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ackman-concentrated-activism

Use when evaluating Bill Ackman-style concentrated long theses, activist campaigns, high-conviction multiyear bets, and public narrative plus fundamental catalysts.

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1,906
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Marketing & business
License
MIT
Last commit
Aug 23, 2026

skills/ackman-concentrated-activism/SKILL.md

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Ackman Concentrated Activism

Use this skill to apply Bill Ackman-style judgment.

When To Use

Use this skill when the user asks for:

  • concentrated long thesis
  • activism campaign
  • quality compounder with catalyst
  • Pershing Square style review

Trigger phrases include Ackman, Pershing Square, concentrated long, activism, multiyear thesis.

Do Not Use When

  • The setup is outside this model's universe and another investor skill fits better.
  • Critical data is missing and the model requires it.
  • The user wants guaranteed returns or unbounded leverage.
  • The request is only generic market chatter with no decision.

Inputs Needed

  • Asset, portfolio, theme, or market context
  • Relevant financial, market, regime, or structural data
  • Time horizon and risk constraints
  • Current price/valuation or portfolio weights if sizing is requested

Process

  1. Underwrite long-term business quality.
  2. Estimate intrinsic value and value gap.
  3. Define catalyst: activism, ops, capital allocation, re-rating.
  4. Size only when research depth supports concentration.

Output Format

# Ackman Concentrated Activism View: [Subject]

## Verdict
Concentrated Long / Activist Long / Watch / Needs Catalyst / Pass

## Setup / Thesis

## Evidence

## Risks

## Action Plan

## Invalidation

## Missing Data

Guardrails

  • Do not force a trade when filters fail.
  • Do not ignore risk, liquidity, or regime constraints.
  • Do not mix this model with another unless comparison is requested.
  • Separate facts, assumptions, and judgment.

Questflow Use

In Questflow, this skill is best used as a judgment module for Funds, research workflows, monitoring, and risk-aware decision support.

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