Icahn: ‘I Don’t See Chanos on the Forbes 400’

Hedge fund titan Jim Chanos has missed something in shorting Dell, billionaire investor Carl Icahn said Friday on CNBC.

"Look, I've known Chanos for years. I respect him, but I've bid on the other side of him many times, and I've made fortunes being against him," he said.

"I don't say this in any derogatory way, but I don't see Chanos on the Forbes 400 list."

This week, Chanos told "Squawk Box" that he was shorting the PC maker and said he was puzzled by the deal. "I don't think they're looking at the numbers," the founder of Kynikos Associates said.

(Read More: Icahn: Dell Deal 'Almost Grand Theft')

On "Fast Money," Icahn added that he meant no disrespect.

"But it doesn't mean that he's always right," he said. "That's the point I'm trying to make.

"You know, when you sell short, you're wrong a hell of a lot of times."

Pressed on the fact that Chanos has done well for himself, Icahn added, "I do think so. Well, I shouldn't really say I think so because I have no damn idea. But he sounds pretty good when I listen to him. I haven't talked to him personally for a long time. But I'm not here to fight with Chanos."

Trader disclosure: On May 10, 2013, the following stocks and commodities mentioned or intended to be mentioned on CNBC's "Fast Money" were owned by the "Fast Money" traders: Steve Weiss is long HIG; Steve Weiss is long EEM; Steve Weiss is long SODA; Steve Weiss is long AAMRQ; Steve Weiss is long LCC; Steve Weiss is long UAL; Steve Weiss is long ESRX; Steve Weiss is long THC; Steve Weiss is long CYH; Steve Weiss is long BBRY; Steve Weiss is long AIG; Steve Weiss is long QCOM; Steve Weiss is long C; Steve Weiss is long BAC; Stephanie Link is long AAPL; Stephanie Link is long GS; Stephanie Link is long JPM; Stephanie Link is long CSCO; Stephanie Link is long FB; Stephanie Link is long ESV; Enis Taner is long GS; Enis Taner is long AAPL CALLS FLY; Enis Taner is long NEM CALLS; Enis Taner is long UUP; Enis Taner is long FXE PUTS; Enis Taner is long FXA PUTS; Enis Taner is long VIX CALLS; Simon Baker is long AAPL; Simon Baker is long C; Simon Baker is long JPM; Simon Baker is long WFC; Simon Baker is long SBUX; Simon Baker is long FB; Simon Baker is long MSFT; Simon Baker is long GOOG; Simon Baker is long AIG; Simon Baker is long HPQ.