Two Types of Ownership

When companies issue shares, they generally offer two types: common stock and preferred stock. Most of what you hear about — the daily price quotes, the voting rights, the capital gains — refers to common stock. Preferred stock is a different instrument that behaves more like a hybrid between a stock and a bond.

Common Stock: What You Probably Own

Common stock represents standard equity ownership in a company. It comes with:

Voting rights — Typically one vote per share on major corporate decisions like board elections and mergers.
Capital appreciation — The share price rises (or falls) based on company performance and market sentiment.
Dividends (if declared) — The board decides whether to pay dividends and how much. They can be cut or eliminated at any time.
Last in line — In bankruptcy, common shareholders are paid last, after creditors, bondholders, and preferred shareholders. Usually, they get nothing.

Preferred Stock: The Hybrid Instrument

Preferred stock sits between common stock and bonds in the capital structure. Its key features:

Fixed dividends — Preferred shares pay a set dividend amount, similar to bond interest. The dividend must be paid before any common stock dividends.
No voting rights — Most preferred shares don't come with voting power.
Limited upside — Preferred shares trade more like bonds, with limited price appreciation. You buy them for the income, not the growth.
Priority over common — In bankruptcy, preferred shareholders are paid before common shareholders (but after bondholders).
Callable feature — Many preferred shares can be "called" (repurchased) by the company at a preset price after a certain date, limiting your potential gain.

When Does Each Make Sense?

Common stock is for investors seeking long-term capital appreciation. If you're 30 and saving for retirement, common stock should be the bulk of your equity exposure.
Preferred stock is for income-focused investors — retirees, institutions, or anyone prioritizing steady cash flow over growth. The fixed dividends provide predictable income, but the total return rarely matches common stock over long periods.
In the real world, preferred stock is mainly issued by banks, utilities, and REITs. Individual investors rarely need to think about it — a diversified common stock ETF covers the growth side, and bonds cover the income/stability side.

Key Takeaways

Common stock = growth + voting rights + risk. Preferred stock = income + priority + limited upside.
For most individual investors, common stock (via diversified ETFs) is the right equity exposure.
Preferred stock behaves more like a bond — good for income, not for building wealth over decades.