Unit Investment Trust (UIT)

A Unit Investment Trust (UIT) is a type of investment company that holds a fixed portfolio of securities for a set period. Unlike mutual funds or ETFs, UITs are not actively managed — the initial portfolio is selected at creation and held (without changes) until the trust terminates.

Key Characteristics:

Feature	UIT	Mutual Fund	ETF
Management	Fixed, unmanaged	Actively/passively managed	Actively/passively managed
Portfolio changes	None (buy and hold)	Ongoing	Ongoing
Duration	Fixed termination date	Indefinite	Indefinite
Trading	Redeemable with sponsor	End of day NAV	Intraday on exchange
Creation unit	Fixed at issuance	Continuous	Creation/redemption

How UITs Work:

1. Assembly: Sponsor selects a portfolio of securities (stocks, bonds, or both)
2. Offering: Units sold to investors during initial offering period
3. Hold period: Portfolio remains fixed for the trust's life (typically 13-24 months for equity UITs, 2-30 years for bond UITs)
4. Income: Dividends/interest passed through to unit holders
5. Termination: Securities are sold and proceeds distributed to investors

Types of UITs:

• Equity UITs — fixed stock portfolios (often dividend or blue-chip focused)
• Bond UITs — fixed bond portfolios (municipal, corporate, or government)
• Defined maturity bond UITs — all bonds mature around the same date

Advantages:

1. Transparency — you know exactly what you own
2. Discipline — no emotional trading or style drift
3. Defined maturity — bond UITs offer predictable end dates
4. Low ongoing fees — no management fee (but creation costs exist)

Disadvantages:

1. No rebalancing — can't adapt to market changes
2. Sales charges — typically 1%–3% upfront
3. Illiquidity — may face unfavorable pricing when redeeming
4. Termination costs — selling at maturity may trigger taxable events
5. Limited availability — fewer choices than mutual funds/ETFs

Largest UIT Provider: First Trust Portfolios