MacGillivray's purchase is part of a nearly $30 billion that regular investors have poured into Nvidia this year, according to Vanda Research.
As of Dec. 17, it has become the most net-bought stock by retail traders in 2024.
Net inflows into Nvidia are up nearly ninefold from 2021, according to the data.
Nvidia has received nearly twice as much net inflows from the SPDR S&P 500 ETF Trust as it has from such funds.