Biogen
BIIB
BIIB
1,033 hedge funds and large institutions have $34.8B invested in Biogen in 2021 Q3 according to their latest regulatory filings, with 72 funds opening new positions, 349 increasing their positions, 395 reducing their positions, and 124 closing their positions.
New
Increased
Maintained
Reduced
Closed
Holders
1,033
Holders Change
-65
Holders Change %
-5.92%
% of All Funds
18.14%
Holding in Top 10
15
Holding in Top 10 Change
-12
Holding in Top 10 Change %
-44.44%
% of All Funds
0.26%
New
72
Increased
349
Reduced
395
Closed
124
Calls
$1.24B
Puts
$1.7B
Net Calls
-$467M
Net Calls Change
-$356M
Top Buyers
| 1 |
BlackRock
New York
|
+$195M |
| 2 |
BGC
Beutel, Goodman & Co
Toronto,
Ontario, Canada
|
+$118M |
| 3 |
Assenagon Asset Management
Senningerberg,
Luxembourg
|
+$113M |
| 4 |
JPMorgan Chase & Co
New York
|
+$70.9M |
| 5 |
Amundi
Paris,
France
|
+$66.6M |
Top Sellers
| 1 |
Marshall Wace
London,
United Kingdom
|
-$181M |
| 2 |
D.E. Shaw & Co
New York
|
-$117M |
| 3 |
Capital World Investors
Los Angeles,
California
|
-$115M |
| 4 |
Renaissance Technologies
New York
|
-$98.6M |
| 5 |
Northern Trust
Chicago,
Illinois
|
-$87.3M |