Program for tracking changes in stock ownership ?

Does someone know program or a way to look up who bought how many of particular stock on LSE, Paris and other european exchanges and US? I am not thinking about 13 reports for funds, but usually programs with few days lag after trade was done. I know those for SEE markets. Sorry if this is not the directly related to topic, I am knew to this, but it should be usefull to all.
Thanks,
M.
 
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