Investment Glossary

Learn what investment terms mean in practice.

  • A-D
  • E-H
  • I-L
  • M-P
  • R-T
  • U-Z

A

Accredited investor

An individual or entity that meets certain financial requirements, such as high net worth or income, and is therefore allowed to invest in certain types of alternative investments that may not be available to the general public.

Alternative investments

Investments that do not fit into traditional asset classes such as stocks, bonds and cash, and may include private equity, real estate, hedge funds, commodities, and others.

American Depositary Receipts (ADRs)

A type of security that allows US investors to invest in non-US companies, where each ADR represents a certain number of shares of the non-US company.

Art and collectibles

Tangible assets, such as fine art, antiques, or rare collectibles, that can appreciate in value over time and provide a potential store of value.

Asset allocation

The process of dividing investments among different asset classes, such as stocks, bonds and cash, in order to achieve a balance of risk and reward.

B

Base effects

Anomalies from a previous period (one month or a year prior for example), which cause data to be skewed. One example would be a significant drop in energy prices at a certain point due to a price cap on households applied by a government.

Blue chip stock

A stock of a large, well-established company with a reputation for stability, reliability, and consistent earnings growth.

Bond

A debt security that represents a loan made by an investor to a borrower, typically a corporation or government, in exchange for periodic interest payments and the return of the principal investment at maturity.

Bond fund

An investment fund that invests in a portfolio of bonds, typically managed by a professional fund manager to achieve a specific investment objective.

Bond rating

A measure of a bond's creditworthiness, assigned by independent credit rating agencies based on the issuer's financial strength and ability to meet its debt obligations.

Broker

A licensed professional who facilitates the buying and selling of stocks and other securities on behalf of investors, typically charging a commission or fee for their services.

C

Callable bond

A bond that may be redeemed by the issuer before its final maturity date, at pre-announced dates published when the bond is issued.

Capital gains tax (CGT)

A tax on the profit realised when an asset is sold for more than its purchase price.

Comisión Nacional del Mercado de Valores (CNMV)

The CNMV is the financial regulatory body in Spain, responsible for supervising and regulating the securities markets and financial intermediaries operating in Spain. The CNMV oversees a wide range of financial intermediaries, including banks, investment firms, and insurance companies, and has the power to investigate and take enforcement action against firms that breach its rules and regulations. The CNMV also works closely with other regulatory bodies in Europe to ensure consistent regulation across the region.

Commodities

Basic goods that are typically raw materials or agricultural products, such as gold, oil, wheat and corn, that can be traded on commodity markets and used as a hedge against inflation or other economic risks. Real estate investment can be achieved through private investment funds similar to hedge funds and private equity or via ETFs listed on exchanges.

Compliance

The process of ensuring that investments and financial activities comply with applicable regulations and laws, which can be complex for US investors based in the UK due to the differences in regulatory requirements between the two countries.

Conflicts of interest

Potential conflicts of interest that may arise when ratings agencies are paid by the issuers of the debt securities being rated, leading to concerns about the objectivity and independence of the ratings process.

Convertible bond

A bond that may be converted into a predetermined number of shares of the issuer's common stock at a specified conversion price.

Corporate bond

A bond issued by a corporation to raise capital for business operations, typically offering higher yields than government bonds to compensate for higher credit risk.

Corporate rating

A credit rating assigned to a corporation, typically based on factors such as financial strength, business model, and competitive position.

Correction

A market correction represents a 10% fall in equity values from its most recent high.

Coupon rate

The interest rate paid to bondholders, expressed as a percentage of the bond's face value.

Credit analysis

The process of evaluating an issuer's financial strength, ability to meet its debt obligations, and overall creditworthiness, typically using a combination of financial data and qualitative factors.

Credit rating

A measure of the creditworthiness of an issuer of debt securities, typically assigned by ratings agencies on a scale ranging from AAA (highest creditworthiness) to D (default).

