PFF vs SPFF
iShares Trust iShares Preferred and Income Securities ETF against Global X SuperIncome Preferred ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
46%
39 shared positions
Fee gap
3 bp
PFF is cheaper
1-year return gap
4.4 pts
SPFF is ahead
Larger fund
PFF
$12.2B
Side by side
| PFF | SPFF | |
|---|---|---|
| Fund | iShares Trust iShares Preferred and Income Securities ETF | Global X SuperIncome Preferred ETF |
| Issuer | iShares | Global X |
| Category | Preferred Stock | Preferred Stock |
| Expense ratio | 0.45% | 0.48% |
| Assets | $12.2B | $137M |
| Average daily dollar volume | $94M | $349K |
| Listed | Mar 26, 2007 | Jul 16, 2012 |
| FrenzyCap score | 74 | 35 |
| 1-month return | −2.0% | −2.1% |
| 3-month return | −3.2% | −3.0% |
| Year to date | −5.1% | −2.9% |
| 1-year return | −7.3% | −2.9% |
| 30-day volatility | 7.7% | 12.2% |
| Worst drawdown, 1 year | −8.1% | −8.5% |
| Trailing 12-month yield | 5.55% | 7.02% |
| Holdings | 456 | 52 |
| Top 10 weight | 23.8% | 42.2% |
| Look-through P/E | 17.5 | 18.9 |
| Holdings vs fair value | +15.3% | +19.3% |
| Holdings above 200-day average | 35% | 25% |
| Net flow, latest 3 reported months | −$357M thru Jun 2026 | −$5.0M thru Jul 2026 |
| 30-day implied volatility | 18.2% | 39.7% |
| Holdings as of | as of Oct 8, 2026issuer data | as of Oct 9, 2026issuer data |
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
47% of PFF · 100% of SPFF| Holding | PFF | SPFF |
|---|---|---|
| BAC | 4.57% | 4.63% |
| MSTR | 4.69% | 4.54% |
| WFC | 4.19% | 4.79% |
| MS | 3.60% | 4.29% |
| NEE | 3.59% | 3.86% |
| HPE | 2.70% | 5.58% |
| ORCL | 2.12% | 4.83% |
| C | 1.54% | 2.17% |
| SO | 2.02% | 1.53% |
| KKR | 1.47% | 4.44% |
| ATH | 1.20% | 3.77% |
| ALL | 1.08% | 1.78% |
| ALB | 1.01% | 4.35% |
| AGNC | 1.00% | 0.98% |
| MTB | 0.97% | 4.44% |
| MCHP | 0.96% | 4.39% |
| KEY | 0.87% | 1.75% |
| RITM | 0.83% | 0.73% |
| NLY | 0.71% | 0.84% |
| RF | 0.60% | 2.85% |
| BRKR | 0.59% | 3.31% |
| EIX | 0.58% | 2.32% |
| ARES | 0.57% | 3.45% |
| PCG | 0.56% | 3.35% |
| DTE | 0.55% | 1.49% |
Sector mix of the stock holdings
| Sector | PFF | SPFF | Gap |
|---|---|---|---|
| Financials | 47.1% | 55.0% | −7.9% |
| Technology | 13.9% | 18.1% | −4.2% |
| Utilities | 10.4% | 12.6% | −2.2% |
| Real Estate | 9.2% | 2.5% | +6.7% |
| Industrials | 4.6% | 2.7% | +1.9% |
| Materials | 1.0% | 4.3% | −3.3% |
| Communication Services | 2.7% | 0.0% | +2.7% |
| Consumer Discretionary | 1.2% | 0.9% | +0.3% |
| Health Care | 0.8% | 0.0% | +0.8% |
| Consumer Staples | 0.1% | 0.0% | +0.1% |
More: full overlap table · PFF holdings · SPFF 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.