Don't thick this is applicable, The portfolio view is correct, the Security detail view is where the * are in the "holding block" and the number of shares is wrong. This first showed up after updating to Q 18 from Q 15I have no placeholders in any of the accounts.Also it appears it is only doing this if shares are held in one particular IRA account, it is doubling the shares in that account
If it isn't caused by Placeholder transactions ... is it possible that you are missing or have one too many Stock Split transactions on record?
That sudden jump in share price on your image seems to indicate stock split activity.