BIIB icon

Biogen
BIIB

Overview Fund Activity

1,100 hedge funds and large institutions have $51.4B invested in Biogen in 2018 Q1 according to their latest regulatory filings, with 94 funds opening new positions, 424 increasing their positions, 416 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,100
Holders Change
-21
Holders Change %
-1.87%
% of All Funds
25.25%
Holding in Top 10
26
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-7.14%
% of All Funds
0.6%
New
94
Increased
424
Reduced
416
Closed
101
Calls
$695M
Puts
$1.05B
Net Calls
-$355M
Net Calls Change
+$102M

Top Buyers

1
Deutsche Bank
Deutsche Bank
Germany
+$617M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$300M
3
Renaissance Technologies
Renaissance Technologies
New York
+$172M
4
AllianceBernstein
AllianceBernstein
Tennessee
+$167M
5
CCM
Camber Capital Management
Massachusetts
+$141M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$1.24B
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$636M
3
Sands Capital Management
Sands Capital Management
Virginia
-$363M
4
State Street
State Street
Massachusetts
-$202M
5
Winslow Capital Management
Winslow Capital Management
Minnesota
-$186M
Name Holding Trade Value Shares
Change 		Shares
Change %
BII
376
Bainco International Investors
Massachusetts
$5.03M -$26.6K -97 -0.5%
SB
377
Suntrust Banks
Georgia
$5.02M +$2.21M +8,063 +78%
CBOA
378
Commonwealth Bank of Australia
Australia
$4.96M -$820K -3,000 -14%
KeyBank National Association
379
KeyBank National Association
Ohio
$4.92M +$860K +3,140 +21%
KC
380
Kepos Capital
New York
$4.89M +$821K +2,997 +20%
CIM
381
Contrarius Investment Management
Jersey
$4.83M +$668K +2,439 +16%
Acadian Asset Management
382
Acadian Asset Management
Massachusetts
$4.83M +$2.26M +8,243 +88%
AC
383
AFAM Capital
Texas
$4.8M +$59.1K +216 +1%
IHM
384
Iguana Healthcare Management
New York
$4.79M -$1.23M -4,500 -20%
OAM
385
Oppenheimer Asset Management
New York
$4.75M +$680K +2,483 +17%
MAM
386
Meeder Asset Management
Ohio
$4.72M +$463K +1,692 +11%
BAMCO Inc
387
BAMCO Inc
New York
$4.71M +$637K +2,325 +16%
BB
388
Busey Bank
Illinois
$4.65M +$549K +2,006 +13%
Susquehanna International Group
389
Susquehanna International Group
Pennsylvania
$4.63M +$1.16M +4,242 +33%
HI
390
Hendershot Investments
Virginia
$4.63M +$183K +670 +4%
BF
391
BOK Financial
Oklahoma
$4.56M +$312K +1,141 +7%
CM
392
Castleark Management
Illinois
$4.54M -$205K -750 -4%
BPM
393
Bowling Portfolio Management
Ohio
$4.54M -$211K -769 -4%
GEM
394
Global Endowment Management
North Carolina
$4.51M +$4.24M +15,500 +1,582%
CGH
395
Crossmark Global Holdings
Texas
$4.5M +$290K +1,059 +7%
Envestnet Asset Management
396
Envestnet Asset Management
Illinois
$4.5M -$11.9M -43,458 -73%
ST
397
Sentinel Trust
Texas
$4.49M +$145K +530 +3%
CEP
398
Chicago Equity Partners
Illinois
$4.48M +$3.71M +13,560 +482%
IA
399
IndexIQ Advisors
New York
$4.48M +$4.48M +16,372 New
LD
400
Lipe & Dalton
New York
$4.47M +$21.9K +80 +0.5%
14 15
16
17 18