The focus on how capital can come back from a semi-liquid fund often overshadows an equally important question: the impact on liquidity the moment capital goes in. That asymmetry leads to an incomplete picture, particularly when comparing semi-liquid structures to traditional drawdown funds.
The first post in this series focused on exit timelines, how long it takes to get capital out of a semi-liquid fund under standard terms and normal market conditions. The short answer was two to six years, governed by fund policy rather than the investor's decision.
A note on what this series is not: we are deliberately setting aside the performance comparison. Others have done it and it involves assumptions that quickly become contested. Our focus is narrower and we believe equally important: the structural mechanics of how capital moves in and out, independent of return assumptions. We believe the liquidity question deserves to be examined on its own terms.
the day one distinction
Interval and tender-offer funds are fully funded on Day One. That simplicity is a real operational advantage. There are no capital calls to manage, no cash to stage, no infrastructure required to respond to capital calls. For advisors and their clients new to private markets, that simplicity can matter.
But there is a direct consequence. Capital that could otherwise be held in liquid instruments is now inside the fund. The redemption window that typically opens after an initial restriction period provides a path to reduce that exposure. It does not change the fact that the exposure began in full and immediately.
What Drawdown Structures Preserve
The standard comparison often positions semi-liquid funds against a ten-year lockup drawdown fund. That framing misses something important about how traditional drawdown structures work.
In a closed-end fund, whether a primary PE fund, an LP-led secondaries fund, or a co-investment vehicle, capital is called as investments are made, typically over two to four years. Until a capital call arrives, the committed but uncalled capital stays with the investor. It remains liquid and can be held in whatever instrument the investor chooses, deployed tactically, or simply retained as a cushion.
A $1 million commitment to a drawdown fund is not $1 million of illiquid capital on Day One. It is an obligation to fund when called, and until that call arrives, the capital stays where the investor chooses, potentially earning returns.
That distinction matters at the portfolio level, not just the fund level. An investor managing a multi-asset portfolio who has allocated to a drawdown fund has not reduced their liquid assets by the full amount of that commitment. An investor who subscribes to a semi-liquid fund has.
The Net Cash Reality
There is another piece of this that rarely enters the comparison: most drawdown funds begin returning capital before the full commitment is drawn. Distributions can often begin during the fund's investment period. For example, in LP-led secondaries funds, which are drawdown structures that typically deploy over two to three years into already-seasoned assets, cash can start coming back relatively early in the fund's life. Those early distributions can further offset capital calls. The result is that peak net cash out-of-pocket exposure is frequently lower, and shorter-lived, than the headline commitment amount.
A fair objection here is that distribution activity in drawdown funds has slowed in recent years, compressing the net cash advantage in practice. But it cuts both ways. Semi-liquid funds are invested in many of the same underlying funds and companies as their drawdown counterparts. If exit activity slows and distributions compress in the drawdown world, the assets supporting redemptions in semi-liquid funds face the same pressure. The liquidity promise does not exist independently of the underlying portfolio. In a prolonged slowdown, both structures face distribution headwinds, but only one of them has investor expectations around liquidity that the underlying portfolio may not be able to deliver.
Our Point of View
We believe investors do not gain liquidity by choosing a semi-liquid structure. They exchange the gradual capital requirements of a drawdown fund for an immediate and complete one, then rely on periodic repurchase windows to work their way back out.
None of this is an argument that drawdown funds are always the right choice. They require more from the investor operationally, capital call management, cash forecasting, and a willingness to navigate the J-curve1 . For investors who cannot or prefer not to manage that process, the simplicity of a semi-liquid structure may be the right trade-off.
But the relevant comparison is not simply redemption windows versus no redemption windows. It is full upfront funding, with capped periodic exits, versus gradual deployment with capital preserved until called and distributed as assets are realized.
Semi-liquid fund sponsors often highlight what investors can get back and when. The more complete question is what investors give up at the start, and what they preserve by taking a different path. Liquidity is not only about exit windows but rather how much capital is liquid along the way. We believe investors and advisors should give as much attention to funding mechanics as the redemption options.
1. The J-curve describes the typical trajectory of private equity fund returns, which often decline in the early years due to fees and early-stage investment costs, before rising as the fund matures and investments are realized.
