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

Volatility

A measure of how much the prices of an asset or index vary over time.
Read more

Time-Weighted Rate of Return (TWRR)

A return calculated over the time period invested, that excludes extraneous elements, such as deposits to and withdrawals from the investment accounted.
Read more

Key Information Document (KID)

A document issued by an investment fund to help investors determine if it's the right fund for them.
Read more

Quick ratio

Learn what quick ratio stands for in financial terms and how to calculate it.
Read more

Arithmetic Mean

The sum of a set of numbers added together and then divided by the total amount of numbers in that set.
Read more

United States Dollar (USD)

The famous greenback our friends in the US use as currency.
Read more

Capital

Learn what financial capital means
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

Spot Rate

The currency exchange rate a bank quotes, valid with immediate effect.
Read more

You’re just minutes away from commission-free investing

When you invest, your capital is at risk