PFF vs PREF
iShares Trust iShares Preferred and Income Securities ETF against Principal Spectrum Preferred Securities Active ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
0%
0 shared positions
Fee gap
10 bp
PFF is cheaper
1-year return gap
4.6 pts
PREF is ahead
Larger fund
PFF
$11.9B
Side by side
| PFF | PREF | |
|---|---|---|
| Fund | iShares Trust iShares Preferred and Income Securities ETF | Principal Spectrum Preferred Securities Active ETF |
| Issuer | iShares | Principal |
| Category | Preferred Stock | Preferred Stock |
| Expense ratio | 0.45% | 0.55% |
| Assets | $11.9B | $1.9B |
| Average daily dollar volume | $105M | $9.0M |
| Listed | Mar 26, 2007 | Jul 10, 2017 |
| FrenzyCap score | 75 | 59 |
| 1-month return | −4.3% | −1.9% |
| 3-month return | −4.4% | −3.0% |
| Year to date | −6.9% | −4.0% |
| 1-year return | −9.0% | −4.3% |
| 30-day volatility | 8.5% | 3.6% |
| Worst drawdown, 1 year | −9.8% | −5.2% |
| Trailing 12-month yield | 5.66% | 5.53% |
| Holdings | 455 | 162 |
| Top 10 weight | 22.8% | 20.1% |
| Look-through P/E | 19.7 | — |
| Holdings vs fair value | +14.5% | — |
| Holdings above 200-day average | 31% | — |
| Net flow, latest 3 reported months | −$357M thru Jun 2026 | +$311M thru Jun 2026 |
| 30-day implied volatility | 12.7% | — |
| Holdings as of | as of Oct 20, 2026issuer data | as of Jun 30, 2026SEC filing |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
Largest shared holdings
0% of PFF · 0% of PREFNo holdings in common.
Sector mix of the stock holdings
| Sector | PFF | PREF | Gap |
|---|---|---|---|
| Financials | 47.6% | 0.0% | +47.6% |
| Technology | 12.8% | 0.0% | +12.8% |
| Utilities | 10.6% | 0.0% | +10.6% |
| Real Estate | 9.3% | 0.0% | +9.3% |
| Industrials | 4.7% | 0.0% | +4.7% |
| Communication Services | 2.6% | 0.0% | +2.6% |
| Consumer Discretionary | 1.2% | 0.0% | +1.2% |
| Materials | 1.0% | 0.0% | +1.0% |
| Health Care | 0.8% | 0.0% | +0.8% |
| Consumer Staples | 0.0% | 0.0% | +0.0% |
More: full overlap table · PFF holdings · PREF holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.