Buy
12,824
+1,065
+9% +$345K 0.18% 109
2014
Q3
$3.89M Buy
11,759
+228
+2% +$75.2K 0.17% 109
2014
Q2
$3.64M Buy
11,531
+4,386
+61% +$1.32M 0.16% 115
2014
Q1
$2.19M Buy
7,145
+4,132
+137% +$1.31M 0.1% 143
2013
Q4
$843K Buy
3,013
+1,260
+72% +$326K 0.04% 188
2013
Q3
$422K Hold
1,753
0.02% 232
2013
Q2
$377K Buy
+1,753
New +$375K 0.02% 240

Other funds holding BIIB