PFF vs PFFA vs PGX: Same Asset Class, Three Preferred Books

Overview

PFF, PFFA, and PGX are all ETFs focused on U.S. preferred and hybrid securities—a fixed-income-adjacent asset class that ranks above common equity but below senior debt in a company's capital structure. The key difference is management style: PFF and PGX are index-tracking funds with low fees, while PFFA is an actively managed portfolio betting it can select preferred stocks and exploit capital structure opportunities for higher income. The three also differ significantly in yield, cost, and underlying index or mandate. PFFA, launched much more recently in 05/15/2018, is actively managed with a 10.48% distribution rate—substantially higher than PFF's 5.99%—but carries a 2.11% expense ratio, more than four times PFF's cost. PGX sits in the middle on fees (0.50%), offers a 6.82% yield, and holds $3.70B in assets. On beta, PGX appears most volatile at 1.18, while PFF's 0.95 suggests closer tracking to the broader preferred market. PFFA's 1.07 places it slightly above market sensitivity.

The yield gap between PFFA and the two index funds is the sharpest differentiator. PFFA's 10.48% versus PFF's 5.99% and PGX's 6.82% raises a tactical question: whether active management or a concentrated tilt toward higher-yielding securities is generating that extra income, or whether NAV erosion is funding part of it.

Who each is best for

PFF: Fits investors seeking broad, liquid exposure to U.S. preferred securities with a long track record (inception 03/26/2007) and minimal overhead.

PFFA: Designed for income-focused investors willing to pay higher fees in exchange for active stock selection and a target yield substantially above index-tracking peers. The 10.48% distribution rate appeals to those prioritizing current cash generation over expense efficiency.

PGX: Fits investors seeking a middle ground on cost (0.50%) and yield (6.82%) without active management overhead. That gap suggests the potential for NAV decay if the portfolio is distributing capital above its realized total return. Investors in PFF and PGX face milder erosion risk given their lower expense ratios and closer alignment with index composition.

• Preferred security credit and interest-rate risk. All three are exposed to the creditworthiness of preferred issuers (often financial institutions and utilities) and to duration risk if long-term rates rise. Preferred valuations typically fall when rates climb, since fixed coupons become less attractive relative to new issuances.

• Callable security risk. Preferred stocks are often callable by the issuer at par when rates decline or issuers' credit improves. PFF and PGX track index portfolios that may hold significant callable positions; PFFA's active approach may reduce call drag through selective positioning, but this is not assured.

• Liquidity and spread variance. Although all three ETFs are liquid, the underlying preferred market is thinner than equity or investment-grade bond markets. Wide bid-ask spreads on underlying holdings can inflate trading costs during market stress, particularly for PGX and PFFA if they need to rebalance quickly.

Bottom line

If you value cost efficiency and a broad, passive preferred exposure rooted in a long operating history, PFF's 0.45% expense ratio and $12.5B scale stand out. If you're chasing yield and willing to absorb a 2.11% fee to fund active management, PFFA's 10.48% distribution rate warrants examination—though verify whether that extra income is sustainable through capital appreciation or relies partly on NAV drag. PGX offers a compromise on both fronts. All three invest in the same asset class and face similar preferred-security and interest-rate risks; past performance does not predict future results.