BBAGvsIUSBETF Comparison

ETF 1

BBAG

JPMorgan BetaBuilders U.S. Aggregate Bond ETF

This fund is part of

US Aggregate Bonds

-0.16%

Full BBAG fund page

ETF 2

IUSB

iShares Core Total USD Bond Market ETF

This fund is part of

US Aggregate Bonds

-0.16%

Full IUSB fund page

JPMorgan BetaBuilders U.S. Aggregate Bond ETF (BBAG) and iShares Core Total USD Bond Market ETF (IUSB) belong to the same industry segment: US Aggregate Bonds. Both ETFs have the same top 3 sector exposures: Sovereign, Finance and Industrials. BBAG is less expensive with a Total Expense Ratio (TER) of 0.03%, versus 0.06% for IUSB. BBAG is down -1.03% year-to-date (YTD) with -$128M in YTD flows. IUSB performs better with -0.97% YTD performance, and +$16.82B in YTD flows. Run a side-by-side ETF comparison of BBAG and IUSB below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

Find out how industry players manage ETF portfolios. Discover our library of Model portfolios

BBAG vs IUSB performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Data Services

Historic performance and flows

Data as of 10/23/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	BBAG IUSB	+0.85%+0.68%	-0.46%-0.55%	-1.03%-0.97%	-1.17%-0.91%	+16.41%+17.81%	-1.51%+0.78%
Flows	BBAG IUSB	-$52M+$5.63B	-$18M+$7.53B	-$128M+$16.82B	-$235M+$18.27B	-$956M+$28.34B	+$140M+$37.58B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	BBAG IUSB	+4.60%+4.41%	+3.92%+3.74%	+4.95%+4.62%	+5.95%+5.56%
Max drawdown	BBAG IUSB	-3.28%-3.24%	-4.67%-4.33%	-4.92%-4.33%	-17.62%-17.40%
Max drawdown duration	BBAG IUSB	59d59d	236d236d	284d280d	1570d1406d

Trading data

Create an account to view trading data

Join for free

	BBAG	IUSB
Last sale 10/23/2026 at 1:30 PM		$44.70
Previous close 10/22/2026		$44.77
Consolidated volume 10/22/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of September 30, 2026

1-year trailing difference

Create an account to view replication metrics

Join for free

Create an account to view replication quality

Join for free

	BBAG	IUSB
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 10/23/2026 at 1:30 PM

Live

Closed

	BBAG	IUSB
Last price	–	$44.70
1D performance	–	-0.16%
AuM	$986.19 M	$49.60 B
E/R	0.03%	0.06%

Characteristics

	BBAG	IUSB
Management strategy	Passive	Passive
Provider	J.P. Morgan Asset Management	iShares
Benchmark	Bloomberg US Aggregate Bond Index	Bloomberg U.S. Universal Index
N° of holdings	1082	16069
Asset class	Bonds	Bonds
Trailing 12m distribution yield	Join	Join
Inception date	December 12, 2018	June 10, 2014
ESG	No	No

More BBAG data on Trackinsight

More IUSB data on Trackinsight

Exposure

Countries

BBAG

USA

77.04%

Other

22.96%

IUSB

USA

72.98%

Other

27.02%

Sectors

BBAG

Sovereign

47.67%

Finance

10.37%

Industrials

9.49%

Other

32.47%

IUSB

Sovereign

42.65%

Finance

13.17%

Other

44.17%

Diversification

BBAG

Total weight of top 15 holdings out of 15

14.47%

IUSB

Total weight of top 15 holdings out of 15

9.55%

Top 15 holdings

Data as of August 31, 2026

BBAG

USA, Notes 4.25% 15aug2035, USD (E-2035)

1.58%

USA, Notes 2.75% 15aug2032, USD (E-2032)

1.31%

USA, Notes 3.5% 30apr2028, USD (Y-2028)

1.30%

USA, Notes 3.5% 30apr2030, USD (K-2030)

1.14%

USA, Notes 3.5% 15feb2033, USD (B-2033)

1.13%

USA, Notes 4.875% 31oct2030, USD (R-2030)

0.95%

USA, Notes 3.375% 15may2033, USD (C-2033)

0.93%

USA, Notes 3.875% 15aug2033, USD (E-2033)

0.92%

FN MA4624, 3% 1jun2052, USD (ABS)

0.90%

USA, Notes 3.625% 30sep2031, USD (Q-2031)

0.89%

USA, Notes 4.5% 15nov2033, USD (F-2033)

0.74%

USA, Bonds 3.625% 15feb2053, USD

0.72%

FR SD8193, 2% 1feb2052, USD (ABS)

