Business Pill · Who made the total?
Concentration is when a few big pieces make up most of a total. The video shows a mayor who reads out a record month for the town’s bakeries, until the accountant finds that one wedding order made up most of it.
A short explainer video, under a minute. The mayor, the accountant and the bakeries are an illustration; the video labels its numbers as an illustration.
At a glance
What Concentration Is
That has a name: concentration. It is when a few big pieces make up most of a total.
The Same Month in Numbers
The video then shows the same month with round numbers and labels them an illustration.
Why It Matters
The video turns this into one question: what would the total look like without the biggest piece?
The Short Answer
The mayor reads out the bakery sales for the month. A record, she says, so every baker must be thriving.
Then the accountant checks. One wedding order made up most of the total. Take it out, and the other bakers had an ordinary month.
What Concentration Is
That has a name: concentration. It is when a few big pieces make up most of a total.
In the story, the total is the town’s bakery sales for the month, and the one big piece is a single wedding order.
The Same Month in Numbers
The video then shows the same month with round numbers and labels them an illustration. Sixty came from one order. Forty came from all the rest.
So the record total is mostly one order, and the rest of the bakers sit in the smaller bar.

The Idea on One Board
Illustration: the same month
One big order 60
All the other orders 40
The honest limit
The Honest Limit
Concentration is not always bad. A big order can be the real story. The trap is reading the total as everyone’s result.
Why It Matters
The video turns this into one question: what would the total look like without the biggest piece?
Its takeaway is short. A total can hide who made it, so ask how many pieces carry it.
The key insight: A total can hide who made it. So ask how many pieces carry it.
The honest limit
Concentration is not always bad.
A big order can be the real story.
The trap is reading the total as everyone's result.
Where This Shows Up in AI Business Today
From our news coverage
Crunchbase: Q3 Venture Hit $159B, AI Took 64%
Our report on Crunchbase’s third-quarter venture data notes that Crunchbase says global venture funding was $159 billion, and that a record 27 companies raised rounds of $1 billion or more. Crunchbase says around a third of all global venture capital raised in the quarter went to those 27 companies.
From our news coverage
The bakers are an illustration. In the report, Crunchbase says no single company raised funding in the tens of billions, and that eight companies raised $3 billion or more. It also says its data is as of 2 October and based on reported figures, so the numbers in our report are Crunchbase’s and not independently verified.
The Business Engineer Lens
Where this idea sits in the Business Engineer library:
The Question to Ask
- What would the total look like without the biggest piece?
How This Concept Connects
Layer 7 of 8 · Finance & Capital, on the Business Engineer Concept Map
- Backlog builds on Concentration. The backlog lesson warns that if one customer makes up most of the backlog, the risk sits with that customer.
- An Anchor Customer (lesson unlocks soon) trades off with Concentration. A build held up by one buyer is fragile: if the anchor walks, the loan is in trouble.
AI Unicorn Market Map 2025
A few large firms carry market totals.
Get the full Concept Map as a free poster.
Related Business Pills
See It in the News
Crunchbase: Q3 Venture Hit $159B, AI Took 64%. The news story this pill grew out of.
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