How to Calculate the Implied Value Per Share of Common Equity

By Motley Fool Staff – Updated Oct 4, 2025 at 10:16 PM EST

Key Points

Public company share value is easily found via market price; private share valuation is complex.
In mergers, deduct debts and payouts from the buyout sum to find common equity per share value.
Deal specifics like debt assumption and preferred stock impact the calculated per share value.

Determining the value per share of common equity for publicly traded companies is straightforward, as it involves simply referencing the market price of the company's stock. For private companies, however, determining the value per share of common equity can be significantly more challenging due to the absence of a market for shares. The best opportunity to determine an implied value per common equity share is when the company receives a buyout bid.

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