The More Focused, and More Opaque, Buffett & Berkshire Hathaway (BRK-A, BRK-B, BNI, UNP, NSC, GS, GE, TIF, HOG, WMT, COP, XOM, WFC, RSG, DOW, ETN, WBC, MCO, WLP, UNH, GSK, SNY, GCI, WPO)
This was an important week for investment guru and billionaire watchers to see which gurus were holding which stocks. The full public equity holdings of Warren Buffett via Berkshire Hathaway Inc. (NYSE:…