Summit Trail Advisors’s Biogen BIIB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $337K | Buy |
+2,687
| New | +$337K | 0.01% | 873 |
|
|
2019
Q1 | – | Sell |
-1,518
| Closed | -$457K | – | 98 |
|
|
2018
Q4 | $457K | Sell |
1,518
-1,335
| -47% | -$402K | 0.16% | 61 |
|
|
2018
Q3 | $1.01M | Buy |
2,853
+243
| +9% | +$85.9K | 0.22% | 56 |
|
|
2018
Q2 | $757K | Sell |
2,610
-5,169
| -66% | -$1.5M | 0.26% | 50 |
|
|
2018
Q1 | $1.49M | Buy |
7,779
+1,780
| +30% | +$341K | 0.25% | 86 |
|
|
2017
Q4 | $2.04M | Buy |
+5,999
| New | +$2.04M | 0.26% | 73 |
|