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›ETF Providers›iShares›CBU1

CBU1

IE000VSFIC94

Passive ETF Fixed Income

CBU1 ETF · iShares Broad $ High Yield Corp Bond UCITS ETF

The CBU1 Exchange Traded Fund (ETF) is provided by iShares. It is built to track an index: ICE BofA US High Yield Constrained Index. The CBU1 ETF provides physical exposure, so by buying it you actually own parts of all the 1,936 underlying holdings. The dividend policy is capitalization.

Share class

Acc

EUR

Hedged

Real-time data unavailable for CBU1

LIVE

CLOSED

This fund is part ofUSD Corp HY Bonds1M perf.-1.83%

Last price

N/A

1M perf.

-1.43%

1M flows

+€3.2M

AuM

€102M

E/R

0.22%

Rating

Not rated

ESG Consensus®

CBU1

N/A

Performance & flows

Segment for quartile rank

December 15, 2025 → March 13, 2026

Create a free account to view the flows graph

CBU1

€6.12

-0.47%

USD Corp HY Bonds

-0.37%

Historic performance and flows

	1M	3M	1Y	3Y	5Y	MTD	QTD	YTD
Perf.	-1.43%	-0.47%	+4.82%	N/A	N/A	-1.29%	-0.98%	-0.98%
Flows

Key fund info

Segment for quartile rank

Main characteristics

Issuer

iShares

ISIN

IE000VSFIC94

AuM

€102M

E/R

0.22%

Replication rating

Not rated

ESG Consensus®

More details

NAV

3/13/2026

€6.12

1D NAV change

-0.35%

Dividend policy

Capitalization

Replication method

Direct (Physical)

Replication model

Optimized sampling

No. of holdings

1936

Inception date

3/28/2023

Jurisdiction

Ireland

Distribution

Spain

Netherlands

France

Germany

Saudi Arabia (Qualified Investor)

Legal structure

Open-end Investment Company

Base currency

EUR

Classification

Product type

Passive ETF

Benchmark

ICE BofA US High Yield Constrained Index

Asset class

Fixed Income

Factors

N/A

Share class info

EUR capitalizing hedged

Total AuM of fund

€2.15B

Decimalisation of shares

Investment strategy

The Fund seeks to provide investors with a total return, taking into account both capital and income returns, which reflects the return of the ICE BofAML US High Yield Constrained Index.

Tax optimisation

PEA

France

UK Reporting Status

United Kingdom

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Access exclusive metrics and features to support your investment decisions.

Built for professionals: access exclusive fund metrics and selection tools in Trackinsight Enterprise.

Enterprise Fund page features include:

Legal documents

Powerful buy-list integration

Fund data exports

Advanced risk metrics

Advanced replication analysis

Advanced exposure look-through

Upload your own internal metrics

Custom data feature

See all Trackinsight Enterprise features

Enterprise

Trackinsight Enterprise helps professional and institutional ETF investors tackle operational, regulatory, and analytical challenges at every stage of the investment process.

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Risk profile

Segment for quartile rank

Historical risk/return profile

	3M	1Y	3Y	5Y
Returns	-0.47%	+4.82%	N/A	N/A
Volatility
Perf./Volatility
Max drawdown

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Synthetic Risk and Reward Indicator (SRRI)

UCITS

PRIIPS

Built for professionals: access exclusive risk metrics in Trackinsight Enterprise.

Enterprise

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Exposure

Countries

USA

88.92%

Canada

3.34%

United Kingdom

2.19%

Ireland

1.80%

Other

4.42%

Sectors

Media

5.47%

Communication services

4.26%

Pipelines

3.39%

It services and computer programming

3.37%

Oil and gas extraction and refining

3.20%

Medical services

3.10%

Chemical and petrochemical industry

2.99%

Real estate investment and services

2.97%

Unavailable

23.77%

Other

47.47%

Diversification

Total weight of top 15 holdings out of 1936

Top 15 holdings

Data as of January 31, 2026

IE00BK8MB266

US68288AAA51

EchoStar, 10.75% 30nov2029, USD

Quikrete Holdings, 6.375% 1mar2032, USD

Mozart Debt Merger Sub, 3.875% 1apr2029, USD

Cloud Software Group, 6.5% 31mar2029, USD

Cloud Software Group, 9% 30sep2029, USD

CCO Holdings, 5.125% 1may2027, USD

Create a free account to view top holdings

US045941AA96

Hub International, 7.25% 15jun2030, USD

Venture Global LNG, 9.5% 1feb2029, USD

US982911AA70

US143658CA82

RP Escrow Issuer, 7.125% 1jun2031, USD

US55903VBW28

Create a free account to view top holdings

Built for professionals: access exclusive exposure metrics in Trackinsight Enterprise.

