A roundup of tech analyst ratings changes

|By:, SA News Editor

Microsoft (MSFT -1.6%) has been cut to Hold by Stifel due to Windows division sales, pricing and spending concerns. Evercore upgraded Microsoft recently on account of Office/Server & Tools optimism.

RetailMeNot (SALE -0.3%) has been assigned 3 bullish and 4 neutral ratings on underwriter coverage day.

Marvell (MRVL +2.8%) has been upgraded to Top Pick from Outperform by RBC ahead of its Aug. 22 FQ2 report.

Constant Contact (CTCT +3.9%) has been upgraded to Buy by Lazard.

Allot (ALLT -1.4%) has been cut to Sector Perform by RBC in the wake of last week's Q2 miss.

E2open (EOPN +0.7%) has been started at Outperform by Northland.