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Medicines Co (NASDAQ:MDCO)

Delayed Data
As of Sep 27
 -0.03 / -0.08%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $77.1 thousand shares of MDCO during the quarter ended June 2016 and now own 118.24% 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 holders67.02%
Other institutional51.22%
Individual stakeholders13.90%

Largest Quarterly Institutional

Latest Institutional Activity

6/30/2016FIRST EAGLE INVESTMENT MANAGEMEN...  Bought 555.1 Thousand shares of Medicines Co
6/30/2016MILLENNIUM MANAGEMENT LLC  Bought 545.5 Thousand shares of Medicines Co
6/30/2016PARTNER FUND MANAGEMENT LP  Bought 397.0 Thousand shares of Medicines Co

Top 10 Owners of Medicines Co

Total value ($)Shares
bought / sold
Fidelity Management & Research Co...14.41%10,166,128398,207,234+167,302+1.67%
Wellington Management Co. LLP13.90%9,804,398384,038,270+63,344+0.65%
BlackRock Fund Advisors10.34%7,297,976285,861,720+123,863+1.73%
The Vanguard Group, Inc.7.69%5,423,391212,434,225+202,392+3.88%
Corvex Management LP4.38%3,086,803120,910,07400.00%
Partner Fund Management LP3.78%2,669,562104,566,744+397,017+17.47%
Bridger Management LLC3.42%2,412,50194,497,664-688,797-22.21%
Camber Capital Management LLC2.83%2,000,00078,340,000-500,000-20.00%
SSgA Funds Management, Inc.2.50%1,765,50569,154,831-42,689-2.36%
Sarissa Capital Management LP2.48%1,752,00068,625,84000.00%

Top 10 Mutual Funds Holding Medicines Co

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Vanguard Health Care Fund7.89%5,564,220217,950,49700.00%
Fidelity Select Biotechnology Por...3.28%2,317,20890,765,03700.00%
iShares Core S&P Small Cap ETF3.11%2,193,10485,903,884+7,920+0.36%
Fidelity Growth Company Fund2.75%1,943,10176,111,266-11,100-0.57%
Vanguard Small Cap Index Fund2.01%1,416,99855,503,812+20,697+1.48%
Vanguard Total Stock Market Index...1.86%1,310,66351,338,670+3,432+0.26%
PowerShares Dynamic Pharmaceutica...1.61%1,134,23744,428,06300.00%
iShares Russell 2000 ETF1.51%1,064,81541,708,804-21,271-1.96%
iShares Nasdaq Biotechnology ETF1.31%927,44736,328,099+3,540+0.38%
Fidelity Select Health Care Portf...1.30%919,20036,005,064+200+0.02%