Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$3.99M Sell
21,775
-36,186
-62% -$6.67M 0.03% 739
2025
Q4
$10.2M Buy
57,961
+48,918
+541% +$7.99M 0.17% 132
2025
Q3
$1.27M Buy
9,043
+700
+8% +$94.6K 0.01% 1102
2025
Q2
$1.05M Buy
8,343
+1,289
+18% +$161K 0.01% 1051
2025
Q1
$965K Buy
7,054
+2,777
+65% +$397K 0.01% 1011
2024
Q4
$654K Sell
4,277
-14,631
-77% -$2.47M 0.01% 1081
2024
Q3
$3.67M Buy
18,908
+15,506
+456% +$3.24M 0.06% 460
2024
Q2
$789K Sell
3,402
-6,992
-67% -$1.52M 0.01% 929
2024
Q1
$2.24M Buy
10,394
+7,887
+315% +$1.85M 0.04% 571
2023
Q4
$649K Buy
2,507
+585
+30% +$144K 0.02% 929
2023
Q3
$494K Buy
1,922
+412
+27% +$110K 0.01% 924
2023
Q2
$430K Buy
1,510
+422
+39% +$126K 0.02% 863
2023
Q1
$302K Buy
+1,088
New +$301K 0.02% 451
2021
Q2
Sell
-11,138
Closed -$2.73M 231
2021
Q1
$2.73M Hold
11,138
0.52% 58
2020
Q4
$2.73M Buy
11,138
+697
+7% +$180K 0.52% 58
2020
Q3
$2.96M Buy
10,441
+1,378
+15% +$384K 0.92% 21
2020
Q2
$2.42M Buy
9,063
+457
+5% +$137K 0.94% 44
2020
Q1
$2.55M Hold
8,606
0.92% 32
2019
Q4
$2.55M Sell
8,606
-1,175
-12% -$326K 0.92% 32
2019
Q3
$2.28M Buy
9,781
+270
+3% +$62.9K 0.99% 28
2019
Q2
$2.22M Buy
+9,511
New +$2.2M 0.93% 30
2018
Q3
Sell
-10,225
Closed -$2.95M 98
2018
Q2
$2.95M Sell
10,225
-1,053
-9% -$296K 0.93% 27
2018
Q1
$3.07M Buy
+11,278
New +$3.5M 1.12% 27

Other funds holding BIIB