Fidelity doesn't recognize 10M face value of a CD as 100 shares @ $100 face value.
In reconciliation, it shows 10M shares. If I change to 10M shares, the Data Register shows impressive growth

This is clean and consistent enough (and there's no problem with Merrill Lynch), so clearly it's just a gap between FM and Fidelity. And I could ignore it in the reconciliation window. But suggestions/observations are welcome.