NVIDIA Corp (NVDA)

[blackcat]

Also Morningstar shows another decrease in shares held by top 20 institutions or is that insignificant or the institutions don't know what they're doing.

I'm sure you are aware that some institutions cannot hold any one stock over a certain percentage of a portfolio. NVDA's rapid rise over the past year would require sales to meet the requirements. That said:

13 Stocks With Strong Institutional Buying
Hedge funds, university endowments, pension funds, and sovereign wealth funds have been pouring money into an elite group of 13 stocks.
#1 - NVIDIA (NASDAQ:NVDA)

Net Inflows of from Institutional Investors in Dollars
$406,260,872,900.00
Net Inflows of from Institutional Investors in Shares
2,718,737,029
Number of Institutional Transactions in the Last 90 Days
5,042

https://www.marketbeat.com/slideshows/stocks-institutional-investors-wont-stop-buying/