Earlier quoted context omitted.
but in the worst case with the convertible note, the investor gets their money back. and often but not always, the note will also provide that if the note matures hasn't been a QFE, then the note can convert into common stock.
EDIT: Below, I mean from the point of view of subjective valuation by investors of the different possible outcomes. Nobody wants to have debt repaid when a company takes off that you could have had early stock in. (And normally I think that convertible debt doesn't allow such provisions.) Losing the amount invested (investment going to zero) is really, subjectively, not the "worst case" - because it's money the inves…
When they repay the debt, you're not "stuck with none of it" you're stuck with indeed a x>0 portion of the company's value. Strictly speaking, you are just stuck. What escapes you is the upside of an investment that you .
The right (but not the obligation) to make that investment on pre-defined terms is the defintion of an "option".