Enterprise

Trackinsight Enterprise helps professional and institutional ETF investors tackle operational, regulatory, and analytical challenges at every stage of the investment process.

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Sustainability

Integrates ESG criteria

SDG

ESG Consensus® by Conser

Data as of December 31, 2025

Methodology

Our partner Conser gathers the industry's consensus on the business practices of the underlying holdings. We have computed the following metrics about CBU1 ETF's sustainability, based on their methodology.

Learn more about Conser

ESG Consensus®

ESG Consensus® is based on the Final Sustainability Grade, which itself consists of 10 grades. Our partner Conser calculates the exact grade, based on market intelligence, using their proprietary ESG Consensus® methodology.

CBU1’s has a Final Sustainability Grade of either C+, C, C-, or D.

A+

A-

B+

B-

C+

C-

Conser website ESG Consensus® methodology

This fund’s exact Final Sustainability Grade is available in Trackinsight Enterprise.

Learn more about Trackinsight Enterprise

Holdings review

66.65% of holdings have positive scoring

32.68% of holdings have negative scoring

7.01%

30.81%

28.82%

9.20%

17.40%

6.08%

Consensus levels

Strong

Medium

Weak

No data on remaining < 1% of holdings

Built for professionals: access exclusive sustainability metrics in Trackinsight Enterprise.

Enterprise

Trackinsight Enterprise helps professional and institutional ETF investors tackle operational, regulatory, and analytical challenges at every stage of the investment process.

Learn more about Trackinsight Enterprise

Issuer

iShares

iShares ID Card

Number of funds

1720

Total AuM

€4.9T

Expense ratio range

0.03% - 1.51%

Average expense ratio

0.285%

View all iShares funds

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IEMG	iShares Core MSCI Emerging Markets ETF	€118.19B
CSSPX	iShares Core S&P 500 UCITS ETF	€112.42B

Frequently asked questions about CBU1

What does iShares Broad $ High Yield Corp Bond UCITS ETF, CBU1, invest in?

CBU1 is a Passive ETF. This ETF provides exposure to US High Yield Corporate Bonds.

Which benchmark or index does CBU1 replicate?

CBU1 tracks the ICE BofA US High Yield Constrained Index - USD, through a optimized sampling replication method.

What is the Total Expense ratio (TER) of CBU1?

CBU1 carries a total expense ratio (TER) of 0.22%, indicating the annual cost for holding the fund.

When was CBU1 launched?

CBU1 was introduced to the market on March 28, 2023. It trades on Spain, among other exchanges

Who is the ETF issuer of CBU1?

iShares Broad $ High Yield Corp Bond UCITS ETF, CBU1, is provided by iShares. Learn more about iShares here.

Does CBU1 have multiple share classes?

Yes, CBU1 is available in multiple share classes, which may differ by distribution policy (e.g., accumulating vs. distributing), currency or hedging. Explore the different share classes .

What is the current assets under management (AUM) of CBU1?

CBU1 oversees €102M in assets as of March 13, 2026.

How has CBU1 performed lately?

Based on data from March 13, 2026, CBU1 returned -1.43% over the past month, -0.47% over the last three months and -0.98% year-to-date.

What are the latest inflows or outflows for CBU1?

As of March 13, 2026, CBU1 recorded net flows of +€3.2M over the last month and +€734K year-to-date.

Does CBU1 distribute dividends?

CBU1 follows a capitalizing, meaning it reinvests income within the fund.

What are the main country or region exposures of CBU1?

As of January 31, 2026, CBU1 has significant geographic allocations in USA, Canada and United Kingdom.

In which sector or theme does CBU1 invest in?

As of January 31, 2026, CBU1 focuses largely on Media, Communication services and Pipelines.

How many securities does CBU1 hold and how diversified is it?

As of January 31, 2026, CBU1 holds 1936 positions in its portfolio, with 5.35% of assets concentrated in its top 15 holdings.

What are the main positions in CBU1?

As of January 31, 2026, CBU1 top three holdings include IE00BK8MB266, US68288AAA51 and EchoStar, 10.75% 30nov2029, USD.

What is the base currency of CBU1?

The base currency of CBU1 is EUR.

