Risk and Portfolio Mechanics · Hedge Funds
Liquidity risk appears when cash obligations arrive faster than assets can be sold at reasonable prices. Crowded trades can make that imbalance worse.
Separate three clocks
Asset liquidity concerns how quickly positions can be sold and at what cost. Funding liquidity concerns borrowing and collateral obligations. Investor liquidity concerns redemption rights. A portfolio can hold valuable assets yet face a cash crisis when those clocks do not align.
Normal trading volume is only a starting point. Bid depth, position size, concentration and the behavior of other holders affect the price available during stress. A security that trades daily is not necessarily liquid in the quantity a fund needs to sell.
Construct a cash ladder
Imagine $5 million of unencumbered cash, $8 million of assets realistically saleable within a week and $12 million requiring much longer. The fund faces $7 million of near term margin calls and $10 million of redemption payments. Immediate cash alone is insufficient, and even the weekly sales leave a $4 million gap before selling costs.
This simplified ladder assumes all identified assets sell for their stated amounts and settle on time. A stress version should include price concessions, delays and increased collateral calls. Do not count the same security both as available collateral and as sale proceeds without considering the resulting obligation.
Investigate crowding
When several funds own similar positions or use similar hedges, exits can become synchronized. A trade can lose because other investors need cash rather than because its original economic thesis has changed. Leverage can turn that temporary divergence into a permanent realized loss.
Ask how the manager monitors crowded ownership, financing overlap and days needed to liquidate positions. Redemption restrictions can slow investor withdrawals, but they do not remove a lender’s contractual rights. Review the entire cash system rather than assuming a long investor lockup solves every liquidity problem.
Try it yourself
A fund has $3 million cash and can sell $4 million of assets this week, but must pay $9 million. What is the gap before costs, and what could make it larger?
Show the worked answer
The gap is $2 million. Selling discounts, settlement delays or extra margin demands can increase it. The fund needs a credible funding or position reduction plan.
Further reading
Educational material, not a recommendation to buy or sell a fund. Numerical examples are hypothetical. Fund terms, investor eligibility and tax treatment vary by product, account and jurisdiction.
Continue learning
- Previous lesson: Financing, margin calls and counterparty risk
- Next lesson: Stress tests, drawdowns and tail risk
- Explore all Hedge Funds lessons



