BIIB icon

Biogen
BIIB

Overview Fund Activity

922 hedge funds and large institutions have $58.4B invested in Biogen in 2015 Q3 according to their latest regulatory filings, with 105 funds opening new positions, 406 increasing their positions, 283 reducing their positions, and 150 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
922
Holders Change
-50
Holders Change %
-5.14%
% of All Funds
25.77%
Holding in Top 10
37
Holding in Top 10 Change
-15
Holding in Top 10 Change %
-28.85%
% of All Funds
1.03%
New
105
Increased
406
Reduced
283
Closed
150
Calls
$1.22B
Puts
$1.8B
Net Calls
-$579M
Net Calls Change
-$71.2M

Top Buyers

1
Ameriprise
Ameriprise
Minnesota
+$349M
2
SCM
Steadfast Capital Management
New York
+$278M
3
Bank of America
Bank of America
North Carolina
+$247M
4
Wellington Management Group
Wellington Management Group
Massachusetts
+$242M
5
BA
BlackRock Advisors
Delaware
+$221M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$1.51B
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$1.3B
3
Winslow Capital Management
Winslow Capital Management
Minnesota
-$520M
4
MCM
Marsico Capital Management
Colorado
-$518M
5
DCP
DSM Capital Partners
Florida
-$346M
Name Holding Trade Value Shares
Change 		Shares
Change %
PIM
226
Provident Investment Management
Michigan
$15M +$15M +51,250 New
CCM
227
Cadian Capital Management
New York
$14.6M – – –
Nomura Asset Management
228
Nomura Asset Management
Japan
$14.5M +$2.24M +7,680 +18%
Natixis Advisors
229
Natixis Advisors
Massachusetts
$14.5M +$455K +1,558 +3%
CFB
230
Cullen/Frost Bankers
Texas
$14.1M -$21.9K -75 -0.2%
QIM
231
Quest Investment Management
Oregon
$13.8M +$8.81M +30,191 +177%
ADEF
232
Adams Diversified Equity Fund
Maryland
$13.7M – – –
TAM
233
Trillium Asset Management
Massachusetts
$13.6M +$3.18M +10,887 +31%
FAF
234
Fjarde Ap-fonden
Sweden
$13.5M -$973K -3,335 -7%
GF
235
Gabelli Funds
New York
$13.4M -$584K -2,000 -4%
Envestnet Asset Management
236
Envestnet Asset Management
Illinois
$13.4M -$3.23M -11,084 -19%
SCM
237
Snow Capital Management
Pennsylvania
$13.4M +$10.3M +35,361 +337%
Canada Pension Plan Investment Board
238
Canada Pension Plan Investment Board
Ontario, Canada
$13.3M -$17.7M -60,800 -57%
MIH
239
Madison Investment Holdings
Wisconsin
$13.2M +$7.68M +26,306 +138%
HJMC
240
Hellman Jordan Management Company
Massachusetts
$13M +$810K +2,776 +7%
SAM
241
Shell Asset Management
Netherlands
$12.9M +$2.23M +6,743 +21%
IG
242
Ithaka Group
Virginia
$12.9M +$1.61M +5,512 +14%
RIM
243
Rainier Investment Management
Washington
$12.7M -$2.73M -9,350 -18%
DCM
244
Decatur Capital Management
Georgia
$12.6M +$12.6M +43,100 New
SMDAM
245
Sumitomo Mitsui DS Asset Management
Japan
$12.5M -$1.76M -6,024 -12%
BJCM
246
Blue Jay Capital Management
California
$12.4M +$12.4M +42,500 New
TRSOTSOK
247
Teachers Retirement System of the State of Kentucky
Kentucky
$12.3M -$1.24M -4,240 -9%
URS
248
Utah Retirement Systems
Utah
$12.3M +$58.4K +200 +0.5%
EAM
249
EULAV Asset Management
Florida
$12.3M +$1.46M +5,000 +14%
SA
250
Steadfast Advisors
New York
$11.7M +$11.7M +40,138 New
8 9
10
11 12