The one-sentence definition
An interval fund pools investor capital, holds a portfolio that may include less-liquid assets, and gives shareholders periodic repurchase windows rather than daily liquidity. You can lose money. Liquidity is limited by the fund’s repurchase policy, not by your calendar.
How that differs from a mutual fund or ETF
Most mutual funds and ETFs let you redeem or sell on any business day. An interval fund typically offers to buy back only a portion of outstanding shares on a schedule (often quarterly) and may cap how much it will repurchase. If more shareholders want out than the cap allows, you may get only a prorated amount.
That structure can let a fund hold private credit, certain real assets, or other strategies that do not price every second. It is a trade: access versus the ability to raise cash quickly.
Risks that belong in the first conversation
Loss of principal. Fees and expenses that can be higher than a plain index fund. Valuation that is not a last-sale ticker. Tax reporting that may include K-1s. A repurchase calendar that does not care if you are buying a house next month.
Some interval funds have investor qualifications. Prospectuses and statements of additional information control. Nothing on this page is an offer or a recommendation of any fund.
How Vital Investment Management uses them
In the New England practice, private investments and interval funds are used extensively when they fit a household’s plan — liquidity, taxes, and suitability first. They are not required to become a client, and they are not a model everyone owns.
Rusty Tredwell works from Marblehead with households that typically have $1,000,000 or more to invest along the coast from Maine to Rhode Island. Read how we use these vehicles in portfolios or the firm facts.
Questions we hear
Can I sell an interval fund any day?
Usually no. You sell into the fund’s repurchase offers, which are limited in amount and timing. That is the point of the structure — and the risk if you need cash soon.
Is this a recommendation?
No. This page is educational. Interval funds involve risk, including loss of principal and limited liquidity, and are not appropriate for every investor.