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Medicines Co (NASDAQ:MDCO)

38.60
Delayed Data
As of Jun 23
 +0.45 / +1.18%
Today’s Change
30.80
Today|||52-Week Range
55.95
+13.73%
Year-to-Date
Institutional investors purchased a net $9.9 million shares of MDCO during the quarter ended March 2017, and now own 130.58% of the total float, a percentage that is typical for companies in the Pharmaceuticals: Other industry.
Other institutional65.51%
Mutual fund holders65.07%
Individual stakeholders14.81%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

3/31/2017IRIDIAN ASSET MANAGEMENT LLC  Bought 2.1 Million shares of Medicines Co
3/31/2017TAVISTOCK LIFE SCIENCES CO. (INV...  Bought 1.4 Million shares of Medicines Co
3/31/2017THREE BAYS CAPITAL LP  Bought 1.4 Million shares of Medicines Co

Top 10 Owners of Medicines Co

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Fidelity Management & Research Co...14.47%10,441,956415,276,590+83,561+0.81%
Wellington Management Co. LLP13.83%9,981,861396,978,612+79,001+0.80%
BlackRock Fund Advisors12.66%9,132,671363,206,326+485,549+5.62%
The Vanguard Group, Inc.8.44%6,090,730242,228,332+313,876+5.43%
Tavistock Life Sciences Co. (Inve...7.00%5,048,899200,794,713+1,447,053+40.18%
Corvex Management LP4.51%3,252,260129,342,380+20,000+0.62%
Partner Fund Management LP4.37%3,151,631125,340,365+1,262,293+66.81%
Iridian Asset Management LLC4.19%3,022,681120,212,023+2,074,261+218.71%
SSgA Funds Management, Inc.2.82%2,037,11381,015,984-18,315-0.89%
Bridger Management LLC2.52%1,818,48872,321,268+193,974+11.94%

Top 10 Mutual Funds Holding Medicines Co

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Vanguard Health Care Fund7.71%5,564,220221,289,029+5,564,220--
iShares Core S&P Small Cap ETF4.18%3,015,549119,928,38400.00%
Fidelity Growth Company Fund3.02%2,175,67886,526,714+210,300+10.70%
Fidelity Select Biotechnology Por...2.86%2,064,00882,085,598-253,200-10.93%
Vanguard Small Cap Index Fund2.19%1,583,03862,957,421+3,834+0.24%
Vanguard Total Stock Market Index...2.12%1,530,46860,866,712+6,390+0.42%
iShares Russell 2000 ETF1.78%1,287,62751,208,926+2,232+0.17%
First Eagle Fund of America1.42%1,022,54940,666,774+1,022,549--
iShares Nasdaq Biotechnology ETF1.30%935,82437,217,720-3,428-0.36%
Vanguard Extended Market Index Fu...1.25%899,90835,789,341+10,332+1.16%