Financial Planning
Look-Through Portfolio Exposure: Find the Overlap
Calculate direct and indirect company exposure across funds and SPVs, preserving date, value basis and unknown holdings.
What you will learn
- Calculate indirect exposure using consistent NAV weights.
- Combine direct and indirect positions without counting a fund twice.
- Keep missing holdings and different security rights visible.
Look-through exposure follows each fund or SPV position to the underlying company, then adds the economic exposure arriving through different paths. Use comparable values and dates. Three fund names can still leave a substantial part of the portfolio exposed to one business.
Choose one measure and observation date
This exercise measures underlying company exposure as a share of a fictional LP portfolio’s NAV. It does not measure voting control, percentage ownership of the company or legal claim priority. Use holdings measured on the same date and basis; cost weights, commitment weights and fair-value weights are not interchangeable.
Invest Europe’s portfolio reporting guidance calls for investment-level valuation and methodology information. That source detail is what makes a look-through calculation reproducible. A fund name or sector label alone is insufficient.
Trace three paths to the same company
Fictional LP portfolio NAV is $1 million: $600,000 in Fund A, $300,000 in Fund B and $100,000 held directly in Company X. Assume Fund A has 20% of its NAV in X and Fund B has 10%. There are no leverage, fee, cash or valuation-basis adjustments in this simplified example.
Company X exposure through each path
| Path | LP position NAV | X share within position | X exposure |
|---|---|---|---|
| Fund A | $600,000 | 20% | $120,000 |
| Fund B | $300,000 | 10% | $30,000 |
| Direct X | $100,000 | 100% | $100,000 |
| Total | $1,000,000 | Not a simple sum of weights | $250,000 |
Exposure is $250,000 ÷ $1,000,000 = 25%. The same result is 60% × 20% + 30% × 10% + 10% = 25%. Adding 20% + 10% + 100% would mix three denominators.
Replace the fund slice, do not add a second portfolio
The $120,000 inside Fund A is part of the $600,000 position, not extra NAV. If you show a fully expanded portfolio, replace each fund slice with its underlying exposures and any remaining cash, liabilities or unclassified portion. Do not leave the whole fund in the denominator and add all its holdings as new assets.
Economic exposure to the same issuer can arrive through different instruments. Aggregate for the chosen issuer question, but preserve security type, seniority and vehicle in the detailed rows. Equal issuer exposure does not mean equal payoff or risk.
Show the unknown slice
If Fund B discloses only half of its holdings, classify the rest as unclassified. Do not allocate it proportionately or assume there is no additional X exposure. A stale fund report can also make the final percentage unsuitable for a current decision.
Coverage checks before interpreting the percentage
| Check | What to retain |
|---|---|
| Entity matching | Issuer ID plus rebrand or subsidiary mapping |
| Date alignment | Each holdings and portfolio valuation date |
| Measurement basis | NAV, cost, commitment or another defined basis |
| Coverage | Disclosed and unknown weight |
| Instrument differences | Security, seniority and exposure limits |
Copy a look-through worksheet
Exposure path register
Portfolio NAV / currency / date: [ ]
Position / vehicle / value / portfolio weight: [ ]
Underlying issuer / security / source date: [ ]
Underlying weight on the same basis: [ ]
Effective exposure = portfolio weight × underlying weight: [ ]
Issuer totals across paths: [ ]
Cash / liabilities / unknown slice: [ ]
Reconciliation to whole portfolio / unresolved differences: [ ]Use the map to improve the question
The result identifies concentration for review; it does not prescribe a sale, allocation or risk limit. Keep the accepted map and unanswered source requests beside the relationship using Finta’s private-capital relationship tools. For competitive conflict research by a startup, use the separate investor portfolio-conflict lesson.
About this lesson. By Finta Editorial Team. Sources reviewed November 14, 2026. All example amounts, entities and outcomes are fictional teaching inputs, not observed fund performance. General education, not legal, tax, accounting or investment advice. Use qualified advisers and the governing documents for an actual fund.