osbornecox
Question: how much credibility is "sales" given on the buyside, either from actual hedge funds or from institutional investors? With trading the weighting is fairly obvious (people may discuss degrees or flexibility of credibility, but the applicability is not really disputed, I imagine). What does Sales do that is valuable from a buyside perspective?
I will speak from my three years of experience on the buyside at a hedge fund. It depends on what you mean in terms of credibility. For making investment decisions/calls - very little. Sales people are there to sell you stuff. By far, the majority of sales people are simply spouting the calls their analysts are making which are usually a) wrong or b) way late. There were also times when it was obvious the sales desk had an agenda for trying to push a particular position.
If you are trying to move from sales to a buyside shop where you actually make investment decisions it is VERY difficult. Sales people are not looked at for the reasons mentioned above, they are considered sales people. They are recruited for business development positions, that is raising money for the funds. Sales traders are more common but still rare. These people generally move over as traders to hedge funds. I want to clarify as there seems to be some confusion - although there are "traders" at hedge funds, at our shop and many others this is strictly order execution. You have no say over positions, you are only given an order and expected to execute it with the best pricing. All investment discretion is left up to the PMs/Analysts who are making the investment calls.
By far, most people who went into buyside research positions on the PM track came from banking, and somewhat less than that sell side equity research due to their ability to tear apart financial statements etc. The above view points are from an equities stand point, I can see a sales trader having an easier time switching if he/she were on a commodity desk. My $.02, if you have other questions feel free.