Stadium Capital Partners LP, Ten Percent Owner at Builders Firstsource, holds 3.36M shares in Universal Technical Institute (Ticker: UTI), holds 2.63M shares in Big 5 Sporting Goods (Ticker: BGFV), holds 8.78M shares in Builders Firstsource (Ticker: BLDR). Most recently, Stadium Capital Partners LP Sold ― shares of Universal Technical Institute on Mar 20, 2017 for an estimated value of 1.70M.