Berkshire Hathaway isn't the bargain it was 18 months ago. I suppose that only makes sense given the share price increase which has been greater than the change in intrinsic value.
Here is Whitney Tilson's latest update:
Berkshire Hathaway Presentation Tilson Kase Capital 5-4-13
Here is Whitney Tilson's latest update:
Berkshire Hathaway Presentation Tilson Kase Capital 5-4-13