Data as of Oct 28, 2026.

vsCompare their flowsaskIQ about these two fundsAsk the committee about these two funds
Across categories

IUSB vs SGOV: Differences, Returns & Fees

Share
Share on XDownload as PDF

IUSB's duration was 5.5 years on Jul 31, 2026 and SGOV's 0.1 on Aug 31, 2026; IUSB charges 0.06% to SGOV's 0.09%.

askIQ about this page

askIQ about IUSB and SGOV

Net assets on Oct 27, 2026: $49.8bn for iShares Core Universal USD Bond ETF and $117.0bn for iShares 0-3 Month Treasury Bond ETF.

At a glance
−1.2%
IUSB total return, 1 year
+3.7%
SGOV total return, 1 year
0.06%
IUSB expense ratio
0.09%
SGOV expense ratio

Pair scorecard

IUSB costs 0.03 points a year less; their one-year returns differ by 4.9 points; SGOV is 2.3 times larger.

IUSB vs SGOV: Differences, Returns & Fees
MeasureIUSBSGOV
Return
Total return, 1 year−1.2%+3.7%
Benchmark
What it tracksBloomberg U.S. Universal IndexICE 0-3 Month US Treasury Securities Index
Cost and size
Expense ratio0.06%0.09%
Net assets, as of Oct 27, 2026$49.8bn$117.0bn
Holdings
Holdings in common0%

Holdings in common uses holdings dated Jul 31, 2026 and Aug 31, 2026. Method

Risk and return

Jun 5, 2020 to Oct 23, 2026 · 333 weekly returns
IUSB SGOV
Return
Total return edge SGOV +2.0% +20.8%
Annualized edge SGOV +0.3% +3.0%
Price return edge SGOV −17.0% +0.6%
Risk
Volatility edge SGOV 5.1% 0.3%
Max drawdown edge SGOV −17.7% 0.0%
Risk-adjusted
Sharpe edge SGOV −0.52 −0.46
Sortino edge SGOV −0.69 −0.57
Calmar 0.02 Not measured
Reading

SGOV returned more: +20.8% to +2.0%. SGOV swung less: 0.3% to 5.1%. SGOV fell less at its worst: 0.0% to −17.7%.

Full scorecard

9 measures, with how each is measured
Open ↓
Risk and return: IUSB vs SGOV: Differences, Returns & Fees
MeasureIUSBSGOVEdgeHow it is measured
Return
Total return+2.0%+20.8%SGOVPrice change plus distributions, reinvested.
Annualized+0.3%+3.0%SGOVTotal return as a yearly rate.
Price return−17.0%+0.6%SGOVPrice change alone, distributions left out.
Risk
Volatility5.1%0.3%SGOVSpread of weekly returns, annualized. Lower is steadier.
Downside deviation3.8%0.2%SGOVLike volatility, counting only weeks below the Treasury bill rate.
Max drawdown−17.7%0.0%SGOVDeepest fall from a high to the low after it.
Risk-adjusted
Sharpe−0.52−0.46SGOVReturn above Treasury bills per unit of volatility.
Sortino−0.69−0.57SGOVReturn above Treasury bills per unit of downside deviation.
Calmar0.02Not measuredAnnualized return divided by the max drawdown.

Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 333 weekly returns. Cash rate: the 13-week Treasury bill.

What they share

0%

By the books each fund has filed, IUSB and SGOV hold 0% of their money in the same securities at the same weight. Holdings dated Jul 31, 2026 and Aug 31, 2026.

0 half 100%

half

0% in common

Positions both hold · largest shared weight first IUSB SGOV
Only in one fund ↓
Only in IUSB
Uniform Mortgage-Backed Securities, due Aug 25, 2056 0.41%
U.S. Treasury Notes, due Dec 31, 2029 0.37%
U.S. Treasury Notes, due May 15, 2036 0.37%
U.S. Treasury Notes, due Feb 15, 2034 0.36%
U.S. Treasury Notes, due Feb 15, 2035 0.35%
U.S. Treasury Notes, due Aug 15, 2035 0.34%
U.S. Treasury Notes, due May 15, 2034 0.34%
U.S. Treasury Notes, due Nov 15, 2034 0.34%
Only in SGOV
U.S. Treasury Bills, due Oct 20, 2026 10.18%
U.S. Treasury Bills, due Sep 22, 2026 8.59%
U.S. Treasury Bills, due Oct 13, 2026 8.51%
U.S. Treasury Bills, due Sep 29, 2026 6.82%
U.S. Treasury Bills, due Oct 27, 2026 6.76%
U.S. Treasury Bills, due Sep 1, 2026 6.63%
U.S. Treasury Bills, due Sep 15, 2026 6.04%
U.S. Treasury Bills, due Oct 29, 2026 5.18%
Check overlap with more funds →

Side by side

IUSB iShares Core Universal USD Bond ETF SGOV iShares 0-3 Month Treasury Bond ETF
Where it sits Bond ETF Bond ETF
What it is Tracks an index of Universal USD Bond Tracks an index of 0-3 month T-bills
Total return, 1 year −1.2% +3.7%
Expense ratio 0.06% 0.09%
Holdings 18338 22
Net assets, as of Oct 27, 2026 $49.8bn $117.0bn

IUSB and SGOV on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.

Client brief · page 1 of 2 Report BR-EBBE2C557C

IUSB and SGOV do different jobs. What does each one do in a portfolio?

  1. What each follows. IUSB follows Bloomberg U.S. Universal Index and SGOV follows ICE 0-3 Month US Treasury Securities Index.
  2. Holdings in common. 0% of the weight is in the same securities (holdings dated Jul 31, 2026 and Aug 31, 2026).
  3. One-year total return. Over 1 year to Oct 28, 2026 IUSB returned −1.2% and SGOV +3.7% with distributions reinvested, a gap of 4.9 points.

Data as of Oct 28, 2026.

The two-page PDF for this pair is coming. Save the comparison to follow its changes. Free. It needs an email sign-in, once.

Your saved page · Privacy.

Alert

IUSB and SGOV flows, by email on Sundays.

One-click unsubscribe. See Privacy.

About each fund
IUSB

IUSB tracks an index of Universal USD Bond. Over the year to Oct 28, 2026 it returned −1.2% with distributions reinvested. The prospectus expense ratio is 0.06% a year.

SGOV

SGOV tracks an index of 0-3 month T-bills. Over the year to Oct 28, 2026 it returned +3.7% with distributions reinvested. The prospectus expense ratio is 0.09% a year.

Questions people ask

Which returned more over the last year, IUSB or SGOV?
In the year to Oct 28, 2026, with distributions reinvested, IUSB returned −1.2% and SGOV +3.7%.
Which is cheaper, IUSB or SGOV?
IUSB is cheaper, by 0.03 percentage points a year. That is about $3 on $10,000 held for a year. Fees come from each fund's prospectus.
Other comparisons
Cite this pageCitation, APA and Markdown

ETFIQ, IUSB against SGOV, data as of Oct 28, 2026. https://etfiq.com/compare/any/iusb-vs-sgov

Open data →

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