An equity carve-out is a partial divestiture in which a parent company sells a minority stake in a subsidiary to public investors through an IPO, while retaining a controlling interest. Unlike a spin-off (which distributes shares to existing holders and raises no cash), a carve-out raises cash by selling new or existing shares of the subsidiary to the market.
How it works
The parent IPOs less than 50% of the subsidiary, which becomes a separately listed public company with its own ticker — but the parent remains the majority owner and consolidates it. The proceeds can flow to the parent (selling down its stake) or to the subsidiary (issuing primary shares to fund its own growth), depending on the structure.
Why do a carve-out instead of a spin-off or sale
A carve-out is the middle path between keeping a unit and fully divesting it, and it has distinctive advantages:
- Raises cash while a spin-off does not — useful when the parent or the unit needs capital.
- Retains control and upside. The parent keeps a majority and continues to benefit from the subsidiary's growth, unlike an outright sale.
- Creates a market valuation. The IPO establishes a public price for the unit — surfacing value the conglomerate structure obscured (see sum-of-the-parts) and giving the subsidiary its own equity currency for acquisitions and compensation.
- A staged exit. A carve-out is often step one of a two-step separation: IPO a minority stake to set a price and test the market, then later spin off the remaining stake tax-free.
Trade-offs
A carve-out creates a public minority in the subsidiary, which introduces governance complexity and potential conflicts of interest between the parent and the new outside shareholders — over related-party transactions, capital allocation and the eventual separation. The subsidiary also takes on the full cost and scrutiny of being a standalone public company. And because the parent still controls the unit, the market may apply a discount for the overhang of the parent's remaining stake and the uncertainty about its ultimate intentions.
Carve-out in the operational sense
Separately, practitioners use "carve-out" to mean the operational work of separating a business unit from its parent in any divestiture — disentangling shared IT, contracts, employees and back-office functions, and producing carve-out financial statements that show the unit on a standalone basis. This "carve-out" challenge is a major part of preparing any divestiture for sale, whether or not it ends in an IPO.
See also
- Divestiture — The sale, spin-off or other disposal of a division, subsidiary or asset by a parent company.
- Spin-off — A divestiture in which a parent distributes the shares of a subsidiary to its existing shareholders, creating a separately listed company.
- Sum-of-the-parts valuation — Valuing each business segment of a company separately and adding the parts. Often used for diversified conglomerates or ahead of a planned spin-off.
- Sell-side M&A process — The deal cycle from the seller's perspective: preparation, marketing materials, buyer outreach, IOIs, LOIs, exclusivity, due diligence, definitive agreement and closing.