SDSI ETF

$51.18

AUM$274M

TER0.32%

Holdings396

See how much of SDSI you already own

Just $25 once·$69/mo·Download sample

X-ray my portfolio free

SDSI ETF

$51.18

American Century Short Duration Strategic Income ETF

AUM$274M

TER0.32%

Holdings396

See how much of SDSI you already own

Just $25 once·$69/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

94.4%

Gross exposure

108.5%

Long

101.5%

Short

-7.0%

Cash & collateral

0.1%

As of Jun 30, 2026

Showing the top 10 of 396 holdings · as of Jun 30, 2026

SDSI top 10 holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	Debt	United States Treasury Note/Bond - When Issued 3.63% 31Aug2029Financials · Capital Markets	11.98%	12.0%	30,000,000	$29.33M	Financials	Capital Markets
2	Debt	Us Treasury N/B 06/28 4.125	5.04%	17.0%	12,400,000	$12.35M	-	-
Sector and industry · Pro
3	—	Ssc Government Mm Gvmxx	3.79%	20.8%	9,282,472	$9.28M
4	—	Bp4T0Fdr2 Cds USD R V 03Mevent Sp4T0Fdr2_Pro Ccpcdx	1.07%	21.9%	2,623,500	$184.5K
5	—	Cms Energy 4.75 6/50	0.56%	22.4%	1,403,000	$1.37M
6	—	Southwestern Energy Company 5.375% 15-Mar-2030	0.54%	23.0%	1,325,000	$1.33M
7	—	Global Atlantic Fin Co.	0.53%	23.5%	1,355,000	$1.31M
8	Debt	JPMorgan Mortgage Trust Jpmmt 2025 Ccm2 A4 144A	0.53%	24.0%	2,325,000	$1.29M
9	Debt	Standard Industries, Inc	0.53%	24.6%	1,320,000	$1.31M
10	Debt	Cco Holdings Llc / Cco Holding Sr Unsecured 144a 02/28 5	0.53%	25.1%	1,328,000	$1.31M
More holdings · Pro

FundXLS Pro

See the other 386 holdings of SDSI

X-ray every fund you own at once, ETFs and mutual funds that hold stocks directly, and see how much of your money lands on the same stocks twice.

Unlock FundXLS Pro$45/quarter Pro · Cancel anytime

Themes in the top 10

Interest RatesInflation ProtectionCurrencyGlobal BankingInfrastructureEnergy SecurityClean EnergyClimate SolutionsEnergy TransitionLending & CreditInsurTechAsset ManagementAging PopulationManufacturingBroadband Services

SDSI ETF Top Holdings

SDSI holdings top 10 positions. The top 10 holdings account for 25.1% of the fund, led by United States Treasury Note/Bond - When Issued 3.63% 31Aug2029 at 12.0%, Us Treasury N/B 06/28 4.125 at 5.0%, Ssc Government Mm Gvmxx at 3.8%.

SDSI portfolio concentration is well-diversified, with the top 10 representing 25.1% of total assets. The largest sector exposure is Financials at 34.5%.

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	T 3.625 08/31/29	United States Treasury Note/Bond - When Issued 3.63% 31Aug2029	Financials	11.98%
2	-	Us Treasury N/B 06/28 4.125	Other	5.04%
3	S1TT34:BV	Ssc Government Mm Gvmxx	Financials	3.79%
4	-	Bp4T0Fdr2 Cds USD R V 03Mevent Sp4T0Fdr2_Pro Ccpcdx	Other	1.07%
5	CMS V4.75 06/01/50	Cms Energy 4.75 6/50	Utilities	0.56%
6	EXE 5.375 03/15/30	Southwestern Energy Company 5.375% 15-Mar-2030	Energy	0.54%
7	GBLATL 4.4 10/15/29	Global Atlantic Fin Co.	Financials	0.53%
8	-	Jp Morgan Mortgage Trust Jpmmt 2025 Ccm2 A4 144A 6 09/25/2055	Other	0.53%
9	BMCAUS 4.75 01/15/28	Standard Industries, Inc. 4.75 01/15/2028	Industrials	0.53%
10	CHTR 5 02/01/28 144A	Cco Holdings Llc / Cco Holding Sr Unsecured 144a 02/28 5	Communication Services	0.53%

SDSI ETF

SDSI ETF Top Holdings

Compare SDSI

Holdings Distribution