I closed out an investment account by moving 5 equity mutual funds in kind to another account using Shares Transferred Between Accounts. The next day approximately half the shares in these funds were sold and reinvested. Afterwards, the ROI (year to date) and AvgAnnualReturn (%) 1-Year of these funds were out of whack as shown below. These numbers are for one fund for illustration purposes. The other funds are similar.
In the prior account before transfer: ROI=3.9 AAR%=25.67 Share price=99.73
In the other account after transfer: ROI=9.86 AAR%=0.0 Share price=97.38
After selling half the shares: ROI=7.27 AAR%= -99.99
I would think the Before and After transfer numbers should be the same but after the partial sale the AAR% goes totally off the chart. I would like to understand what may have caused this and how to correct it.