Also called Share count

Shares outstanding

The share count that converts a whole-company equity value into a per-share figure. Getting it wrong scales every valuation by exactly the same error.

Updated 2026-09-03

Shares outstanding is the count that converts a whole-company equity value into a per-share figure. It is the last division in the model and it deserves more attention than it usually gets, because an error here scales the entire valuation by exactly the same proportion.

Two ways it goes wrong

The first is dilution. A company issuing stock-based compensation is quietly increasing the share count every quarter, so each existing share owns a shrinking slice of the same business. A trailing share count understates that. The reverse is a buyback, which shrinks the count and raises value per share without the business changing at all.

The second is multiple share classes. When a company lists two or three classes, the cash flows are consolidated across all of them, so dividing by the count of one class overstates value per share, sometimes by a factor of three. Angie uses the full economic base across every listed class and notes on the row when the two differ materially.

The related trap is beta. A minority share class is regressed off its own thin trading, so it measures the liquidity of that listing rather than the risk of the business. Kelly Services once valued at $12.83 under one class and $21.21 under the other for exactly that reason.

See also

  • Equity value — What is left for shareholders once the lenders have been paid.
  • Intrinsic value — Angie's estimate of what one share is worth, built from the company's own cash rather than from what anyone will pay. Compare it to today's price.
  • Market cap — What the market currently values the equity at.

← See this one in the deck

Educational content, not investment advice. Angie explains how a valuation is built so you can judge it yourself. What you do with that is your call.

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