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 %
LIA
476
LS Investment Advisors
Michigan
$1.66M +$45.2K +191 +3%
SM
477
Sabby Management
Florida
$1.66M -$28.1M -118,975 -94%
WMSA
478
Weiss Multi-Strategy Advisers
New York
$1.66M -$1.66M -7,000 -50%
FBC
479
Fairfield, Bush & Co
Connecticut
$1.66M -$709K -3,000 -30%
AFG
480
American Financial Group
Ohio
$1.65M
MYAM
481
Meiji Yasuda Asset Management
Japan
$1.65M +$27.4K +116 +2%
ACM
482
AlphaCrest Capital Management
New York
$1.65M +$1.31M +5,552 +389%
IIM
483
Ipswich Investment Management
Massachusetts
$1.63M +$135K +570 +9%
TRAM
484
Tuscan Ridge Asset Management
Illinois
$1.63M +$1.63M +6,900 New
AIIMS
485
Analyst IMS Investment Management Services
Israel
$1.62M -$2.03M -8,573 -56%
FDCDDQ
486
Federation des caisses Desjardins du Quebec
Quebec, Canada
$1.62M -$66.9K -283 -4%
SFM
487
Signet Financial Management
New Jersey
$1.61M -$90.8K -394 -5%
TSWM
488
Triangle Securities Wealth Management
North Carolina
$1.61M +$14.2K +60 +0.9%
AAMA
489
Advanced Asset Management Advisors
Ohio
$1.58M
NIM
490
Nicollet Investment Management
Minnesota
$1.54M +$59.1K +250 +4%
MJRIC
491
Mogy Joel R Investment Counsel
California
$1.54M
WI
492
WrapManager Inc
California
$1.54M -$35.2K -149 -2%
ABC
493
Associated Banc-Corp
Wisconsin
$1.53M -$700K -2,959 -31%
MSR
494
Main Street Research
Connecticut
$1.52M +$1.52M +6,420 New
ACP
495
Aviance Capital Partners
Florida
$1.51M +$131K +556 +10%
V
496
Veritable
Delaware
$1.51M -$41.1K -174 -3%
MWM
497
Marietta Wealth Management
Georgia
$1.51M +$192K +812 +15%
OIM
498
Oracle Investment Management
Connecticut
$1.51M
PVH
499
Psagot Value Holdings
Israel
$1.5M -$303K -1,280 -17%
SGA
500
Strategic Global Advisors
California
$1.47M +$1.01M +4,266 +217%