Institutional investors purchased a net $857.0 thousand shares of INSM during the quarter ended December 2014 and now own 87.89% of the total shares outstanding. This majority interest is a greater percentage than is typical for companies in the Biotechnology industry and highlights that the smart money sees this stock as an important holding.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
BLACKROCK FUND ADVISORS Bought 824.0 Thousand shares of Insmed Inc