Quick Answer
A unit investment trust holds a fixed, unmanaged portfolio assembled at creation, run by a trustee instead of a board or adviser. It issues redeemable units, has a stated termination date, and distributes proceeds from matured or sold securities instead of reinvesting them.
Now that you've seen both open-end and closed-end management companies, let's look at the third Investment Company Act of 1940 (ICA) category that operates quite differently: the unit investment trust.
How UITs Work
A unit investment trust (UIT) is a pooled investment vehicle with a fixed, unmanaged portfolio:
- A fixed portfolio of securities (typically bonds, sometimes stocks) is assembled at creation
- Not actively managed; there is no investment adviser making buy/sell decisions
- Has a stated termination date (especially bond UITs; when bonds mature, the trust winds down)
- Issues redeemable units (called units of beneficial interest)
- Income passes through directly to unit holders
- Once a security is sold or matures, proceeds are distributed to investors (not reinvested)
Key Structural Differences
UITs differ from management companies in several important ways:
| Feature | UIT | Management Company (Mutual Fund / CEF) |
|---|---|---|
| Board of directors | No (has a trustee instead) | Yes |
| Investment adviser | No | Yes |
| Management fee | No (has creation/sales charge and trustee fee) | Yes |
| Portfolio changes | None (buy-and-hold) | Active buying and selling |
| Termination date | Yes (stated at creation) | No (perpetual) |
Exam Tip: Gotchas
- UITs have no board of directors and no investment adviser; they are run by a trustee. This is a common source of confusion with mutual funds.
- UITs charge a creation/sales charge and trustee fee, not a management fee (because there is no manager).
- UITs are not management companies; they are a separate category under the Investment Company Act of 1940 (ICA).
Think of it this way: A UIT is like a pre-packed lunch box. Someone assembles the contents once, seals it, and hands it to you. Nobody swaps out the sandwich for a salad halfway through. What you see at creation is what you get until it expires.
Who Are UITs For?
- Investors who want a known, fixed portfolio with no surprises
- Investors who prefer passive management without the risk of portfolio turnover
- Bond investors who want a diversified fixed-income portfolio held to maturity
Exam Tip: Gotchas
- UITs issue redeemable units (like open-end funds), but they have a fixed portfolio (unlike open-end funds). The redemption feature is often confused with active management. The portfolio does not change even though investors can redeem their units.
- Proceeds from maturing or sold securities are distributed, never reinvested. This is the opposite of how mutual funds typically operate.
- Many sponsors voluntarily run a secondary market, buying back units and reselling them near NAV, so investors often exit through the sponsor rather than the trust itself.
- That sponsor market is not exchange trading: there is no negotiated market price and no premium or discount to NAV, and the sponsor can stop offering it at any time.
- Either way, the trust is legally required to redeem units directly at NAV, so the investor always has a guaranteed exit even if the sponsor's secondary market goes away.
What Should You Check on Exam Day?
- Can you explain why a unit investment trust has a trustee instead of a board of directors?
- Do you know why a unit investment trust charges no management fee?
- Can you state what happens to proceeds when a UIT's securities mature or are sold?
- Do you know why redeemable units do not mean a UIT is actively managed?
- Can you explain why a UIT is not classified as a management company?