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