Duan Yongping - H&H International Investment,
Period: Q1 2026
Portfolio date: 31 Mar 2026
No. of stocks: 19
Portfolio value: $20,003,996,234
Holding/activity history for Biogen Inc. (BIIB)
| Period |
Shares |
% of Portfolio |
Activity |
% Change to Portfolio |
Reported Price |
Value |
Filing |
| 2020 Q2 |
0 |
0.00 |
Sell 100.00%
|
0.11 |
|
|
SEC |
| 2020 Q1 |
10,000 |
0.11 |
Buy
|
0.11 |
$316.40 |
$3,164,000 |
SEC |