Graham Capital Management’s Biogen BIIB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q1 | – | Sell |
-13,357
| Closed | -$2.04M | – | 1262 |
|
|
2024
Q4 | $2.04M | Buy |
+13,357
| New | +$2.04M | 0.03% | 260 |
|
|
2022
Q3 | – | Sell |
-1,580
| Closed | -$322K | – | 1061 |
|
|
2022
Q2 | $322K | Sell |
1,580
-2,541
| -62% | -$518K | 0.01% | 795 |
|
|
2022
Q1 | $867K | Buy |
+4,121
| New | +$867K | 0.03% | 352 |
|
|
2015
Q4 | – | Sell |
-21,071
| Closed | -$6.15M | – | 32 |
|
|
2015
Q3 | $6.15M | Buy |
21,071
+19,921
| +1,732% | +$5.81M | 0.74% | 31 |
|
|
2015
Q2 | $465K | Buy |
+1,150
| New | +$465K | 0.03% | 82 |
|