Cumulative preferred stock
Cumulative preferred stock is preferred stock whose missed dividends accumulate as arrears. The company must pay all skipped preferred dividends before it can pay any dividend to common shareholders.
Preferred stock pays a fixed dividend, but companies aren't legally required to declare it every period. The cumulative feature protects preferred shareholders when dividends are skipped: any missed payments accumulate as "dividends in arrears," and the company must pay the full backlog — plus the current preferred dividend — before common shareholders can receive anything.
Here's the classic exam-style math. Suppose an investor owns cumulative preferred stock paying $4 per year, and the company skips the dividend entirely for two years. In year three, before it can pay a single dollar to common shareholders, the company must first pay the preferred holder $12: the $8 in arrears plus the current year's $4.
The alternative is straight (non-cumulative) preferred stock, where a skipped dividend is simply gone — holders have no claim to it later. Because the cumulative feature is more valuable to investors, cumulative preferred typically offers a slightly lower stated dividend rate than an otherwise identical straight preferred; the added safety is the trade-off.
Preferred stock features are core material on the securities exams. The SIE, Series 6, and Series 7 all test cumulative versus straight preferred, and dividends-in-arrears calculations like the one above are one of the most common preferred stock question formats.
Key takeaways
- Missed dividends on cumulative preferred stock accumulate as arrears rather than disappearing.
- All dividends in arrears plus the current preferred dividend must be paid before any common dividend.
- Straight (non-cumulative) preferred holders lose skipped dividends permanently.
- Because the cumulative feature adds safety, cumulative preferred usually carries a slightly lower dividend rate than straight preferred.
- Exams test arrears math: two skipped years of a $4 dividend means $12 owed before common shareholders get paid.