No. A basket is not managed and cannot be rebalanced.
This means that the basket creator will never:
- Make any changes to the basket after you have bought it, nor
- Change any of the share weightings
If you are looking for a fund / product that is managed for you and rebalanced from time to time when the fund manager changes his / her strategy, then please have a look at what we call Bundles on the website, which you can access by using the 'Bundles' filter option under the 'Investment Type' filter, as shown in the image below.