One Cannot Spend a Percentage

I was in a meeting once — not figuratively, but literally in the room — watching a group of smart, ambitious people argue about numbers that had stopped meaning what they thought they meant. The company had real vision. The founder had genuine charisma and a concept with genuine blue-ocean potential — the kind of convergence of timing and opportunity that makes people want to be part of something before they fully understand what it is. The people around the table had believed in it enough to take shares instead of salary, equity instead of certainty. And now, in a moment that should have been about building, they were consuming weeks arguing about percentages.

I had spreadsheets. I had made the math visible. I had shown, in plain numbers, that the percentage conversation was the wrong conversation. I went unheard. The percentage had stopped being an economic instrument. It had become an identity. And you cannot reason someone out of an identity.

That experience taught me something I now tell every founder I work with at the right moment: you cannot spend a percentage.

Why Percentages Feel Right at the Start

At the founding stage, percentage thinking makes sense. There are two or three of you. The business is more idea than asset. You haven’t raised outside capital, you haven’t issued option pools, you haven’t brought in investors who will reshape the cap table in ways you haven’t yet imagined. Percentages are simple, legible, and relational. They answer the question everyone is actually asking at that stage, which is not “what is my stake worth” but “where do I rank.”

That last sentence is worth sitting with. Percentage thinking at the founding stage is fundamentally about position, not economics. It answers a social question — who has more, who has less, who is first among equals — dressed up as a financial one. For a company of three people and a shared Google Drive, that’s probably fine. The problem is that founders carry the percentage framework forward long past the point where it serves them, because it feels like the language of ownership. It isn’t. It’s the language of rank.

What the Numbers Actually Tell You

Here is the economic reality of percentage ownership. If you own five percent of a company, and you want your stake to increase in value by $100,000, the entire enterprise has to increase in value by $2,000,000. Not one division. Not one product line. Not one quarter of strong performance. The whole thing. Every dollar of progress has to move through the entire business before it reaches you.

Now consider thinking in shares and share price instead. If you own 50,000 shares and the price moves from $10 to $12, you have gained $100,000. That movement didn’t require the entire enterprise to shift. It required a meaningful improvement — real improvement, not accounting fiction — in what the market believes the company is worth. And that belief can be moved by targeted, focused, identifiable action.

The distinction matters more than it seems. Percentage thinking makes the business feel indivisible. You win or lose as a whole, which means you can never clearly identify where value is being created or destroyed. Share price thinking gives you what engineers call an exploded view — a disaggregated picture of the components, their relationships, and their individual contributions to the whole.

Billy Beane did something like that with the Oakland A’s. Facing a payroll that couldn’t compete with the game’s wealthiest franchises, he stopped asking which players the market valued most and started asking a different question entirely: which specific, measurable actions actually produce runs, and which players are best at those actions regardless of what conventional wisdom says they’re worth? Michael Lewis documented the whole episode in Moneyball. The framework didn’t change baseball. It changed what you looked at, and that changed everything.

The same shift is available to founders who are willing to make it. If your logistics operation tightens, that moves the share price. If your customer retention improves, that moves the share price. You don’t have to boil the ocean. You identify the cup, and you heat that.

This is not just a better way to think about your stake. It is a better way to run your company. Founders who think in share price terms are forced to ask which parts of the business are generating value and which are consuming it. Founders who think in percentage terms never have to ask that question, because the framework doesn’t allow for it. The whole enterprise either rises or it doesn’t.

The Signals You’re Missing the Transition

The shift from percentage thinking to share price thinking isn’t arbitrary. There are real markers, and when you learn to see them, they’re hard to miss.

The structural signals come first. Outside capital enters the picture. The cap table gets complex. People appear in the ownership structure who didn’t found anything — investors, advisors, key hires compensated with options. Suddenly the percentage is a moving target, recalculated every time new shares are issued. Founders who haven’t made the mental shift keep trying to defend a number that the structure of the company is already making fictional.

The psychological signals are subtler but more telling. Watch for the moment when founders stop asking “what is my stake worth” and start asking “what is my stake relative to his.” That shift — from economic question to comparative question — is the signal that percentage has become identity. At that point the number is no longer doing financial work. It’s doing ego work. And ego work is expensive.

The practical signals follow. Dilution math gets complicated. Option pools are reserved, which dilutes everyone on paper before a single option is exercised. Secondary transactions happen. New rounds price the company differently than the last ones. The percentage that felt fixed and meaningful at founding is now the output of a calculation that changes every time the company does something right. Founders who are still fluent only in percentages find themselves unable to read their own cap table clearly.

When you see all three categories of signal at once, the transition isn’t optional anymore. The question is only whether you make it deliberately or get dragged through it sideways.

What Happens When You Miss It

I worked for nearly two years with a company that had everything it needed to be significant. The founder’s vision was genuine — a blue-ocean opportunity at the convergence of several industries, arriving at exactly the right cultural moment. The kind of idea that makes sophisticated people lean forward. The ambition was real. The opportunity was real.

The founder had done what visionary founders do: he attracted people who believed. And he compensated belief the way early-stage companies often do, with shares. Shares as belonging. Shares as admission to something that felt like it was going to matter.

Then reality arrived, as it does. Some of those people were not right for their roles. The company needed to evolve past them. And the process of unwinding what had been granted — the arguments, the negotiations, the legal work, the money — took on a life that had nothing to do with building the company. Everyone was consumed with their percentage. They spoke only in percentages. The number had become the thing itself.

I built the spreadsheets. I showed the math. I made the per-share case as clearly as I could while the company’s most critical early window was closing. I went unheard. The percentage conversation had too much identity wrapped up in it to be displaced by arithmetic.

Most of those early people are gone now. The company has the chance to refocus — to ask what a share is worth, what moves that number, and where the real work of value creation actually lives. Whether it takes that chance is its own question.

What I know is what it cost to miss the transition. Not in legal fees, though those were real. In time. In attention. In the founder’s energy redirected away from vision and toward rearranging a cap table that should have been structured differently from the start, in a language that should have been abandoned much earlier.

Making the Shift

The mechanics of the transition are straightforward. Start reporting internally in per-share terms. Run dilution scenarios before every new issuance so everyone understands what they actually own, not what they owned before the round. Track what moves share value and communicate that clearly and regularly. Make per-share thinking the operational language of the company, not just the financial statements.

The cultural piece is harder and more important. The founder has to model the shift first. If the CEO still speaks in percentages in board meetings, in all-hands meetings, in the hallway, everyone will. The language a leader uses is the language the company uses. This is not a finance team problem. It is a leadership problem.

The psychological piece is hardest of all. It requires letting go of rank. Your percentage relative to your co-founder tells you almost nothing useful once the company has grown past the stage where the two of you are the entire company. What matters is what your shares are worth, what you’re doing to move that number, and whether the company is building toward a moment when that movement can be realized. Relative position among founders is not a strategy. It is, at best, a distraction. At worst, it is the thing that consumes the company from the inside while the opportunity expires outside.

The companies that make this transition tend to share a common trait: they decided, at some point, to be serious about value creation rather than position defense. That decision usually shows up first in language — in a founder who stops saying “I own thirty percent” and starts saying “here is what we need to do to move the share price” — and then in behavior, and then in outcomes.

The companies that don’t make the transition often have the vision. They frequently have the talent. They sometimes even have the market timing. What they’re missing is the framework that would let them see their own business clearly enough to build it deliberately.

You cannot spend a percentage. But you can absolutely spend what your shares are worth — if you’ve been paying enough attention to know what that is.

If this resonates, if you find yourself in or nearing a similar situation and want some perspective, reach out. No meter running.