Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
DYNF vs XLB: how they differ
DYNF and XLB hold 1% of their weight in the same names, and DYNF returned more over the year.
iShares U.S. Equity Factor Rotation Active ETF and State Street(R) Materials Select Sector SPDR(R) ETF.
What they hold in common
By the books each fund has filed, DYNF and XLB hold 1% of their money in the same securities at the same weight.
| Holding | DYNF | XLB |
|---|---|---|
| Newmont Corp | 0.50% | 5.85% |
| CRH PLC | 0.11% | 4.67% |
| Only in DYNF | Only in XLB |
|---|---|
| NVIDIA Corp 8.62% | Linde PLC 14.08% |
| Apple Inc 7.75% | Freeport-McMoRan Inc 5.31% |
| Microsoft Corp 5.35% | Corteva Inc 4.97% |
| Amazon.com Inc 4.42% | Sherwin-Williams Co/The 4.95% |
| JPMorgan Chase & Co 3.59% | Ecolab Inc 4.73% |
| Broadcom Inc 3.25% | Vulcan Materials Co 4.72% |
| Alphabet Inc 2.87% | Air Products and Chemicals Inc 4.63% |
| Cisco Systems Inc 2.76% | Martin Marietta Materials Inc 4.55% |
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 Apr 30, 2026 and Jun 30, 2026.
| DYNF iShares U.S. Equity Factor Rotation Active ETF | XLB State Street(R) Materials Select Sector SPDR(R) ETF | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | State Street |
| What it is | U.S. Equity Factor Rotation Active | Materials |
| Total return, 1 year | +20.8% | +12.0% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | +3.3 pts | −5.5 pts |
| Expense ratio | 0.26% | 0.08% |
| Already in the S&P 500 | 98.8% | 100.0% |
| Holdings | 187 | 26 |
DYNF in plain words
DYNF is an index equity fund tracking the U.S. Equity Factor Rotation Active. Over the year to Sep 11, 2026 it returned +20.8% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.26% a year. By its holdings filed for Apr 30, 2026, 99% of the fund by weight is stocks the S&P 500 also holds, across 187 positions, with the top ten at 43.8%.
XLB in plain words
XLB is an index equity fund tracking the Materials. Over the year to Sep 11, 2026 it returned +12.0% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.08% a year. By its holdings filed for Jun 30, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 26 positions, with the top ten at 58.5%. It sat 5.1% below its high of Aug 26, 2026 on Sep 11, 2026.
Questions people ask
- Which returned more over the last year, DYNF or XLB?
- In the year to Sep 12, 2026, with distributions reinvested, DYNF returned +20.8% and XLB returned +12.0%, so DYNF returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, DYNF or XLB?
- DYNF charges 0.26% a year and XLB charges 0.08%, so XLB is cheaper. Fees come from each fund's prospectus.
- How much do DYNF and XLB overlap with the S&P 500?
- By their latest filed holdings, 99% of DYNF and 100% of XLB by weight is stocks the S&P 500 already holds. Between the two funds, 1% 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, DYNF against XLB, data as of Sep 12, 2026. https://etfiq.com/compare/any/DYNF-XLB Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources