There are some projects where token holders can participate in the profit shares, one of those projects is SONM
I Would like to know more projects about this if you know one, also I may be able to make a list of all the projects that pay dividends to the token holders, theses days there may be few of them already.
In case you want to check more about the profit shares of the SONM project check it at page 16 of their whitepaper document:
http://sonm.io/Sonm-BusinessOverview.pdf