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Medicines Co (NASDAQ:MDCO)

Delayed Data
As of Jul 22
 +0.30 / +0.86%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $1.3 million shares of MDCO during the quarter ended March 2016 and now own 119.17% of the total shares outstanding. This majority interest is a greater percentage than is typical for companies in the Pharmaceuticals: Other industry and highlights that the smart money sees this stock as an important holding.
Mutual fund holders66.66%
Other institutional52.51%
Individual stakeholders13.99%

Largest Quarterly Institutional

Latest Institutional Activity

6/30/2016ADDISON CAPITAL CO.  Bought 16.3 Thousand shares of Medicines Co
6/30/2016BNP PARIBAS ARBITRAGE SNC  Bought 11.5 Thousand shares of Medicines Co
6/30/2016SIMPLEX TRADING LLC  Bought 8.5 Thousand shares of Medicines Co

Top 10 Owners of Medicines Co

Total value ($)Shares
bought / sold
Fidelity Management & Research Co...14.27%9,998,826336,260,518+18,233+0.18%
Wellington Management Co. LLP13.90%9,741,054327,591,646+23,871+0.25%
BlackRock Fund Advisors10.24%7,174,113241,265,420+109,553+1.55%
The Vanguard Group, Inc.7.45%5,220,999175,582,196+190,087+3.78%
Bridger Management LLC4.43%3,101,298104,296,652+184,777+6.34%
Corvex Management LP4.41%3,086,803103,809,18500.00%
Camber Capital Management LLC3.57%2,500,00084,075,000+300,000+13.64%
Partner Fund Management LP3.24%2,272,54576,425,688+157,505+7.45%
Dimensional Fund Advisors LP2.64%1,849,59762,201,947-46,396-2.45%
SSgA Funds Management, Inc.2.58%1,808,19460,809,564-134,191-6.91%

Top 10 Mutual Funds Holding Medicines Co

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Vanguard Health Care Fund7.94%5,564,220187,124,71900.00%
Fidelity Select Biotechnology Por...3.31%2,317,20877,927,70500.00%
iShares Core S&P Small Cap ETF2.92%2,046,80568,834,052+2,604+0.13%
Fidelity Growth Company Fund2.79%1,954,20165,719,780+36,700+1.91%
Vanguard Small Cap Index Fund1.98%1,385,51546,594,869+23,970+1.76%
Vanguard Total Stock Market Index...1.87%1,307,23143,962,179+16,279+1.26%
PowerShares Dynamic Pharmaceutica...1.75%1,223,34341,141,02500.00%
iShares Russell 2000 ETF1.50%1,047,32535,221,540-11,564-1.09%
Fidelity Select Health Care Portf...1.31%919,00030,905,970+9,800+1.08%
iShares Nasdaq Biotechnology ETF1.27%888,85129,892,059-1,799-0.20%