Creation Unit

What is a 'Creation Unit'

A creation unit is a block of new shares sold by an exchange-traded fund (ETF) company to a broker-dealer for sale on the open market. Creation unit blocks typically range from 25,000 to 600,000 shares. Broker-dealers buy the shares in either a cash or in-kind transaction.

BREAKING DOWN 'Creation Unit'

Creation units are central to the process an ETF issuer undergoes when providing new ETF shares to the market. ETF issuers work with ETF distributors to issue new shares in creation units to broker-dealers. Creation units can vary in size; with most containing between 25,000 to 600,000 ETF shares each.

Creation units are sold to broker-dealers who can pay for the shares in various forms. Shares are valued at the fund’s net asset value (NAV). ETF issuers can negotiate with broker-dealers on the terms of the sale, typically receiving cash or in-kind shares for the transaction. In-kind shares are a common way to pay for the shares in a creation unit. In-kind share transactions require the buyer to assemble a portfolio of securities which are then transferred to the issuing company. Creation unit sales can generate profits and losses for the broker-dealer prior to exchange listing. Profits and losses can have tax implications. Thus, broker-dealers have considerable risks when buying new creation units.

Authorized Participants

ETF issuers use creation units for new share issuance through broker-dealers. They also have relationships with broker-dealer trading desks which act as authorized participants. Authorized participants are unique to open-end ETFs and serve to monitor significant deviation from a fund’s NAV in the trading market. Since ETFs trade actively throughout the day on financial market exchanges they offer premiums and discounts to their accounting NAV. Authorized participants follow this market mechanism and help manage premium and discount to NAV trading.

Common Practices for Creation Units

The State Street Global Advisors SPDR Series is one of the largest in the market for ETF sector investing and offers an example for how creation units are utilized. All funds in the Series have the same creation unit provisions. The Series issues creation units of each sector fund at the fund company’s discretion to market makers or other broker-dealers. Creation units are issued in blocks of 50,000. Financial institutions provide in-kind securities and/or cash for the market value of the creation unit. Creation unit transactions are facilitated by ALPS Portfolio Solutions Distributor, Inc.