Nomura Holdings’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$15.2M Sell
120,815
-92,955
-43% -$11.7M 0.03% 123
2025
Q1
$29.3M Sell
213,770
-5,110
-2% -$699K 0.05% 79
2024
Q4
$33.5M Buy
218,880
+209,613
+2,262% +$32.1M 0.05% 82
2024
Q3
$1.8M Buy
+9,267
New +$1.8M ﹤0.01% 485
2024
Q2
Hold
0
1116
2024
Q1
Sell
-2,924
Closed -$757K 1005
2023
Q4
$757K Buy
+2,924
New +$757K ﹤0.01% 680
2023
Q3
Sell
-2,769
Closed -$789K 815
2023
Q2
$789K Buy
+2,769
New +$789K ﹤0.01% 461
2023
Q1
Sell
-18,505
Closed -$5.05M 928
2022
Q4
$5.05M Buy
18,505
+777
+4% +$212K 0.02% 259
2022
Q3
$4.69M Buy
17,728
+2,461
+16% +$650K 0.02% 301
2022
Q2
$3.28M Sell
15,267
-2,604
-15% -$559K 0.01% 403
2022
Q1
$3.84M Sell
17,871
-15,356
-46% -$3.3M 0.01% 421
2021
Q4
$7.99M Buy
33,227
+19,793
+147% +$4.76M 0.02% 314
2021
Q3
$3.9M Sell
13,434
-31,611
-70% -$9.17M 0.01% 450
2021
Q2
$16.1M Buy
45,045
+44,689
+12,553% +$15.9M 0.04% 130
2021
Q1
$100K Sell
356
-33,590
-99% -$9.44M ﹤0.01% 1302
2020
Q4
$8.31M Buy
33,946
+32,148
+1,788% +$7.87M 0.01% 281
2020
Q3
$507K Sell
1,798
-53,592
-97% -$15.1M ﹤0.01% 674
2020
Q2
$15M Buy
55,390
+48,933
+758% +$13.2M 0.05% 122
2020
Q1
$2.03M Sell
6,457
-69,197
-91% -$21.7M 0.01% 251
2019
Q4
$21.9M Sell
75,654
-140,333
-65% -$40.7M 0.08% 97
2019
Q3
$49.5M Buy
215,987
+158,593
+276% +$36.4M 0.19% 49
2019
Q2
$13.5M Buy
57,394
+18,778
+49% +$4.43M 0.06% 150
2019
Q1
$8.91M Buy
38,616
+13,735
+55% +$3.17M 0.04% 196
2018
Q4
$7.6M Sell
24,881
-41,492
-63% -$12.7M 0.03% 219
2018
Q3
$23.3M Buy
66,373
+49,412
+291% +$17.3M 0.08% 106
2018
Q2
$4.92M Sell
16,961
-3,733
-18% -$1.08M 0.02% 292
2018
Q1
$5.68K Sell
20,694
-5,148
-20% -$1.41K 0.01% 304
2017
Q4
$8.24M Buy
25,842
+13,514
+110% +$4.31M 0.01% 244
2017
Q3
$3.87M Sell
12,328
-5,230
-30% -$1.64M 0.01% 310
2017
Q2
$4.72M Sell
17,558
-18,227
-51% -$4.9M 0.01% 301
2017
Q1
$9.79M Sell
35,785
-18,739
-34% -$5.12M 0.03% 132
2016
Q4
$15.6M Buy
54,524
+53,438
+4,921% +$15.3M 0.04% 97
2016
Q3
$337K Buy
+1,086
New +$337K ﹤0.01% 548
2016
Q2
Sell
-1,893
Closed -$487K 821
2016
Q1
$487K Sell
1,893
-20,625
-92% -$5.31M ﹤0.01% 522
2015
Q4
$6.9M Sell
22,518
-4,460
-17% -$1.37M 0.02% 132
2015
Q3
$7.9M Buy
26,978
+6,240
+30% +$1.83M 0.03% 118
2015
Q2
$8.31M Buy
20,738
+18,793
+966% +$7.53M 0.02% 143
2015
Q1
$801K Sell
1,945
-18,276
-90% -$7.53M ﹤0.01% 584
2014
Q4
$6.85M Sell
20,221
-3,384
-14% -$1.15M 0.02% 183
2014
Q3
$7.79M Buy
23,605
+14,224
+152% +$4.69M 0.02% 186
2014
Q2
$3.01M Sell
9,381
-39,867
-81% -$12.8M ﹤0.01% 423
2014
Q1
$15.4M Buy
49,248
+5,806
+13% +$1.81M ﹤0.01% 128
2013
Q4
$12.1M Buy
43,442
+4,981
+13% +$1.39M 0.06% 144
2013
Q3
$9.17M Buy
38,461
+15,340
+66% +$3.66M 0.06% 225
2013
Q2
$5M Buy
+23,121
New +$5M 0.04% 260