---
title: Divestiture - Definition & Examples | RGM® Glossary
url: https://realgrowthmatters.com/glossary/divestiture/
updated: 2026-06-10
source_html: https://realgrowthmatters.com/glossary/divestiture/
---

Growth Glossary — Definition

SHT DIVESTITURE

# Divestiture

Sale of business unit or asset. A working definition from the RGM marketing glossary.

Sale of business unit or asset.

Term
:   Divestiture

Field
:   Finance & Unit Economics

Category
:   Finance & Unit Economics

## What it means

Start here.Divestiture means a unit-economics concept. The value is in a shared, precise definition, not in knowing the word.

Sale of business unit or asset.

This is a financial concept that affects how operators measure efficiency, value, or return. It typically appears in models, board reports, and management decisions about resource allocation. Misapplying or miscalculating it leads to bad decisions.

In Finance & Unit Economics, Divestiture names a unit-economics concept. Pin the meaning down early and the strategy stays coherent.

## How it works

Pick one definition.Divestiture produces value through how it is applied. Change the inputs and the right use of it changes too.

Divestiture is not a switch you flip. It names a moving idea, and the way it plays out shifts with the setup. A lean team running one paid channel applies Divestiture differently than a brand running ten. Use Divestiture loosely and teams pull apart; pin it down and the math lines up.

The working rule is plain. Agree what Divestiture covers first, then act on it. Skip that order and Divestiture loses its shared meaning, and two teams end up measuring two different things. Keep this in mind.

## When it matters

Here is the short version.Reach for Divestiture when a real decision rides on it -- a budget, a metric, or a comparison. Otherwise it is reference.

Divestiture matters at the point of a decision. In finance & unit economics, three moments come up again and again. Outside them, Divestiture is reference material.

1. **Setting budget.** Divestiture guides the team toward the better-paying line.
2. **Choosing a metric.** Divestiture separates a causal read from a coincidence.
3. **Comparing options.** Divestiture stops a tidy-looking comparison from misleading.

## Worked example

Hold that thought.The walk-through runs Divestiture through work modeled on Calm, so the concept meets real constraints.

Take Calm. During an LTV recut by cohort, the team made Divestiture the deciding input, not an afterthought. They set a baseline first, agreed one definition of Divestiture, and only then read the result: the annual plan paid back 2.6x faster. The number matters less than the order.

The numbers behind Divestiture -- illustrative only, RGM analysis

| Stage | What the team did | Why it mattered |
| Baseline | Logged where Divestiture stood before the test. | A reference to judge against. |
| Define | Fixed one meaning of Divestiture for the test. | No room for scope drift. |
| Act | An LTV recut by cohort — one variable. | Only one thing moved. |
| Result | The annual plan paid back 2.6x faster | A decision the data earned. |

Figures for Divestiture here are illustrative and marked RGM analysis. Copy the method, not the exact numbers.

## Mistakes worth avoiding

Keep this in mind.Four failure modes recur with Divestiture. Name them and they are easy to design around.

- **One blanket rule.** Applying Divestiture the same way everywhere. Split it by audience, channel, and business model.
- **Bare numbers.** Showing Divestiture on its own. Context is what makes it readable.
- **Vanity focus.** Gaming Divestiture instead of the result. Tie it to business value.
- **Apples to oranges.** Comparing Divestiture across firms raw. Adjust for pricing and cycle before you read it.

## Frequently asked questions

What is Divestiture?

Sale of business unit or asset. In short, fix that meaning before any tactic is debated.

What makes Divestiture worth knowing?

Divestiture shows up in budget reviews and channel reporting. Use it loosely and teams pull apart; use it precisely and the numbers line up.

How do teams use Divestiture?

Divestiture supports a real choice: where money goes, what gets measured, which option wins. The Calm case traces it.

What goes wrong with Divestiture most often?

Using Divestiture flat across every segment and showing it without context. Both make a guess look exact.

Where can I learn more about Divestiture?

The related terms below are a good next step; from there, see marketing mix modeling, plus incrementality testing.

What is Divestiture?
:   Sale of business unit or asset. In short, fix that meaning before any tactic is debated.

What makes Divestiture worth knowing?
:   Divestiture shows up in budget reviews and channel reporting. Use it loosely and teams pull apart; use it precisely and the numbers line up.

How do teams use Divestiture?
:   Divestiture supports a real choice: where money goes, what gets measured, which option wins. The Calm case traces it.

### Go deeper

### Related terms