964 hedge funds and large institutions have $46.5B invested in Biogen in 2016 Q2 according to their latest regulatory filings, with 107 funds opening new positions, 368 increasing their positions, 347 reducing their positions, and 79 closing their positions.

Holders
964
Holders Change
+18
Holders Change %
+1.9%
% of All Funds
25.76%
Holding in Top 10
43
Holding in Top 10 Change
+11
Holding in Top 10 Change %
+34.38%
% of All Funds
1.15%
New
107
Increased
368
Reduced
347
Closed
79
Calls
$1.08B
Puts
$1.33B
Net Calls
-$252M
Net Calls Change
-$178M
Name Holding Trade Value Shares
Change
Shares
Change %
1832 Asset Management
126
1832 Asset Management
Ontario, Canada
$48.4M +$1.46M +5,980 +3%
NTC
127
North Tide Capital
Massachusetts
$48.4M +$48.4M +200,000 New
TD Asset Management
128
TD Asset Management
Ontario, Canada
$47.6M -$2.05M -8,458 -4%
GC
129
GMT Capital
Georgia
$47.1M +$6.02M +24,900 +15%
WCM
130
Wedge Capital Management
North Carolina
$46.6M +$46.6M +192,777 New
Marshall Wace
131
Marshall Wace
United Kingdom
$46.3M +$43.4M +179,419 +1,480%
HI
132
Honeywell International
North Carolina
$46.1M -$3.39M -14,000 -7%
TAM
133
Tocqueville Asset Management
New York
$45.4M +$4.04M +16,707 +10%
Barclays
134
Barclays
United Kingdom
$43.9M -$19M -78,751 -30%
CWM
135
CIBC World Markets
New York
$42.8M +$39.6M +163,771 +1,222%
Canada Life
136
Canada Life
Manitoba, Canada
$42.6M +$7.86M +32,570 +23%
GIA
137
Gateway Investment Advisers
Ohio
$42M +$231K +957 +0.6%
HSBC Holdings
138
HSBC Holdings
United Kingdom
$41.5M -$11.8K -49 -0%
CS
139
Candriam SCA
Luxembourg
$40.1M -$3.76M -15,539 -9%
BGIM
140
Brandywine Global Investment Management
Pennsylvania
$39.3M +$31.7M +131,238 +419%
DekaBank Deutsche Girozentrale
141
DekaBank Deutsche Girozentrale
Germany
$39.1M -$7.39M -30,927 -16%
NI
142
Numeric Investors
Massachusetts
$38.9M +$37.9M +156,902 +3,790%
PAM
143
Panagora Asset Management
Massachusetts
$36.5M -$4.01M -16,584 -10%
AGA
144
Altrinsic Global Advisors
Connecticut
$36.5M +$9.56M +39,519 +36%
Ohio Public Employees Retirement System (OPERS)
145
Ohio Public Employees Retirement System (OPERS)
Ohio
$36.3M -$1.68M -6,933 -4%
HCM
146
Hoplite Capital Management
New York
$35.3M +$35.3M +146,130 New
Aviva
147
Aviva
United Kingdom
$35.1M +$4.97M +20,568 +17%
AL
148
AJO LP
Pennsylvania
$33.9M +$24.1M +99,758 +246%
BCIM
149
British Columbia Investment Management
British Columbia, Canada
$32.5M -$1.24M -5,115 -4%
First Trust Advisors
150
First Trust Advisors
Illinois
$32.4M -$732K -3,029 -2%