Data as of Sep 13, 2026. Both funds on the fields they both publish, from the same sources.
MTUM vs SPYG: how they differ
MTUM and SPYG hold 0% of their weight in the same names, and MTUM returned more over the year.
iShares MSCI USA Momentum Factor ETF and State Street(R) SPDR(R) Portfolio S&P 500(R) Growth ETF.
What they hold in common
By the books each fund has filed, MTUM and SPYG hold 0% of their money in the same securities at the same weight.
| Only in MTUM | Only in SPYG |
|---|---|
| ADVANCED MICRO DEVICES 5.39% | NVIDIA CORP 14.85% |
| MICRON TECHNOLOGY 5.20% | MICROSOFT CORP 10.27% |
| INTEL CORPORATION 4.14% | APPLE INC 6.73% |
| CISCO SYSTEMS INC 3.48% | ALPHABET INC CL A 5.47% |
| JOHNSON & JOHNSON 3.38% | BROADCOM INC 4.80% |
| SANDISK 3.10% | ALPHABET INC CL C 4.38% |
| APPLIED MATERIAL INC 2.87% | META PLATFORMS INC CLASS A 3.97% |
| ALPHABET CLASS A 2.69% | AMAZON.COM INC 3.67% |
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 Sep 10, 2026.
| MTUM iShares MSCI USA Momentum Factor ETF | SPYG State Street(R) SPDR(R) Portfolio S&P 500(R) Growth ETF | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | State Street |
| What it is | MSCI USA Momentum Factor | SPDR Portfolio S&P 500 Growth |
| Total return, 1 year | +21.8% | +17.9% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | +4.3 pts | +0.4 pts |
| Expense ratio | 0.15% | 0.04% |
| Already in the S&P 500 | 98.2% | 100.0% |
| Holdings | 128 | 150 |
MTUM in plain words
MTUM is an index equity fund tracking the MSCI USA Momentum Factor. Over the year to Sep 11, 2026 it returned +21.8% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.15% a year. By its holdings filed for Sep 10, 2026, 98% of the fund by weight is stocks the S&P 500 also holds, across 128 positions, with the top ten at 35.3%. It sat 11.1% below its high of Jun 22, 2026 on Sep 11, 2026.
SPYG in plain words
SPYG is an index equity fund tracking the SPDR Portfolio S&P 500 Growth. Over the year to Sep 11, 2026 it returned +17.9% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.04% a year. By its holdings filed for Sep 10, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 150 positions, with the top ten at 59.8%.
Questions people ask
- Which returned more over the last year, MTUM or SPYG?
- In the year to Sep 13, 2026, with distributions reinvested, MTUM returned +21.8% and SPYG returned +17.9%, so MTUM returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, MTUM or SPYG?
- MTUM charges 0.15% a year and SPYG charges 0.04%, so SPYG is cheaper. Fees come from each fund's prospectus.
- How much do MTUM and SPYG overlap with the S&P 500?
- By their latest filed holdings, 98% of MTUM and 100% of SPYG 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, MTUM against SPYG, data as of Sep 13, 2026. https://etfiq.com/compare/any/mtum-vs-spyg Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources