amten
The research library

Every price is a story. Learn to read it.

Essays on reading what a price expects, and the methods behind it: reverse DCF, variant perception, base rates, cycles, accounting evidence and who is moving the price. Each one shows where the method lives in an Amten story.

By Amten Research · Updated

01 · Philosophy

Prices as collective expectations: reading what the market expects

Why Amten treats prices as compressed expectations: markets as decentralized information processors, reverse-engineering valuations, testing implied assumptions against evidence, the crowd and alternative futures, and what this means for an investor who does not build models.

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02 · Investment process

Variant perception investing: turn a different view into a testable thesis

What variant perception means, how to measure what the price expects, and how to connect independent evidence to valuation, catalysts and the evidence that would end the view.

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03 · Valuation

Expectations investing and reverse DCF: what does the price require?

Use a reverse discounted cash flow to translate a price into a growth, margin or duration requirement, compare it on a like-for-like basis, and turn it into evidence requests.

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04 · Business quality

Research quality compounders through returns and reinvestment

Evaluate returns on invested capital, returns on new investment, the reinvestment runway and the duration already reflected in the price.

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05 · Cycles

Cyclical investing: normalize earnings before testing value

Avoid extrapolating peak margins or trough losses when researching cyclical businesses and special situations.

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06 · Evidence

Forensic accounting for equity research: test the story against the cash

Investigate cash conversion, receivables, changed definitions and management's promises without mistaking accounting flags for conclusions.

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07 · Investment process

An investment thesis checklist: from story to testable claim

A checklist covering purpose, evidence, expectations, valuation, catalysts, what would end the view and review, and how an Amten story maps onto it.

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08 · The crowd

Read institutional ownership: who is moving the price

Read 13F holdings and institutional flows as evidence about who is moving prices and which themes money is joining, with dates, coverage and limits.

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09 · Portfolio research

Thesis-driven portfolio construction: connect good ideas to a coherent whole

Connect individual theses to a purpose, common exposures, scenarios and a review routine, so a list of good ideas does not hide one shared bet.

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