Glossary/Corporate Structures/Special Purpose Acquisition Company
Corporate Structures

Special Purpose Acquisition Company

SPAC

Special Purpose Acquisition Company is a blank-check company that raises capital in an IPO with the sole purpose of later acquiring a private operating business.

What SPAC is

A special purpose acquisition company (SPAC) is a publicly listed shell company formed by sponsors with no commercial operations of its own. Its sole purpose is to raise capital through an IPO and then identify and acquire a private operating business within a fixed period, typically 18-24 months.

The acquisition is called a de-SPAC transaction, after which the target company becomes the surviving listed entity.

In a typical structure, public investors buy units in the SPAC IPO, often consisting of one share plus a fraction of a warrant. The IPO proceeds are placed in a trust account and earn interest while the sponsors search for a target. If a deal is announced, public shareholders can either remain invested or redeem their shares for the trust value plus interest.

If no deal is consummated within the deadline, the SPAC liquidates and returns trust funds to investors.

Sponsors usually buy founder shares (often 20% of the post-IPO equity) for nominal consideration and earn a substantial promote if a deal closes, which has led to debate about misaligned incentives. After a 2020-21 boom, SPAC volumes collapsed amid post-merger underperformance and tighter SEC rules.

When you will meet SPAC

Founders consider a SPAC merger when they want a faster route to public markets than a traditional IPO and the certainty of a pre-negotiated valuation. Investors evaluate the sponsor's track record, the trust value per share, the warrant coverage, the redemption mechanics, and the quality of the target business.

Boards take seriously the SEC's 2024 SPAC rules, which clarified that target companies are co-issuers in the de-SPAC registration statement and tightened liability for forward projections.

Where this comes up in our guides

    Special Purpose Acquisition Company FAQ

    In a traditional IPO, the company sells shares directly to public investors at a price set by underwriters at the time of listing. In a SPAC, a shell company first goes public with cash in trust, then negotiates a merger with a target at a privately negotiated valuation. The SPAC route is faster, allows forward financial projections, and offers price certainty, but typically dilutes target shareholders more through sponsor promote and warrants.
    At a glance
    Category
    Corporate Structures
    Also written
    SPAC
    Confirm current figures with the official registry or a qualified adviser before relying on them.
    Related terms
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    Sources
    1. 1SEC Final Rule on SPACs (2024)
    2. 2Wikipedia: Special Purpose Acquisition Company
    Definition reviewed March 2026.
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