What is a custodian bank?

Learn what a custodian bank is.


A custodian bank is a financial institution that is responsible for the safekeeping of assets, including stocks and shares. They are often known simply as ‘custodians.’

Keeping someone’s stocks safe may sound straightforward but it comes with a whole host of responsibilities.

Custodians will usually be responsible for handling all the bureaucracy that comes with buying and selling stocks. That includes any tax issues, dividend payments or foreign exchange transactions that need to be carried out.

It’s worth noting that a custodian is largely concerned with the mechanics of investing. So if you store cash with a custodian, it’s not like holding a regular bank account that would let you go to an ATM and withdraw money.

In fact, custodial services are distinct from regular banking services. Though there are banks that offer a range of services, their custodial operations will be separate from any consumer or commercial banking services, such as lending or operating bank branches.

More terms

Leverage

A method of trading using borrowed money that usually involves a very high level of risk.
Read more

Running yield

The annual interest payment (dividend) divided by the current market price of a bond.
Read more

Holding Period Return

The amount of money generated by an asset during the time that it was held by an investor..
Read more

Technical Analysis

Examining price movements of shares and other assets, and trying to predict how they will move in the future.
Read more

Fixed Income

An investment that provides a fixed rate of return, often over a specific set of time.
Read more

UK Treasury bill

A debt instrument issued by the UK government with a maturity of less than one year.
Read more

Retail Prices Index (RPI)

An index published each month by the Office for National Statistics, which measures the level of retail prices in the UK. Cash flows on all index-linked gilts are linked to the RPI.
Read more

Value Investing

The art of buying shares which trade below their value, according to the analysis of the value investor.
Read more

Total Return

This is the measurement of a fund’s performance in a specific period.
Read more

You’re just minutes away from commission-free investing

When you invest, your capital is at risk