Re:Kik, once valued at $1B, is to be closed
by zaarn on Thursday September 26, 2019 @07:53AM
(#21080058)
Companies issue more stock all the time and it definitely has some impact on the market as it devalues a single share.
If a company simply turned each share into two shares, then the market cap would be the same but the fractions of the markteshare that can be traded are smaller.
If the company suddenly issued the entire stock on the market again, the price would plummet to half.
The quantity is irrelevant, the exchange rate that reaches equilibrium is what is relevant
[1] There are marginal second order effects with human psychology (people feeling like they got more of something)/ brokerage arrangements (1 share being the smallest divisible portion of ownership that a SE will clear causing share subdivisions needed to be cleared by a broker)