JP Morgan Asset Management has added 51 Threadneedle funds to its WealthManager+ platform, bringing the total number of third-party funds it offers to over 600.

The new Threadneedle funds include US, European and UK equity vehicles.

All the new funds will carry a charge of 1 per cent until 1 October; after this a new charging schedule will be introduced, reducing the transaction charge to zero, the firm said.

First launched in 2009, the WealthManager+ platform carries funds from 26 providers.