Credit risk – fixed income

The risk that a bond issuer may default on its debt obligations and be unable to make interest payments or repay the principal.

Credit risk – ratings agencies

The risk that an issuer may default on its debt obligations, resulting in a loss of principal or interest payments for investors.

Cryptocurrency

Digital assets that use cryptography to secure transactions and control the creation of new units, such as Bitcoin or Ethereum, that can be used as a store of value or a means of payment.

Currency exchange rates

The value of one currency in relation to another, which can have a significant impact on the value of investments made in different currencies.

D

Default rate

The percentage of issuers that have defaulted on their debt obligations over a specific period of time, typically used to evaluate the historical accuracy of credit ratings.

Diversification

The practice of investing in a variety of assets to spread risk and reduce the potential impact of any single investment on an overall portfolio.

Dividend

A portion of a company's earnings that is distributed to shareholders as a return on their investment, usually paid out in cash or additional shares.

Dual-listed companies

Companies that are listed on both US and UK stock exchanges, allowing investors to purchase shares in both markets.

Due diligence

The process of evaluating an investment opportunity, typically involving extensive research and analysis to assess the potential risks and rewards.

Duration - fixed income

A measure of a bond's price sensitivity to changes in yields, taking into account the bond's maturity, coupon rate and yield. The longer the duration the greater the price change for changes in yield.

E

Equity

Ownership in a company, usually represented by shares of stock.

Estate planning

The process of arranging for the transfer of an individual's assets upon their death, which can be complicated for individuals with assets in both the US and the UK due to differences in tax laws and regulations.

Exchange traded fund (ETF)

A type of investment fund that trades on a stock exchange like a stock, but represents a diversified portfolio of stocks or other securities.

F

Face value

The amount that a bond will be worth at maturity, also known as the nominal value or principal.

FATCA

The Foreign Account Tax Compliance Act, which requires US taxpayers to report foreign financial assets and offshore accounts to the US Internal Revenue Service (IRS).

Financial Conduct Authority (FCA)

The FCA is the UK's financial regulatory body, responsible for regulating and supervising financial firms to ensure that they operate in a way that is fair, transparent, and promotes competition. Its main objectives are to protect consumers, ensure market integrity, and promote competition in the interest of consumers. The FCA oversees a wide range of financial firms, including banks, insurance companies, investment firms, and financial advisors, and has the power to investigate and take enforcement action against firms that breach its rules and regulations.

Financial planning

The process of setting financial goals, developing strategies to achieve them, and monitoring progress towards those goals.

Fixed coupon

The coupon rate as described above, which remains constant throughout the life of the bond.

Floating coupon

The coupon is subject to periodic changes, for example every 3 months, based on pre-defined terms such as 0.2% above the prevailing 3-month deposit rate.

Foreign Bank Account Report (FBAR)

A report required by the US government for US taxpayers who have a financial interest in, or signature authority over, foreign financial accounts, including bank accounts, brokerage accounts, and mutual funds. The FBAR must be filed annually with the US Department of Treasury and failure to do so can result in severe penalties.

Foreign tax credit

A credit available to US taxpayers who have paid foreign taxes on income earned overseas, which can be used to offset their US tax liability.

G

Growth stock

A stock of a company that is expected to grow at a faster rate than the overall market, typically characterized by high price-to-earnings (P/E) ratios and lower dividend yields.

H

Hedge funds

Private investment funds that pool capital from accredited investors to pursue complex investment strategies, often involving leverage and derivatives, with the goal of generating high returns and reducing risk.

High yield bond

A bond with a credit rating below investment grade, often associated with higher risk and higher yields.

I

Illiquidity

The degree to which an investment cannot be easily sold or converted to cash, often a characteristic of alternative investments that can lead to higher risk and potentially higher returns.

Impact investing

Investments made with the goal of generating positive social or environmental outcomes in addition to financial returns, often involving investments in companies focused on sustainability or social responsibility.

Index

A group or basket of securities, derivatives, or other financial instruments that represents and measures the performance of a specific market, asset class, market sector or investment strategy.

