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American Century Multisector Income ETF

This ETF provides exposure to Global Mixed Ratings Aggregate Bonds

MUSI performance and flow charts

Last update 9/1/2026 at 1:30 PM
Live
Closed
Last price
$43.00
-$0.07 (-0.15%) Yesterday

Performance

0.00.20.40.60.81.0%Jul 31Aug 7Aug 14Aug 21Aug 28

Flows

0 M5 M10 M15 M
1 day price range
$42.99
$43.05
52 week price range
$43.03
$44.67
1W perf
-0.17%
YTD perf
+0.53%
YTD flows
+$79M
AuM
$263M
E/R
0.38%
TTM yield
5.49%
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Historic performance and flows

Data as of August 31, 2026
1M3MYTD1Y3Y5Y
Perf.+0.41%-0.22%+0.53%+2.74%+20.10%+10.62%
Flows+$15M+$46M+$79M+$94M+$102M+$198M
Data as of August 31, 2026
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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Characteristics

This fund is actively managed; it does not track an index. This share class generates a stream of income by distributing dividends.

Management strategyActive
StrategyLong Only
ProviderAmerican Century Investments
N° of holdings398
Dividend policyDistributing
Trailing 12m distribution yield
Join for free
Inception dateJuly 1, 2021
ESGNo
TrackinsightTrackinsight

More data and info about MUSI on Trackinsight

Exposure

Data as of July 31, 2026

Diversification

15.87%

Total weight of top 15 holdings out of 398

Top 15 Holdings

USA, Notes 4.125% 31may2031, USD (Z-2031)
3.65%
USA, Bonds 4.75% 15feb2056, USD
2.71%
FR SD8474, 5% 1nov2054, USD (ABS)
1.86%
USA, Notes 4.25% 31may2033, USD (L-2033)
1.24%
USA, Notes 4.125% 30jun2028, USD (BD-2028)
1.13%
USA, Notes 4.125% 30jun2031, USD (AA-2031)
1.06%
USA, Notes 4.625% 15sep2026, USD (AS-2026)
0.64%
USA, Notes 4.375% 31jul2031, USD (AB-2031)
0.54%
Bank of Montreal, 7.7% 26may2084, USD
0.53%
Ladder Capital Finance Corp., 7% 15jul2031, USD
0.49%
Build NYC Resource Corp., 7% 15dec2030, USD (2026C)
0.44%
BNP Paribas, 8.5% perp., USD
0.42%
UBS Group, 9.25% perp., USD
0.39%
Amazon.com, 4.55% 13mar2033, USD
0.38%
US729906AH00
0.38%

Sectors

Finance
17.68%
Sovereign
11.68%
Other
70.64%

Countries

USA
44.35%
Other
55.65%

Maturity

5Y+
27.94%
4-5Y
10.56%
Other
61.5%

Credit rating

Other
100%
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Trading data

Last sale
9/1/2026 at 1:30 PM
$43.00
Previous close
$43.06
Consolidated volume
08/31/2026
Join for free
Average volume
30 days
Join for free
Average discount or premium
30 days
Join for free
Average Bid/Ask spread
30 days
Join for free

Volatility and drawdown

3M1Y3Y5Y
Volatility+3.17%+3.00%+3.92%+4.20%
Max drawdown
-1.32%-2.65%-3.35%-13.69%
Max drawdown duration
63d183d74d1051d
Time to recover
N/AN/A26d652d
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Frequently asked questions about MUSI

What type of ETF is MUSI?

MUSI is a Active ETF that provides exposure to Fixed Income assets. It is managed by American Century Investments.

What does MUSI invest in?

This ETF provides exposure to Global Mixed Ratings Aggregate Bonds. It is part of the segment: Intl Aggregate Bonds.

What is the expense ratio of MUSI?

The total expense ratio (TER) of MUSI is 0.38%, representing the annual fee charged by the fund manager.

When was MUSI launched?

MUSI was launched on July 1, 2021, marking its entry into the ETF market.

Who is the issuer of MUSI?

MUSI is issued by American Century Investments.

What is the AUM of MUSI?

As of August 31, 2026, MUSI manages $262.65 M, reflecting the total assets held in the fund.

How has MUSI performed recently?

As of August 31, 2026, MUSI delivered a return of 0.41% over the past month (1M performance), -0.22% over the past three months (3M), and 0.53% year-to-date (YTD).

What are the recent fund flows for MUSI?

As of August 31, 2026, MUSI has seen net flows of +$15M in the past month (1M flow) and +$79M year-to-date (YTD).

Does MUSI pay dividends?

As of August 31, 2026, MUSI has a trailing 12-month distribution yield of 5.49%.

How many holdings are in MUSI

As of July 31, 2026, MUSI holds 398 securities in its portfolio. This level of diversification can influence the fund’s risk profile and exposure to individual assets.

How diversified is MUSI?

As of July 31, 2026, MUSI holds 398 securities, with 15.87% of its assets concentrated in its top 15 holdings.

What are the top holdings of MUSI?

As of July 31, 2026, MUSI holds a portfolio of 398 underlyings, with its largest positions including USA, Notes 4.125% 31may2031, USD (Z-2031), USA, Bonds 4.75% 15feb2056, USD and FR SD8474, 5% 1nov2054, USD (ABS). These top holdings play a significant role in shaping the fund’s performance and exposure.

What countries or regions does MUSI invest in?

As of July 31, 2026, MUSI has its largest geographic exposures in USA.

What sectors or themes does MUSI focus on?

As of July 31, 2026, MUSI is primarily exposed to Finance and Sovereign.

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