By Vitaliy Katsenelson
I sang love serenades for Abbott Labs’ (ABT) stock for a long time. Call me materialistic, but my love for stocks is not ‘til death do us part,’ it is conditional of fundamentals staying intact and of valuation – it has to be undervalued. Abbott Labs’ fundamentals have improved over the last couple of [...]

I am not a buyer of Abbott Labs(ABT) at this price, as the margin of safety has been depleted by the latest stock appreciation.  But I like its latest transaction with General Electric (NYSE GE). Abbott proved to be a shrewd buyer and seller.  It played Johnson & Johnson (JNJ), Guidant (GDT) and Boston Scientific (BSX) masterfully [...]