Shares of some top media companies are mixed at 10 a.m.:

Comcast Corp. rose $.55 or 1.0 percent, to $55.44.

Walt Disney Co. rose $.85 or 1.0 percent, to $87.00.

Gannett rose $.21 or .7 percent, to $32.03.

New York Times Co. fell $.03 or .2 percent, to $14.13.

Time Warner Inc. rose $12.48 or 17.6 percent, to $83.49.

21st Century Fox Inc. class B fell $.59 or 1.7 percent, to $33.57.

Viacom Inc. rose $4.23 or 5.0 percent, to $88.90.