Here’s the behavior that not-so-quietly destroys investor trust.

You highlight a KPI when it’s going up. Then it stops going up. Then you “evolve” your disclosure.

New metric. New definition. New way to calculate the same thing.

You might think you’re being thoughtful.

But investors very clearly understand that you’re hiding, since they’ve seen this movie too many times.

And it creates a simple reaction: If they can’t trust your KPIs, they can’t trust your narrative.

THE MOST COMMON KPI SINS

Changing definitions without saying it If the definition changes, say it. Don’t pretend it didn’t.
Changing definitions and not recasting history If you don’t show the bridge and recast the past, investors can’t compare anything.

So they stop trying.

Replacing a KPI instead of owning the trend If a metric looks worse, your job is to explain why, not to swap it out.
Introducing a new KPI with no driver story If you can’t explain in plain English how the KPI connects to revenue or margin, it’s noise.

WHAT HAPPENS WHEN YOU PLAY KPI GAMES

Here’s the cost.

Then you wonder why you have “great meetings” but nothing changes in the stock.

This is why.

THE RIGHT WAY TO INTRODUCE A NEW KPI

Introducing a new KPI is fine.

Doing it like a magician is not.

If you want a new KPI, do it like an adult:

That’s it.

Your goal is to make the business easier to underwrite, not harder.

THE PUNCHLINE

A lot of management teams think valuation is about “telling a better story.”

Sure - to some extent.

But valuation is equally about being modelable and trusted.

Your KPIs either help investors trust the movie…

Or they become weapons that investors use against you when they decide you’re playing games.

Pick one.

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