Key takeaways
– Level 3 assets are the hardest-to-value financial assets and liabilities because they lack observable market prices; valuations rely on models and unobservable inputs (mark-to-model).
– The FASB fair-value hierarchy (originally FASB 157, now ASC/Topic 820) groups fair-value measurements into Level 1, Level 2, and Level 3 to reflect the reliability of inputs.
– Examples of Level 3 instruments include complex derivatives, mortgage‑backed securities in inactive markets, private‑equity interests, distressed debt, and some structured products.
– Because Level 3 valuations are subjective and can materially affect financial statements, regulators require expanded disclosure and companies should apply strong valuation governance, controls, sensitivity testing, and independent validation.
– Investors should scrutinize Level 3 disclosures, look for reconciliations and sensitivity analyses, and apply a margin of safety when Level 3 assets form a material part of a balance sheet.
Source: Investopedia — “Level 3 assets” (Investopedia summary of FASB Topic 820 / FASB 157 and subsequent guidance) and related FASB guidance (ASC Topic 820, ASU 2018‑13).
1. What are Level 3 assets?
Level 3 assets and liabilities are financial items measured at fair value using significant unobservable inputs. When observable market data for identical or comparable instruments is unavailable or markets are inactive, firms rely on internal models and management assumptions to estimate fair value. This practice is commonly called mark‑to‑model (as opposed to mark‑to‑market).
2. The fair‑value hierarchy — Levels 1, 2, and 3 (brief)
– Level 1: Inputs are quoted prices in active markets for identical assets/liabilities (e.g., liquid Treasury bills, listed equities). These provide the most reliable fair‑value measurements.
– Level 2: Inputs are observable either directly or indirectly (e.g., quotes in inactive markets, quoted prices for similar assets, observable yield curves or interest rates). Valuation may use models but with observable inputs (example: an interest‑rate swap priced using observable curves).
– Level 3: Inputs are unobservable — based on management assumptions and internal models because market data is not available. These valuations are the most subjective and potentially the least reliable.
3. Typical examples of Level 3 assets
– Mortgage‑backed securities (MBS) and asset‑backed securities (ABS) when markets are inactive or underlying cash flows are uncertain
– Complex or bespoke derivatives whose valuation depends on non‑observable parameters
– Private equity and venture capital investments
– Distressed debt and nonperforming loans
– Unlisted minority stakes in private companies
– Certain structured credit products (e.g., illiquid tranches of collateralized loan obligations)
4. How Level 3 assets are recorded under GAAP (ASC 820)
– Companies reporting under U.S. GAAP use ASC Topic 820 (originally FASB 157) to measure fair value and classify inputs into the three levels.
– Measurement methods often combine market prices for comparable items, discounted cash‑flow (DCF) models, option‑pricing or Monte Carlo simulation models when appropriate, and management’s estimates of unobservable inputs (credit spreads, default rates, prepayment speeds, discount rates, liquidity premiums).
– Because of subjectivity, ASC 820 requires specific disclosures for Level 3 balances: a rollforward (reconciliation) of beginning to ending balances, descriptions of valuation techniques and the significant unobservable inputs used, and sensitivity information showing how changes in key assumptions would affect fair value.
– ASU 2018‑13 amended disclosure requirements (effective for fiscal years beginning on/after Dec. 15, 2019) to refine required disclosures (e.g., ranges and weighted averages of significant unobservable inputs, focus on measurement uncertainty at the reporting date).
5. Why Level 3 assets caused concern in past crises
Level 3 assets drew intense scrutiny during the 2007–2009 credit crisis because institutions held significant amounts of MBS/ABS that became illiquid. Models and assumptions sometimes lagged market deterioration, resulting in late write‑downs and questions on valuation accuracy. That experience led to strengthened disclosure and reconciliation requirements to improve transparency.
6. Practical steps for companies that hold or value Level 3 assets
Governance and policy
1. Establish a documented fair‑value policy: define valuation techniques, hierarchy criteria, and when transfers between levels occur.
2. Assign clear governance: a valuation committee that includes finance, risk, and independent members (e.g., independent directors or external valuation experts).
3. Require CEO/CFO attestation on valuation governance in line with internal control frameworks (e.g., SOX in the U.S.).
Valuation process and models
4. Use the most appropriate valuation technique: DCF, option‑pricing, simulation, or comparable transactions — justify model selection and assumptions in writing.
5. Maintain model documentation: inputs, formulas, data sources, limitations, and version control.
6. Calibrate models to observable market inputs where possible and document any extrapolation or adjustments.
Independent validation and auditability
7. Obtain independent valuation or expert review for significant Level 3 positions (third‑party valuation firms or independent internal valuation groups).
