MDCO

Medicines Co
MDCO

Overview Fund Activity
Delisted

MDCO was delisted on the 3rd of January, 2020.

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283 hedge funds and large institutions have $8.36B invested in Medicines Co in 2019 Q4 according to their latest regulatory filings, with 106 funds opening new positions, 71 increasing their positions, 88 reducing their positions, and 66 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
283
Holders Change
+33
Holders Change %
+13.2%
% of All Funds
5.59%
Holding in Top 10
38
Holding in Top 10 Change
+24
Holding in Top 10 Change %
+171.43%
% of All Funds
0.75%
New
106
Increased
71
Reduced
88
Closed
66
Calls
$1.12B
Puts
$951M
Net Calls
+$173M
Net Calls Change
+$270M

Top Buyers

1
HI
1
HBK Investments
Texas
$330M
2
FCM
2
Farallon Capital Management
California
$282M
3
CS
3
Credit Suisse
Switzerland
$245M
4
Citigroup
4
Citigroup
New York
$216M
5
MF
5
Magnetar Financial
Illinois
$161M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$36.6M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$51K
3
Westfield Capital Management
3
Westfield Capital Management
Massachusetts
$116M
4
SPC
4
Slate Path Capital
New York
$69.5M
5
MC
5
Maverick Capital
Texas
$185M
Name Holding Trade Value Shares
Change 		Shares
Change %
UBS AM
76
UBS AM
Illinois
$19.8M -$8.41M -99,014 -30%
GC
77
Greenlight Capital
New York
$19.5M -$42.6M -501,700 -69%
AIMCA
78
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$18.7M +$5.39M +63,400 +40%
Legal & General Group
79
Legal & General Group
United Kingdom
$18.6M +$1.64M +19,294 +10%
California Public Employees Retirement System
80
California Public Employees Retirement System
California
$18.2M +$6.98M +82,174 +62%
PA
81
Pinnacle Associates
New York
$18.2M -$19.5M -229,580 -52%
Two Sigma Advisers
82
Two Sigma Advisers
New York
$17.9M +$13.4M +158,000 +296%
WMSA
83
Weiss Multi-Strategy Advisers
New York
$17.4M +$17.4M +204,577 New
PPA
84
Parametric Portfolio Associates
Washington
$17.1M -$5.22M -61,439 -23%
New York State Common Retirement Fund
85
New York State Common Retirement Fund
New York
$17M -$9.37M -110,298 -36%
DAM
86
DLD Asset Management
New York
$17M +$17M +200,000 New
PAM
87
PSquared Asset Management
Switzerland
$17M +$17M +200,000 New
Skandinaviska Enskilda Banken (SEB)
88
Skandinaviska Enskilda Banken (SEB)
Sweden
$17M +$17M +199,792 New
Citadel Advisors
89
Citadel Advisors
Florida
$16.6M -$2.25M -26,483 -12%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
90
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$16.6M +$16.6M +195,555 New
State of Wisconsin Investment Board
91
State of Wisconsin Investment Board
Wisconsin
$16.3M +$5.43M +63,875 +50%
Hudson Bay Capital Management
92
Hudson Bay Capital Management
Connecticut
$16.3M +$16.3M +191,624 New
AC
93
Athanor Capital
New York
$16.1M +$16.1M +189,600 New
TS
94
Twin Securities
New York
$16.1M +$16.1M +189,500 New
Balyasny Asset Management
95
Balyasny Asset Management
Illinois
$16.1M +$16.1M +189,165 New
Man Group
96
Man Group
United Kingdom
$15.7M +$15.7M +184,508 New
Royal Bank of Canada
97
Royal Bank of Canada
Ontario, Canada
$15.1M +$15M +176,648 +12,493%
UONDDL
98
University of Notre Dame du Lac
Indiana
$14.1M -$8.53M -100,382 -38%
GCM
99
Graham Capital Management
Connecticut
$14M +$14M +165,100 New
JG
100
Jefferies Group
New York
$13.4M +$3.77M +44,395 +39%
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4
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