Is CBU1 currency-hedged?

CBU1 is hedged, meaning it seeks to minimize the impact of currency fluctuations between its base currency and the currency of the underlying assets.

About Trackinsight

Since our founding in 2016, we have been at the forefront of the industry, delivering accessible, comprehensive, and reliable tools to support the evolving needs of investors.

Over the past decade, Trackinsight has expanded its operations across six countries, serving thousands of professional investors. We’ve consistently innovated to provide cutting-edge solutions that meet the changing demands of the ETF market.

In 2024, Kepler Cheuvreux, a leading independent European financial services firm, acquired a majority stake in Trackinsight, becoming the company's principal shareholder.

This strategic partnership solidifies Trackinsight's position as a premier provider of ETF selection and analysis tools, while strengthening Kepler Cheuvreux’s commitment to becoming a leading player in the ETF sector.

Together, we are committed to offering advanced services that empower professional investors, advisors, institutions, and issuers. This new step enables us to deliver even more comprehensive and innovative technological solutions, driving ETF investing to new heights.

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CBU1 ETF · iShares Broad $ High Yield Corp Bond UCITS ETF

Performance & flows

Historic performance and flows

Monthly performance and flows

Trading and listing info

Key fund info

Enterprise

Risk profile

Historical risk/return profile

Enterprise

Trackinsight Enterprise helps professional and institutional ETF investors tackle operational, regulatory, and analytical challenges at every stage of the investment process.

Exposure

Enterprise

Trackinsight Enterprise helps professional and institutional ETF investors tackle operational, regulatory, and analytical challenges at every stage of the investment process.

Sustainability

ESG Consensus® by Conser

Enterprise

Trackinsight Enterprise helps professional and institutional ETF investors tackle operational, regulatory, and analytical challenges at every stage of the investment process.

Issuer

Frequently asked questions about CBU1

What does iShares Broad $ High Yield Corp Bond UCITS ETF, CBU1, invest in?

CBU1 is a Passive ETF. This ETF provides exposure to US High Yield Corporate Bonds.

Which benchmark or index does CBU1 replicate?

CBU1 tracks the ICE BofA US High Yield Constrained Index - USD, through a optimized sampling replication method.

What is the Total Expense ratio (TER) of CBU1?

CBU1 carries a total expense ratio (TER) of 0.22%, indicating the annual cost for holding the fund.

When was CBU1 launched?

CBU1 was introduced to the market on March 28, 2023. It trades on Spain, among other exchanges

Who is the ETF issuer of CBU1?

iShares Broad $ High Yield Corp Bond UCITS ETF, CBU1, is provided by iShares. Learn more about iShares here.

Does CBU1 have multiple share classes?

Yes, CBU1 is available in multiple share classes, which may differ by distribution policy (e.g., accumulating vs. distributing), currency or hedging. Explore the different share classes here.

What is the current assets under management (AUM) of CBU1?

CBU1 oversees €102M in assets as of March 13, 2026.

How has CBU1 performed lately?

Based on data from March 13, 2026, CBU1 returned -1.43% over the past month, -0.47% over the last three months and -0.98% year-to-date.

What are the latest inflows or outflows for CBU1?

As of March 13, 2026, CBU1 recorded net flows of +€3.2M over the last month and +€734K year-to-date.

Does CBU1 distribute dividends?

CBU1 follows a capitalizing, meaning it reinvests income within the fund.

What are the main country or region exposures of CBU1?

As of January 31, 2026, CBU1 has significant geographic allocations in USA, Canada and United Kingdom.

In which sector or theme does CBU1 invest in?

As of January 31, 2026, CBU1 focuses largely on Media, Communication services and Pipelines.

How many securities does CBU1 hold and how diversified is it?

As of January 31, 2026, CBU1 holds 1936 positions in its portfolio, with 5.35% of assets concentrated in its top 15 holdings.

What are the main positions in CBU1?

As of January 31, 2026, CBU1 top three holdings include IE00BK8MB266, US68288AAA51 and EchoStar, 10.75% 30nov2029, USD.

What is the base currency of CBU1?

The base currency of CBU1 is EUR.

Is CBU1 currency-hedged?

CBU1 is hedged, meaning it seeks to minimize the impact of currency fluctuations between its base currency and the currency of the underlying assets.

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Yes, CBU1 is available in multiple share classes, which may differ by distribution policy (e.g., accumulating vs. distributing), currency or hedging. Explore the different share classes .