Meaning
Debt obligation created by instruments that convert into equity at a future valuation creates a complex layer of potential dilution. This convertible debt overhang sits between the current equity ledger and the eventual ownership structure, complicating the assessment of true ownership. It remains a contingent liability until a qualifying financing event triggers the conversion.
Conversion Logic
The debt converts based on specific price triggers or a valuation cap set at the time of the loan. Each note holder expects a share count that depends on the price paid by new investors. This creates a floating ownership percentage that fluctuates until the price is fixed.
Investor Concern
New participants view a convertible debt overhang as a drain on future valuation because a portion of their capital effectively pays off old debts. This can lead to negotiations where the debt is forced to convert at a discount or under specific terms to clear the ledger. High levels of debt compared to the equity value make the company less attractive to venture capital.
Founders bear the weight of this conversion because the extra shares issued to the note holders reduce the founder ownership stake.
Documentation Burden
Tracking multiple notes with different interest rates and conversion dates requires a precise schedule. Each note is a separate contract that must be reconciled during a financing round. Failure to track these commitments leads to unexpected dilution for the founders when the conversion finally occurs.