Morgan stanley only offers Russel 3000 in exchange for one concentrated stock we have. 1/2 米 minimum
But the expense is 1.5-2% /year and locked for 7 years to have the claimed income tax benefit.
https://www.investopedia.com/terms/e/exchange-fund.asp
With that high expense I am not sure if it is worth it. We prefer exchange into S&P 500 but minimum is $1M. We don't have that much.