Capital Fund Management (CFM)’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$14.8M Sell
117,694
-95,321
-45% -$12M 0.04% 153
2025
Q1
$29.1M Sell
213,015
-27,328
-11% -$3.74M 0.08% 64
2024
Q4
$36.8M Buy
240,343
+54,406
+29% +$8.32M 0.09% 74
2024
Q3
$36M Buy
185,937
+92,713
+99% +$18M 0.1% 66
2024
Q2
$21.6M Sell
93,224
-54,206
-37% -$12.6M 0.06% 106
2024
Q1
$31.8M Buy
+147,430
New +$31.8M 0.09% 60
2023
Q4
Hold
0
736
2023
Q3
Hold
0
672
2023
Q2
Hold
0
634
2023
Q1
Sell
-17,431
Closed -$4.83M 586
2022
Q4
$4.83M Sell
17,431
-14,492
-45% -$4.01M 0.03% 218
2022
Q3
$8.52M Buy
+31,923
New +$8.52M 0.07% 117
2022
Q2
Hold
0
646
2022
Q1
Sell
-23,743
Closed -$5.7M 633
2021
Q4
$5.7M Buy
23,743
+3,721
+19% +$893K 0.04% 195
2021
Q3
$5.67M Buy
+20,022
New +$5.67M 0.04% 166
2020
Q4
Sell
-55,464
Closed -$15.7M 578
2020
Q3
$15.7M Sell
55,464
-50,239
-48% -$14.3M 0.19% 49
2020
Q2
$28.3M Buy
105,703
+16,703
+19% +$4.47M 0.45% 18
2020
Q1
$28.2M Sell
89,000
-21,091
-19% -$6.67M 0.44% 12
2019
Q4
$32.7M Buy
110,091
+23,604
+27% +$7M 0.26% 23
2019
Q3
$20.1M Buy
86,487
+7,294
+9% +$1.7M 0.18% 57
2019
Q2
$18.5M Buy
79,193
+34,548
+77% +$8.08M 0.17% 64
2019
Q1
$10.6M Buy
44,645
+37,318
+509% +$8.82M 0.09% 115
2018
Q4
$2.21M Buy
+7,327
New +$2.21M 0.02% 354
2018
Q3
Sell
-105,767
Closed -$30.7M 885
2018
Q2
$30.7M Buy
105,767
+76,902
+266% +$22.3M 0.16% 44
2018
Q1
$7.9M Buy
+28,865
New +$7.9M 0.05% 245
2017
Q4
Hold
0
869
2017
Q3
Sell
-39,350
Closed -$10.7M 810
2017
Q2
$10.7M Sell
39,350
-56,565
-59% -$15.3M 0.09% 140
2017
Q1
$26.2M Buy
95,915
+13,696
+17% +$3.74M 0.22% 52
2016
Q4
$23.3M Buy
+82,219
New +$23.3M 0.2% 55
2016
Q3
Sell
-48,664
Closed -$11.8M 858
2016
Q2
$11.8M Buy
+48,664
New +$11.8M 0.11% 113
2016
Q1
Hold
0
854
2015
Q4
Sell
-57,636
Closed -$16.8M 758
2015
Q3
$16.8M Buy
57,636
+38,472
+201% +$11.2M 0.19% 77
2015
Q2
$7.74M Buy
+19,164
New +$7.74M 0.1% 134
2015
Q1
Sell
-27,543
Closed -$9.35M 679
2014
Q4
$9.35M Sell
27,543
-14,223
-34% -$4.83M 0.11% 119
2014
Q3
$13.8M Buy
+41,766
New +$13.8M 0.15% 63
2014
Q2
Sell
-800
Closed -$245K 769
2014
Q1
$245K Buy
+800
New +$245K ﹤0.01% 719
2013
Q4
Hold
0
687
2013
Q3
Sell
-97,336
Closed -$20.9M 697
2013
Q2
$20.9M Buy
+97,336
New +$20.9M 0.32% 29