1,987 hedge funds and large institutions have $109B invested in Merck in 2018 Q1 according to their latest regulatory filings, with 108 funds opening new positions, 832 increasing their positions, 824 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,987
Holders Change
-16
Holders Change %
-0.8%
% of All Funds
45.6%
Holding in Top 10
83
Holding in Top 10 Change
+13
Holding in Top 10 Change %
+18.57%
% of All Funds
1.9%
New
108
Increased
832
Reduced
824
Closed
101
Calls
$1.37B
Puts
$1.14B
Net Calls
+$227M
Net Calls Change
+$346M
Name Holding Trade Value Shares
Change
Shares
Change %
SIP
2001
Stoneridge Investment Partners
Pennsylvania
-$7.89M -146,983 Closed
NAMA
2002
Nikko Asset Management Americas
New York
-$8.34M -138,231 Closed
SAM
2003
Sectoral Asset Management
Quebec, Canada
-$6.11M -113,709 Closed
FHAM
2004
Folger Hill Asset Management
New York
-$5.06M -94,320 Closed
GC
2005
Guardian Capital
Ontario, Canada
-$4.89M -91,079 Closed
OPPM
2006
Opus Point Partners Management
New York
-$4.71M -87,718 Closed
Parallax Volatility Advisers
2007
Parallax Volatility Advisers
California
-$3.6M -66,946 Closed
FRAF
2008
Första AP-fonden
Sweden
-$2.53M -47,188 Closed
Hudson Bay Capital Management
2009
Hudson Bay Capital Management
Connecticut
-$2.25M -41,920 Closed
DS
2010
DRW Securities
Illinois
-$2.16M -40,168 Closed
PNAA
2011
Pictet North America Advisors
Switzerland
-$2.12M -39,552 Closed
First Eagle Investment Management
2012
First Eagle Investment Management
New York
-$1.9M -35,412 Closed
AA
2013
Altman Advisors
Illinois
-$1.84M -34,203 Closed
KIG
2014
Kessler Investment Group
Indiana
-$1.73M -32,146 Closed
TW
2015
Transform Wealth
Colorado
-$1.25M -23,227 Closed
LFGH
2016
Lee Financial Group Hawaii
Hawaii
-$1.15M -21,328 Closed
ACM
2017
Ativo Capital Management
Illinois
-$1.08M -20,123 Closed
IH
2018
IFC Holdings
Florida
-$1.04M -19,422 Closed
LCM
2019
Landscape Capital Management
New Jersey
-$1.01M -18,880 Closed
Renaissance Technologies
2020
Renaissance Technologies
New York
-$951K -17,711 Closed
HF
2021
HRT Financial
New York
-$922K -17,184 Closed
AGM
2022
Alpine Global Management
New York
-$909K -16,926 Closed
RCA
2023
Rowland Carmichael Advisors
Arizona
-$834K -15,525 Closed
NAM
2024
Needelman Asset Management
California
-$728K -13,556 Closed
SC
2025
Sovarnum Capital
New York
-$696K -12,960 Closed