SDSI ETF

$50.74

AUM$291M

TER0.32%

Holdings396

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SDSI ETF

$50.74

American Century Short Duration Strategic Income ETF

AUM$291M

TER0.32%

Holdings396

See how much of SDSI you already own

Just $25 once·$99/mo·Download sample

X-ray my portfolio free

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

103.7%

Gross exposure

123.3%

Long

113.5%

Short

-9.8%

Cash & collateral

0.1%

As of Aug 17, 2026

Showing the top 10 of 426 holdings · as of Aug 17, 2026

SDSI top 10 holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	—	Us 2Yr Note (Cbt) Sep26 Xcbt 20260930	11.52%	11.5%	30,600,000	$35.3K	-	-
2	Debt	Us Treasury N/B 4 10/29Financials · Diversified Financial Services	9.42%	20.9%	26,000,000	$25.78M	Financials	Diversified Financial Services
Sector and industry · Pro
3	Debt	Uber Technologies Inc	2.36%	23.3%	6,461,036	$6.46M
4	Debt	Us Treasury N/B	2.12%	25.4%	5,800,000	$5.80M
5	—	Bp4T0Fdr2 Cds Usd R V 03Mevent Sp4T0Fdr2_Pro Ccpcdx	0.95%	26.4%	2,597,000	$180.1K
6	Debt	Swedbank Ab	0.62%	27.0%	1,600,000	$1.69M
7	—	Global Atlantic Fin Co.	0.56%	27.5%	1,580,000	$1.53M
8	Debt	American Airlines, Inc	0.55%	28.1%	1,490,000	$1.51M
9	Debt	Cco Holdings Llc/Cap Corp Sr Unsecured 144A 02/28 5	0.55%	28.6%	1,513,000	$1.50M
10	Debt	Standard Industries, Inc	0.55%	29.2%	1,505,000	$1.50M
More holdings · Pro

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Themes in the top 10

Interest RatesInflation ProtectionCurrencyLending & CreditInsurTechAsset ManagementAging PopulationAviation TechnologyInfrastructureBroadband ServicesContent DistributionNetworking Infrastructure5G InfrastructureTelecom InfrastructureManufacturing

SDSI ETF Top Holdings

SDSI holdings top 10 positions. The top 10 holdings account for 29.2% of the fund, led by Us 2Yr Note (Cbt) Sep26 Xcbt 20260930 at 11.5%, Us Treasury N/B 4 10/29 at 9.4%, Uber Technologies Inc 0% 12/15/2025 at 2.4%.

SDSI portfolio concentration is well-diversified, with the top 10 representing 29.2% of total assets. The largest sector exposure is Financials at 29.2%.

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

Compare SDSI

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

#	Ticker	Name	Industry	Weight
1	-	Us 2Yr Note (Cbt) Sep26 Xcbt 20260930	Other	11.52%
2	T 4 10/31/29	Us Treasury N/B 4 10/29	Financials	9.42%
3	S1TT34:BV	Uber Technologies Inc 0% 12/15/2025	Financials	2.36%
4	-	Us Treasury N/B 4.25 08/15/2029	Other	2.12%
5	-	Bp4T0Fdr2 Cds Usd R V 03Mevent Sp4T0Fdr2_Pro Ccpcdx	Other	0.95%
6	-	Swedbank Ab 7.75% 03/17/2030	Other	0.62%
7	GBLATL 4.4 10/15/29	Global Atlantic Fin Co.	Financials	0.56%
8	AAL 7.25 02/15/28 14	American Airlines, Inc. 7.25 02/15/2028	Industrials	0.55%
9	CHTR 5 02/01/28 144A	Cco Hldgs Llc/Cap Corp Sr Unsecured 144A 02/28 5	Communication Services	0.55%
10	BMCAUS 4.75 01/15/28	Standard Industries, Inc. 4.75 01/15/2028	Industrials	0.55%

SDSI ETF

SDSI ETF Top Holdings

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Holdings Distribution