ARGA Investment Management’s Biogen BIIB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $519K | Hold |
4,133
| – | – | 0.01% | 96 |
|
|
2025
Q1 | $566K | Buy |
4,133
+601
| +17% | +$82.2K | 0.02% | 94 |
|
|
2024
Q4 | $540K | Buy |
3,532
+910
| +35% | +$139K | 0.02% | 97 |
|
|
2024
Q3 | $508K | Hold |
2,622
| – | – | 0.02% | 107 |
|
|
2024
Q2 | $608K | Hold |
2,622
| – | – | 0.02% | 104 |
|
|
2024
Q1 | $565K | Hold |
2,622
| – | – | 0.02% | 110 |
|
|
2023
Q4 | $678K | Hold |
2,622
| – | – | 0.02% | 102 |
|
|
2023
Q3 | $674K | Hold |
2,622
| – | – | 0.03% | 72 |
|
|
2023
Q2 | $747K | Hold |
2,622
| – | – | 0.03% | 69 |
|
|
2023
Q1 | $729K | Hold |
2,622
| – | – | 0.03% | 68 |
|
|
2022
Q4 | $726K | Hold |
2,622
| – | – | 0.03% | 63 |
|
|
2022
Q3 | $700K | Hold |
2,622
| – | – | 0.04% | 57 |
|
|
2022
Q2 | $535K | Hold |
2,622
| – | – | 0.03% | 65 |
|
|
2022
Q1 | $552K | Buy |
2,622
+496
| +23% | +$104K | 0.03% | 65 |
|
|
2021
Q4 | $510K | Buy |
+2,126
| New | +$510K | 0.03% | 67 |
|
|
2021
Q2 | – | Sell |
-4,455
| Closed | -$1.25M | – | 71 |
|
|
2021
Q1 | $1.25M | Buy |
4,455
+614
| +16% | +$172K | 0.09% | 45 |
|
|
2020
Q4 | $941K | Buy |
3,841
+2,594
| +208% | +$636K | 0.06% | 61 |
|
|
2020
Q3 | $354K | Sell |
1,247
-169
| -12% | -$48K | 0.03% | 72 |
|
|
2020
Q2 | $379K | Buy |
+1,416
| New | +$379K | 0.04% | 72 |
|