1,708 hedge funds and large institutions have $121B invested in Merck in 2015 Q1 according to their latest regulatory filings, with 91 funds opening new positions, 720 increasing their positions, 656 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,708
Holders Change
-12
Holders Change %
-0.7%
% of All Funds
45.56%
Holding in Top 10
127
Holding in Top 10 Change
+16
Holding in Top 10 Change %
+14.41%
% of All Funds
3.39%
New
91
Increased
720
Reduced
656
Closed
82
Calls
$1.09B
Puts
$866M
Net Calls
+$221M
Net Calls Change
+$692M
Name Holding Trade Value Shares
Change
Shares
Change %
DW
1701
Domani Wealth
Pennsylvania
$3.94K +$3.94K +237 New
FNBOO
1702
First National Bank of Omaha
Nebraska
$3.56K -$52 -922 -1%
NHFG
1703
New Harbor Financial Group
Massachusetts
$3K -$3.06K -53 -50%
SGAM
1704
Smith Group Asset Management
Texas
$2K
PO
1705
Private Ocean
California
$2K
WA
1706
WBH Advisory
Maryland
$1.35K -$25 -458 -2%
WG
1707
Welch Group
Alabama
$1.04K
SGC
1708
South Georgia Capital
Illinois
$1K
VC
1709
Vicus Capital
Pennsylvania
$664
CI
1710
Cambiar Investors
Colorado
-$72M -1,327,757 Closed
PHS
1711
PFM Health Sciences
California
-$40.4M -745,655 Closed
Arrowstreet Capital
1712
Arrowstreet Capital
Massachusetts
-$39.2M -723,943 Closed
TGI
1713
Tradewinds Global Investors
California
-$35M -646,579 Closed
Capital Fund Management (CFM)
1714
Capital Fund Management (CFM)
France
-$26.9M -495,874 Closed
RSCM
1715
Rock Springs Capital Management
Maryland
-$25.6M -471,600 Closed
HI
1716
HBK Investments
Texas
-$14.7M -271,432 Closed
Parallax Volatility Advisers
1717
Parallax Volatility Advisers
California
-$9.6M -177,106 Closed
CCI
1718
Columbus Circle Investors
-$8.53M -157,317 Closed
ACM
1719
Argent Capital Management
Missouri
-$8.13M -149,950 Closed
SC
1720
Sculptor Capital
New York
-$5.81M -107,210 Closed
Walleye Trading
1721
Walleye Trading
New York
-$5.7M -105,247 Closed
CPC
1722
Cookson Peirce & Co
Pennsylvania
-$3.82M -70,399 Closed
Belvedere Trading
1723
Belvedere Trading
Illinois
-$3.65M -67,324 Closed
SFM
1724
Signet Financial Management
New Jersey
-$3.36M -61,956 Closed
LCM
1725
Leonard Capital Management
Florida
-$3.04M -56,142 Closed