The MHP (Magic Hat Portfolio) on Stockopedia (http://www.stockopedia.com/fantasy-funds/magic-hat-463/) is an experiment by me to see if a human can improve on a mechanical Greeblatt Magic Formula screen. I am trying to weed out “mistakes” that I feel the screening commits: unseasoned companies, scams, foreign companies (particularly Chinese), fishy accounting, and statistical quirks. Apart from that, I am agnostic as to the sector the company operates in, although I will try to avoid heavy concentration in any one sector. I will mostly apply “Strategic Ignorance”, by which I mean that I wont try to be clever in my stockpicking. My picking will be mostly mechanical. A summary of most of my Magic Hat articles can be found on the web page http://www.markcarter.me.uk/money/greenblatt.htm This will allow you to see, at a glance, what shares have been bought and sold in the past, as well as what shares have been rejected from consideration and why.
AIR leaves the MHP, at a loss of 7.1%. The portfolio was too top-heavy in the transport sector in any event, so this is an opportunity to balance it out a little.
IBST (Ibstock) is in the construction materials, and joins the MHP as it looks a sensible company.
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