Yes, PE funds prefer bankers
Out of curiosity, and for your benefit, we have conducted a brief analysis of the backgrounds of 171 investment professionals at three leading private equity funds (Advent, Apax, Permira).
The results suggest that if you want to work on the buyside in private equity, investment banking - rather than consulting, is the place to start.
Of the private equity investment professionals we looked at, 49% were former bankers, while a smaller 32% were ex-consultants (many of them from McKinsey).
Our cohort suggests an MBA will help you get into private equity, but that it isn't mandatory if you're coming in from banking: 25% of bankers working in PE (in our sample) had an MBA, compared to 57% of former consultants.
Those who didn't get into private equity via banking or consulting started out either in the private equity industry itself, or in law and accounting.