What Is an Interval Fund?
Most funds let an investor sell whenever they want, with money typically available within a few days. An interval fund works differently on purpose, trading away that everyday flexibility for the ability to hold investments that don’t trade easily.
The short answer
An interval fund is a type of closed-end fund that periodically offers to buy back, or repurchase, a limited portion of its outstanding shares — commonly on a quarterly basis, though the schedule varies by fund. Unlike a typical mutual fund, investors generally can’t redeem shares whenever they choose; they can only submit redemption requests during these specific repurchase windows, and even then, the fund isn’t obligated to buy back every share that’s offered.
Why this structure exists
Interval funds are typically built to hold assets that don’t trade easily or quickly on public markets — think real estate, private credit, or other less liquid investment types. A fund holding illiquid assets can run into trouble if it has to sell them on short notice to meet a wave of investor redemptions, potentially at a poor price and to the detriment of remaining shareholders. By limiting redemptions to scheduled intervals, the fund gains time to manage its own liquidity needs, which in turn makes it more feasible to hold assets that wouldn’t be practical in a fund offering daily redemptions.
How the repurchase process works
- The fund announces a repurchase offer. At each scheduled interval, the fund typically offers to buy back a set percentage of its outstanding shares, often somewhere in a range like 5 to 25 percent, though this varies by fund.
- Investors submit redemption requests. Shareholders who want to sell some or all of their shares during that window submit a request within a specified period.
- Requests may be prorated. If more shares are submitted for redemption than the fund has offered to repurchase, requests are typically honored on a pro-rata basis, meaning an investor might only get a portion of what they requested back during that particular interval.
How this differs from ETFs and typical mutual funds
- No daily liquidity. A traditional open-end mutual fund generally allows redemptions any business day, and ETFs trade continuously on an exchange — an interval fund offers neither of those options, limiting liquidity to its scheduled windows.
- No exchange listing. Interval fund shares typically don’t trade on a stock exchange the way ETF shares do, so there’s generally no secondary market to sell into between repurchase offers.
- Access to different holdings. In exchange for reduced liquidity, interval funds can pursue strategies and hold asset types that wouldn’t be practical for a fund needing to meet redemptions on any given day.
A simplified illustration
Suppose an interval fund holds a portfolio of real estate-related assets and offers quarterly repurchases of up to 10 percent of outstanding shares. An investor wanting to sell would need to wait for one of those quarterly windows and might only get part of their request fulfilled if many other investors request redemptions at the same time. This is a hypothetical illustration of the general mechanic, not a description of any specific fund.
What to weigh
The core trade-off with an interval fund is liquidity for access: giving up the ability to sell on demand in exchange for the potential to invest in asset types not typically available through daily-traded funds. That trade-off means understanding the fund’s specific repurchase schedule, its historical repurchase percentages, its expense ratio, and how comfortable an investor is with money being less readily accessible are all important considerations before investing.