[at Barrons.com] – Argus Research’s Jim Kelleher today raised his rating on shares of Hewlett-Packard (HPQ) to Buy from Hold, with a $37 price target, following the company’s fiscal Q1 report last week, . . . → Read More: Stock Update: Hewlett-Packard Company (NYSE:HPQ) – Hewlett-Packard: Argus Ups to Buy on Cash Flow Story; Operations Well-Positioned Similar Articles: Company Update – Wells Fargo & Company (NYSE:WFC) – Range Resources operations update positive, says Wells Fargo International Business Machines Corporation (NYSE:IBM) | IBM cloud capabilities help ENN Energy drive business growth and build smarter operations Market Update on Morgan Stanley (NYSE:MS) – [video] Business side of JPM determines cash flow: Pro