How one would know how many hedge fund given stock is held in significant quantity?

The question in the title also after reading this article? https://finance.yahoo.com/news/top-5-cloud-stocks-buy-132633872.html

 

Go to yahoo finance, bring up a stock quote and click on holders

 

A harder way is to download all the 13F HR report from Edgar. All fund managers that exceed a certain amount will need to file the 13F HR report to SEC. Here is an example of Bershire Hathaway Inc.
https://www.sec.gov/cgi-bin/browse-...HR&dateb=&owner=include&count=40&search_text=

Here is the main index of Edgar.
https://www.sec.gov/Archives/edgar/full-index/

 

It will be nice if there is an tabulated format somewhere for comparison