Activist Investor Carl Icahn Shifts Things Around

Activist investor Carl Icahn made the following changes in a 13F filing from his Icahn Management LP unit:

New stakes: Cyberonics Inc. (CYBX) 607K shares, Hilton (HLT) 4.06 million shares, WCI Communities Inc. (WCI) 1.66 million shares.

No longer holding: BJ's Wholesale Club Inc. (BJ), BKF Capital (BKFG), Cimarex Energy Co. (XEC), Pioneer Natural Resources (PXD), Ryland Group Inc. (RYL), Transocean Inc. (RIG).

Raised stakes: Time Waner (TWX) from 49.6M shares to 55 million shares, Take Two (TTWO) from 800K to 2.9 million shares.