Understanding Overallotments: Empowering IPOs and Secondary Offerings

Learn what an overallotment is, how it functions during initial public offerings (IPOs) and secondary offerings, and its role in stabilizing stock prices.

Understanding Overallotments: Empowering IPOs and Secondary Offerings

An overallotment, also known as a ‘greenshoe option,’ is a powerful tool at the disposal of underwriters during an initial public offering (IPO) or a secondary/follow-on offering. This option permits underwriters to sell up to 15% more shares than the number originally planned by the issuing company. This overallotment can be exercised within 30 days of the offering without the necessity of being exercised on the same day.

The Role of Overallotments

Underwriters might choose to exercise the overallotment option if the demand for shares runs high and the stock is trading above the offering price. This not only allows the issuing firm to raise additional funds but ensures price stability post-IPO. Additionally, if the stock price plummets below the offering price, underwriters can buy back some shares at a lower cost, reducing supply and potentially driving the price up. Conversely, if the price soars, the agreements allow buy-back at the offering price, helping underwriters avoid losses.

Practical Example

Consider the case of Snap Inc. In March 2017, Snap Inc. embarked on an IPO, issuing 200 million shares at $17.00 each. Following significant investor interest, the underwriters leveraged their overallotment option and injected an additional 30 million shares into the marketplace. This strategic decision exemplifies how overallotments can enhance stock offers and address high demand dynamically.

Overallotments are not merely about financial logistics; they are about balancing market forces and ensuring that both companies and investors can thrive in a high-demand trading environment.

Related Terms: underwriters, offering price, stock market.

References

  1. S&P Global. “Underwriters exercise option in Snap IPO”.

Get ready to put your knowledge to the test with this intriguing quiz!

--- primaryColor: 'rgb(121, 82, 179)' secondaryColor: '#DDDDDD' textColor: black shuffle_questions: true --- ## What is the primary purpose of an overallotment option in an IPO? - [ ] To guarantee a minimum share price - [ ] To allocate fewer shares than initially planned - [x] To stabilize the share price by allowing additional shares to be issued - [ ] To reduce the total number of shares available ## What is another common term for an overallotment option? - [ ] Initial offering - [ ] Tender offer - [x] Greenshoe option - [ ] Share repurchase ## How long is the overallotment option generally available after the IPO? - [x] 30 days - [ ] 60 days - [ ] 90 days - [ ] 180 days ## In an overallotment option, additional shares are issued at what price? - [ ] Current market price - [x] Original offering price - [ ] Discounted price - [ ] Premium price ## Which entity benefits primarily from an overallotment option? - [ ] Retail investors - [x] Underwriters of the IPO - [ ] Government regulators - [ ] Company executives ## How does the overallotment option contribute to price stabilization post-IPO? - [ ] By removing volatility from the market - [x] By allowing the underwriter to buy shares and support the share price if it falls below the offering price - [ ] By artificially inflating the share price - [ ] By preventing trading for a certain period ## If the share price rises significantly after the IPO, what will underwriters likely do with the overallotment option? - [ ] Hold the shares indefinitely - [ ] Ignore the option - [x] Exercise the option to sell additional shares - [ ] Buy back already sold shares ## What percentage of the original offer size is typically available under the overallotment option? - [ ] 10% - [ ] 50% - [x] 15% - [ ] 25% ## Which of the following is NOT a consequence of underwriters exercising the overallotment option? - [x] The stock price will automatically double - [ ] The total number of shares outstanding increases - [ ] The issuer raises additional capital - [ ] The underwriters are able to stabilize the stock price ## What does an effective use of the overallotment option indicate about the demand for the IPO shares? - [ ] Demand is very low - [x] Demand is high - [ ] Demand is unchanged - [ ] Demand is unpredictable