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Medicines Co (NASDAQ:MDCO)

Delayed Data
As of Jun 24
 -1.28 / -3.71%
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 119.32% 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 holders67.64%
Other institutional51.67%
Individual stakeholders14.00%

Largest Quarterly Institutional

Latest Institutional Activity

3/31/2016CITADEL ADVISORS LLC  Bought 463.0 Thousand shares of Medicines Co
3/31/2016JPMORGAN SECURITIES LLC  Bought 425.3 Thousand shares of Medicines Co
3/31/2016CAMBER CAPITAL MANAGEMENT LLC  Bought 300.0 Thousand shares of Medicines Co

Top 10 Owners of Medicines Co

Total value ($)Shares
bought / sold
Fidelity Management & Research Co...14.27%9,998,826376,055,846+18,233+0.18%
Wellington Management Co. LLP13.90%9,741,054366,361,041+23,871+0.25%
BlackRock Fund Advisors10.24%7,174,113269,818,390+109,553+1.55%
The Vanguard Group, Inc.7.45%5,220,999196,361,772+190,087+3.78%
Bridger Management LLC4.43%3,101,298116,639,818+184,777+6.34%
Corvex Management LP4.41%3,086,803116,094,66100.00%
Camber Capital Management LLC3.57%2,500,00094,025,000+300,000+13.64%
Partner Fund Management LP3.24%2,272,54585,470,417+157,505+7.45%
Dimensional Fund Advisors LP2.64%1,849,59769,563,343-46,396-2.45%
SSgA Funds Management, Inc.2.58%1,808,19468,006,176-134,191-6.91%

Top 10 Mutual Funds Holding Medicines Co

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Vanguard Health Care Fund7.94%5,564,220209,270,31400.00%
Fidelity Select Biotechnology Por...3.31%2,317,20887,150,19300.00%
iShares Core S&P Small Cap ETF2.85%1,998,12575,149,481-2,655-0.13%
Fidelity Growth Company Fund2.74%1,917,50172,117,213+3,200+0.17%
Vanguard Small Cap Index Fund1.94%1,361,54551,207,707+6,887+0.51%
Vanguard Total Stock Market Index...1.84%1,290,95248,552,705+16,676+1.31%
PowerShares Dynamic Pharmaceutica...1.79%1,254,21347,170,951-167,771-11.80%
iShares Russell 2000 ETF1.48%1,035,22838,934,925-2,285-0.22%
Fidelity Select Health Care Portf...1.30%909,20034,195,012+5,300+0.59%
iShares Nasdaq Biotechnology ETF1.29%903,03933,963,297+7,400+0.83%