I have a situation, across multiple accounts - security with same symbol appears with slightly different names:
A/C ABC company 401k Account: FXAIX - Fidelity 500 Index Fund
A/C XYZ company 401k Account: FXAIX - FID 500 Index
How do I merge both the securities so that the price history remains the same and I do not end up manually changing the names for hundreds of transactions over the years.