Here’s a guide to some of the most commonly used investment terms:
Investing often comes with technical language that can feel overwhelming. Understanding the key terms helps you feel more confident and in control of your financial decisions.
A
Actively Managed Investment Fund
A fund where professional managers actively choose which investments to buy and sell, aiming to outperform the market.
AIM-listed
Companies listed on the Alternative Investment Market (AIM), a section of the London Stock Exchange designed for smaller, growing companies.
Alternative Investments
Investments outside of traditional stocks, bonds or cash — such as real estate, commodities, hedge funds, or private equity.
Angel Investor
An individual who invests their own money into start-up companies, usually in return for shares and potential future profits.
Asset
Anything you own that has value — such as cash, shares, property, or investments.
Asset Class
A category of investment (e.g. shares, bonds, property). Spreading investments across multiple asset classes helps manage risk.
Attitude to Risk
Your personal comfort level with the ups and downs of investing. A higher attitude to risk means you're willing to accept more short-term volatility in exchange for higher potential long-term returns.
B
Bond (Corporate or Government)
A loan made by an investor to a company or government, in exchange for regular interest payments and eventual repayment of the original loan.
C
Capacity for Loss
Your ability to withstand financial losses without it having a serious negative impact on your financial wellbeing.
Cash ISA
A savings account where interest is tax-free. Generally lower risk, but with lower returns.
Child Trust Fund
A now-closed tax-advantaged savings account for children, replaced by Junior ISAs.
Commodity
Physical goods traded on markets — like gold, oil, or agricultural products — which can also be part of an investment portfolio.
Correlation
How closely two investments move together. High correlation means they tend to rise and fall together; low correlation means they move differently.
Crowdfunding
Raising money for businesses or projects from many individual investors, typically via online platforms.
Diversify / Diversification
Spreading investments across different assets to reduce risk and smooth returns.
Dividend
A share of a company’s profits paid to shareholders, usually as regular income.
E
Enterprise Investment Scheme (EIS)
A UK government scheme offering tax reliefs to individuals who invest in small, high-risk companies.
Equity
Ownership in a company, usually via shares.
Exchange Traded Fund (ETF)
A fund that tracks an index or basket of assets and trades like a share on a stock exchange.
F
Fund
A professionally managed pool of investments combining many assets, helping investors diversify easily.
G
Gilt
A UK government bond, seen as very low risk but offering modest returns.
H
Help to Buy ISA
A now-closed government ISA that helped first-time buyers save for a property deposit with bonus contributions.
I
Impact Investment
Investments made to generate positive social or environmental outcomes alongside financial returns.
Index (Stock Market Index)
A way of measuring the overall performance of a group of companies (e.g. FTSE 100, S&P 500).
Individual Savings Account (ISA)
A tax-free account for saving or investing. Multiple types exist, including Cash ISAs, Stocks & Shares ISAs, and Lifetime ISAs.
Innovative Finance ISA
An ISA allowing investment in peer-to-peer lending platforms, offering tax-free interest.
Investment Bond
A lump sum investment product typically offered by insurance companies, often combining investments with some tax planning features.
Investment Trust
A type of fund structured as a company, whose shares are traded on a stock exchange.
J
Junior ISA (JISA)
A tax-free savings or investment account for children, with funds accessible when the child turns 18.
L
Lifetime ISA (LISA)
An ISA allowing up to £4,000 per year to be saved for either a first home or retirement, with a government bonus.
M
Multi-Asset Investment Fund
A fund investing across a mix of asset classes, helping to diversify risk.
Multi-Manager Fund
A fund that invests in other funds, spreading risk across multiple fund managers.
N
Net Asset Value (NAV)
The total value of a fund’s assets minus its liabilities, divided by the number of shares or units outstanding.
O
Open-ended Investment Company (OEIC)
A type of fund where the number of shares issued can increase or decrease based on investor demand.
P
Passively Managed Investment Fund
A fund that simply tracks a market index, rather than trying to beat it through active management.
Personal Equity Plan (PEP)
A predecessor to ISAs, now discontinued.
U
Unit Trust
A fund that pools investors’ money to buy a range of assets, dividing ownership into units.
V
Venture Capital
Investing in early-stage companies with high growth potential but also high risk.
Venture Capital Trust (VCT)
A publicly listed fund investing in small private companies, offering tax incentives to individual investors.
W
Wrap (Account)
An investment platform that allows you to consolidate different investments into one easy-to-manage account.
Wrapper
A tax-efficient structure (such as a pension or ISA) that holds investments.
We’re here to take the jargon out of investing. If you ever hear a term you’re not sure about, we’ll always explain it in clear, simple language — so you feel fully confident and in control of your financial decisions.
The value of investments can fall as well as rise and you may not get back the amount originally invested.