Institutional investors purchased a net $3.2 million shares of MM during the quarter ended December 2012, and now own 34.89% of the total float, a percentage that is typical for companies in the Internet Software/Services industry.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
FIDELITY MANAGEMENT & RESEARCH C... Bought 3.1 Million shares of Millennial Media Inc
RENAISSANCE TECHNOLOGIES LLC Bought 539.6 Thousand shares of Millennial Media Inc
PEAK6 ADVISORS LLC Bought 407.8 Thousand shares of Millennial Media Inc