MDCO

Medicines Co
MDCO

Overview Fund Activity
Delisted

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

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228 hedge funds and large institutions have $3.76B invested in Medicines Co in 2019 Q2 according to their latest regulatory filings, with 52 funds opening new positions, 91 increasing their positions, 57 reducing their positions, and 25 closing their positions.

Holders
228
Holders Change
+25
Holders Change %
+12.32%
% of All Funds
4.96%
Holding in Top 10
8
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+33.33%
% of All Funds
0.17%
New
52
Increased
91
Reduced
57
Closed
25
Calls
$224M
Puts
$320M
Net Calls
-$95.3M
Net Calls Change
-$70.2M

Top Buyers

1
State Street
1
State Street
Massachusetts
$133M
2
SPC
2
Slate Path Capital
New York
$129M
3
VC
3
Vivo Capital
California
$24.4M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$400M
5
SCM
5
Sarissa Capital Management
Connecticut
$153M

Top Sellers

1
AH
1
Aviva Holdings
Bahamas
$35.8M
2
CCM
2
Camber Capital Management
Massachusetts
$62M
3
Westfield Capital Management
3
Westfield Capital Management
Massachusetts
$169M
4
ACA
4
Avoro Capital Advisors
New York
$33.7M
5
Bank of America
5
Bank of America
North Carolina
$63.7M
Name Market Value Shares Shares
Change 		Shares
Change %
Wellington Management Group
1
Wellington Management Group
Massachusetts
$400M 10,960,086 +667,776 +6%
BlackRock
2
BlackRock
New York
$399M 10,932,126 +352,320 +3%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$396M 10,855,802 -118,405 -1%
Vanguard Group
4
Vanguard Group
Pennsylvania
$271M 7,438,930 +460,064 +7%
Westfield Capital Management
5
Westfield Capital Management
Massachusetts
$169M 4,647,008 -643,473 -12%
SCM
6
Sarissa Capital Management
Connecticut
$153M 4,202,000 +566,000 +16%
MC
7
Maverick Capital
Texas
$141M 3,867,083 +52,731 +1%
State Street
8
State Street
Massachusetts
$133M 3,635,939 +1,431,349 +65%
SPC
9
Slate Path Capital
New York
$129M 3,545,000 +1,375,000 +63%
IAM
10
Iridian Asset Management
Connecticut
$126M 3,454,019 -363,525 -10%
BM
11
Bridger Management
New York
$84.4M 2,314,014 -527,747 -19%
PI
12
Putnam Investments
Massachusetts
$64.3M 1,764,023 +106,535 +6%
Bank of America
13
Bank of America
North Carolina
$63.7M 1,746,658 -604,662 -26%
CCM
14
Camber Capital Management
Massachusetts
$62M 1,700,000 -771,523 -31%
Macquarie Group
15
Macquarie Group
Australia
$46.1M 1,264,342 -445,964 -26%
AG
16
Artal Group
Luxembourg
$36.5M 1,000,000 +300,000 +43%
AH
17
Aviva Holdings
Bahamas
$35.8M 982,831 -2,795,911 -74%
ACA
18
Avoro Capital Advisors
New York
$33.7M 925,000 -637,000 -41%
Geode Capital Management
19
Geode Capital Management
Massachusetts
$33.1M 907,496 +72,103 +9%
Bank of New York Mellon
20
Bank of New York Mellon
New York
$31.9M 874,719 +93,781 +12%
Northern Trust
21
Northern Trust
Illinois
$31.8M 872,905 +10,796 +1%
Goldman Sachs
22
Goldman Sachs
New York
$31.1M 851,931 +151,224 +22%
RSCM
23
Rock Springs Capital Management
Maryland
$29.2M 800,000 +70,600 +10%
Ameriprise
24
Ameriprise
Minnesota
$28.6M 783,172 +21,164 +3%
BC
25
Boxer Capital
California
$27.4M 750,000 +150,000 +25%
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