Buyback Yield

Buyback yield measures the percentage of a company's total market capitalization that has been returned to shareholders via share repurchases during a specific period (typically the trailing 12 months). It is calculated by dividing the dollar amount of shares repurchased by the current market capitalization. For example, if a company with a $100 billion market cap buys back $5 billion in shares, its buyback yield is 5%.

Buyback yield has become an increasingly important metric because many mature companies prefer returning cash through buybacks rather than dividends. Unlike dividends, buybacks don't create a taxable event for shareholders until they sell, making them more tax-efficient. They also reduce the share count, which increases earnings per share (EPS) and each remaining shareholder's proportional ownership.

Investors often combine buyback yield with dividend yield to calculate total shareholder yield, which provides a more complete picture of how much cash a company is distributing. However, not all buybacks create value — companies that repurchase shares at inflated prices destroy shareholder wealth. The most value-creating buybacks occur when management buys back shares below intrinsic value, effectively buying dollar bills for fifty cents. Warren Buffett at Berkshire Hathaway is known for authorizing buybacks only when shares trade below a conservative estimate of intrinsic value.