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Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.

ETFIQetfiq.com · independent ETF data

DYNF vs SPSB: how they differ

DYNF and SPSB hold 0% 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) SPDR(R) Portfolio Short Term Corporate Bond ETF.

What they hold in common

By the books each fund has filed, DYNF and SPSB hold 0% of their money in the same securities at the same weight.

Largest positions each one holds and the other does not
Only in DYNFOnly in SPSB
NVIDIA Corp 8.62%SALESFORCE INC 0.59%
Apple Inc 7.75%AERCAP IRELAND CAP/GLOBA 0.46%
Microsoft Corp 5.35%BANK OF AMERICA CORP 0.44%
Amazon.com Inc 4.42%CITIGROUP INC 0.44%
JPMorgan Chase & Co 3.59%MORGAN STANLEY 0.40%
Broadcom Inc 3.25%JPMORGAN CHASE & CO 0.39%
Alphabet Inc 2.87%PFIZER INVESTMENT ENTER 0.39%
Cisco Systems Inc 2.76%SPRINT CAPITAL CORP 0.39%

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 and SPSB on the fields both publish, as of Sep 12, 2026. Source: ETFIQ.
DYNF
iShares U.S. Equity Factor Rotation Active ETF
SPSB
State Street(R) SPDR(R) Portfolio Short Term Corporate Bond ETF
Where it sitsCore index fundCore index fund
IssueriSharesState Street
What it isU.S. Equity Factor Rotation ActiveSPDR Portfolio Short Term Corporate Bond
Total return, 1 year+20.8%+2.5%
S&P 500 over the same days+17.5%+17.5%
Gap to the S&P 500+3.3 pts−15.1 pts
Expense ratio0.26%0.04%
Holdings1871599

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%.

SPSB in plain words

SPSB is a bond fund tracking the SPDR Portfolio Short Term Corporate Bond. Over the year to Sep 11, 2026 it returned +2.5% 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.

Questions people ask

Which returned more over the last year, DYNF or SPSB?
In the year to Sep 12, 2026, with distributions reinvested, DYNF returned +20.8% and SPSB returned +2.5%, so DYNF returned more. One year is one year; the longer windows are in the table.
Which is cheaper, DYNF or SPSB?
DYNF charges 0.26% a year and SPSB charges 0.04%, so SPSB is cheaper. Fees come from each fund's prospectus.

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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.

DYNF against SPSB, ETFIQ, data as of Sep 12, 2026. Every figure is arithmetic on a named public source; the method is at etfiq.com/methodology. A comparison is not a recommendation.

Cite this page. ETFIQ, DYNF against SPSB, data as of Sep 12, 2026. https://etfiq.com/compare/any/DYNF-SPSB Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. Standards and sources