Institutional investors purchased a net $774.3 thousand shares of STMP during the quarter ended December 2016, and now own 107.00% 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
CONESTOGA CAPITAL ADVISORS LLC Bought 10.4 Thousand shares of Stamps.Com Inc
CREATIVE PLANNING, INC. Bought 1.2 Thousand shares of Stamps.Com Inc
VANGUARD INVESTMENTS AUSTRALIA L... Bought 1.0 Thousand shares of Stamps.Com Inc