How to Use "portfolio" with Example Sentences

1. Is someone insane for wanting to protect their portfolio ?
2. Private equity firms are generally active board members of their portfolio companies .
3. ( Full disclosure : tracx , 10gen and savingstar are flybridge portfolio companies )
4. And we 're also not building the portfolio on a single point of view .
5. The authors stopped constructing their portfolio at the end of 2011 .