Warren Buffett's Berkshire Hathaway sharply increased its stake in ConocoPhillips [COP] this spring and summer, accumulating a total of 84 million shares as of the end of the third quarter on September 30, according to Berkshire's just-released quarterly portfolio filing with the SEC. That’s a fairly dramatic increase says Karen Finerman. I also think this stock is attractive. I love this stock, adds Tim Seymour. I too have a lot of interest in it.

It's Buffet’s new position in Eaton [ETN] that looks interesting to me, adds Guy Adami. But I wouldn’t trade alongside at current valuations.

Hedge-fund manager George Soros increased his stake in Wal-Mart(WMT) to 3.8 million from 612,900 shares. Jeff Macke says "you can go broke chasing these whales, but when they are following me around, it seems awfully smart."