Retail Investor is an individual who buys and sells securities, funds or crypto-assets for their own personal account rather than on behalf of an organisation. Regulators treat retail investors as the least sophisticated category and give them the strongest protections. Under MiFID II anyone not classified as a professional client or eligible counterparty is retail by default, whatever their wealth, and opting up requires meeting two of three tests, such as a portfolio above €500,000. Firms must assess suitability before advice and appropriateness before selling complex products, and disclose costs before and after investing. In the US, many private offerings are restricted to accredited investors. For buyers of investment firms, a high retail share raises complaint and redress exposure.
Retail vs institutional investor
An institutional investor such as a pension fund, insurer or asset manager invests other people's money at scale, negotiates fees and often trades directly with dealers. Retail investors typically trade through apps and brokers, in smaller sizes, and depend on the firm for information about products and costs. The line is not drawn by wealth alone: under EU rules a wealthy individual is a retail client unless they meet specific tests and ask to be treated otherwise.
Retail client under MiFID II
MiFID II sorts clients into retail clients, professional clients and eligible counterparties, and anyone not classified as professional is retail by default. A retail client can ask to be treated as an elective professional client only if the firm confirms at least two of three criteria. The client has carried out transactions of significant size on the relevant market at an average of ten per quarter over the previous four quarters; their financial instrument portfolio, including cash deposits, exceeds €500,000; or they have worked in the financial sector for at least one year in a professional role requiring knowledge of the transactions envisaged.
Opting up removes protections, including the appropriateness test for complex products sold without advice, so the firm must give the client a clear written warning of what they lose.
Illustrative: a trading app with 40,000 clients finds 600 who hold more than €500,000 and also trade ten times a quarter in significant size. Even if all 600 opt up, the other 39,400 remain retail, so product governance, disclosures and complaint handling must still be built for retail clients.
Protections retail investors get
Firms must assess suitability before giving advice or managing a portfolio, and appropriateness before selling complex products without advice. Retail clients receive cost and charges disclosures before and after investing. Portfolio management clients must be told by the end of the business day when portfolio value falls 10% from the start of the reporting period, under Article 62 of Delegated Regulation (EU) 2017/565.
In the US, many private offerings are open only to accredited investors: broadly, individuals with net worth above $1 million excluding their primary residence, or income above $200,000 ($300,000 jointly) in each of the past two years. Everyone else is limited to registered offerings and the protections that come with them.
Why retail status matters in a fintech deal
Retail-facing permissions are harder to obtain and carry more conduct risk. For a buyer of an investment firm, robo-advisor or broker-dealer, the retail share of clients drives complaint and redress exposure, and the permissions must actually cover retail business: some authorisations are limited to professional clients, and extending them requires approval from the regulator.