MDCO

Medicines Co
MDCO

Overview Fund Activity
Delisted

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

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203 hedge funds and large institutions have $2.8B invested in Medicines Co in 2019 Q1 according to their latest regulatory filings, with 37 funds opening new positions, 75 increasing their positions, 55 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
203
Holders Change
+15
Holders Change %
+7.98%
% of All Funds
4.4%
Holding in Top 10
6
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.13%
New
37
Increased
75
Reduced
55
Closed
21
Calls
$145M
Puts
$170M
Net Calls
-$25.1M
Net Calls Change
-$13.9M

Top Buyers

1
ACA
Avoro Capital Advisors
New York
+$43.7M
2
SCM
Sarissa Capital Management
Connecticut
+$23.9M
3
Westfield Capital Management
Westfield Capital Management
Massachusetts
+$19.2M
4
Bank of America
Bank of America
North Carolina
+$18.2M
5
IAM
Iridian Asset Management
Connecticut
+$14.6M

Top Sellers

1
HM
HealthCor Management
New York
-$59.4M
2
BlackRock
BlackRock
New York
-$22.4M
3
Macquarie Group
Macquarie Group
Australia
-$9.81M
4
BM
Bridger Management
New York
-$6.12M
5
Citadel Advisors
Citadel Advisors
Florida
-$5.56M
Name Holding Trade Value Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$307M -$2.94M -105,119 -0.9%
BlackRock
2
BlackRock
New York
$296M -$22.4M -803,065 -7%
Wellington Management Group
3
Wellington Management Group
Massachusetts
$288M -$280K -10,018 -0.1%
Vanguard Group
4
Vanguard Group
Pennsylvania
$195M +$3.33M +119,028 +2%
Westfield Capital Management
5
Westfield Capital Management
Massachusetts
$148M +$19.2M +685,762 +15%
IAM
6
Iridian Asset Management
Connecticut
$107M +$14.6M +520,728 +16%
MC
7
Maverick Capital
Texas
$107M +$8.37M +299,375 +9%
AH
8
Aviva Holdings
Bahamas
$106M – – –
SCM
9
Sarissa Capital Management
Connecticut
$102M +$23.9M +855,000 +31%
BM
10
Bridger Management
New York
$79.4M -$6.12M -218,910 -7%
CCM
11
Camber Capital Management
Massachusetts
$69.1M +$13.2M +471,523 +24%
Bank of America
12
Bank of America
North Carolina
$65.7M +$18.2M +649,788 +38%
State Street
13
State Street
Massachusetts
$61.6M -$1.25M -44,603 -2%
SPC
14
Slate Path Capital
New York
$60.7M +$2.66M +95,000 +5%
Macquarie Group
15
Macquarie Group
Australia
$47.8M -$9.81M -350,880 -17%
PI
16
Putnam Investments
Massachusetts
$46.3M -$4.23M -151,201 -8%
ACA
17
Avoro Capital Advisors
New York
$43.7M +$43.7M +1,562,000 New
GC
18
Greenlight Capital
New York
$26.5M – – –
Northern Trust
19
Northern Trust
Illinois
$24.1M +$216K +7,721 +0.9%
Geode Capital Management
20
Geode Capital Management
Massachusetts
$23.3M +$1.26M +45,229 +6%
Bank of New York Mellon
21
Bank of New York Mellon
New York
$21.8M -$130K -4,645 -0.6%
Ameriprise
22
Ameriprise
Minnesota
$21.3M +$1.28M +45,895 +6%
ECP
23
Elk Creek Partners
Colorado
$21.2M -$81.9K -2,929 -0.4%
HM
24
HealthCor Management
New York
$20.8M -$59.4M -2,125,373 -74%
RSCM
25
Rock Springs Capital Management
Maryland
$20.4M +$69.9K +2,500 +0.3%
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