Fund holdings · American Century Short Duration Strategic Income ETF

SDSI holdings: 381 positions

SDSI held 381 positions as of May 31, 2026. United States of America is the largest at 10.63%; the top 10 are 23.3% of the fund.

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How much of the fund each position is · one bar per position, largest first

T 10.63%381 positionsOPTN 0.29%

23.3%

top 10 together

10.63%

largest position

377

positions under 1%

The largest 100 of 381 positions

100 of 100 · click a column to sort

SDSI’s 381 positions by weight, from the holdings filed for May 31, 2026. A weight is a share of net assets. The 100 largest are listed; the CSV has all 381. Source: Form N-PORT filed with the SEC.
#	Holding	Ticker	Weight ↓
1	United States of America	T	10.63%
2	United States of America	T	3.65%
3	United States of America	T	3.42%
4	United States of America	T	2.31%
5	Riverspring Hlth Senior	BUIGEN	0.58%
6	CMS Energy Corp	CMS	0.56%
7	PMT Loan Trust 2025-CNF1	PMTLT	0.55%
8	Northern Trust Corp	NTRS	0.54%
9	Global Atlantic Fin Co	GBLATL	0.52%
10	BNP Paribas SA	BNP	0.52%
11	Expand Energy Corp	EXE	0.51%
12	United Airlines Inc	UAL	0.51%
13	Standard Industries Inc/NY	BMCAUS	0.50%
14	Australia & New Zealand Banking Group Ltd	ANZ	0.50%
15	Enterprise Products Operating LLC	EPD	0.49%
16	Herc Holdings Inc	HRI	0.49%
17	HSBC Holdings PLC	HSBC	0.49%
18	American Airlines Group Inc	AAL	0.49%
19	Targa Resources Corp	TRGP	0.48%
20	Verus Securitization Trust 2026-4	VERUS	0.48%
21	Swedbank AB	SWEDA	0.47%
22	Freedom Mortgage Holdings LLC	FREMOR	0.47%
23	United States of America	T	0.47%
24	BRAVO Residential Funding Trust 2026-CES1	BRAVO	0.46%
25	Morgan Stanley	MS	0.45%
26	Medline Borrower LP/Medline Co-Issuer Inc	MEDIND	0.45%
27	Sirius XM Radio LLC	SIRI	0.43%
28	Sequoia Mortgage Trust 2025-12	SEMT	0.43%
29	Blue Owl Capital Corp	OBDC	0.42%
30	Corebridge Global Funding	CRBG	0.42%
31	Cenovus Energy Inc	CVECN	0.42%
32	Enbridge Inc	ENBCN	0.42%
33	Global Net Lease Inc	GNL	0.41%
34	ABN AMRO Bank NV	ABNANV	0.41%
35	Blue Racer Midstream LLC / Blue Racer Finance Corp	BLURAC	0.41%
36	Essent Group Ltd	ESNT	0.41%
37	Truist Financial Corp	TFC	0.41%
38	Venture Global LNG Inc	VENLNG	0.40%
39	Santander Mortgage Asset Receivable Trust 2026-CES1	SAN	0.40%
40	Energy Transfer LP	ET	0.40%
41	Deutsche Bank AG/New York NY	DB	0.40%
42	Permian Resources Operating LLC	PR	0.39%
43	Eagle Funding Luxco Sarl	MEXPCP	0.39%
44	M&T Bank RV Trust 2026-1	MTBRV	0.39%
45	SG Residential Mortgage Trust 2025-1	SGR	0.39%
46	Bank of Montreal	BMO	0.39%
47	New Residential Mortgage Loan Trust 2026-NQM5	NRZT	0.39%
48	Stellantis Financial Services US Corp	STLA	0.38%
49	Westpac Banking Corp	WSTP	0.38%
50	ACM Auto Trust 2025-3	ACMAT	0.38%
51	Crown Castle Inc	CCI	0.37%
52	NMI Holdings Inc	NMIH	0.37%
53	Bank of Montreal	BMO	0.37%
54	TopBuild Corp	BLD	0.37%
55	American Assets Trust LP	AAT	0.37%
56	TransDigm Inc	TDG	0.37%
57	Boeing Co/The	BA	0.37%
58	ING Groep NV	INTNED	0.36%
59	Honeywell Aerospace Inc	HONA	0.36%
60	UBS Group AG	UBS	0.35%
61	Barclays Mortgage Loan Trust 2026-NQM2	BARC	0.35%
62	Blackstone Private Credit Fund	BCRED	0.35%
63	Wells Fargo & Co	WFC	0.35%
64	JP Morgan Mortgage Trust 2026-CES1	JPMMT	0.35%
65	Fortitude Global Funding	FORTRE	0.35%
66	JP Morgan Mortgage Trust 2026-ACES1	JPMMT	0.35%
67	Taylor Morrison Communities Inc	TMHC	0.34%
68	Nationwide Building Society	NWIDE	0.34%
69	BRAVO Residential Funding Trust 2026-NQM4	BRAVO	0.34%
70	Santander Mortgage Asset Receivable Trust 2026-CES1	SAN	0.34%
71	Bank of Montreal	BMO	0.34%
72	Ladder Capital Finance Holdings LLLP / Ladder Capital Finance Corp	LADR	0.34%
73	Bank of America Corp	BAC	0.34%
74	NRG Energy Inc	NRG	0.33%
75	Piedmont Operating Partnership LP	PDM	0.32%
76	Liberty Mutual Group Inc	LIBMUT	0.32%
77	Barc 2026-CES1	BARC	0.32%
78	Baxter International Inc	BAX	0.32%
79	AppLovin Corp	APP	0.32%
80	HOMES 2025-AFC3 Trust	HOMES	0.32%
81	Store Capital LLC	STOR	0.31%
82	CCO Holdings LLC / CCO Holdings Capital Corp	CHTR	0.30%
83	American Airlines 2019-1 Class B Pass Through Trust	AAL	0.30%
84	Zions Bancorp NA	ZION	0.30%
85	Capital One Financial Corp	COF	0.30%
86	National Fuel Gas Co	NFG	0.30%
87	Regions Bank/Birmingham AL	RF	0.30%
88	Bank of Nova Scotia/The	BNS	0.30%
89	CCO Holdings LLC / CCO Holdings Capital Corp	CHTR	0.30%
90	Compass Datacenters Issuer III LLC	CMDC	0.30%
91	Avant Loans Funding Trust 2026-REV1	AVNT	0.29%
92	Kilroy Realty LP	KRC	0.29%
93	Emera Inc	EMACN	0.29%
94	Charles Schwab Corp/The	SCHW	0.29%
95	Societe Generale SA	SOCGEN	0.29%
96	United Auto Credit Securitization Trust 2026-1	UACST	0.29%
97	Brandywine Operating Partnership LP	BDN	0.29%
98	Purchasing Power Funding 2026-A LLC	PPWR	0.29%
99	COLT 2026-1 Mortgage Loan Trust	COLT	0.29%
100	Oportun Issuance Trust 2026-A	OPTN	0.29%
	Cash and other net assets		1.28%

