The Bill and Melinda Gates (BMG) Foundation Trust had $42 billion invested across 24 stocks as of the fourth quarter

but 51% of that sum was concentrated in two positions: 34% in Microsoft (NASDAQ: MSFT) and 17% in Berkshire Hathaway (NYSE: BRK.A) (NYSE: BRK.B) 

What makes the BMG Foundation Trust noteworthy is its 41% return during the three-year period that ended in December 2023 

The S&P 500 (SNPINDEX: ^GSPC) returned just 33% during the same time frame. Much of the BMG Foundation Trust's outperformance can be attributed to its largest holdings. 

Microsoft and Berkshire have been brilliant investments over the last three year, returning 74% and 54%, respectively. 

Microsoft reported third-quarter financial results that beat Wall Street's expectations on the top and bottom lines 

Revenue increased 17% to $61.9 billion on particularly strong sales growth in enterprise software and cloud services, partly driven by demand for artificial intelligence (AI) products. Meanwhile 

GAAP net income jumped 20% to $2.94 per diluted share because of disciplined expense management and stock buybacks. 

GAAP net income jumped 20% to $2.94 per diluted share because of disciplined expense management and stock buybacks.