BILS vs USFR: Differences, Returns & Fees

BILS's duration was 0.4 years on Jun 30, 2026 and USFR's 0.0 on May 31, 2026; BILS charges 0.14% to USFR's 0.15%. Net assets: $3.9bn on Oct 20, 2026 for State Street SPDR Bloomberg 3-12 Month T-Bill ETF, and $17.0bn on May 31, 2026 for WisdomTree Floating Rate Treasury Fund.

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Answers cite the figures on this page.

BILS costs 0.01 points a year less; their one-year returns differ by 0.4 points; USFR is 5.1 times larger.

BILS vs USFR: Differences, Returns & Fees
BILSUSFR
Expense ratio0.14%0.15%
Net assets, as of Feb 28, 2025$3.4bn$17.7bn
Total return, 1 year+3.6%+4.0%
What it tracksnot read by ETFIQBloomberg U.S. Treasury Floating Rate Bond Index
Holdings in commonreport dates differ

Holdings in common uses holdings dated May 31, 2026 and Jun 30, 2026.

+3.6%
BILS total return, 1 year
+4.0%
USFR total return, 1 year
0.14%
BILS expense ratio
0.15%
USFR expense ratio

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Client brief · page 1 of 2Report BR-371D7C45F1

BILS and USFR are built for the same job. How do they differ in cost, holdings and results?

  1. What each follows. BILS follows not read by ETFIQ and USFR follows Bloomberg U.S. Treasury Floating Rate Bond Index.
  2. Number of holdings. BILS holds 23 positions and USFR holds 4.
  3. Size. BILS has $3.4bn in net assets and USFR $17.7bn (net assets, as of Feb 28, 2025); USFR is 5.2 times larger.

Data as of Oct 20, 2026. The differences are picked by a fixed rule, in a fixed order; the PDF prints it. Page 2 has the returns, overlap, risks and sources.

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On the same fields

BILS
State Street SPDR Bloomberg 3-12 Month T-Bill ETF
USFR
WisdomTree Floating Rate Treasury Fund
Where it sits Bond ETF Bond ETF
What it is Tracks an index Tracks an index of Floating Rate Treasury
Total return, 1 year +3.6% +4.0%
Its benchmark over the same days not measured +4.0% (TFLO)
Gap to its benchmark not measured +0.1 pts vs TFLO
Expense ratio 0.14% 0.15%
Holdings 23 4
Net assets, BILS as of Oct 20, 2026 and USFR as of May 31, 2026 $3.9bn $17.0bn

BILS and USFR on the fields both publish, as of Oct 20, 2026. Source: ETFIQ.

About BILS

BILS tracks an index. Over the year to Oct 20, 2026 it returned +3.6% with distributions reinvested. The prospectus expense ratio is 0.14% a year.

About USFR

USFR tracks an index of Floating Rate Treasury. Over the year to Oct 20, 2026 it returned +4.0% with distributions reinvested, against +4.0% for its benchmark, the Bloomberg U.S. Treasury Floating Rate Bond Index. The prospectus expense ratio is 0.15% a year.

Questions people ask

Which returned more over the last year, BILS or USFR?
In the year to Oct 20, 2026, with distributions reinvested, BILS returned +3.6% and USFR +4.0%.
Which is cheaper, BILS or USFR?
BILS is cheaper, by 0.01 percentage points a year. That is about $1 on $10,000 held for a year. Fees come from each fund's prospectus.
Cite this pageCitation, APA and Markdown

ETFIQ, BILS against USFR, data as of Oct 20, 2026. https://etfiq.com/compare/any/bils-vs-usfr

Open data

Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms.