CFA IMC Unit 2: investment practice, asset classes and calculations explained

CFA IMC Unit 2 is called Investment Practice. It is the unit where the IMC becomes more technical, with topics covering calculations, economics, accounting, asset classes, portfolio management, investment products and performance measurement.

The practical challenge is breadth. You may move from time value of money to accounting ratios, then to fixed income, derivatives, portfolio risk and benchmark selection. Good preparation needs structure.

Who this article is for

This article is for learners preparing for Unit 2 who want a high-level map before going into the detail. It is especially useful if you are worried about calculations or if you have not studied accounting, economics or investment products before.

It is also useful if you have markets experience but need to prepare for the exam's syllabus structure. Work experience can help, but the exam still follows learning outcomes. Familiarity with markets is not a substitute for syllabus coverage.

What you need to know

CFA UK's IMC overview lists Unit 2 as 105 questions with 2 hours 20 minutes allowed and 140 learning hours. The qualification specification says IMC exams use online testing with standard multiple choice, item sets and gap-fill style questions.

CFA UK's V.23 syllabus is the canonical Unit 2 source, tested from 1 December 2025. It covers quantitative methods, micro-economics, macro-economics, accounting, equities, fixed income, derivatives, alternative investments and private markets, portfolio management, investment products and investment performance measurement.

CFA UK's public IMC page also states that formulas are not provided in IMC examinations. That does not mean every question is a formula test, but it does mean candidates should not treat formula recall as optional.

Key points

• Unit 2 is about applying investment concepts, not only recognising terms.

• Calculations appear across several areas, including quantitative methods, fixed income, return measurement and performance.

• Accounting and economics support investment analysis, so weak foundations can affect later topics.

• Asset class study should compare features, risks and return drivers.

• Portfolio management brings together risk, return, diversification, liquidity and investment objectives.

• Performance measurement requires both calculation awareness and interpretation.

How to prepare or use this guidance

For calculation-heavy areas, keep two revision tools: a formula recall sheet and a methods log. The formula sheet helps memory. The methods log explains when to use the formula, what the inputs mean and how to interpret the answer. Unit 2 needs both. For the rest of the unit, see what the Unit 2 exam tests.

Start with foundations. Quantitative methods, economics and accounting are not separate chores to rush through. They support the investment topics that come later. If you do not understand compounding, present value, ratios or demand and supply, later questions can feel harder than they need to.

For calculations, practise in three steps. First, learn what the formula is trying to measure. Second, practise the calculation without notes. Third, explain the result in plain English. This prevents the common problem of getting a number without understanding what it means.

For asset classes, use comparison tables. For equities, fixed income, derivatives and alternatives, note the main features, return drivers, risks and typical uses. This helps when questions ask for the best fit in a situation.

For portfolio management, connect the ideas. Diversification depends on correlation. Risk and return affect portfolio construction. Liquidity and fair value affect implementation. ESG considerations sit inside investment management principles rather than outside the subject.

For performance measurement, practise the difference between total return, money-weighted return, time-weighted return, benchmark selection and risk-adjusted measures. These topics can be tested through both calculation and interpretation.

A worked distinction helps more here than a definition. If a client pays in a large contribution just before a strong quarter, the money-weighted return rises, because more of the client's money happened to be invested during the good period. The time-weighted return does not move for that reason, because it strips out the effect of cash flows the manager did not control. That is why time-weighted return is normally used to judge a manager and money-weighted return describes what the investor actually experienced.

If you can say which of the two a question is asking for, most Unit 2 performance questions become straightforward.

When you review questions, keep a small methods log. For each calculation-heavy mistake, note the topic, the method, the trigger words and the interpretation. Over time, that log becomes more useful than a long formula sheet because it shows how the exam is making you choose the method.

How Qualifico helps

Qualifico can help you break Unit 2 into smaller practice areas. That matters because "Unit 2 is difficult" is not a useful diagnosis. A better diagnosis is "fixed income yield questions are weak" or "performance measurement errors are coming from benchmark confusion".

With topic-led practice, you can spend more time on the area causing the problem instead of repeating material you already understand.