I think the ultimate goal of mutual funds is that, they will allocate 1% to bitcoin. If most of funds have that goal and start to work on it, the ultimate target and market cap of bitcoin (currently 1 Trillion) would be much higher.
Entire bond funds cap is around 320 Trillion $. Gold has about 10 Trillion mark. Bitcoin 1 Trillion. Just think about when Bitcoin cap reaches 10 Trillion cap. lol... Dream on.