Meaning
Valuation metric applied when a company issues new shares at a price lower than that of the previous funding round. These down-round mechanics trigger anti-dilution protections for existing investors who hold preferred stock. The primary function of these rules is to adjust the conversion ratio of preferred shares to common shares.
This adjustment protects the value of the earlier investment against a decrease in the market price of the company.
Anti-dilution Provision
Protection usually follows a weighted average or a full ratchet formula. A full ratchet provides a more direct adjustment by setting the old conversion price equal to the new, lower price.
Capital Recalibration
Execution of the adjustment occurs automatically upon the closing of the new round. The company must issue additional shares or change the rights of existing ones to satisfy the contractual requirements. This often leads to a shift in board control or voting blocks as the investor base expands without a proportional increase in capital.
Market Sentiment
Recognition of a lower valuation often signals a period of operational difficulty or a shift in the external environment. While the immediate effect is a change in the cap table, the long term result involves a loss of morale among employees whose options are now underwater. The down-round mechanics exist to maintain investor confidence even when the firm performs below expectations.