mads place on the asx

Based on todays close MAD has a market cap of $407mil and sits at number 219 on the ASX top 300 list (26/03)....Number 300 on the list has a market cap of only $109mil....Of the recent additions this month GOR-$126m and TXN-$155m are nowhere near the size of MAD, and one can only question the methods used.....Sept rebalance looks a certainty for a MAD ASX300 inclusion.... especially when we are a $1bil+ company???.
Cheers