Allotment is the assignment of a specified number of offered securities to an applicant after subscription and allocation rules are applied.
Allotment is the assignment of a specified number of offered securities to an applicant or subscriber. It occurs after valid applications, payments, eligibility checks, and allocation rules are applied. The allotment may equal the amount requested, be reduced, or be zero.
In company-law usage, allotment can also refer to the corporate act that creates or appropriates new shares to a person. The precise legal point at which ownership rights arise depends on the jurisdiction, governing documents, and registration process.
Assume a rights offering makes 25 million new shares available at $8:
If the documents use simple pro-rata allocation based on excess shares requested, the oversubscription allocation rate is:
A holder with a basic entitlement to 100 shares exercises it in full and requests 60 extra shares:
The final number may be 137 or 138, or follow another adjustment, because fractional-share and rounding rules are stated in the offering documents. If the holder prepaid for all 60 extra shares, the unused payment for 22 or 23 shares must be returned or otherwise processed under those terms.
| Method | How it works | Where caution is needed |
|---|---|---|
| Full allotment | Every valid request is met | Only possible when sufficient securities are available |
| Pro rata | Available securities are divided by a stated proportional base | The base may be shares requested, shares owned, or basic rights exercised |
| Discretionary | Issuer or managers allocate using permitted criteria | Criteria, conflicts, and concentration matter |
| Category-based | Separate pools exist for retail, institutional, employee, or other applicants | One pool can be oversubscribed while another is not |
| Random or ballot | Qualifying applications are selected under stated rules | Often combined with minimum lots or caps |
| Priority-based | Certain eligible applications receive priority | Priority must follow the transaction rules |
No single method is universally “fair.” The relevant question is whether the disclosed method was applied consistently and lawfully to valid applications.
An investor may commit cash without receiving the requested amount and may wait for excess funds to be returned. Operational errors, missed instructions, ineligible accounts, failed payment, or settlement problems can reduce or cancel an allotment.
Do not treat an application as ownership, assume all oversubscription is prorated the same way, or describe allotment as a guarantee that the security will trade profitably. This page is educational and not legal or investment advice.