Merck & Co. Inc. (MRK)

Hedge Fund Holdings See All
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No. Hedge Fund Shares Value (x$1000) Activity % Port
1.) 571,000 $23,377 -43% 11.9%
2.)
Kahn Brothers

Irving Kahn

1,090,437 $44,642 -2% 7.74%
3.)
Duquesne Capital

Stanley Druckenmiller

2,360,500 $96,639 +22% 7.5%
4.)
Elm Ridge Capital

Ron Gutfleish

925,603 $37,894 -9% 4.27%
5.)
Orbimed Advisors

Samuel Isaly

2,771,000 $113,445 -40% 3.49%
6.) 3,095,080 $126,712 -16% 2.53%
7.) 894,394 $36,616 2.46%
8.)
Sanborn Kilcollin Partners Llc

Robert Sanborn And Rick Kilcollin

148,091 $3,769 -45% 2.22%
9.)
Sectoral Asset Management

J�R�Me Pfund And Michael Sj�Str�M

1,408,789 $57,676 +7% 2.01%
10.) 3,181,855 $130,265 -5% 1.5%
11.) 41,750 $1,709 +3% 1.33%
12.)
Ardsley Partners

Philip Hempleman

112,000 $4,585 +1020% 0.92%
13.) 654,191 $26,783 0.8%
14.)
Oz ManagementPUT

Daniel S. Och

4,300,500 $176,062 -4% 0.69%
15.)
Polar Capital

Brian Ashford-Russell And Tim Woolley

350,000 $14,333 0.67%
16.) 88,870 $3,624 +11% 0.64%
17.)
Lmr Partners

Ben Levine, Andrew Manuel And Stefan Renold

92,554 $3,789 0.61%
18.) 3,128,641 $128,087 +3% 0.57%
19.)
Two Sigma Advisors

John Overdeck And David Siegel

517,307 $21,179 +63% 0.55%
20.)
Adage Capital Management

Phill Gross And Robert Atchinson

3,683,378 $150,797 -20% 0.55%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaning Holdings Date Form 4
$31.77 12,236 Director 192,520 2011-08-15 Filing
$31.78 19,764 Director 180,284 2011-08-15 Filing
$31.80 200 Officer 53,999 2011-08-12 Filing
$31.77 1,635 Officer 53,799 2011-08-12 Filing
$31.80 4,000 Officer 52,164 2011-08-12 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$46.66 34,208 Officer 13,808 2013-05-15 Filing
$46.15 5,404 Officer 21,707 2013-05-13 Filing
$45.08 54,532 Officer 27,111 2013-05-07 Filing
$45.05 249,998 Officer 92,427 2013-05-06 Filing
$45.20 36,204 Officer 97,997 2013-05-06 Filing
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