1,083 hedge funds and large institutions have $40.6B invested in Biogen in 2019 Q1 according to their latest regulatory filings, with 118 funds opening new positions, 389 increasing their positions, 437 reducing their positions, and 164 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,083
Holders Change
-57
Holders Change %
-5%
% of All Funds
23.48%
Holding in Top 10
22
Holding in Top 10 Change
-7
Holding in Top 10 Change %
-24.14%
% of All Funds
0.48%
New
118
Increased
389
Reduced
437
Closed
164
Calls
$1.15B
Puts
$1.28B
Net Calls
-$132M
Net Calls Change
+$215M
Name Holding Trade Value Shares
Change
Shares
Change %
CYG
426
Clean Yield Group
Vermont
$2.44M +$707K +2,990 +41%
EGM
427
Engineers Gate Manager
New York
$2.44M +$2.44M +10,300 New
IAS
428
IMA Advisory Services
Colorado
$2.41M +$468K +1,982 +24%
MLIC
429
Mandatum Life Insurance Company
Finland
$2.41M
AWM
430
Avitas Wealth Management
California
$2.37M +$5.67K +24 +0.2%
HSA
431
Hussman Strategic Advisors
Maryland
$2.36M +$591K +2,500 +33%
ECM
432
Estabrook Capital Management
New York
$2.36M +$236K +1,000 +11%
Daiwa Securities Group
433
Daiwa Securities Group
Japan
$2.33M -$533K -2,256 -19%
SLI
434
Sumitomo Life Insurance
Japan
$2.29M -$265K -1,121 -10%
AIM
435
Assured Investment Management
New York
$2.27M -$6.76M -28,584 -75%
IBT
436
International Biotechnology Trust
United Kingdom
$2.25M -$1.82M -7,700 -45%
IPW
437
Inlet Private Wealth
Florida
$2.23M +$822K +3,480 +58%
BRA
438
Bender Robert & Associates
California
$2.21M -$106K -450 -5%
PDN
439
Pensionfund DSM Netherlands
Netherlands
$2.2M
MME
440
Meag Munich Ergo
Germany
$2.16M +$1.15M +4,933 +113%
FIM
441
Fernwood Investment Management
Massachusetts
$2.12M -$5.91K -25 -0.3%
MM
442
Meridian Management
Arkansas
$2.1M -$21.3K -90 -1%
BCM
443
BlueCrest Capital Management
Jersey
$2.1M +$2.1M +8,885 New
AL
444
AJO LP
Pennsylvania
$2.08M +$709 +3 +0%
OAC
445
OMERS Administration Corp
Ontario, Canada
$2.06M +$2.06M +8,400 New
FAB
446
First American Bank
Illinois
$2.06M +$154K +651 +8%
KRS
447
Kentucky Retirement Systems
Kentucky
$2.03M -$38.8K -164 -2%
DY
448
Dowling & Yahnke
California
$2.03M +$140K +592 +7%
HW
449
Hamilton Wealth
California
$2.03M +$131K +556 +7%
BG
450
Bellevue Group
Switzerland
$2M -$3.97M -16,800 -67%