Mizuho Securities USA’s Biogen BIIB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $1.27M | Sell |
10,130
-1,590
| -14% | -$200K | 0.03% | 500 |
|
|
2025
Q1 | $1.6M | Sell |
11,720
-2,091
| -15% | -$286K | 0.03% | 438 |
|
|
2024
Q4 | $2.11M | Buy |
13,811
+4,366
| +46% | +$668K | 0.04% | 401 |
|
|
2024
Q3 | $1.83M | Sell |
9,445
-1,777
| -16% | -$344K | 0.04% | 370 |
|
|
2024
Q2 | $2.6M | Buy |
+11,222
| New | +$2.6M | 0.06% | 314 |
|
|
2016
Q4 | – | Sell |
-115,200
| Closed | -$36.1M | – | 164 |
|
|
2016
Q3 | $36.1M | Buy |
+115,200
| New | +$36.1M | 3% | 6 |
|
|
2015
Q3 | – | Sell |
-739
| Closed | -$299K | – | 86 |
|
|
2015
Q2 | $299K | Sell |
739
-19,709
| -96% | -$7.97M | 0.04% | 121 |
|
|
2015
Q1 | $8.63M | Buy |
20,448
+13,395
| +190% | +$5.66M | 1.11% | 21 |
|
|
2014
Q4 | $2.39M | Buy |
7,053
+2,939
| +71% | +$998K | 0.24% | 63 |
|
|
2014
Q3 | $1.36M | Buy |
+4,114
| New | +$1.36M | 0.16% | 55 |
|
|
2014
Q1 | – | Sell |
-28,474
| Closed | -$7.97M | – | 28 |
|
|
2013
Q4 | $7.97M | Buy |
28,474
+7,981
| +39% | +$2.23M | 0.66% | 37 |
|
|
2013
Q3 | $4.93M | Sell |
20,493
-3,520
| -15% | -$847K | 0.31% | 44 |
|
|
2013
Q2 | $5.17M | Buy |
+24,013
| New | +$5.17M | 0.26% | 42 |
|