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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

AGG vs FNDX: how they differ

AGG is a bond index fund and FNDX an equity index fund, and over the year FNDX returned more, +26.1% against −0.7%.

iShares Core U.S. Aggregate Bond ETF and Schwab Fundamental U.S. Large Company ETF.

AGG and FNDX on the fields both publish, as of Sep 12, 2026. Source: ETFIQ.
AGG
iShares Core U.S. Aggregate Bond ETF
FNDX
Schwab Fundamental U.S. Large Company ETF
Where it sitsCore index fundCore index fund
IssueriSharesSchwab
What it isUS aggregate bondsFundamental U.S. Large Company
Total return, 1 year−0.7%+26.1%
S&P 500 over the same days+17.5%+17.5%
Gap to the S&P 500−18.2 pts+8.6 pts
Expense ratio0.03%0.25%
Holdingsnot filed733

AGG in plain words

AGG is a bond fund tracking the US aggregate bonds. Over the year to Sep 11, 2026 it returned −0.7% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.03% a year. It sat 3.7% below its high of Aug 4, 2020 on Sep 11, 2026.

FNDX in plain words

FNDX is an index equity fund tracking the Fundamental U.S. Large Company. Over the year to Sep 11, 2026 it returned +26.1% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.25% a year. By its holdings filed for May 31, 2026, 91% of the fund by weight is stocks the S&P 500 also holds, across 733 positions, with the top ten at 22.5%.

Questions people ask

Which returned more over the last year, AGG or FNDX?
In the year to Sep 12, 2026, with distributions reinvested, AGG returned −0.7% and FNDX returned +26.1%, so FNDX returned more. One year is one year; the longer windows are in the table.
Which is cheaper, AGG or FNDX?
AGG charges 0.03% a year and FNDX charges 0.25%, so AGG 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.

AGG against FNDX, 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, AGG against FNDX, data as of Sep 12, 2026. https://etfiq.com/compare/any/AGG-FNDX Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. Standards and sources