Which returned more over the last year, AOR or BIL?

In the year to Sep 12, 2026, with distributions reinvested, AOR returned +11.3% and BIL returned +3.7%, so AOR returned more. One year is one year; the longer windows are in the table.

Which is cheaper, AOR or BIL?

AOR charges 0.15% a year and BIL charges 0.14%, so BIL is cheaper. Fees come from each fund's prospectus.

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

ETFIQetfiq.com · independent ETF data

AOR vs BIL: how they differ

AOR is an equity index fund and BIL a short-term Treasury fund, and over the year AOR returned more, +11.3% against +3.7%.

iShares Core 60/40 Balanced Allocation ETF and SPDR Bloomberg 1-3 Month T-Bill ETF.

AOR and BIL on the fields both publish, as of Sep 12, 2026. Source: ETFIQ.
	AOR iShares Core 60/40 Balanced Allocation ETF	BIL SPDR Bloomberg 1-3 Month T-Bill ETF
Where it sits	Core index fund	Core index fund
Issuer	iShares	State Street
What it is	Core 60/40 Balanced Allocation	1-3 month T-bills
Total return, 1 year	+11.3%	+3.7%
S&P 500 over the same days	+17.5%	+17.5%
Gap to the S&P 500	−6.2 pts	−13.8 pts
Expense ratio	0.15%	0.14%
Holdings	7	not filed

AOR in plain words

AOR is an index equity fund tracking the Core 60/40 Balanced Allocation. Over the year to Sep 11, 2026 it returned +11.3% 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 Apr 30, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 7 positions, with the top ten at 100.0%.

BIL in plain words

BIL is a cash and treasury bills tracking the 1-3 month T-bills. Over the year to Sep 11, 2026 it returned +3.7% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.14% a year.

Questions people ask

Which returned more over the last year, AOR or BIL?: In the year to Sep 12, 2026, with distributions reinvested, AOR returned +11.3% and BIL returned +3.7%, so AOR returned more. One year is one year; the longer windows are in the table.
Which is cheaper, AOR or BIL?: AOR charges 0.15% a year and BIL charges 0.14%, so BIL 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.

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

A comparison is not a recommendation. Standards and sources