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The Founder's Notes

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The template only earns its keep if you actually put two cases next to each other.

This is the reason every teardown answers the same questions in the same order. Put a luxury house beside a console platform and the differences stop being vibes — one is refusing sales to protect a price, the other is selling below cost to collect a toll, and both are defending a moat.

Beauty · LVMH (Kendo) and Rihanna, 50/50

Fenty Beauty

A prestige makeup brand launched in 2017 by Rihanna with LVMH's incubator Kendo, which put forty foundation shades on the counter on day one and forced the rest of the industry to match it.

Technology · NASDAQ: AMZN

Amazon

Runs a near-breakeven retail operation at enormous scale, and earns essentially all of its profit from renting out the two things that operation forced it to build — computing capacity and shelf placement.

The thesis in one line

Fenty did not discover that dark-skinned women buy foundation. It discovered that every incumbent had decided not to find out.
The store is not the business. The store is the customer acquisition cost for the businesses.

Verdict

Watch it
Own it

Moat

Narrow

Brand · Counter-positioning · Distribution

Wide

Scale economics · Network effects · Process power · Switching costs

Porter's five forces

Competitive rivalry
Threat of new entrants
Threat of substitutes
Buyer power
Supplier power
Competitive rivalry
Threat of new entrants
Threat of substitutes
Buyer power
Supplier power

Headline figures

First-year sales
≈ $550M+
Shades at launch
40
Ownership
50 / 50
Days to sell out the deepest shades
Days
Net sales
$638B
AWS share of operating income
~58%
Retail operating margin
~5.4%
Third-party share of units
~60%

Unit economics

One bottle of Pro Filt'r foundation at Sephora (illustrative — nothing is published)

The forty-shade range is not free. Every extra shade is a stock-keeping unit in every door, and the shades at the edges sell slowest per unit, so the inclusive range costs real money in inventory and write-offs. Fenty's bet was that the story the range told would sell enough of the middle to pay for the edges — and it did.

One $50 third-party item sold through Amazon

Amazon captures roughly 38% of the sale price and carries none of the inventory risk. The seller took the risk, paid for the warehouse, and then paid again to be found in a search of Amazon's own catalogue.

What would change her mind

If LVMH discloses Fenty at over a billion dollars of revenue with Fenty Skin a material share of it, the brand has become a house rather than a launch and the Forbes figure is conservative. If instead the next disclosure is a merger of Fenty into another Kendo or LVMH beauty structure, the group has concluded the brand cannot scale on its own, and the right verdict is pass.
If AWS revenue growth falls below 15% for two consecutive quarters while segment operating margin also declines, the cloud business is being commoditised rather than merely contested, and the capex is being spent defending share rather than buying growth. That combination — decelerating growth and compressing margin at the same time — breaks the thesis outright. A single weak quarter on either measure alone does not.

No mechanisms in common

These two share no tagged mechanism, which usually means the comparison is about contrast rather than pattern — a useful thing to know before you start writing.