Offer your thoughts or opinion on the input financial query or topic using your financial background.

How does stock dilution work in relation to share volume?
Here is an example for you. We have a fictional company. It's called MoneyCorp. Its job is to own money, and that's all. Right now it owns $10,000. It doesn't do anything special with that $10,000 - it stores it in a bank account, and whenever it earns interest gives it to the shareholders as a dividend. Also, it doesn't have any expenses at all, and doesn't pay taxes, and is otherwise magic so that it doesn't have to worry about distractions from its mathematical perfection. There are 10,000 shares of MoneyCorp, each worth exactly $1. However, they may trade for more or less than $1 on the stock market, because it's a free market and people trading stock on the stock market can trade at whatever price two people agree on. Scenario 1. MoneyCorp wants to expand. They sell 90,000 shares for $1 each. The money goes in the same bank account at the same interest rate. Do the original shareholders see a change? No. 100,000 shares, $100,000, still $1/share. No problem. This is the ideal situation. Scenario 2: MoneyCorp sells 90,000 shares for less than the current price, $0.50 each. Do the original shareholders lose out? YES. It now has something like $55,000 and 100,000 shares. Each share is now worth $0.55. The company has given away valuable equity to new shareholders. That's bad. Why didn't they get more money from those guys? Scenario 3: MoneyCorp sells 90,000 shares for more than the current price, $2 each, because there's a lot of hype about its business. MoneyCorp now owns $190,000 in 100,000 shares and each share is worth $1.90. Existing shareholders win big! This is why a company would like to make its share offering at the highest price possible (think, Facebook IPO). Of course, the new shareholders may be disappointed. MoneyCorp is actually a lot like a real business! Actually, if you want to get down to it, MoneyCorp works very much like a money-market fund. The main difference between MoneyCorp and a random company on the stock market is that we know exactly how much money MoneyCorp is worth. You don't know that with a real business: sales may grow, sales may drop, input prices may rise and fall, and there's room for disagreement - that's why stock markets are as unpredictable as they are, so there's room for doubt when a company sells their stock at a price existing shareholders think is too cheap (or buys it at a price that is too expensive). Most companies raising capital will end up doing something close to scenario 1, the fair-prices-for-everyone scenario. Legally, if you own part of a company and they do something a Scenario-2 on you... you may be out of luck. Consider also: the other owners are probably hurt as much as you are. Only the new shareholders win. And unless the management approving the deal is somehow giving themselves a sweetheart deal, it'll be hard to demonstrate any malfeasance. As an individual, you probably won't file a lawsuit either, unless you own a very large stake in the company. Lawsuits are expensive. A big institutional investor or activist investor of some sort may file a suit if millions of dollars are at stake, but it'll be ugly at best. If there's nothing evil going on with the management, this is just one way that a company loses money from bad management. It's probably not the most important one to worry about.