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WSU Lexicon: Alternative Investments
A lock-up period is the contractually fixed minimum time an investor's capital must remain in a fund before any redemption is permitted. It lets managers hold less liquid positions without being forced to sell, and it is standard in hedge fund and private fund terms.
Distinct from the notice period and the gate provision, which govern withdrawals after the lock-up ends.
The entry
A lock-up is only one of several contractual terms that jointly determine when an investor can actually convert an interest into cash. It works alongside the redemption frequency (monthly, quarterly, annual dealing dates), the notice period an investor must give before a dealing date, gate provisions that cap aggregate or per-investor withdrawals in any single period, and the manager's right to suspend redemptions or move hard-to-value assets into a side pocket.
The practical consequence is cumulative. A one-year lock-up combined with quarterly dealing and a ninety-day notice requirement means the earliest realistic cash date sits well beyond the first anniversary of the subscription. Candidates should read these terms as a chain rather than as independent clauses, because the binding constraint on liquidity is usually the combination, not the lock-up alone.
The entry
A hard lock-up denies redemption outright for the stated term; a soft lock-up permits an earlier exit in exchange for a redemption fee, which is commonly credited to the fund rather than to the manager, compensating remaining investors for transaction costs and forced position adjustments. The distinction matters for how an investor should value the interest: a soft lock-up is effectively a costly option to exit, while a hard lock-up is no option at all.
Structures also differ in what the clock applies to. A fund-level lock-up runs from the fund's launch and expires for everyone at once. An investor-level, or rolling, lock-up restarts with each new subscription, so an investor who adds capital every quarter holds a series of separately locked tranches. Series accounting and share-class designations are typically used to track which tranche has become eligible.
The entry
Lock-ups exist to align the fund's liability structure with the liquidity of its assets. Strategies that rely on distressed credit, activist equity positions, private placements, event-driven arbitrage or capital-structure trades cannot be unwound quickly without moving prices against the fund. Without a lock-up, redemptions in a stressed market force sales at exactly the moment realisable values are lowest, harming the investors who remain. Private equity and venture capital take the logic further: capital is committed for the fund's full life, drawn down over an investment period and returned through distributions rather than redemptions.
In return, investors expect compensation through an illiquidity premium and sometimes through fee concessions for accepting longer terms. Whether that premium is genuinely earned is an empirical question, and reported returns on illiquid holdings are often smoothed by infrequent or model-based valuation.
The entry
At Level I, the expectation is analytical rather than computational. Be able to explain how a lock-up, notice period, redemption frequency and gate together define an investor's effective liquidity horizon, and to identify which of them a fund invoked in a given scenario. Be able to state why illiquid strategies require them and how their absence creates a first-mover advantage among redeeming investors.
Be prepared to link the term to suitability: an investor with near-term spending needs, uncertain liabilities or regulatory liquidity requirements is poorly matched to a multi-year lock-up regardless of expected return. Also distinguish this usage from the IPO lock-up, an underwriting agreement restricting insiders and pre-IPO holders from selling shares for a set period after listing. The word is the same; the mechanism and the parties bound by it are not.
Common trap
No. After expiry, redemptions are still constrained by the fund's redemption frequency (often quarterly), an advance notice period of 30 to 90 days, possible redemption fees, and gate provisions that cap total withdrawals in any single period.
In practice
During the 2008 financial crisis, investors seeking cash found capital trapped: funds still inside lock-up periods refused redemptions outright, while others imposed gates or suspended withdrawals entirely, keeping illiquid credit positions off the market.
Candidates ask
See also
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