MUSI ETF

$42.47

AUM$262M

TER0.38%

Holdings419

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MUSI ETF

$42.47

American Century Multisector Income ETF

AUM$262M

TER0.38%

Holdings419

See how much of MUSI you already own

Just $25 once·$99/mo·Download sample

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Overview Performance Chart Dividends Top Holdings All Holdings Sectors Geography Similar Compare Overlap

Leveraged fundWeights reflect notional exposure via swaps/derivatives and do not sum to 100%.

Net exposure

130.7%

Gross exposure

144.9%

Long

137.8%

Short

-7.1%

Cash & collateral

0.1%

As of Jun 30, 2026

Showing the top 10 of 419 holdings · as of Jun 30, 2026

MUSI top 10 holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	—	Us 2Yr Note (Cbt) Sep26 Xcbt 20260930	12.07%	12.1%	28,600,000	$-130984	-	-
2	—	Us 10Yr Ultra Fut Sep26 Xcbt 20260921	9.41%	21.5%	20,800,000	$-335007	-	-
3	—	Us 10Yr Note (Cbt)Sep26 Xcbt 20260921	7.78%	29.3%	17,500,000	$-250849	-	-
4	Debt	Us Treas Nts	4.88%	34.1%	12,055,000	$11.88M	-	-
5	—	Ssc Government Mm GvmxxFinancials · Capital Markets	4.38%	38.5%	10,666,611	$10.67M	Financials	Capital Markets
6	Debt	United States Treasury Bonds 4.75% 4.75 2056-02-15	3.66%	42.2%	9,500,000	$8.90M	-	-
7	—	Bp4T0Fdr2 Cds USD R V 03Mevent Sp4T0Fdr2_Pro Ccpcdx	3.64%	45.8%	8,860,500	$616.9K	-	-
8	—	Fed Hm Ln Pc Pool Sd8474 5.00 2054-11-01Financials · Thrifts	2.49%	48.3%	7,277,000	$6.05M	Financials	Thrifts
9	Debt	Us Treasury N/B 05/33 4.25	1.65%	50.0%	4,100,000	$4.02M	-	-
10	Debt	United States Treasury Note/Bond - When Issued	1.51%	51.5%	3,700,000	$3.68M	-	-
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Themes in the top 10

Lending & CreditMarket InfrastructureGlobal BankingInterest Rates

MUSI ETF Top Holdings

MUSI holdings top 10 positions. The top 10 holdings account for 51.5% of the fund, led by Us 2Yr Note (Cbt) Sep26 Xcbt 20260930 at 12.1%, Us 10Yr Ultra Fut Sep26 Xcbt 20260921 at 9.4%, Us 10Yr Note (Cbt)Sep26 Xcbt 20260921 at 7.8%.

MUSI portfolio concentration is relatively high, with the top 10 representing 51.5% of total assets. The largest sector exposure is Financials at 24.8%.

MUSI sectors provide a detailed breakdown. MUSI overlap shows how holdings compare to other funds in your portfolio.

Compare MUSI

MUSI vs SPY MUSI vs QQQ MUSI vs VOO MUSI vs VTI MUSI vs IVV MUSI vs SCHD MUSI vs VYM MUSI vs VXUS

#	Ticker	Name	Industry	Weight
1	-	Us 2Yr Note (Cbt) Sep26 Xcbt 20260930	Other	12.07%
2	-	Us 10Yr Ultra Fut Sep26 Xcbt 20260921	Other	9.41%
3	-	Us 10Yr Note (Cbt)Sep26 Xcbt 20260921	Other	7.78%
4	-	Us Treas Nts 4.125% 05/31/31	Other	4.88%
5	S1TT34:BV	Ssc Government Mm Gvmxx	Financials	4.38%
6	-	United States Treasury Bonds 4.75% 4.75 2056-02-15	Other	3.66%
7	-	Bp4T0Fdr2 Cds USD R V 03Mevent Sp4T0Fdr2_Pro Ccpcdx	Other	3.64%
8	FR SD8474	Fed Hm Ln Pc Pool Sd8474 5.00 2054-11-01	Financials	2.49%
9	-	Us Treasury N/B 05/33 4.25	Other	1.65%
10	-	United States Treasury Note/Bond - When Issued 4.13% 06/30/2028	Other	1.51%

MUSI ETF

MUSI ETF Top Holdings

Compare MUSI

Holdings Distribution