PRFZ vs SPTM: Differences, Returns & Fees
PRFZ and SPTM hold 3% of their weight in the same names. Net assets on Oct 20, 2026: $2.6bn for Invesco RAFI US 1500 Small-Mid ETF and $14.1bn for State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF.
SPTM costs 0.33 points a year less; their one-year returns differ by 0.4 points; SPTM is 5.4 times larger.
| PRFZ | SPTM | |
|---|---|---|
| Expense ratio | 0.36% | 0.03% |
| Net assets | $2.6bn | $14.1bn |
| Total return, 1 year | +16.1% | +15.7% |
| What it tracks | RAFI Fundamental Select US 1500 Index | S&P Composite 1500 Index |
| Holdings in common | 3% | |
| Top ten holdings, share of the fund | 4.0% | 35.8% |
| Below its high | 6.9%, high on Aug 14, 2026 | |
Holdings in common uses holdings dated Oct 19, 2026.
PRFZ and SPTM are built for the same job. How do they differ in cost, holdings and results?
- What each follows. PRFZ follows RAFI Fundamental Select US 1500 Index and SPTM follows S&P Composite 1500 Index.
- Holdings in common. 3% of the weight is in the same securities (holdings dated Oct 19, 2026).
- Cost. PRFZ charges 0.36% of assets a year and SPTM 0.03%, a gap of 0.33 points.
Data as of Oct 20, 2026. The differences are picked by a fixed rule, in a fixed order; the PDF prints it. Page 2 has the returns, overlap, risks and sources.
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What they hold in common
By the books each fund has filed, PRFZ and SPTM hold 3% of their money in the same securities at the same weight. Holdings dated Oct 19, 2026.
half
3% in common
On the same fields
PRFZ and SPTM on the fields both publish, as of Oct 20, 2026. Source: ETFIQ.
About PRFZ
PRFZ tracks an index. The prospectus expense ratio is 0.36% a year. By its holdings published by its issuer for Oct 19, 2026, 2% of the fund by weight is stocks the S&P 500 also holds, across 1,491 positions, with the top ten at 4.0%. It sat 6.9% below its high of Aug 14, 2026 on Oct 20, 2026.
Over the year to Oct 20, 2026 it returned +16.1% with distributions reinvested, against +15.0% for its benchmark, the Russell 3000 Index.
About SPTM
SPTM tracks an index. Over the year to Oct 20, 2026 it returned +15.7% with distributions reinvested, against +15.8% for its benchmark, the S&P 500 Index. The prospectus expense ratio is 0.03% a year. By its holdings published by its issuer for Oct 19, 2026, 92% of the fund by weight is stocks the S&P 500 also holds, across 1,512 positions, with the top ten at 35.8%.
Questions people ask
- Which returned more over the last year, PRFZ or SPTM?
- In the year to Oct 20, 2026, with distributions reinvested, PRFZ returned +16.1% and SPTM +15.7%.
- Which is cheaper, PRFZ or SPTM?
- SPTM is cheaper, by 0.33 percentage points a year. That is about $33 on $10,000 held for a year. Fees come from each fund's prospectus.
ETFIQ links to the documents behind every figure; a link is not an endorsement. A comparison is not a recommendation.
How this is computed
Overlap adds up the smaller of the two weights for each security both funds hold.
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ETFIQ, PRFZ against SPTM, data as of Oct 20, 2026. https://etfiq.com/compare/any/prfz-vs-sptm
ETFIQ. (Oct 20, 2026). PRFZ against SPTM. Retrieved from https://etfiq.com/compare/any/prfz-vs-sptm
[PRFZ against SPTM (ETFIQ, Oct 20, 2026)](https://etfiq.com/compare/any/prfz-vs-sptm)
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