Institutional investors purchased a net $534.5 thousand shares of MDCO during the quarter ended December 2016, and now own 121.39% of the total float, a percentage that is typical for companies in the Pharmaceuticals: Other industry.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
TAVISTOCK LIFE SCIENCES CO. (INV... Bought 4.2 Million shares of Medicines Co
IRIDIAN ASSET MANAGEMENT LLC Bought 948.4 Thousand shares of Medicines Co
BLACKROCK FUND ADVISORS Bought 891.2 Thousand shares of Medicines Co