Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
PFF vs VONG: how they differ
PFF and VONG hold 0% of their weight in the same names, and VONG returned more over the year.
iShares Preferred and Income Securities ETF and Vanguard Russell 1000 Growth Index Fund.
What they hold in common
By the books each fund has filed, PFF and VONG hold 0% of their money in the same securities at the same weight.
| Only in PFF | Only in VONG |
|---|---|
| BOEING COMPANY (THE) 3.99% | NVIDIA Corp 13.09% |
| STRATEGY INC 2.99% | Apple Inc 11.97% |
| WELLS FARGO & COMPANY 2.37% | Microsoft Corp 8.98% |
| ORACLE CORP 2.31% | Broadcom Inc 5.78% |
| HEWLETT PACKARD ENTERPRISE COMPANY 1.79% | Amazon.com Inc 5.07% |
| BANK OF AMERICA CORP 1.47% | Alphabet Inc 3.91% |
| CITIGROUP CAPITAL XIII 1.33% | Tesla Inc 3.48% |
| ALBEMARLE CORP 1.31% | Meta Platforms Inc 3.20% |
Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed. Above 50%, holding both is close to holding one of them twice. Holdings dated Jun 30, 2026 and May 31, 2026.
| PFF iShares Preferred and Income Securities ETF | VONG Vanguard Russell 1000 Growth Index Fund | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | Vanguard |
| What it is | Preferred and Income Securities | Russell 1000 Growth |
| Total return, 1 year | −0.8% | +7.2% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | −18.3 pts | −10.3 pts |
| Expense ratio | 0.45% | 0.07% |
| Already in the S&P 500 | 21.6% | 95.6% |
| Holdings | 455 | 387 |
PFF in plain words
PFF is an index equity fund tracking the Preferred and Income Securities. Over the year to Sep 11, 2026 it returned −0.8% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.45% a year. By its holdings filed for Jun 30, 2026, 22% of the fund by weight is stocks the S&P 500 also holds, across 455 positions, with the top ten at 19.9%. It sat 3.2% below its high of May 8, 2026 on Sep 11, 2026.
VONG in plain words
VONG is an index equity fund tracking the Russell 1000 Growth. Over the year to Sep 11, 2026 it returned +7.2% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.07% a year. By its holdings filed for May 31, 2026, 96% of the fund by weight is stocks the S&P 500 also holds, across 387 positions, with the top ten at 61.3%. It sat 4.9% below its high of Jun 1, 2026 on Sep 11, 2026.
Questions people ask
- Which returned more over the last year, PFF or VONG?
- In the year to Sep 12, 2026, with distributions reinvested, PFF returned −0.8% and VONG returned +7.2%, so VONG returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, PFF or VONG?
- PFF charges 0.45% a year and VONG charges 0.07%, so VONG is cheaper. Fees come from each fund's prospectus.
- How much do PFF and VONG overlap with the S&P 500?
- By their latest filed holdings, 22% of PFF and 96% of VONG by weight is stocks the S&P 500 already holds. Between the two funds, 0% of their books are the same securities at the same weight.
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Where these figures came from
ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.
Cite this page. ETFIQ, PFF against VONG, data as of Sep 12, 2026. https://etfiq.com/compare/any/PFF-VONG Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources