Institutional investors hold a majority ownership of SEMG through the 105.76% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Oil & Gas Pipelines industry. Last, during the quarter ended March 2013, these large investors purchased a net $1.2 million shares.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
JENNISON ASSOCIATES LLC Bought 1.9 Million shares of SemGroup Corp
LONE PINE CAPITAL LLC Bought 1.7 Million shares of SemGroup Corp
IRIDIAN ASSET MANAGEMENT LLC Bought 1.4 Million shares of SemGroup Corp