RS investment partners RSPFX

[matjone]

I was looking through the funds offered in my 401 k and I came across this fund.  Up until now I've just held the s&p 500 index.  RS have performed very well over the last 10 years and they say their approach is to look for undervalued companies.

 

The other two that I was looking at were t rowe price mid cap value (TRMCX) and columbia acorn (ACRNX). 

 

Anyone have any knowledge of these funds/management teams that you'd like to share?  Thanks,