Worlds Largest MF

This from Morningstar StockInvestor discussion of the Berkshire Portfolio.

“We noted that if this portfolio were somehow separated from Berkshire, it would— by assets— be the world’s largest actively managed mutual fund.
With a value of $353,270,132,426 at the end of April,the Berkshire portfolio contains 48 names…it makes for a concentrated mutual fund , with a 40.5% allocation to Apple AAPL,and the top 10 holdings making up more than 85% of assets. For 10 of its investments,Berkshire owns more than 10% of the outstanding shares.”