Janus Henderson Group’s Biogen BIIB Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $2.29M | Sell |
18,260
-2,568
| -12% | -$322K | ﹤0.01% | 1225 |
|
|
2025
Q1 | $2.88M | Buy |
20,828
+1,065
| +5% | +$147K | ﹤0.01% | 1097 |
|
|
2024
Q4 | $3.02M | Sell |
19,763
-3,266
| -14% | -$499K | ﹤0.01% | 1111 |
|
|
2024
Q3 | $4.46M | Buy |
23,029
+1,900
| +9% | +$368K | ﹤0.01% | 935 |
|
|
2024
Q2 | $4.9M | Sell |
21,129
-14,030
| -40% | -$3.26M | ﹤0.01% | 853 |
|
|
2024
Q1 | $7.58M | Buy |
35,159
+13,985
| +66% | +$3.02M | ﹤0.01% | 757 |
|
|
2023
Q4 | $5.48M | Buy |
21,174
+86
| +0.4% | +$22.3K | ﹤0.01% | 797 |
|
|
2023
Q3 | $5.42M | Buy |
21,088
+1,007
| +5% | +$259K | ﹤0.01% | 801 |
|
|
2023
Q2 | $5.72M | Sell |
20,081
-1,165
| -5% | -$332K | ﹤0.01% | 827 |
|
|
2023
Q1 | $5.91M | Buy |
21,246
+2,251
| +12% | +$626K | ﹤0.01% | 832 |
|
|
2022
Q4 | $5.26M | Sell |
18,995
-14,327
| -43% | -$3.97M | ﹤0.01% | 850 |
|
|
2022
Q3 | $8.9M | Buy |
33,322
+15,020
| +82% | +$4.01M | ﹤0.01% | 850 |
|
|
2022
Q2 | $3.73M | Sell |
18,302
-340,693
| -95% | -$69.5M | ﹤0.01% | 898 |
|
|
2022
Q1 | $75.6M | Buy |
358,995
+57,550
| +19% | +$12.1M | 0.04% | 384 |
|
|
2021
Q4 | $72.3M | Buy |
301,445
+164,593
| +120% | +$39.5M | 0.03% | 435 |
|
|
2021
Q3 | $38.7M | Buy |
136,852
+47,905
| +54% | +$13.6M | 0.02% | 622 |
|
|
2021
Q2 | $30.8M | Buy |
88,947
+14,746
| +20% | +$5.11M | 0.01% | 684 |
|
|
2021
Q1 | $20.8M | Sell |
74,201
-37,796
| -34% | -$10.6M | 0.01% | 762 |
|
|
2020
Q4 | $27.4M | Sell |
111,997
-7,933
| -7% | -$1.94M | 0.01% | 683 |
|
|
2020
Q3 | $34M | Sell |
119,930
-7,117
| -6% | -$2.02M | 0.02% | 592 |
|
|
2020
Q2 | $34M | Buy |
127,047
+47,633
| +60% | +$12.7M | 0.02% | 580 |
|
|
2020
Q1 | $25.1M | Sell |
79,414
-2,593
| -3% | -$820K | 0.02% | 620 |
|
|
2019
Q4 | $24.3M | Buy |
82,007
+2,669
| +3% | +$792K | 0.01% | 777 |
|
|
2019
Q3 | $18.5M | Sell |
79,338
-2,057
| -3% | -$479K | 0.01% | 843 |
|
|
2019
Q2 | $19M | Buy |
81,395
+3,281
| +4% | +$767K | 0.01% | 802 |
|
|
2019
Q1 | $18.5M | Sell |
78,114
-359,200
| -82% | -$84.9M | 0.01% | 800 |
|
|
2018
Q4 | $132M | Sell |
437,314
-78,806
| -15% | -$23.7M | 0.08% | 282 |
|
|
2018
Q3 | $182M | Sell |
516,120
-1,079,866
| -68% | -$382M | 0.1% | 244 |
|
|
2018
Q2 | $463M | Buy |
1,595,986
+30,353
| +2% | +$8.81M | 0.26% | 97 |
|
|
2018
Q1 | $429M | Buy |
1,565,633
+37,247
| +2% | +$10.2M | 0.25% | 105 |
|
|
2017
Q4 | $487M | Buy |
1,528,386
+88,235
| +6% | +$28.1M | 0.3% | 84 |
|
|
2017
Q3 | $451M | Sell |
1,440,151
-5,409
| -0.4% | -$1.69M | 0.29% | 89 |
|
|
2017
Q2 | $392M | Buy |
1,445,560
+1,414,707
| +4,585% | +$384M | 0.27% | 97 |
|
|
2017
Q1 | $8.44M | Buy |
30,853
+335
| +1% | +$91.6K | 0.06% | 301 |
|
|
2016
Q4 | $8.66M | Buy |
30,518
+2,444
| +9% | +$694K | 0.06% | 298 |
|
|
2016
Q3 | $8.79M | Sell |
28,074
-1,911
| -6% | -$598K | 0.06% | 285 |
|
|
2016
Q2 | $7.25M | Sell |
29,985
-2,061
| -6% | -$498K | 0.06% | 289 |
|
|
2016
Q1 | $8.34M | Hold |
32,046
| – | – | 0.07% | 283 |
|
|
2015
Q4 | $9.82M | Hold |
32,046
| – | – | 0.08% | 265 |
|
|
2015
Q3 | $9.34M | Sell |
32,046
-51,484
| -62% | -$15M | 0.08% | 261 |
|
|
2015
Q2 | $33.7M | Sell |
83,530
-28,320
| -25% | -$11.4M | 0.27% | 110 |
|
|
2015
Q1 | $47.2M | Buy |
111,850
+12,396
| +12% | +$5.24M | 0.36% | 68 |
|
|
2014
Q4 | $33.8M | Buy |
99,454
+260
| +0.3% | +$88.3K | 0.24% | 115 |
|
|
2014
Q3 | $32.8M | Sell |
99,194
-6,828
| -6% | -$2.26M | 0.31% | 73 |
|
|
2014
Q2 | $33.4M | Sell |
106,022
-45,082
| -30% | -$14.2M | 0.31% | 76 |
|
|
2014
Q1 | $46.2M | Buy |
151,104
+3,715
| +3% | +$1.14M | 0.45% | 47 |
|
|
2013
Q4 | $41.2M | Sell |
147,389
-14,477
| -9% | -$4.05M | 0.42% | 60 |
|
|
2013
Q3 | $39M | Sell |
161,866
-30,278
| -16% | -$7.29M | 0.43% | 56 |
|
|
2013
Q2 | $41.9M | Buy |
+192,144
| New | +$41.9M | 0.49% | 46 |
|