As of May 31, 2026. Source: Form N-PORT filed with the SEC. The CSV lists all 381.

The book

FundAmerican Century Short Duration Strategic Income ETF

Positions381

Listed on this page100 largest

Holdings as of (SEC N-PORT)May 31, 2026

SourceForm N-PORT filed with the SEC ↗

Top 10 together23.3%

Cash and other net assets1.28%

By country

United States85.0%

Canada3.2%

United Kingdom1.8%

France1.2%

Netherlands1.0%

Sweden0.9%

Other5.6%

Share of the fund, positions only, as the fund’s SEC filing states them.

By asset type

Bonds64.7%

Mortgage-backed and asset-backed24.0%

Preferred stocks9.7%

Loans0.3%

Share of the fund, positions only, as the fund’s SEC filing states them.

What this list is

How the list is built

Each weight is the share of net assets the fund’s SEC filing gives, largest first. Cash and other net assets are in their own row and are not a position. A negative weight is a short or an offsetting contract. Where a source leaves out a ticker, ETFIQ fills it from the same security in another fund’s book; names are set in title case where the source used capitals. How books are read.

Weights are as the source states them, largest first.

Where to next

SDSI fund page→Overlap of SDSI with another fund→Which ETFs hold a company→Compare two funds→How books are read→

Where these figures came from

Form N-PORT filed with the SEC ↗SEC Form N-PORT, what a fund filed it holds ↗SEC EDGAR, full-text search of fund filings ↗

ETFIQ links to the documents behind every figure; a link is not an endorsement. ETFIQ is an independent publisher and makes no recommendations; every figure is calculated from published data. Standards and sources →

Cite this pageCitation, APA and Markdown

ETFIQ, Holdings of SDSI, data as of May 31, 2026. https://etfiq.com/funds/sdsi/holdings/

Open data →

Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms. The underlying files are at Open data.

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