Individual Retirement Account (IRA)

A tax-advantaged retirement savings account available to US taxpayers, which allows them to contribute a certain amount of their income each year to the account and defer taxes on the contributions and earnings until retirement. There are two main types of IRAs: traditional and Roth, each with different rules and benefits.

Infrastructure

Investments in physical assets that provide essential services, such as highways, airports, and utilities, typically generating steady income streams and offering long-term stability.

Inheritance tax – American expat investors

The tax on the value of an individual's estate upon their death, which can vary between the US and the UK and may require careful planning to minimize tax liabilities.

Inheritance tax (IHT)

A tax on the estate of a deceased person, levied on the portion of the estate that exceeds a certain threshold.

Initial public offering (IPO)

The first sale of a company's stock to the public, typically used to raise capital for the company's operations or to provide liquidity to early investors.

Investment grade bond

A bond which carries a low risk of default as measured by the credit agencies’ ratings of above BBB- (S&P) and Baa3 (Moody’s).

Investment management fees

Fees charged by investment managers for managing portfolios, which can vary depending on the type of investment and the level of service provided.

Investment portfolio

A collection of investments, such as stocks, bonds and mutual funds, held by an individual or institution.

Investment trusts

Closed-end funds that are publicly traded on the UK stock exchange, offering a way for US investors to gain exposure to UK and European markets.

L

Liquidity

The ability to quickly and easily convert an asset into cash.

M

Magnificent 7

A group of seven well known large technology stocks which account for roughly a third of the value of the US stock market. The seven stocks are Apple, Alphabet, Microsoft, Amazon, Meta, Tesla and Nvidia.

Market capitalisation (market cap)

The total value of a company's outstanding shares of stock, calculated by multiplying the current stock price by the number of shares outstanding.

Municipal bond

A bond issued by a state or local government to finance public projects or services, often exempt from federal income tax.

Mutual fund

An investment vehicle that pools money from multiple investors to purchase a diversified portfolio of securities.

N

Non-doms

Non-doms are individuals whose permanent home, or domicile, is considered to be outside the UK. The current regime allows non-doms who are UK residents to opt to use the remittance basis of taxation. This means that whilst they pay tax on their UK income and gains in the same way as UK domiciles, they pay tax on their foreign income and gains (FIG) only when they are remitted or brought to the UK.

Nonfarm payroll

Nonfarm payroll refers to the total number of paid U.S. workers, excluding those in the farming industry, private households, nonprofit organizations, and government employees. This metric is a key economic indicator that reflects the health of the labor market and the overall economy, as it represents the majority of the workforce and their employment status.

P

Pension

A retirement savings plan that provides income in retirement, often sponsored by an employer.

Pensions – American expat investors

Retirement savings plans that are regulated and taxed differently in the US and the UK, and require careful planning for individuals who are subject to tax laws in both countries.

Price-to-earnings ratio (P/E ratio)

A measure of a company's stock price relative to its earnings per share, used to evaluate a company's valuation and potential for future growth.

Private debt

Investments in debt securities, such as loans or bonds, issued by private companies or individuals, typically providing a higher rate of return than traditional fixed income securities. Private debt is usually accessed through private investment funds that pool capital from accredited investors.

Private equity

Investments made in privately-held companies or companies not publicly traded, typically involving a high degree of risk and potential for high returns. Private equity is usually accessed through private investment funds that pool capital from accredited investors.

R

Rating agency fees

The fees charged by ratings agencies for their services, typically paid by the issuer of the debt securities being rated.

Rating methodology

The set of criteria and standards used by ratings agencies to assign credit ratings, typically based on factors such as financial metrics, industry trends, and issuer-specific risks.

Rating outlook

An assessment of the potential direction of a credit rating over the near term, typically based on the issuer's current financial position and future prospects.

Rating watch

A designation used by ratings agencies to indicate that a credit rating is under review for a possible upgrade or downgrade, typically due to changes in the issuer's financial position or industry conditions.

