Gwnaeth Berkshire Fetiau Mawr ar Citi, HP, a Paramount Stock. Maen nhw'n Edrych Fel Collwyr.

Maint testun

Ffynhonnell: https://www.barrons.com/articles/berkshire-buffett-losing-stock-citigroup-hp-paramount-51663625518?siteid=yhoof2&yptr=yahoo