Nope. Many on this board have tried for years and get erroneous placeholder entries and strange new totals. Bottom line, it doesn’t behave as described in your screenshot (which is how we wish it would work). This problem has existed since Quicken 2011 for me... and in multiple files! Heck, if there was some way to look at or even correct some internal master data table, I’d love it. I have tried validating and repairing the files and no errors! Perhaps something got corrupted during an upgrade but there is no way to research and correct that I know of and too much history to start fresh.
Mea culpa, apologies and thanks to Sherlock and QPW! I tried Adj Share Balance on a single stock that I just purchased this week. It added the correct Placeholder transaction to generate the new total. I have no idea why I never tried this before. Yes, amateur move! So, the problem is clearly with my holdings that I have had for a long time, have gone through Quicken release upgrades and where larger numbers of fancier things like dividend reinvestment or regular small purchases come into play (e.g. 401K investments). I am considering deleting all of the Placeholders that were created and simply having a new one get generated but am wondering what impact, if any, that will have on holdings which I have already sold. I assume it will also skew my historical account balances if I look at them over time so not sure I'm totally ready to do that.Any other ideas? If I manually Add or Remove Shrs as I have been, my holdings are correct, but any subsequent Adj Share Balance never works. It's as if there is a corrupted separate total being stored somewhere that I can't see/edit.