Ratings agency

An independent organisation that assesses the creditworthiness of issuers of debt securities, such as bonds or commercial paper, and assigns a credit rating based on the issuer's ability to meet its debt obligations.

Real estate

Physical property, such as land, buildings and homes, that can be purchased and held as an investment, typically generating income through rental income or capital appreciation. Real estate investment can be achieved through private investment funds similar to hedge funds and private equity as well as through listed vehicles.

Regulatory oversight

The oversight and regulation of ratings agencies by government agencies, such as the Securities and Exchange Commission (SEC) in the United States, to ensure that ratings agencies maintain high standards of accuracy and independence.

Risk tolerance

An individual's ability and willingness to tolerate fluctuations in the value of their investments.

S

Sector

A group of stocks representing companies operating in a specific industry or market segment, such as technology or healthcare.

Securities and Exchange Commission (SEC)

The SEC is the US regulatory body responsible for overseeing and regulating the securities industry, including the buying and selling of securities and the disclosure of financial information by publicly traded companies. Its mission is to protect investors, maintain fair, orderly, and efficient markets, and facilitate capital formation. The SEC has the power to investigate and take enforcement action against individuals and companies that violate its rules and regulations, including insider trading, fraud, and other violations of securities laws.

Share

A single unit of ownership in a company, typically representing a fractional claim on the company's assets and earnings.

Sovereign bond

A bond issued by a national government to finance government spending, often considered as the lowest credit risk investment due to the backing of the government's full faith and credit.

Sovereign rating

A credit rating assigned to a national government, typically based on factors such as economic strength, political stability, and debt levels.

Stock

A share in the ownership of a corporation, typically representing a claim on a portion of the corporation's assets and earnings.

Stock exchange

A marketplace where stocks and other securities are traded between buyers and sellers, typically with the assistance of a broker or dealer.

Structured finance rating

A credit rating assigned to a complex financial instrument, such as a mortgage-backed security or collateralised debt obligation, typically based on the creditworthiness of the underlying assets and the structure of the instrument.

T

Tax-efficient investing

Strategies that aim to minimize the tax impact of investment returns.

Temporary Repatriation Facility (TRF)

The previous Conservative government had proposed a new 12% rate of tax for remittances of foreign income and gains (FIG) made in tax years 2025-26 and 2026-27 where the FIG arose to the individual personally in a year when the individual was taxed on the remittance basis and the individual is UK resident in the relevant tax year. The current Labour government have supported this facility but not committed to a specific tax rate or the two-year period.

U

UK tax residency

A determination of an individual's tax status in the UK, which can have significant implications for their tax liabilities in both the UK and the US.

Unit trust

A type of mutual fund that is structured as a trust and divided into units that are owned by individual investors.

Unsolicited rating

A credit rating assigned by a ratings agency without a request from the issuer of the debt securities, typically based on publicly available information and market trends.

V

Value stock

A stock of a company that is undervalued by the market, typically characterized by low price-to-earnings ratios and high dividend yields.

Venture capital

A subset of private equity that typically invests in early-stage companies with high growth potential, often involving high risk and high reward.

Voluntary National Insurance

Voluntary contributions paid by individuals who want to complete their National Insurance record for benefit purposes.

W

Wealth management

The professional management of an individual's financial assets and investments, often provided by a financial advisor or wealth manager.

Withholding taxes

Taxes that are automatically withheld by foreign countries on income earned by US investors, which can be credited against US tax liabilities under certain circumstances.

Y

Yield

The income generated by an investment, usually expressed as a percentage of the investment's value.

Yield to maturity (YTM)

The total return anticipated on a bond if held until it matures, taking into account the coupon payments receivable throughout the holding period and assumes these payments will be re-invested back into the bond.

Z

Zero-coupon bond

A bond that does not pay periodic interest payments, but instead is sold at a discount to its face value and redeemed at the full face value at maturity.

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