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 %
VC
251
Vivo Capital
California
– -$24.4M -669,012 Closed
ECP
252
Elk Creek Partners
Colorado
– -$13.7M -374,399 Closed
USAA
253
United Services Automobile Association
Texas
– -$13M -355,584 Closed
EAM
254
Eventide Asset Management
Massachusetts
– -$12.2M -335,000 Closed
Two Sigma Investments
255
Two Sigma Investments
New York
– -$8.82M -241,882 Closed
6CM
256
683 Capital Management
New York
– -$7.84M -215,000 Closed
O
257
OrbiMed
New York
– -$5.53M -151,515 Closed
MIM
258
Monashee Investment Management
Massachusetts
– -$5.47M -150,000 Closed
Balyasny Asset Management
259
Balyasny Asset Management
Illinois
– -$4.74M -129,837 Closed
MFP
260
Michael F. Price
– -$4.58M -125,500 Closed
ECM
261
Element Capital Management
New York
– -$4.47M -122,500 Closed
CH
262
CVI Holdings
Delaware
– -$4.12M -112,950 Closed
PGM
263
Parian Global Management
New York
– -$4.02M -110,100 Closed
Canada Life
264
Canada Life
Manitoba, Canada
– -$3.43M -94,050 Closed
FI
265
Fosun International
China
– -$3.29M -92,500 Closed
Hudson Bay Capital Management
266
Hudson Bay Capital Management
Connecticut
– -$2.55M -70,000 Closed
TEE
267
Tibra Equities Europe
United Kingdom
– -$2.5M -68,600 Closed
EP
268
Eversept Partners
New York
– -$2.09M -57,200 Closed
Simplex Trading
269
Simplex Trading
Illinois
– -$1.5M -41,125 Closed
Cambridge Investment Research Advisors
270
Cambridge Investment Research Advisors
Iowa
– -$1.43M -39,166 Closed
WMSA
271
Weiss Multi-Strategy Advisers
New York
– -$1.28M -35,000 Closed
First Manhattan
272
First Manhattan
New York
– -$1.08M -29,673 Closed
ERSOT
273
Employees Retirement System of Texas
Texas
– -$875K -24,000 Closed
MSU
274
Mizuho Securities USA
New York
– -$848K -23,255 Closed
MF
275
Magnetar Financial
Illinois
– -$729K -20,000 Closed
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