American Century Multisector Income ETF (MUSI)

NYSE Arca: MUSIExchange-traded fund from American Century Investments.

  • Expense ratio0.37%
  • Net assets$293.9M
  • Dividend yield5.53%
  • 1-year return-0.59%
  • Holdings10

MUSI ETF price chart

MUSI quote & trading statistics

MUSI performance

Total return · as of October 18, 2026
  • YTD-1.37%
  • 1 year-0.59%
  • 3 years+6.06%/yr
  • 5 years+1.63%/yr
  • 10 years0.00%/yr
1Y volatility
4.16%
3Y volatility
5.03%
3Y Sharpe ratio
0.25

Returns include reinvested distributions; 3-, 5- and 10-year figures are annualized.

MUSI top 10 holdings

American Century Multisector Income ETF largest holdings by weight
#SymbolNameWeight
1US172967PE54CITIGROUP 23/UND.FLR0.36%
2US25746UDM80D 4.350.20%
3PZAInvesco National AMT-Free Municipal Bond ETF0.19%
4US446150AV63HBAN 4.450.16%
5US55261FAH73MTB 5.1250.15%
6US060505GB47BAC 4.3750.15%
7US00912XBJ28AL 4.650.13%
8US05946KAF84BBVASM 6.1250.11%
9LMUBiShares Long-Term National Muni Bd ETF0.11%
10US29273VAM28Energy Transfer 7.125% perp.0.09%

The top 10 holdings make up 1.6% of the fund (10 holdings in total). As of October 18, 2026.

MUSI asset allocation

Bonds
97.4%
Not classified
1.9%
Cash
0.7%

About American Century Multisector Income ETF

The fund invests in various sectors of the fixed income market holding instruments such as corporate bonds and notes, government securities, securitized credit instruments, and emerging markets debt securities. It may also utilize derivative instruments provided that such investments are in keeping with the fund"s investment objectives.

MUSI ETF FAQ

What is the MUSI expense ratio?

American Century Multisector Income ETF has a net expense ratio of 0.37%, or $37.00 a year for every $10,000 invested.

How much money is in MUSI?

American Century Multisector Income ETF has about $293.9M in net assets.

What are the top holdings of MUSI?

The largest positions in MUSI are CITIGROUP 23/UND.FLR (0.36%), D 4.35 (0.20%), Invesco National AMT-Free Municipal Bond ETF (0.19%). The fund holds 10 securities in total.

How has MUSI performed?

MUSI returned -0.59% over the past year and +1.63% a year over the past five years, including reinvested distributions.

Does MUSI pay dividends?

MUSI has a dividend yield of 5.53%.

When was MUSI launched?

American Century Multisector Income ETF began trading on June 29, 2021.