Institutional investors purchased a net $948.8 thousand shares of NS during the quarter ended March 2013, and now own 37.59% of the total float, a percentage that is typical for companies in the Oil Refining/Marketing industry.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
MORGAN STANLEY INVESTMENT MANAGE... Bought 1.2 Million shares of NuStar Energy LP
AKRE CAPITAL MANAGEMENT LLC Bought 1.1 Million shares of NuStar Energy LP
NEW MOUNTAIN VANTAGE ADVISERS LL... Bought 605.5 Thousand shares of NuStar Energy LP