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Medicines Co (NASDAQ:MDCO)

Delayed Data
As of Dec 15
 0.00 / 0.00%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $894.2 thousand shares of MDCO during the quarter ended September 2017 and now own 126.93% 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.
Other institutional63.89%
Mutual fund holders63.04%
Individual stakeholders15.30%

Largest Quarterly Institutional

Latest Institutional Activity

9/30/2017GOLDMAN SACHS ASSET MANAGEMENT L...  Bought 616.0 Thousand shares of Medicines Co
9/30/2017VENBIO SELECT ADVISOR LLC  Bought 611.3 Thousand shares of Medicines Co
9/30/2017POINTSTATE CAPITAL LP  Bought 577.3 Thousand shares of Medicines Co

Top 10 Owners of Medicines Co

Total value ($)Shares
bought / sold
Fidelity Management & Research Co...14.88%10,811,411310,719,952+266,173+2.52%
Wellington Management Co. LLP13.98%10,154,995291,854,556+58,243+0.58%
BlackRock Fund Advisors12.29%8,930,569256,664,553-354,826-3.82%
The Vanguard Group, Inc.8.20%5,957,709171,224,557+3,714+0.06%
Tavistock Life Sciences Co. (Inve...6.52%4,733,999136,055,131+37,400+0.80%
Bridger Management LLC3.87%2,808,95480,729,338+347,714+14.13%
Westfield Capital Management Co. ...3.41%2,476,77871,182,600+445,419+21.93%
Corvex Management LP3.32%2,410,83369,287,340-533,227-18.11%
SSgA Funds Management, Inc.2.88%2,091,08060,097,639-129,119-5.82%
Goldman Sachs Asset Management LP2.83%2,058,89859,172,729+616,026+42.69%

Top 10 Mutual Funds Holding Medicines Co

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Vanguard Health Care Fund7.66%5,564,220159,915,68300.00%
iShares Core S&P Small Cap ETF3.96%2,873,08782,572,520+3,756+0.13%
Fidelity Growth Company Fund3.24%2,355,80067,705,692-67,800-2.80%
Vanguard Total Stock Market Index...2.16%1,571,34145,160,340+15,102+0.97%
Vanguard Small Cap Index Fund2.09%1,517,26843,606,282+6,708+0.44%
iShares Russell 2000 ETF2.00%1,452,45241,743,470-8,000-0.55%
Fidelity Select Biotechnology Por...1.54%1,117,90832,128,67600.00%
iShares Nasdaq Biotechnology ETF1.50%1,089,86431,322,691-3,590-0.33%
Fidelity Select Health Care Portf...1.44%1,045,80030,056,29200.00%
Vanguard Extended Market Index Fu...1.18%859,51224,702,37500.00%