Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
Sell
-27,300
Closed -$4.8M 63
2025
Q4
$4.8M Buy
27,300
+2,100
+8% +$343K 0.03% 409
2025
Q3
$3.53M Buy
25,200
+1,000
+4% +$135K 0.02% 465
2025
Q2
$3.04M Buy
24,200
+1,200
+5% +$150K 0.02% 474
2025
Q1
$3.15M Sell
23,000
-18,300
-44% -$2.62M 0.02% 467
2024
Q4
$6.32M Buy
41,300
+13,200
+47% +$2.23M 0.04% 350
2024
Q3
$5.45M Buy
28,100
+3,400
+14% +$711K 0.04% 375
2024
Q2
$5.73M Sell
24,700
-3,100
-11% -$674K 0.05% 327
2024
Q1
$5.99M Buy
27,800
+3,200
+13% +$749K 0.05% 353
2023
Q4
$6.37M Sell
24,600
-3,500
-12% -$860K 0.06% 297
2023
Q3
$7.22M Buy
28,100
+1,700
+6% +$455K 0.08% 261
2023
Q2
$7.52M Sell
26,400
-1,200
-4% -$357K 0.08% 265
2023
Q1
$7.67M Sell
27,600
-5,100
-16% -$1.41M 0.09% 254
2022
Q4
$9.06M Buy
32,700
+2,000
+7% +$565K 0.1% 232
2022
Q3
$8.2M Buy
30,700
+900
+3% +$191K 0.1% 227
2022
Q2
$6.08M Buy
29,800
+4,100
+16% +$838K 0.08% 298
2022
Q1
$5.41M Sell
25,700
-3,800
-13% -$826K 0.06% 344
2021
Q4
$7.08M Sell
29,500
-1,900
-6% -$489K 0.07% 322
2021
Q3
$8.89M Sell
31,400
-6,600
-17% -$2.16M 0.1% 235
2021
Q2
$13.2M Buy
38,000
+9,800
+35% +$2.97M 0.15% 145
2021
Q1
$7.89M Sell
28,200
-18,100
-39% -$4.88M 0.11% 219
2020
Q4
$11.3M Buy
46,300
+13,000
+39% +$3.35M 0.17% 133
2020
Q3
$9.45M Buy
33,300
+10,400
+45% +$2.9M 0.2% 115
2020
Q2
$6.13M Buy
22,900
+3,100
+16% +$932K 0.16% 165
2020
Q1
$6.26M Buy
+19,800
New +$6.01M 0.22% 124

Other funds holding BIIB