https://budgeting.thenest.com/market-cap-vs-fully-diluted-market-capitalization-29763.html
"A company's fully diluted market capitalization is
what its market cap would be if all stock options were exercised and all convertible securities were exchanged for stock. Say that in addition to 10 million outstanding shares, Amalgamated Wig Corp. also had options and convertible securities that could dump another 500,000 shares into circulation. At the current market price of $5 a share, that would bring the fully diluted market cap to $52.5 million. That wig company of yours is really getting expensive."
MC = SP*SOI
UMC = SP*(SOI+oppies etc. converted)
Assets/Cash/Liabilities/Debt have no part to play in this equation.
You may wish to talk about EV, if you like? But if you do - either talk about current EV, or future EV, don't talk about current EV Plus future liabilities, without taking into consideration future assets.