Simplex Trading’s Biogen BIIB Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $828K | Buy |
6,599
+3,440
| +109% | +$432K | ﹤0.01% | 470 |
|
|
2025
Q1 | $432K | Sell |
3,159
-30,383
| -91% | -$4.15M | ﹤0.01% | 597 |
|
|
2024
Q4 | $5.13M | Sell |
33,542
-19,576
| -37% | -$2.99M | ﹤0.01% | 123 |
|
|
2024
Q3 | $10.3M | Buy |
53,118
+32,405
| +156% | +$6.28M | 0.01% | 63 |
|
|
2024
Q2 | $4.8M | Buy |
+20,713
| New | +$4.8M | ﹤0.01% | 125 |
|
|
2024
Q1 | – | Hold |
0
| – | – | – | 2438 |
|
|
2023
Q4 | – | Sell |
-1,447
| Closed | -$371K | – | 2478 |
|
|
2023
Q3 | $371K | Buy |
+1,447
| New | +$371K | ﹤0.01% | 624 |
|
|
2023
Q2 | – | Hold |
0
| – | – | – | 2453 |
|
|
2023
Q1 | – | Hold |
0
| – | – | – | 2403 |
|
|
2022
Q4 | – | Hold |
0
| – | – | – | 2594 |
|
|
2022
Q3 | – | Sell |
-3,774
| Closed | -$769K | – | 2780 |
|
|
2022
Q2 | $769K | Sell |
3,774
-5,576
| -60% | -$1.14M | ﹤0.01% | 431 |
|
|
2022
Q1 | $1.97M | Buy |
+9,350
| New | +$1.97M | ﹤0.01% | 304 |
|
|
2021
Q4 | – | Hold |
0
| – | – | – | 3049 |
|
|
2021
Q3 | – | Hold |
0
| – | – | – | 2854 |
|
|
2021
Q2 | – | Sell |
-43,137
| Closed | – | – | 2903 |
|
|
2021
Q1 | $0 | Sell |
43,137
-2,766
| -6% | – | ﹤0.01% | 2576 |
|
|
2020
Q4 | $11.2M | Buy |
+45,903
| New | +$11.2M | 0.01% | 27 |
|
|
2020
Q3 | – | Hold |
0
| – | – | – | 2178 |
|
|
2020
Q2 | – | Hold |
0
| – | – | – | 2068 |
|
|
2020
Q1 | – | Hold |
0
| – | – | – | 2122 |
|
|
2019
Q4 | – | Sell |
-68,075
| Closed | -$15.8M | – | 1980 |
|
|
2019
Q3 | $15.8M | Buy |
+68,075
| New | +$15.8M | 0.05% | 6 |
|
|
2019
Q2 | – | Hold |
0
| – | – | – | 1860 |
|
|
2019
Q1 | – | Hold |
0
| – | – | – | 1893 |
|
|
2018
Q4 | – | Hold |
0
| – | – | – | 1960 |
|
|
2018
Q3 | – | Sell |
-1,620
| Closed | -$470K | – | 2102 |
|
|
2018
Q2 | $470K | Buy |
+1,620
| New | +$470K | ﹤0.01% | 485 |
|
|
2018
Q1 | – | Sell |
-13,807
| Closed | -$4.4M | – | 2016 |
|
|
2017
Q4 | $4.4M | Buy |
13,807
+5,928
| +75% | +$1.89M | 0.19% | 60 |
|
|
2017
Q3 | $2.47M | Buy |
+7,879
| New | +$2.47M | 0.1% | 101 |
|
|
2017
Q2 | – | Sell |
-22,270
| Closed | -$6.09M | – | 1908 |
|
|
2017
Q1 | $6.09M | Buy |
22,270
+4,340
| +24% | +$1.19M | 0.26% | 48 |
|
|
2016
Q4 | $5.08M | Sell |
17,930
-25,831
| -59% | -$7.32M | 0.3% | 30 |
|
|
2016
Q3 | $13.7M | Sell |
43,761
-12,706
| -23% | -$3.98M | 0.93% | 7 |
|
|
2016
Q2 | $13.7M | Buy |
+56,467
| New | +$13.7M | 0.91% | 5 |
|
|
2016
Q1 | – | Hold |
0
| – | – | – | 1722 |
|
|
2015
Q4 | – | Sell |
-16,253
| Closed | -$4.74M | – | 1794 |
|
|
2015
Q3 | $4.74M | Sell |
16,253
-12,703
| -44% | -$3.71M | 0.35% | 28 |
|
|
2015
Q2 | $11.7M | Buy |
28,956
+22,130
| +324% | +$8.94M | 0.98% | 8 |
|
|
2015
Q1 | $2.88M | Buy |
+6,826
| New | +$2.88M | 0.34% | 31 |
|
|
2014
Q4 | – | Hold |
0
| – | – | – | 1403 |
|