798 hedge funds and large institutions have $10.5B invested in GSK in 2018 Q4 according to their latest regulatory filings, with 112 funds opening new positions, 222 increasing their positions, 310 reducing their positions, and 92 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
798
Holders Change
+11
Holders Change %
+1.4%
% of All Funds
17.81%
Holding in Top 10
17
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+13.33%
% of All Funds
0.38%
New
112
Increased
222
Reduced
310
Closed
92
Calls
$118M
Puts
$84.2M
Net Calls
+$33.4M
Net Calls Change
-$2.66M
Name Holding Trade Value Shares
Change
Shares
Change %
LWCA
801
Locust Wood Capital Advisers
New York
-$28M -557,412 Closed
SCM
802
Sio Capital Management
New York
-$14.6M -291,168 Closed
PP
803
Prospector Partners
Connecticut
-$5.56M -110,720 Closed
Canada Pension Plan Investment Board
804
Canada Pension Plan Investment Board
Ontario, Canada
-$5.42M -108,000 Closed
ARTA
805
A.R.T. Advisors
New York
-$2.93M -58,400 Closed
TWA
806
Tillar-Wenstrup Advisors
Ohio
-$2.11M -42,101 Closed
SCM
807
Stevens Capital Management
Pennsylvania
-$1.62M -32,295 Closed
Mackenzie Financial
808
Mackenzie Financial
Ontario, Canada
-$1.11M -22,037 Closed
LMGAM
809
Liberty Mutual Group Asset Management
Massachusetts
-$944K -18,800 Closed
CAM
810
Chesapeake Asset Management
New York
-$863K -17,185 Closed
WIP
811
Wellesley Investment Partners
Massachusetts
-$752K -14,995 Closed
FM
812
Forward Management
California
-$690K -13,750 Closed
MS
813
Maven Securities
Jersey
-$691K -13,600 Closed
ACI
814
Alpha Cubed Investments
California
-$660K -12,926 Closed
MCIM
815
Meadow Creek Investment Management
Georgia
-$626K -12,458 Closed
HT
816
HighTower Trust
Texas
-$539K -10,740 Closed
TIA
817
Trust Investment Advisors
Indiana
-$539K -10,728 Closed
EP
818
Elkfork Partners
Oregon
-$515K -10,259 Closed
KAM
819
Kazazian Asset Management
Florida
-$503K -10,024 Closed
SSA
820
Schonfeld Strategic Advisors
New York
-$490K -9,760 Closed
RCM
821
Riverhead Capital Management
Delaware
-$458K -9,120 Closed
GHCM
822
Glen Harbor Capital Management
California
-$405K -8,061 Closed
BFA
823
Bragg Financial Advisors
North Carolina
-$392K -7,812 Closed
FFBTD
824
First Financial Bank - Trust Division
Ohio
-$332K -6,615 Closed
Manulife (Manufacturers Life Insurance)
825
Manulife (Manufacturers Life Insurance)
Ontario, Canada
-$315K -6,266 Closed