Institutional investors hold 16.63% of SPRO's outstanding shares This is below the norm for stocks in the Miscellaneous Commercial Services industry and implies that this is not a key holding for them.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
RENAISSANCE TECHNOLOGIES LLC Bought 7.0 Thousand shares of SmartPros Ltd
TOWER RESEARCH CAPITAL LLC Bought 1.8 Thousand shares of SmartPros Ltd
UBS SECURITIES LLC Bought 1.4 Thousand shares of SmartPros Ltd