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Medicines Co (NASDAQ:MDCO)

Delayed Data
As of Feb 05
 -1.86 / -5.66%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $8.5 million shares of MDCO during the quarter ended September 2015 and now own 119.15% 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 holders69.21%
Other institutional50.52%
Individual stakeholders10.92%

Largest Quarterly Institutional

Latest Institutional Activity

11/30/2015PRINCIPAL MANAGEMENT CORP.  Bought 79.2 Thousand shares of Medicines Co
12/31/2015FIRST TRUST ADVISORS LP  Bought 45.9 Thousand shares of Medicines Co
12/31/2015NEW YORK STATE TEACHERS RETIREME...  Bought 44.6 Thousand shares of Medicines Co

Top 10 Owners of Medicines Co

Total value ($)Shares
bought / sold
Wellington Management Co. LLP13.44%9,334,149348,537,124+69,737+0.75%
Fidelity Management & Research Co...12.80%8,886,762331,831,693+7,580,592+580.37%
BlackRock Fund Advisors9.84%6,835,113255,223,119-79,006-1.14%
The Vanguard Group, Inc.7.08%4,918,209183,645,924+140,729+2.95%
Corvex Management LP4.45%3,086,803115,261,22400.00%
Camber Capital Management LLC3.60%2,500,00093,350,00000.00%
Bridger Management LLC3.55%2,466,20592,088,095-24,806-1.00%
Invesco PowerShares Capital Manag...3.51%2,440,10191,113,371-407,329-14.31%
Antipodean Advisors LLC3.51%2,438,00091,034,920+2,438,000--
Millennium Management LLC3.40%2,359,57388,106,456+2,022,837+600.72%

Top 10 Mutual Funds Holding Medicines Co

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Vanguard Health Care Fund8.01%5,564,220207,767,97500.00%
Fidelity Select Biotechnology Por...3.34%2,317,20886,524,547+117,737+5.35%
iShares Core S&P Small Cap ETF2.72%1,888,30570,509,30900.00%
Fidelity Growth Company Fund2.67%1,851,40069,131,276+97,100+5.53%
PowerShares Dynamic Pharmaceutica...2.15%1,493,21455,756,61100.00%
Vanguard Small Cap Index Fund1.89%1,313,17249,033,842-5,138-0.39%
Vanguard Total Stock Market Index...1.73%1,202,70144,908,855+8,629+0.72%
iShares Russell 2000 ETF1.48%1,027,04338,349,786-16,575-1.59%
Fidelity Select Health Care Portf...1.28%887,10033,124,314+72,000+8.83%
Prudential Jennison Health Scienc...1.25%871,79732,552,90000.00%