BIIB icon

Biogen
BIIB

Overview Fund Activity

1,009 hedge funds and large institutions have $37.6B invested in Biogen in 2019 Q2 according to their latest regulatory filings, with 84 funds opening new positions, 316 increasing their positions, 451 reducing their positions, and 142 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,009
Holders Change
-74
Holders Change %
-6.83%
% of All Funds
21.95%
Holding in Top 10
16
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-27.27%
% of All Funds
0.35%
New
84
Increased
316
Reduced
451
Closed
142
Calls
$883M
Puts
$1.2B
Net Calls
-$319M
Net Calls Change
-$187M

Top Buyers

1
D.E. Shaw & Co
D.E. Shaw & Co
New York
$602M
2
Nuveen Asset Management
Nuveen Asset Management
Illinois
$308M
3
Renaissance Technologies
Renaissance Technologies
New York
$581M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$583M
5
Boston Partners
Boston Partners
Massachusetts
$367M

Top Sellers

1
ClearBridge Investments
ClearBridge Investments
New York
$1.47B
2
Wellington Management Group
Wellington Management Group
Massachusetts
$888M
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
$210M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$230M
5
Capital World Investors
Capital World Investors
California
$953M
Name Holding Trade Value Shares
Change 		Shares
Change %
EVM
1026
Evelyn V. Moreno
– -$4.5M -19,024 Closed
GCA
1027
Greenwood Capital Associates
South Carolina
– -$4.28M -18,102 Closed
MAM
1028
Mastrapasqua Asset Management
Tennessee
– -$4.02M -17,015 Closed
WVP
1029
Worth Venture Partners
New Jersey
– -$3.74M -15,800 Closed
KWILP
1030
Kiwi Wealth Investments Limited Partnership
New Zealand
– -$3.61M -15,272 Closed
SGH
1031
Sivik Global Healthcare
Connecticut
– -$3.55M -15,000 Closed
TW
1032
Transform Wealth
Colorado
– -$3.18M -13,431 Closed
FAT
1033
First American Trust
California
– -$2.73M -11,567 Closed
EGM
1034
Engineers Gate Manager
New York
– -$2.44M -10,300 Closed
AIM
1035
Assured Investment Management
New York
– -$2.27M -9,582 Closed
IPW
1036
Inlet Private Wealth
Florida
– -$2.23M -9,440 Closed
BRA
1037
Bender Robert & Associates
California
– -$2.21M -9,342 Closed
MM
1038
Meridian Management
Arkansas
– -$2.1M -8,886 Closed
BCM
1039
BlueCrest Capital Management
Jersey
– -$2.1M -8,885 Closed
AL
1040
AJO LP
Pennsylvania
– -$2.08M -8,817 Closed
FAB
1041
First American Bank
Illinois
– -$2.06M -8,692 Closed
HW
1042
Hamilton Wealth
California
– -$2.03M -8,579 Closed
BPA
1043
Beacon Pointe Advisors
California
– -$1.77M -7,472 Closed
NPT
1044
Nixon Peabody Trust
Massachusetts
– -$1.7M -7,186 Closed
LBC
1045
Lawrence B. Cohen
– -$1.68M -7,093 Closed
SM
1046
Sabby Management
Florida
– -$1.66M -7,000 Closed
WMSA
1047
Weiss Multi-Strategy Advisers
New York
– -$1.66M -7,000 Closed
TRAM
1048
Tuscan Ridge Asset Management
Illinois
– -$1.63M -6,900 Closed
AAMA
1049
Advanced Asset Management Advisors
Ohio
– -$1.58M -6,700 Closed
ACM
1050
Ativo Capital Management
Illinois
– -$1.43M -6,042 Closed
40 41
42
43 44