Stock holders data unreliable and/or obsolete
See for example:
https://finance.yahoo.com/quote/AMD/holders?p=AMD
It is missing the biggest institutional holder, which is West Coast Hitech, L.P. (proxy for Mubadala) with 13.93% of outstanding shares (see https://www.msn.com/en-us/money/stockdetails/ownership/fi-126.1.AMD.NAS?ownershipType=institutional). Other holders seem to have incorrect or obsolete data.
69th
ranked

Thanks for your post, Gora!
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