https://www.wikifolio.com/ https://www.wikifolio.com/ does something similar for the German speaking market. One part is a social portfolio sharing / tracking c

https://www.wikifolio.com/ https://www.wikifolio.com/ does something similar for the German speaking market. One part is a social portfolio sharing / tracking component. The other is that they create securities from popular portfolios under a revenue share model with the creators.