Skip to content

Private Markets Pathway · Private Investments and Structures

Private Market Investment Characteristics for CFA Level III

Updated 7 October 2026 · Fact-checked

Private market investments are not traded on public exchanges. They are illiquid, negotiated, opaque, and valued by models or appraisals. In exams, you compare them with public assets on liquidity, return, information, valuation and portfolio role, then link each point to the client's objectives and constraints.

Understand Private Market Investment Characteristics

A public market asset trades on an exchange. Prices are visible every day, many buyers and sellers take part, and disclosure rules force companies to publish information. A private market asset does not trade this way. Examples are private equity, private debt, real estate and infrastructure. Deals are negotiated one by one between a small number of parties.

This difference drives everything else. Because there is no ready buyer, the asset is illiquid. You may hold it for many years, often through a fund with a fixed life. Investors usually ask for extra return for this, called an illiquidity premium. The premium is an expectation, not a guarantee. Many private investments have also had higher fees, higher leverage and wider return dispersion between managers.

Information is limited. Private firms disclose only what investors negotiate for, so you rely on due diligence, manager reporting and contract terms. Information asymmetry between the manager (GP) and the investor (LP) is larger than in public markets. That makes manager selection and alignment of interests central.

Valuation is also different. With no market price, values come from appraisals, discounted cash flow models, comparable transactions or recent funding rounds. These values are updated infrequently and involve judgment. Reported returns can look smoothed, which understates volatility and correlation with public markets. A careful analyst adjusts for this before judging diversification benefits.

Finally, think about portfolio role. Private assets can add return, diversification and access to sources of return not found in listed markets, such as inflation-linked cash flows from real assets. But they bring liquidity risk, capital commitment and cash flow uncertainty, high minimum sizes, and manager risk. Whether they fit depends on the client's return needs, liquidity needs, time horizon and risk tolerance.

Key rules to remember

Illiquidity premium (concept)
Required return on private asset ≈ return on comparable public asset + illiquidity premium
Use it to judge whether an expected return compensates for lack of liquidity. It is a framework, not an exact formula.
Unsmoothing appraisal-based returns (first-order adjustment)
Unsmoothed return(t) = [Observed return(t) − φ × Observed return(t−1)] ÷ (1 − φ)
This is the common first-order autoregressive (Geltner-type) unsmoothing approach. φ is the smoothing parameter between 0 and 1. Unsmoothing typically raises measured volatility and correlation with public markets. Use it only when the question gives φ or asks you to explain the idea.
Standard deviation after unsmoothing (direction)
Unsmoothed volatility > reported volatility, when returns are smoothed
Smoothing typically lowers reported volatility and correlation with public markets, so risk and diversification are overstated.
Unfunded commitment
Unfunded commitment = Total commitment − Capital called to date
Liquidity planning must cover the amount that may still be called.

How to solve Private Market Investment Characteristics questions

Use this method for any question that asks you to describe, compare or recommend private market investments.

  1. 1Identify the asset type and the client. Note objectives (return, risk) and constraints (liquidity, time horizon, legal, taxes, unique needs).
  2. 2List the relevant characteristics: illiquidity, negotiated deals, limited information, infrequent valuation, fees, leverage and manager dispersion.
  3. 3Compare each with the public alternative. Say which direction the difference goes and why.
  4. 4If numbers are given, compute them and show every step, for example unsmoothing, unfunded commitment or premium.
  5. 5Judge the effect on the portfolio: return potential, true risk, diversification and liquidity need.
  6. 6Tie the result to the client. State whether the investment fits and in what size.
  7. 7Match your answer to the command word: list, identify, calculate, justify or recommend. Stop when the points asked for are covered.

Quickest way: The L-I-V-R-F check

When to use it: Use it when time is short and you must give a fast, structured answer on private versus public markets.

  1. L: Liquidity. Private is lower, so an illiquidity premium is expected.
  2. I: Information. Disclosure is limited, so due diligence matters more.
  3. V: Valuation. Appraisal or model based, infrequent, often smoothed.
  4. R: Returns and risk. Wider manager dispersion, higher leverage, reported risk understated.
  5. F: Fit. Link to client time horizon, liquidity needs and risk tolerance, then conclude.

Common mistakes in Private Market Investment Characteristics

  • Saying private assets have lower risk because reported volatility is low

    Appraisal-based values are smoothed, so the numbers look calm.

    Fix: State that low reported volatility reflects smoothing. True risk is higher, and unsmoothing raises volatility and correlation.

  • Treating the illiquidity premium as guaranteed

    Students memorise that private pays more.

    Fix: Describe it as compensation investors require. Realised returns vary widely across managers.

