Schroder Investment Management Group’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$1.73M Sell
13,767
-46,568
-77% -$5.85M ﹤0.01% 932
2025
Q1
$8.35M Buy
60,335
+17,720
+42% +$2.45M 0.01% 674
2024
Q4
$6.4M Sell
42,615
-21,444
-33% -$3.22M 0.01% 726
2024
Q3
$12.5M Buy
64,059
+28,079
+78% +$5.47M 0.01% 621
2024
Q2
$8.34M Sell
35,980
-43,509
-55% -$10.1M 0.01% 666
2024
Q1
$17.1M Sell
79,489
-13,142
-14% -$2.83M 0.02% 530
2023
Q4
$24M Buy
92,631
+37,948
+69% +$9.82M 0.03% 439
2023
Q3
$14.1M Sell
54,683
-21,277
-28% -$5.47M 0.02% 536
2023
Q2
$21.6M Buy
75,960
+1,891
+3% +$539K 0.03% 454
2023
Q1
$20.6M Buy
74,069
+56,560
+323% +$15.7M 0.03% 463
2022
Q4
$4.85M Buy
17,509
+320
+2% +$88.6K 0.01% 786
2022
Q3
$4.59M Sell
17,189
-409
-2% -$109K 0.01% 790
2022
Q2
$3.61M Buy
17,598
+2,909
+20% +$597K 0.01% 862
2022
Q1
$3.1M Buy
14,689
+4,935
+51% +$1.04M ﹤0.01% 942
2021
Q4
$2.34M Sell
9,754
-997
-9% -$239K ﹤0.01% 902
2021
Q3
$3.04M Sell
10,751
-2,135
-17% -$604K ﹤0.01% 889
2021
Q2
$4.46M Sell
12,886
-3,946
-23% -$1.37M 0.01% 849
2021
Q1
$4.71M Sell
16,832
-262,776
-94% -$73.5M 0.01% 832
2020
Q4
$68.5M Sell
279,608
-162,832
-37% -$39.9M 0.1% 201
2020
Q3
$123M Sell
442,440
-160,597
-27% -$44.6M 0.2% 104
2020
Q2
$161M Buy
603,037
+89,405
+17% +$23.9M 0.29% 70
2020
Q1
$160M Buy
513,632
+27,523
+6% +$8.57M 0.34% 62
2019
Q4
$144M Sell
486,109
-11,142
-2% -$3.31M 0.24% 92
2019
Q3
$114M Buy
497,251
+49,701
+11% +$11.4M 0.2% 103
2019
Q2
$105M Buy
447,550
+53,605
+14% +$12.5M 0.19% 118
2019
Q1
$93.1M Sell
393,945
-22,535
-5% -$5.33M 0.17% 135
2018
Q4
$125K Sell
416,480
-65,125
-14% -$19.6K 0.23% 89
2018
Q3
$170M Sell
481,605
-200,272
-29% -$70.8M 0.29% 74
2018
Q2
$197M Sell
681,877
-222,389
-25% -$64.2M 0.34% 65
2018
Q1
$248M Buy
904,266
+108,297
+14% +$29.7M 0.43% 46
2017
Q4
$254M Buy
795,969
+300,498
+61% +$95.7M 0.42% 41
2017
Q3
$154M Buy
495,471
+189,501
+62% +$58.7M 0.27% 82
2017
Q2
$83.2M Buy
305,970
+84,981
+38% +$23.1M 0.15% 176
2017
Q1
$59.5M Sell
220,989
-57,364
-21% -$15.4M 0.11% 240
2016
Q4
$78.9M Sell
278,353
-240,572
-46% -$68.2M 0.15% 178
2016
Q3
$162M Buy
518,925
+153,532
+42% +$48.1M 0.3% 70
2016
Q2
$88.4M Buy
365,393
+275,497
+306% +$66.6M 0.18% 146
2016
Q1
$22.9M Sell
89,896
-1,386
-2% -$352K 0.05% 429
2015
Q4
$28M Sell
91,282
-292,447
-76% -$89.6M 0.06% 382
2015
Q3
$112M Buy
383,729
+246,191
+179% +$71.8M 0.24% 110
2015
Q2
$54.5M Sell
137,538
-55,977
-29% -$22.2M 0.11% 252
2015
Q1
$83.2M Buy
193,515
+1,081
+0.6% +$465K 0.16% 163
2014
Q4
$65.3M Sell
192,434
-19,855
-9% -$6.74M 0.13% 202
2014
Q3
$70.2M Sell
212,289
-29,450
-12% -$9.74M 0.09% 206
2014
Q2
$76.2M Buy
241,739
+168,461
+230% +$53.1M 0.09% 192
2014
Q1
$22.4M Buy
73,278
+23,808
+48% +$7.28M 0.03% 461
2013
Q4
$13.8M Buy
49,470
+3,000
+6% +$839K 0.02% 564
2013
Q3
$11.2M Sell
46,470
-21,217
-31% -$5.11M 0.03% 606
2013
Q2
$14.6M Buy
+67,687
New +$14.6M 0.04% 492