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1,565 hedge funds and large institutions have $109B invested in Merck in 2013 Q4 according to their latest regulatory filings, with 187 funds opening new positions, 581 increasing their positions, 627 reducing their positions, and 70 closing their positions.

New
Increased
Maintained
Reduced
Closed

167% more first-time investments, than exits

New positions opened: 187 | Existing positions closed: 70

46% more call options, than puts

Call options by funds: $1.39B | Put options by funds: $953M

7% more funds holding

Funds holding: 1,4691,565 (+96)

6% more capital invested

Capital invested by funds: $103B → $109B (+$5.89B)

0.21% more ownership

Funds ownership: 77.81%78.01% (+0.21%)

7% less repeat investments, than reductions

Existing positions increased: 581 | Existing positions reduced: 627

3% less funds holding in top 10

Funds holding in top 10: 117113 (-4)

Holders
1,565
Holders Change
+96
Holders Change %
+6.54%
% of All Funds
45.43%
Holding in Top 10
113
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-3.42%
% of All Funds
3.28%
New
187
Increased
581
Reduced
627
Closed
70
Calls
$1.39B
Puts
$953M
Net Calls
+$434M
Net Calls Change
+$103M
Name Holding Trade Value Shares
Change
Change in
Stake
PP
1576
PDT Partners
New York
-$23.3M -512,775 Closed
ARC
1577
Absolute Return Capital
Massachusetts
-$22.2M -488,570 Closed
MWNA
1578
Marshall Wace North America
New York
-$22.2M -487,892 Closed
PHS
1579
PFM Health Sciences
California
-$18.5M -408,047 Closed
Cohen & Steers
1580
Cohen & Steers
New York
-$16.5M -363,237 Closed
JAM
1581
JCIC Asset Management
Ontario, Canada
-$15.2M -334,574 Closed
TCM
1582
Tekla Capital Management
Massachusetts
-$14.1M -310,858 Closed
CM
1583
Castleark Management
Illinois
-$14.5M -255,628 Closed
CLG
1584
Cooperman Leon G
-$9.67M -212,954 Closed
MSL
1585
Mackay Shields LLC
New York
-$6.42M -141,344 Closed
RCAMU
1586
Rothschild & Co Asset Management US
Connecticut
-$6.2M -136,475 Closed
Capital Fund Management (CFM)
1587
Capital Fund Management (CFM)
France
-$5.31M -116,056 Closed
MCM
1588
Munder Capital Management
Michigan
-$4.86M -106,969 Closed
ZAM
1589
Zenit Asset Management
Sweden
-$4.76M -104,800 Closed
NIA
1590
Northstar Investment Advisors
Colorado
-$4.33M -95,203 Closed
AAA
1591
Adams Asset Advisors
Texas
-$3.87M -85,265 Closed
GCA
1592
Greenwood Capital Associates
South Carolina
-$2.43M -53,570 Closed
SC
1593
Saiers Capital
New York
-$2.21M -48,418 Closed
DIA
1594
Dana Investment Advisors
Wisconsin
-$2.15M -47,358 Closed
SFP
1595
Santa Fe Partners
New Mexico
-$2.02M -44,554 Closed
SCA
1596
SAC Capital Advisors
Connecticut
-$1.97M -43,256 Closed
LG
1597
Leuthold Group
Minnesota
-$1.76M -38,767 Closed
LI
1598
Longer Investments
Arkansas
-$1.65M -36,308 Closed
MIU
1599
Man Investments (UK)
United Kingdom
-$1.54M -33,880 Closed
MIG
1600
Mariner Investment Group
New York
-$1.43M -31,440 Closed

MRK Hedge Fund Activity: Q4 2013 in Review

1,565 of the 3,445 institutional investors tracked by Wall St. Rank reported a position in Merck (MRK) for Q4 2013, worth a combined $109B — up 5.7% from $103B a quarter earlier.

Buyers outnumbered sellers: 187 funds opened new MRK positions and 70 closed out — a net gain of 117 holders — while 581 added to existing stakes and 627 trimmed.

The largest buyer was Capital World Investors, adding an estimated $561M. The largest seller was Fidelity Investments, cutting an estimated $386M.

  • 1,565 institutional investors held Merck (MRK) as of Q4 2013, up from 1,469 in Q3 2013.
  • Funds reported $109B of Merck stock for Q4 2013, up 5.7% quarter-over-quarter.
  • 187 funds opened new Merck positions in Q4 2013 and 70 closed out, a net change of +117 holders.
  • The largest Merck buyer in Q4 2013 was Capital World Investors, an estimated $561M added.
  • The largest Merck seller in Q4 2013 was Fidelity Investments, an estimated $386M sold.

Based on aggregated 13F filings for Q4 2013.