  • Recommending a large private allocation without checking the client's liquidity needs

    Focus on return and diversification only.

    Fix: Always test the recommendation against time horizon, spending needs and unfunded commitments.

  • Ignoring unfunded commitments when planning liquidity

    Only the amount already invested is counted.

    Fix: Add the capital that can still be called, and plan to meet it from liquid assets.

  • Unsmoothing with the wrong formula or wrong lag

    Mixing up current and prior period returns.

    Fix: Subtract φ times the prior observed return from the current one, then divide by (1 − φ).

  • Giving a general list when the question asks for a justification

    Not reading the command word.

    Fix: Give the point, then the reason tied to the client, in one or two sentences.

Worked examples

Example 1

A client has a long time horizon but needs 30% of assets available within one year for planned spending. The adviser proposes committing 40% of assets to private equity funds. Recommend whether this is appropriate and justify it.

Show the solution
  1. Identify the constraint: 30% of assets must be liquid within one year.
  2. State the assumption: the 40% is a commitment to funds, not capital already invested. Only part is called at first. The rest is an unfunded commitment that can be called over several years. All assets not yet called are held in liquid assets.
  3. Private equity funds are illiquid, have multi-year lives, and can call the remaining capital at short notice.
  4. Liquid assets = 100% − capital called. If all 40% is eventually called, 60% of assets remains liquid. This 60% is the position before the 30% spending is paid. It covers the 30% spending need, but only before spending is deducted.
  5. Now test the position after spending and calls. Liquid assets now = 100% − called. Spending takes 30%. Future calls take 40% − called. Liquid assets left = 100% − called − 30% − (40% − called) = 30%. This is 30% whatever share has been called so far.
  6. That remaining 30% is the buffer after spending and all calls are met. It must absorb market stress and allow rebalancing. If the liquid assets also fall in value, the buffer shrinks and may force sales at low prices, so it is exposed to market declines.
  7. Conclude that the long horizon supports some private exposure, but a 40% commitment is aggressive given the liquidity need. A smaller commitment or commitments phased over several years would be safer.

Answer: Not appropriate as proposed. If all 40% is called, 60% of assets is liquid before the 30% spending is paid. After the spending and all remaining calls are met, only 30% of assets remains liquid, however much has been called so far. That buffer is exposed to market declines if the liquid assets fall in value, so the 40% commitment is aggressive. Recommend a lower commitment or a phased commitment schedule.

Example 2

A real estate appraisal-based index reports returns of 4.0% in year 1 and 6.0% in year 2. The smoothing parameter φ is given as 0.5. Calculate the unsmoothed year 2 return and state what unsmoothing typically does to measured risk.

Show the solution
  1. Formula: Unsmoothed return(2) = [Observed(2) − φ × Observed(1)] ÷ (1 − φ).
  2. Numerator: 6.0% − 0.5 × 4.0% = 6.0% − 2.0% = 4.0%.
  3. Denominator: 1 − 0.5 = 0.5.
  4. Unsmoothed return = 4.0% ÷ 0.5 = 8.0%.
  5. Unsmoothing removes the averaging effect of appraisals, so returns typically move more from period to period.

Answer: The unsmoothed year 2 return is 8.0%. Unsmoothing typically raises measured volatility and correlation with public markets, so risk is usually higher than reported.

Exam tips

  • Read the client facts first. Most private market answers are judged on fit with liquidity needs, horizon and risk tolerance.
  • When asked to explain a difference from public markets, name the direction (higher or lower) and give the reason in a short phrase.
  • Show unsmoothing steps even for simple numbers. A correct number on its own earns credit, but steps protect you if you slip.
  • In multiple-choice items, be wary of options claiming private assets are risk-free or guaranteed to outperform. These overstate the case.
  • Answer only what the command word asks for and give the number of points requested, in the order given.

Private Market Investment Characteristics in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Private Market Investment Characteristics: frequently asked questions

What is the illiquidity premium in private markets?

It is the extra return investors require for holding an asset that cannot be sold quickly at a fair price. It is an expected compensation, not a guaranteed outcome. Actual returns depend heavily on the manager.

Why do private market returns look less volatile than they are?

Values are based on appraisals or models updated infrequently, so they lag market moves and smooth returns. This lowers reported volatility and correlation with public assets. Unsmoothing corrects for this.

How are private markets different from public markets in information availability?

Private firms have limited disclosure duties, so investors depend on negotiated reporting and due diligence. The gap in information between manager and investor is larger. That raises the importance of manager selection and fund terms.

Do I need this topic if I choose a different pathway?

The pathway is chosen at registration and cannot be changed later. The Private Markets pathway covers these topics in depth. Check the current curriculum for your own pathway's scope.