Quick Definition
A warrant grants the holder the option to buy shares of the underlying stock at a set price before the warrant expires. This exercise price is typically set higher than the current market price of the stock at the time the warrant is issued. The value of a warrant is derived from the potential appreciation of the underlying stock.
Warrants are often issued by companies to make their bonds or preferred stock offerings more attractive to investors. By including warrants, the company offers the potential for equity participation, sweetening the deal and potentially lowering the interest rate or dividend rate they have to pay. This can be a cost-effective way for companies to raise capital.
Unlike stock options, warrants are issued directly by the company, meaning when a warrant is exercised, the company issues new shares of stock. This dilutes the ownership of existing shareholders, as there are now more shares outstanding. Therefore, investors should consider the potential dilution effect when evaluating warrants.
Warrants have a specific expiration date, after which they become worthless if not exercised. The time value of a warrant, which is the portion of its price attributable to the time remaining until expiration, decays as the expiration date approaches. This decay can accelerate significantly as the expiration date nears.
The value of a warrant is influenced by several factors, including the price of the underlying stock, the exercise price, the time remaining until expiration, the volatility of the underlying stock, and interest rates. Higher stock prices, longer time to expiration, and greater volatility generally increase the value of a warrant.
Warrants are typically traded on exchanges or over-the-counter markets, allowing investors to buy and sell them before they expire. This provides liquidity for warrant holders and allows them to profit from changes in the underlying stock price without actually owning the stock. However, warrants can be more volatile and riskier than the underlying stock.
Historically, warrants have been used by companies in various industries, particularly those with high growth potential or those seeking to restructure their finances. They have also been used as a tool for compensating employees and aligning their interests with those of the shareholders. The use of warrants can be complex and requires careful consideration of the company's financial situation and market conditions.
It is important to note that warrants are not the same as rights. Rights are short-term options issued to existing shareholders, giving them the right to purchase additional shares of the company's stock at a discounted price, usually to maintain their proportional ownership. Warrants, on the other hand, are typically longer-term and offered to a broader range of investors.
Glossariz

Chinmoy Sarker
Did You Know?
Fun fact about Finance
Albert Einstein reportedly called compound interest the "eighth wonder of the world." It allows your money to grow exponentially over time by earning interest on both the principal and the previously earned interest.