MDCO

Medicines Co
MDCO

Overview Fund Activity
Delisted

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

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250 hedge funds and large institutions have $5.11B invested in Medicines Co in 2019 Q3 according to their latest regulatory filings, with 55 funds opening new positions, 108 increasing their positions, 58 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
250
Holders Change
+22
Holders Change %
+9.65%
% of All Funds
5.49%
Holding in Top 10
14
Holding in Top 10 Change
+6
Holding in Top 10 Change %
+75%
% of All Funds
0.31%
New
55
Increased
108
Reduced
58
Closed
32
Calls
$489M
Puts
$586M
Net Calls
-$97.1M
Net Calls Change
-$1.83M

Top Buyers

1
Westfield Capital Management
Westfield Capital Management
Massachusetts
$323M
2
BlackRock
BlackRock
New York
$594M
3
Renaissance Technologies
Renaissance Technologies
New York
$51.2M
4
Marshall Wace
Marshall Wace
United Kingdom
$31.3M
5
HRCM
Hood River Capital Management
Florida
$30M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$469M
2
CCM
Camber Capital Management
Massachusetts
$0
3
BM
Bridger Management
New York
$70.4M
4
AH
Aviva Holdings
Bahamas
$5.76M
5
Bank of America
Bank of America
North Carolina
$45.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
Comerica Bank
76
Comerica Bank
Texas
$6.81M +$599K +10,678 +10%
Rafferty Asset Management
77
Rafferty Asset Management
New York
$6.79M -$312K -6,249 -4%
TCM
78
Tekla Capital Management
Massachusetts
$6.78M -$7.12M -142,417 -51%
California Public Employees Retirement System
79
California Public Employees Retirement System
California
$6.62M +$1.33M +26,595 +25%
State of Wisconsin Investment Board
80
State of Wisconsin Investment Board
Wisconsin
$6.41M +$468K +9,359 +8%
ACM
81
Atika Capital Management
New York
$6.2M +$2.65M +53,000 +75%
California State Teachers Retirement System (CalSTRS)
82
California State Teachers Retirement System (CalSTRS)
California
$5.89M +$470K +9,399 +9%
PAMU
83
Pictet Asset Management (UK)
United Kingdom
$5.84M +$5.84M +116,740 New
Prudential Financial
84
Prudential Financial
New Jersey
$5.83M +$246K +4,920 +4%
AH
85
Aviva Holdings
Bahamas
$5.76M -$43.4M -867,731 -88%
JG
86
Jefferies Group
New York
$5.69M +$3.18M +63,674 +127%
Artisan Partners
87
Artisan Partners
Wisconsin
$5.09M +$5.09M +101,863 New
MOACM
88
Mutual of America Capital Management
New York
$4.57M -$13.5K -271 -0.3%
HS
89
HighVista Strategies
Massachusetts
$4.52M – – –
CG
90
Cutler Group
California
$4.42M +$1.51M +30,300 +52%
ASRS
91
Arizona State Retirement System
Arizona
$4.33M -$1.08M -21,541 -20%
VCM
92
Voleon Capital Management
California
$4.15M +$4.15M +83,000 New
CSS
93
Cubist Systematic Strategies
Connecticut
$3.77M +$2.95M +58,962 +359%
American Century Companies
94
American Century Companies
Missouri
$3.61M -$1.12M -22,466 -24%
Creative Planning
95
Creative Planning
Kansas
$3.34M -$475K -9,500 -12%
B
96
Bailard
California
$3.25M -$150K -3,000 -4%
IM
97
Islet Management
New York
$3.25M +$2.75M +55,000 +550%
DekaBank Deutsche Girozentrale
98
DekaBank Deutsche Girozentrale
Germany
$3.2M -$1.99M -40,700 -38%
State of New Jersey Common Pension Fund D
99
State of New Jersey Common Pension Fund D
New Jersey
$3.2M +$3.2M +63,900 New
CS
100
Credit Suisse
Switzerland
$3.18M -$220K -4,399 -6%
2 3
4
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