Sum-of-the-Parts Valuation: How to Value Conglomerates and Multi-Segment Companies
Sum-of-the-parts (SOTP) valuation values each business segment separately and adds them together. Learn when and how to apply this method to find hidden value in conglomerates.
What is sum-of-the-parts valuation?
Sum-of-the-parts (SOTP) valuation treats a diversified company as a collection of independent businesses. Each segment is valued separately using the method most appropriate for that business, whether it is a DCF model, comparable multiples, or asset-based valuation. The individual values are then added together and net corporate debt is subtracted to arrive at an estimated equity value. This approach often reveals that a conglomerate is worth more broken up than its current market price suggests.
When to use SOTP valuation
- The company operates in two or more distinct industries with different growth rates and risk profiles
- Consolidated financial statements obscure the profitability of individual segments
- You suspect a conglomerate discount is hiding undervalued divisions
- A potential breakup, spinoff, or divestiture is being discussed
Markets often apply a blanket multiple to conglomerates that undervalues their best segments. SOTP analysis can uncover this hidden value, but be honest about the likelihood of the market recognizing it without a catalyst like an activist investor or strategic review.
Value each piece individually
Use the DCF builder to model segments separately and compare the sum to the current stock price.
FAQs
What causes the conglomerate discount?▼
Several factors contribute: capital allocation across divisions may be suboptimal, management attention is spread thin, financial transparency is reduced, and investors who want pure-play exposure simply avoid conglomerates.
How do I find segment financial data?▼
Public companies report segment revenue and operating income in the notes to their annual report (10-K filing). Look for the segment reporting section, which breaks out results by business unit.
Is SOTP more accurate than a standard DCF?▼
SOTP is not inherently more accurate, but it is more appropriate when segments have very different economics. Applying a single growth rate and discount rate to a company with a fast-growing tech division and a mature industrial division will produce misleading results.
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Intrinsic Investor is for education and research only. Not financial advice.