Institutional investors hold a majority ownership of SIAL through the 84.19% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Chemicals: Specialty industry. Last, during the quarter ended June 2014, these large investors purchased a net $50.2 thousand shares.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
MFS INTERNATIONAL (UK) LTD. Bought 519.1 Thousand shares of Sigma-Aldrich Corp