Stock Moat Checklist

A stock moat checklist is a research template for testing whether a company may have durable advantages or whether the story is just a strong narrative with weak evidence.

Educational note: this is a research and planning framework, not personalized tax, legal, trading, or investing guidance.

The simple framework

Use five lanes: customer lock-in, pricing power, margin durability, competitive pressure, and reinvestment needs. A moat is not a slogan. It should show up in behavior, numbers, customer dependency, or hard-to-copy infrastructure.

Example workflow

Example: two companies both claim loyal customers. Company A raises prices modestly while retention stays stable and margins hold. Company B discounts heavily to keep revenue moving and margins compress. The checklist does not pick a winner by itself, but it forces the thesis to meet evidence. The point is not to predict perfectly. The point is to make the tradeoff visible before emotion, urgency, or a clean-looking headline number takes over.

What to write down before acting

• ▸Annual reports, investor presentations, earnings call notes, and segment disclosures.
• ▸Gross margin, operating margin, retention, churn, or renewal evidence when available.
• ▸Competitor notes, pricing changes, product substitutes, and customer concentration.
• ▸Reinvestment needs such as research, sales, capital expenditure, or platform costs.
• ▸Written thesis, disconfirming evidence, and next review date.

Common mistakes

• ▸Mistaking a popular product for a durable advantage.
• ▸Ignoring margin compression because the revenue story sounds exciting.
• ▸Using one quarter of good numbers as proof of a long-term moat.
• ▸Forgetting to write what evidence would weaken or break the thesis.

Bucko workflow

Use Bucko to keep source records, research notes, journal tags, guardrails, scenario-analysis notes, and follow-up reviews in one place. TradingView indicators, Monko user-configured automation, Copy Trader risk notes, and Station AI review workflows can support the process, but the user-defined rule and audit trail should stay visible.

Practical checklist

• ▸Freeze the decision until the cost, exposure, or risk variable is written down.
• ▸Separate confirmed data from estimates and pending items.
• ▸Set the cash floor, risk limit, or exit gate before changing recurring rules.
• ▸Save source records instead of relying on memory.
• ▸Schedule a follow-up review after the uncertain item is resolved.