Stockpickr: Cramer's Portfolios of the Week

Cramer's Cable Company Plays: On Friday's "Mad Money" show, Cramer told us he loves the cable companies and believes they could be in for a long-lived rally. He said the key is that they could double in valuations per subscriber from five years ago. He gave us his top three cable company plays, which include Time Warner Cable(TWC Quote).

Cramer's Stealthy Uranium Plays: On that same "Mad Money" show last Friday, Cramer mentioned that uranium has gone through the roof. "Because of the nuclear power buildout, the price of uranium has skyrocketed."

He offered us his Stealthy Uranium Plays to speculate on in the sector. He says that you can extract uranium from phosphate and that "the best way to profit off high uranium prices at this moment if you can take the heat of speculation comes from two fertilizer companies with a lot of phosphate." He said investors should consider these plays soon before Wall Street starts to price in the uranium factor. The plays include Mosaic(MOS Quote).

Carlos Slim: On Thursday's "Mad Money" show Cramer took a look at Carlos Slim's portfolio, including American Movil(AMX Quote), now that Slim, who weighs in at $53 billion, has replaced Warren Buffett as the second-richest man in the world.

Lightning Round: Cramer was full speed ahead in his Thursday night Lightning Round. He was bullish on several stocks, including Nokia(NOK Quote) and Apple(AAPL Quote), and bearish on such stocks as Motorola(MOT Quote) and Vale do Rio Doce(RIO Quote).