0.69%

USA, Notes 3.75% 31dec2028, USD (AH-2028)

0.65%

US36179WR263

0.62%

IUSB

BlackRock Liquidity TempCash

4.49%

USA, Notes 4% 15nov2035, USD (F-2035)

0.49%

US01F0206957

0.41%

USA, Notes 4.375% 31dec2029, USD (AH-2029)

0.37%

USA, Notes 4.375% 15may2036, USD (C-2036)

0.36%

USA, Notes 4.125% 30jun2031, USD (AA-2031)

0.36%

USA, Notes 4% 15feb2034, USD (B-2034)

0.35%

USA, Notes 4.375% 15may2034, USD (C-2034)

0.35%

USA, Notes 4.625% 15feb2035, USD (B-2035)

0.35%

USA, Notes 4.25% 15nov2034, USD (F-2034)

0.35%

USA, Notes 4.25% 15may2035, USD (C-2035)

0.34%

USA, Notes 4.25% 15aug2035, USD (E-2035)

0.34%

USA, Notes 3.875% 15aug2034, USD (E-2034)

0.34%

USA, Notes 4.125% 15feb2036, USD (B-2036)

0.33%

USA, Notes 2.75% 15aug2032, USD (E-2032)

0.32%

Frequently asked questions about BBAG and IUSB

How have the BBAG and IUSB ETFs performed in 2026?

As of October 23, 2026, BBAG is down -1.03% year-to-date (YTD), while IUSB has lost -0.97%. That puts IUSB better performer ahead so far this year.

Which ETF is attracting more investor money: BBAG or IUSB?

Year-to-date, the BBAG ETF saw -$128M in flows, compared to +$16.82B for IUSB.

Which ETF is more volatile: BBAG or IUSB?

Over the past year, BBAG had a volatility of 3.92%, while IUSB experienced 3.74%.

Which ETF is bigger: BBAG or IUSB?

As of October 23, 2026, BBAG holds $986.19 M in assets under management (AUM), while IUSB manages $49.60 B.

What sectors do the BBAG and IUSB ETFs invest in?

BBAG leans toward sectors like Sovereign, Finance and Industrials. Meanwhile, IUSB focuses on Sovereign and Finance.

What are the top holdings of the BBAG ETF and IUSB ETF?

BBAG top holdings include USA, Notes 4.25% 15aug2035, USD (E-2035), USA, Notes 2.75% 15aug2032, USD (E-2032) and USA, Notes 3.5% 30apr2028, USD (Y-2028). IUSB holds in its top three: BlackRock Liquidity TempCash, USA, Notes 4% 15nov2035, USD (F-2035) and US01F0206957.

BBAGvsIUSBETF Comparison

JPMorgan BetaBuilders U.S. Aggregate Bond ETF

iShares Core Total USD Bond Market ETF

BBAG vs IUSB performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Countries

Sectors

Diversification

Top 15 holdings

How have the BBAG and IUSB ETFs performed in 2026?

As of October 23, 2026, BBAG is down -1.03% year-to-date (YTD), while IUSB has lost -0.97%. That puts IUSB better performer ahead so far this year.

Which ETF is attracting more investor money: BBAG or IUSB?

Year-to-date, the BBAG ETF saw -$128M in flows, compared to +$16.82B for IUSB.

Which ETF is more volatile: BBAG or IUSB?

Over the past year, BBAG had a volatility of 3.92%, while IUSB experienced 3.74%.

Which ETF is bigger: BBAG or IUSB?

As of October 23, 2026, BBAG holds $986.19 M in assets under management (AUM), while IUSB manages $49.60 B.

What sectors do the BBAG and IUSB ETFs invest in?

BBAG leans toward sectors like Sovereign, Finance and Industrials. Meanwhile, IUSB focuses on Sovereign and Finance.

What are the top holdings of the BBAG ETF and IUSB ETF?

BBAG top holdings include USA, Notes 4.25% 15aug2035, USD (E-2035), USA, Notes 2.75% 15aug2032, USD (E-2032) and USA, Notes 3.5% 30apr2028, USD (Y-2028). IUSB holds in its top three: BlackRock Liquidity TempCash, USA, Notes 4% 15nov2035, USD (F-2035) and US01F0206957.

Which ETF is more diversified: BBAG or IUSB?

BBAG holds 1591 securities with 14.47% of its assets in the top 15. IUSB has 18013 securities and a top 15 weight of 9.55%.

The Weekly ETF Market Monitor (September 21-25, 2026)

Fixed Income 101: The Ins and Outs of U.S. Aggregate Bond ETFs

Why IUSB Is Overtaking AGG as the Default Bond ETF for Investors

ETFs’ Next Act: From Access to Selection