Established model

The growth–share matrix

Bruce D. Henderson, Boston Consulting Group · 1970

Also known as The BCG matrix, Stars, cash cows, question marks and dogs

Sort what the business owns by how fast its market is growing and how strong its position in it is, and fund each kind differently.

Its place in the frameworkBusiness CoreBusiness Assets

What it does

Four boxes, and the names have outlived the theory: strong positions in growing markets need investment, strong positions in slow markets pay for it, weak positions in growing markets are a bet, and weak positions in slow markets are a decision nobody has taken. Its real subject is cash — which parts of a portfolio generate it and which consume it.

Reach for it when
When a business has several products, brands or units and they are all being funded as though they were the same kind of thing.
Where it stops
Market share and market growth are crude proxies for a position’s value, and the boxes ignore how units support one another. Used literally it has closed businesses that were quietly holding something together.

Bruce D. Henderson, “The Product Portfolio”, Perspectives, Boston Consulting Group, 1970.

Why it sits at Business Assets

What the organisation owns and can put to work — premises, equipment, technology, intellectual property, capital. The things that remain when the people go home.

A model is only useful when you reach for it at the right moment. This one answers a question that arises here — so it is filed here, and nowhere else. These are the working areas it serves:

All of Business Assets

What it touches elsewhere

Nothing in a business is decided on its own. A conclusion reached with this model at Business Assets lands in these other cores, whether or not anyone follows it there.

Filed at the same place

These answer questions that arise at Business Assets too. Where they disagree with this one, the disagreement is the useful part.

Elsewhere in Business Core

These are other people’s models, named here so you can go to the source and use them properly. The Omnigoal is not affiliated with their authors and is not endorsed by them; nothing of theirs is reproduced here — no canvas, no diagram, no wording. Each is described in our own words, with the originator credited, because the framework is a place to put thinking, not a replacement for the people who did it. Model names and trademarks belong to their respective owners and are used here only to refer to the work itself.

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