I have found the I to be one of the least important factors in CANSLIM. In fact having too much I[/] can, I think be a negative in a stock more so than a positive. The institutions seem to all kind of do the same thing at the same time, kind of a dog pile effect and this leads to increased risk at certain times. I also find that if you find a stock which fits the criteria it will eventually get institutional sponsorship and probably see the Price to Earnings ratio expand as the price rises more than earnings alone would account for.
Brandon