IUSG vs RPG: Differences, Returns & Fees
IUSG and RPG hold 31% of their weight in the same names. Net assets on Oct 20, 2026: $33.6bn for iShares Core S&P U.S. Growth ETF and $1.8bn for Invesco S&P 500 Pure Growth ETF.
IUSG costs 0.31 points a year less; their one-year returns differ by 0.4 points; IUSG is 18.7 times larger.
| IUSG | RPG | |
|---|---|---|
| Expense ratio | 0.04% | 0.35% |
| Net assets | $33.6bn | $1.8bn |
| Total return, 1 year | +15.9% | +15.5% |
| What it tracks | S&P 900 Growth Index | S&P 500 Pure Growth Index |
| Holdings in common | 31% | |
| Top ten holdings, share of the fund | 57.4% | 29.3% |
| Below its high | 4.1%, high on Oct 6, 2026 | 13.9%, high on Jun 30, 2026 |
Holdings in common uses holdings dated Oct 19, 2026.
IUSG and RPG are built for the same job. How do they differ in cost, holdings and results?
- What each follows. IUSG follows S&P 900 Growth Index and RPG follows S&P 500 Pure Growth Index.
- Holdings in common. 31% of the weight is in the same securities (holdings dated Oct 19, 2026).
- Number of holdings. IUSG holds 402 positions and RPG holds 70.
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, IUSG and RPG hold 31% of their money in the same securities at the same weight. Holdings dated Oct 19, 2026.
half
31% in common
On the same fields
IUSG and RPG on the fields both publish, as of Oct 20, 2026. Source: ETFIQ.
About IUSG
IUSG tracks an index. Over the year to Oct 20, 2026 it returned +15.9% with distributions reinvested. The prospectus expense ratio is 0.04% a year. By its holdings published by its issuer for Oct 19, 2026, 95% of the fund by weight is stocks the S&P 500 also holds, across 402 positions, with the top ten at 57.4%. It sat 4.1% below its high of Oct 6, 2026 on Oct 20, 2026.
About RPG
RPG tracks an index. Over the year to Oct 20, 2026 it returned +15.5% with distributions reinvested, against +15.8% for its benchmark, the S&P 500 Index. The prospectus expense ratio is 0.35% a year. By its holdings published by its issuer for Oct 19, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 70 positions, with the top ten at 29.3%. It sat 13.9% below its high of Jun 30, 2026 on Oct 20, 2026.
Questions people ask
- Which returned more over the last year, IUSG or RPG?
- In the year to Oct 20, 2026, with distributions reinvested, IUSG returned +15.9% and RPG +15.5%.
- Which is cheaper, IUSG or RPG?
- IUSG is cheaper, by 0.31 percentage points a year. That is about $31 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.
Cite this pageCitation, APA and Markdown
ETFIQ, IUSG against RPG, data as of Oct 20, 2026. https://etfiq.com/compare/any/iusg-vs-rpg
ETFIQ. (Oct 20, 2026). IUSG against RPG. Retrieved from https://etfiq.com/compare/any/iusg-vs-rpg
[IUSG against RPG (ETFIQ, Oct 20, 2026)](https://etfiq.com/compare/any/iusg-vs-rpg)
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