A lot of "rich" tech CEOs don't have massive amounts of cash, they have big equity stakes in their companies. It's paper wealth strongly tied to their company's share price.
Many of these companies' share prices is heavily influenced because a handful of hedge funds own a majority of the shares. For example, look at Pinterest: the general public makes of 11.7% of share owners while institutional investors make up 74% of share owners.
If those hedge funds all decide they're unhappy with the "rich CEO's" decision, they can dump the shares all at once, it will tank the price, and the CEO's are no longer rich. Most of these tech companies also have compensation structure where employee income is also significantly in stock, a price dump could cause mass attrition which can trigger a death spiral.
If you look at activist investors letters to Twitter, Pinterest, Google from hedge funds like Elliott Management, their pressure to cut employees compensation, employee perks, etc....this isn't some conspiracy theory. Wall Street hedge funds absolutely have massive influence on Silicon Valley tech companies because ultimately they do still control the purse strings.
> a handful of hedge funds own a majority of the shares
> institutional investors
Hedge funds are a minority of institutional investors. Most of those institutional investors are companies like Vanguard or BlackRock, who in turn just hold shares on behalf of their customers; basically, anyone who contributes to a 401k with a "Vanguard Target Retirement 2060 Fund" or whatever.
> If those hedge funds all decide they're unhappy with the "rich CEO's" decision, they can dump the shares all at once, it will tank the price, and the CEO's are no longer rich.
This is true, but the funds will also lose money (or miss out on gains in the future). Activist investors like Elliott absolutely do exist, but most AUM is managed by non-activist investors. Elliott, for example, had $71B in AUM as of last year; Vanguard alone was over 100x the size in that same year.
Many of these companies' share prices is heavily influenced because a handful of hedge funds own a majority of the shares. For example, look at Pinterest: the general public makes of 11.7% of share owners while institutional investors make up 74% of share owners.
Source: https://www.nasdaq.com/articles/with-75-ownership-of-the-sha...
If those hedge funds all decide they're unhappy with the "rich CEO's" decision, they can dump the shares all at once, it will tank the price, and the CEO's are no longer rich. Most of these tech companies also have compensation structure where employee income is also significantly in stock, a price dump could cause mass attrition which can trigger a death spiral.
If you look at activist investors letters to Twitter, Pinterest, Google from hedge funds like Elliott Management, their pressure to cut employees compensation, employee perks, etc....this isn't some conspiracy theory. Wall Street hedge funds absolutely have massive influence on Silicon Valley tech companies because ultimately they do still control the purse strings.