991 hedge funds and large institutions have $50.9B invested in Biogen in 2017 Q2 according to their latest regulatory filings, with 79 funds opening new positions, 351 increasing their positions, 390 reducing their positions, and 96 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
991
Holders Change
-27
Holders Change %
-2.65%
% of All Funds
24.74%
Holding in Top 10
23
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-14.81%
% of All Funds
0.57%
New
79
Increased
351
Reduced
390
Closed
96
Calls
$954M
Puts
$1.14B
Net Calls
-$182M
Net Calls Change
+$82.6M
Name Holding Trade Value Shares
Change
Shares
Change %
BRA
451
Bender Robert & Associates
California
$2.53M +$26.9K +99 +1%
PA
452
Pinnacle Associates
New York
$2.53M +$44K +162 +2%
BSPF
453
British Steel Pension Fund
United Kingdom
$2.51M
MM
454
Meridian Management
Arkansas
$2.51M +$292K +1,075 +13%
ST
455
Spot Trading
Illinois
$2.5M -$646K -2,380 -21%
FDCDDQ
456
Federation des caisses Desjardins du Quebec
Quebec, Canada
$2.49M +$156K +576 +7%
SWP
457
Stratos Wealth Partners
Ohio
$2.47M +$141K +518 +6%
LWCFA
458
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$2.47M +$8.11K +28 +0.3%
HCMT
459
Highland Capital Management (Texas)
Texas
$2.45M +$2.45M +9,025 New
ECM
460
Estabrook Capital Management
New York
$2.44M
LTFS
461
Ladenburg Thalmann Financial Services
Florida
$2.44M +$5.15K +19 +0.2%
PVH
462
Psagot Value Holdings
Israel
$2.44M -$270K -995 -10%
ARMC
463
American Research & Management Company
Massachusetts
$2.43M +$33.9K +125 +1%
AIIMS
464
Analyst IMS Investment Management Services
Israel
$2.36M -$27.1K -100 -1%
APFBOT
465
Amica Pension Fund Board of Trustees
Rhode Island
$2.25M
AAM
466
Advisors Asset Management
Colorado
$2.22M +$5.16K +19 +0.2%
DCM
467
Dupont Capital Management
Delaware
$2.22M -$1.43M -5,253 -39%
QI
468
Quotient Investors
New York
$2.15M +$136K +500 +7%
WF
469
Welch & Forbes
Massachusetts
$2.14M -$1.38M -5,073 -39%
AC
470
Allstate Corporation
Illinois
$2.14M
Victory Capital Management
471
Victory Capital Management
Texas
$2.13M +$133K +489 +7%
LNB
472
Ledyard National Bank
$2.13M +$79.2K +292 +4%
OSNBOA
473
Old Second National Bank of Aurora
Illinois
$2.11M -$23.1K -85 -1%
BIC
474
Bridges Investment Counsel
Nebraska
$2.11M +$865K +3,190 +70%
PS
475
Pensionfund Sabic
Netherlands
$2.09M