Floating Rate Preferred Stock

Floating rate preferred stock is a class of preferred shares whose dividend is not fixed, but instead resets at regular intervals (usually quarterly or semi-annually) based on a market benchmark—typically SOFR (Secured Overnight Financing Rate), the prime rate, or Treasury yields. As rates rise or fall, the dividend on floating-rate preferred adjusts in tandem.

How the floating rate works

The issuer specifies a benchmark (e.g., “three-month SOFR”) and a spread (e.g., “+250 basis points”). Every quarter, the new dividend rate equals the benchmark rate plus the spread. If SOFR is 5.00% and the spread is 2.50%, the quarterly dividend is 7.50%. When the next reset date arrives and SOFR moves to 5.50%, the dividend jumps to 8.00%.

The reset schedule and the rounding convention are set in the certificate. Some floaters round to the nearest 0.125%; others round down to protect the issuer.

Why issuers use floating-rate preferred

Floating-rate preferred appeals to issuers in rising-rate environments because the dividend cost grows with market rates, but the principal is repaid (if redeemable) in inflation-adjusted dollars. For a company financing an inflation-vulnerable asset (say, a REIT holding real estate that can raise rents with inflation), floating-rate preferred can be a natural hedge.

Issuers also use floaters to reduce refinancing risk. If the company needs to refinance debt in the future, rising rates will increase the cost of that debt—but floating-rate preferred issued today will already be paying the higher rate, reducing the shock.

Investor perspective

Floating-rate preferred suits investors who:

• Expect rising rates and want dividend income to grow.
• Need a hedge against inflation or rising-rate risk in their portfolios.
• Have liabilities (e.g., floating-rate debt) that they wish to hedge with floating-rate assets.

Conversely, floating-rate preferred is unattractive when rates are expected to fall. If rates drop, the dividend shrinks, and the market price of the preferred stock (already fixed) will decline further as the lower payout makes it less attractive.

Price sensitivity

The price of floating-rate preferred is less sensitive to interest rate changes than fixed-rate preferred (which moves inversely with rates). Because the dividend adjusts, the risk of “buying high” and then watching rates fall below your coupon is diminished.

However, floating-rate preferred still carries credit risk. If the issuer’s creditworthiness declines, the spread demanded by the market will widen, and the value of the preferred stock will fall even as the dividend resets upward. A bank with deteriorating asset quality may see its floating-rate preferred drop in price despite rising dividends, because the market is pricing in higher default risk.

Common benchmarks

SOFR (Secured Overnight Financing Rate): The Federal Reserve’s replacement for LIBOR. Most new floating-rate instruments now reference SOFR. It resets daily, but quarterly or semi-annual resets on preferred typically use an average of daily rates over the reset period.

Prime rate: The lending rate banks charge their most creditworthy customers. It is directly tied to the Fed Funds Rate and moves in lockstep with Fed policy.

Treasury yields: Some preferred use the yield on the 3-month or 10-year Treasury as a benchmark, though this is less common than SOFR or prime.

Spread adjustments: Typical spreads range from +200 to +500 basis points, depending on the issuer’s credit rating and market conditions. A bank with a strong credit rating might issue at +250 bps; a weaker issuer might need +400 or more.

Contrast with fixed-rate preferred

Preferred stock with a fixed coupon (e.g., 5.50% for life) has the opposite risk profile. Fixed-rate preferred is attractive when rates are expected to fall—the dividend stays high while new debt/preferred issued later carries lower coupons, creating capital appreciation. But if rates rise, the fixed dividend becomes uncompetitive, and the stock price falls.

Floating-rate preferred eliminates this duration risk by design—the dividend moves with rates, so the value remains anchored to par (all else equal).

Redemption and conversion

Floating-rate preferred may be redeemable (the issuer can call it back at a set date or price). Redemption is attractive to the issuer when rates fall—they redeem the floater and refinance with a new floater at a lower spread or with fixed-rate debt. Holders, of course, want the opposite and hope redemption never comes.

Some floating-rate preferred is convertible to common stock, combining the upside option with the rate-hedging dividend structure.

Real-world example

A large bank issues $500M of floating-rate preferred with the following terms:

• Coupon: Three-month SOFR + 275 bps, reset quarterly
• Liquidation preference: $25/share
• Redeemable at par after 5 years
• Convertible to common at $30/share

When issued, SOFR is 2.00%, so the coupon is 5.00%. In the first quarter, SOFR is still 2.00%, so holders receive 5.00%. In the second quarter, the Fed raises rates and SOFR jumps to 3.50%; the new coupon is 6.25%. Holders benefit from the rising yield. Two years later, the Fed cuts rates and SOFR falls to 2.50%; the coupon drops to 5.25%. Holders lose the earlier gains but are protected from the steeper decline that fixed-rate preferred would suffer.

Accounting and tax treatment

Floating-rate preferred is treated like other preferred stock for accounting purposes. The dividend is classified as equity (not debt) or, if redeemable, may sit in the mezzanine between debt and equity. For tax, the issuer may or may not deduct the dividend, depending on the structure and IRS rules.