Cash per share is a financial metric that divides a company's total cash and cash equivalents on its balance sheet by its total number of shares outstanding. The formula is: Cash per Share = Total Cash and Cash Equivalents / Total Shares Outstanding. It tells you how much liquid cash backs each share of the company's stock. A company with $500 million in cash and 250 million shares outstanding has a cash per share of $2.00. Investors use this figure to evaluate liquidity, compare financial strength across peers, and assess whether a stock is trading below the value of its own cash holdings.
Think of cash per share like checking how much actual paper money is in a wallet before deciding if it is worth buying: it tells you the liquid floor underneath the share price.
Cash per share measures how much cash the company holds on its balance sheet at a specific point in time. Cash flow per share measures the cash a company generates through its operations during an accounting period, typically calculated as operating cash flow minus preferred dividends, divided by shares outstanding. A company can have high cash per share from accumulated past cash without generating much from current operations. A company can also generate strong operating cash flow but have a low cash per share balance because it is actively reinvesting or returning cash to shareholders through buybacks and dividends.
When a company's cash per share is high relative to its stock price, value investors often consider it a margin of safety, because the market is effectively charging you little or nothing for the underlying business once you account for the cash. Activist investors frequently target companies where cash per share approaches or exceeds the share price, arguing the company is hoarding capital that should be returned to shareholders.
The counterargument is that a persistently high cash per share can signal management's inability to find productive investments. A technology company sitting on $50 billion in cash with no clear deployment plan may be over-reserved, and that excess cash earns relatively little in short-term instruments compared to what it might earn reinvested in the business or returned through dividends.
Sources:
https://www.investing.com/academy/analysis/cash-per-share-definition/
https://equalsmoney.com/financial-glossary/cash-per-share
https://www.acquire.fi/glossary/cash-per-share-what-it-is-how-it-works
https://www.wallstreetprep.com/knowledge/cash-flow-per-share/