Data as of Oct 28, 2026.

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FTCB vs IUSB: Differences, Returns & Fees

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On Jul 31, 2026 FTCB's duration was 6.0 years and IUSB's 5.5; IUSB charges 0.06% to FTCB's 0.56%.

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Net assets on Oct 27, 2026: $2.7bn for First Trust Core Investment Grade ETF and $49.8bn for iShares Core Universal USD Bond ETF.

At a glance
−2.0%
FTCB total return, 1 year
−1.2%
IUSB total return, 1 year
0.56%
FTCB expense ratio
0.06%
IUSB expense ratio

Pair scorecard

IUSB costs 0.50 points a year less; their one-year returns differ by 0.8 points; IUSB is 18.4 times larger.

FTCB vs IUSB: Differences, Returns & Fees
MeasureFTCBIUSB
Return
Total return, 1 year−2.0%−1.2%
Drawdown
Below its high3.7%, high on Feb 27, 2026
Benchmark
What it tracksNo index, actively managedBloomberg U.S. Universal Index
Cost and size
Expense ratio0.56%0.06%
Net assets, as of Oct 27, 2026$2.7bn$49.8bn
Holdings
Holdings in common3%

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

Risk and return

Nov 17, 2023 to Oct 23, 2026 · 153 weekly returns
FTCB IUSB
Return
Total return edge FTCB (slight) +14.5% +13.9%
Annualized edge FTCB (slight) +4.7% +4.5%
Price return edge IUSB −1.1% +1.0%
Risk
Volatility edge IUSB (slight) 5.3% 4.8%
Max drawdown edge IUSB −5.3% −4.2%
Risk-adjusted
Sharpe edge FTCB 0.06 0.02
Sortino edge FTCB 0.08 0.03
Calmar edge IUSB 0.88 1.07
Reading

FTCB returned slightly more: +14.5% to +13.9%. IUSB swung slightly less: 4.8% to 5.3%. IUSB fell less at its worst: −4.2% to −5.3%.

Full scorecard

9 measures, with how each is measured
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Risk and return: FTCB vs IUSB: Differences, Returns & Fees
MeasureFTCBIUSBEdgeHow it is measured
Return
Total return+14.5%+13.9%FTCB (slight)Price change plus distributions, reinvested.
Annualized+4.7%+4.5%FTCB (slight)Total return as a yearly rate.
Price return−1.1%+1.0%IUSBPrice change alone, distributions left out.
Risk
Volatility5.3%4.8%IUSB (slight)Spread of weekly returns, annualized. Lower is steadier.
Downside deviation3.7%3.4%IUSBLike volatility, counting only weeks below the Treasury bill rate.
Max drawdown−5.3%−4.2%IUSBDeepest fall from a high to the low after it.
Risk-adjusted
Sharpe0.060.02FTCBReturn above Treasury bills per unit of volatility.
Sortino0.080.03FTCBReturn above Treasury bills per unit of downside deviation.
Calmar0.881.07IUSBAnnualized return divided by the max drawdown.

Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 153 weekly returns. Cash rate: the 13-week Treasury bill.

What they share

3%

By the books each fund has filed, FTCB and IUSB hold 3% of their money in the same securities at the same weight. Holdings dated Jul 31, 2026.

0 half 100%

half

3% in common

Positions both hold · largest shared weight first FTCB IUSB
T 3.875 05/15/29, due May 15, 2029 0.39% 0.21%
T 3.5 03/15/29, due Mar 15, 2029 0.19% 0.23%
G2 MA7192, due Feb 20, 2051 1.48% 0.18%
FNMA-30YR, due Aug 15, 2056 1.41% 0.16%
G2-30YR-Multi, due Aug 15, 2056 0.30% 0.16%
T 4.125 06/15/29, due Jun 15, 2029 1.36% 0.14%
T 4.625 05/15/54, due May 15, 2054 0.11% 0.16%
T 5 05/15/56, due May 15, 2056 0.31% 0.11%
T 4.25 02/15/54, due Feb 15, 2054 0.10% 0.15%
FNMA-30YR, due Aug 15, 2056 0.23% 0.10%
G2-30YR-Multi, due Aug 15, 2056 0.09% 0.13%
T 5 05/15/46, due May 15, 2046 0.21% 0.09%
Only in one fund ↓
Only in FTCB
FNMA-30YR, due Sep 15, 2056 1.50%
FHS 459 GE, due Jul 25, 2031 0.97%
S 0 11/15/34, due Nov 15, 2034 0.81%
S 0 11/15/33, due Nov 15, 2033 0.69%
S 0 08/15/34, due Aug 15, 2034 0.67%
S 0 08/15/39, due Aug 15, 2039 0.65%
S 0 05/15/39, due May 15, 2039 0.63%
FNR 2024-98 FG, due Nov 25, 2054 0.63%
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%
Check overlap with more funds →

Side by side

FTCB First Trust Core Investment Grade ETF IUSB iShares Core Universal USD Bond ETF
Where it sits Bond ETF Bond ETF
What it is Actively managed Tracks an index of Universal USD Bond
Total return, 1 year −2.0% −1.2%
Its benchmark over the same days −1.4% (AGG) not measured
Gap to its benchmark −0.6 pts vs AGG not measured
Expense ratio 0.56% 0.06%
Holdings 793 18338
Net assets, as of Oct 27, 2026 $2.7bn $49.8bn

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

Client brief · page 1 of 2 Report BR-9ACEC672C5

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

  1. What each follows. FTCB follows No index, actively managed and IUSB follows Bloomberg U.S. Universal Index.
  2. Holdings in common. 3% of the weight is in the same securities (holdings dated Jul 31, 2026).
  3. Number of holdings. FTCB holds 793 positions and IUSB holds 18338.

Data as of Oct 28, 2026.

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About each fund
FTCB

FTCB is actively managed and tracks no index. Over the year to Oct 28, 2026 it returned −2.0% with distributions reinvested, against −1.4% for its benchmark, the Bloomberg US Aggregate Bond Index. The prospectus expense ratio is 0.56% a year. It sat 3.7% below its high of Feb 27, 2026 on Oct 28, 2026.

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.

Questions people ask

Which returned more over the last year, FTCB or IUSB?
In the year to Oct 28, 2026, with distributions reinvested, FTCB returned −2.0% and IUSB −1.2%.
Which is cheaper, FTCB or IUSB?
IUSB is cheaper, by 0.50 percentage points a year. That is about $50 on $10,000 held for a year. Fees come from each fund's prospectus.
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Cite this pageCitation, APA and Markdown

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

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