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Refuse quarterly guidance, keep control, and tell investors they are betting on the team

Larry Page, Sergey Brin · Google's 2004 IPO founders' letter, "An Owner's Manual" · 2004

The idea

Google's 2004 founders' letter is the founding text on three things later technology IPOs copied. The founders refused traditional earnings guidance, comparing short-term targets to a dieter weighing himself every half hour. They adopted a dual-class structure that kept control with themselves and told investors plainly that buying the shares was a bet on the team. And they committed to funding high-risk projects, crediting 20 percent time with products that became large businesses. Whether or not one agrees, the letter is where the founder-control debate starts, and reading it is the way to argue either side with the original in hand.

A founder-controlled company should say what control is for and what investors give up; the 2004 letter is the template for saying it plainly.

When it works

IPO process questions, governance debates about dual-class shares, and any founder letter that cites this one.

When it may fail

The letter's promises were made by founders of a company that then grew for twenty years; the structure protects bad founders as well as good ones, which is the activists' reply.

How to use it

When a company goes public with founder control, compare its letter with this one: does it say what the control is for and what it will decline to do? A letter that borrows the structure without the commitments is the weaker case.

Where it came from

Letter Google's 2004 IPO founders' letter, "An Owner's Manual" · Larry Page and Sergey Brin

What the source says. The founders refuse traditional earnings guidance, adopt a dual-class structure that keeps control with them while telling investors they are betting on the team, commit to high-risk projects and 20 percent time, and chose an auction-based IPO.

Open the source at the passage (opens in a new tab)Written from L3VLUP’s own notes on the work · reviewed 2026-10-16

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