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 %
JIC
526
Johnson Investment Counsel
Ohio
$1.22M -$339K -1,435 -22%
EWM
527
Endurance Wealth Management
Rhode Island
$1.21M
PAG
528
Private Advisor Group
New Jersey
$1.21M +$24.4K +103 +2%
LA
529
Lau Associates
Delaware
$1.21M
AAM
530
Advisors Asset Management
Colorado
$1.2M -$304K -1,287 -20%
CAM
531
Covenant Asset Management
New Jersey
$1.2M -$43.7K -185 -4%
SFM
532
Systematic Financial Management
New Jersey
$1.19M -$132K -560 -10%
SAMH
533
Shanda Asset Management Holdings
British Virgin Islands
$1.18M +$1.18M +5,000 New
HBT
534
Hills Bank & Trust
Iowa
$1.18M +$15.6K +66 +1%
MA
535
MUFG Americas
New York
$1.16M -$221K -934 -16%
ACA
536
Aptus Capital Advisors
Alabama
$1.16M -$6.61K -28 -0.6%
CSS
537
Cubist Systematic Strategies
Connecticut
$1.15M -$2.93M -12,406 -72%
SL
538
Signition LP
New York
$1.15M -$166K -702 -13%
AS
539
Altshuler Shaham
Israel
$1.14M +$1.14M +4,805 New
WOC
540
West Oak Capital
California
$1.13M -$2.36K -10 -0.2%
Walleye Trading
541
Walleye Trading
New York
$1.13M +$403K +1,707 +56%
AP
542
Advisor Partners
California
$1.09M -$391K -1,654 -26%
CTA
543
Chesley Taft & Associates
Illinois
$1.07M +$31.9K +135 +3%
HCA
544
Harbour Capital Advisors
Virginia
$1.07M +$127K +539 +14%
HKAM
545
Horizon Kinetics Asset Management
New York
$1.07M +$1.07M +4,504 New
PC
546
PointState Capital
New York
$1.06M +$1.06M +4,500 New
ZCA
547
Zeke Capital Advisors
Pennsylvania
$1.06M -$49.6K -210 -4%
ECM
548
Everence Capital Management
Indiana
$1.05M -$50.1K -212 -5%
CP
549
Camelot Portfolios
Ohio
$1.05M +$653K +2,762 +164%
KFS
550
Kelly Financial Services
Massachusetts
$1.05M +$1.05M +4,428 New