8. Perform back‑testing: compare prior valuations to actual transaction prices when markets become active to assess model performance.
9. Keep audit-friendly records: reconciliations, approvals, and evidence supporting assumptions.
Controls and disclosure
10. Implement segregation of duties: valuation modelers, approvers, and reporters should be distinct roles.
11. Regularly reconcile and explain movements: provide rollforward reconciliations of Level 3 balances (beginning balance, purchases, transfers in/out, gains/losses, settlements, ending balance).
12. Disclose significant unobservable inputs and sensitivity analysis: show how changes in key assumptions affect fair value and list ranges/weighted averages when applicable (per ASU 2018‑13).
13. Document and disclose valuation uncertainty and policies: explain how fair value would change in stressed scenarios.
Stress testing and capital planning
14. Run stress tests: estimate valuation changes under adverse market scenarios and incorporate findings into capital and liquidity planning.
15. Plan exit strategies for illiquid positions: determine realistic timelines and potential liquidity costs of selling Level 3 instruments.
7. Practical steps for investors analyzing Level 3 assets
1. Read disclosures closely: focus on Level 3 rollforwards, valuation techniques, significant unobservable inputs, and sensitivity analyses.
2. Check materiality: quantify Level 3 assets as a percentage of total assets and equity — high percentages merit deeper scrutiny.
3. Watch transfers: frequent transfers into Level 3 or large upward transfers into Level 2/1 may be red flags (look for economic justification).
4. Compare peers: evaluate whether the company’s valuation techniques and inputs are consistent with industry peers and market practice.
5. Examine audit opinion: an auditor’s qualified opinion or emphasis of matter related to valuation is a strong signal of concern.
6. Apply a margin of safety: discount reported Level 3 values when you lack confidence in assumptions; consider downside scenarios.
7. Monitor subsequent events: look for realized transaction prices after the reporting date that confirm or contradict reported Level 3 values.
8. Practical steps for auditors and regulators
1. Verify governance: ensure valuation committees, policies, and segregation of duties are in place and effective.
2. Test models: validate model logic, math, inputs, calibration, and reasonableness tests.
3. Confirm inputs: seek corroborating evidence for unobservable inputs when possible (private transactions, industry data).
4. Review sensitivity analyses and disclosures for adequacy and consistency with ASC 820 and ASU 2018‑13.
5. Require post‑reporting verification: if markets reopen, compare realized prices to prior Level 3 estimates and require readjustments when warranted.
9. Common pitfalls and red flags
– Overreliance on optimistic or unsupported assumptions (e.g., unrealistically low discount rates or credit spreads).
– Sparse or inconsistent documentation of valuation methods and inputs.
– Frequent or unexplained transfers between hierarchy levels.
– Large Level 3 balances with little independent validation or external corroboration.
– Weak internal controls or lack of independent valuation expertise.
10. Example checklist for a company before releasing financial statements
– Has the valuation committee approved all Level 3 fair‑value estimates?
– Are model inputs documented and traceable to sources?
– Has an external valuation expert reviewed material Level 3 positions?
– Are rollforwards and sensitivity disclosures complete and consistent with ASC 820/ASU 2018‑13?
– Have stress tests and impairment analyses been performed and documented?
– Have management and auditors reconciled and agreed on the Level 3 balances?
11. Final thoughts
Level 3 assets are an important part of modern financial markets but carry heightened valuation risk because they depend on judgment and models rather than active market prices. Robust governance, transparent disclosure, independent validation, stress testing, and careful investor scrutiny are essential to manage the risks associated with these illiquid instruments. Investors should not accept Level 3 carrying values at face value — instead, analyze disclosures, apply conservative adjustments where warranted, and monitor for confirmatory market evidence.
References and further reading
– Investopedia: “Level 3 assets” (summary of FASB Topic 820 and related guidance)
– FASB ASC Topic 820 (Fair Value Measurement) — see FASB website for official ASC guidance and Accounting Standards Updates (including ASU 2018‑13)
– FASB Accounting Standards Update No. 2018‑13 — Disclosure Framework: changes to fair value measurement disclosures (for details, consult FASB materials)
– Provide a sample Level 3 valuation policy template for a company,
– Draft a checklist investors can use to evaluate Level 3 risk in a specific company’s 10‑K, or
– Walk through a worked valuation example (e.g., valuing a private‑equity stake or distressed bond using a DCF and sensitivity analysis).