American Century Short Duration Strategic Income ETF SDSI
Last price
50.44
USD
Change: Up +0.01
Percent change: Up +0.02%
Source: Yahoo Finance (opens in a new tab) Observed · 1 day ago Quotes may be delayed
- Expense ratio
- 0.32%
- Net assets
- $218.4M
- Holdings
- 388
- 12-month distribution yield
- 4.43%
- Asset class
- Fixed income
American Century Short Duration Strategic Income ETF (SDSI) is an exchange-traded fund listed on the Nasdaq in the United States, issued by American Century. Its category is Fixed income · US (fixed income). Its last price was US$50.44 on 20 Oct 2026. Its expense ratio is 0.32% a year, from its prospectus dated 1 Jan 2026. It reported net assets of US$218.37 million as of 31 May 2026. Its latest holdings report lists 388 holdings as of 31 May 2026. Over the last 12 months it paid distributions of US$2.23 a unit, a 12-month distribution yield of 4.43%, paid monthly.
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Fees
- Total annual operating expenses (gross)
- 0.32%
- Net, after fee waivers or reimbursements
- No waiver stated
- Management fee
- 0.32%
- Prospectus date
- 1 Jan 2026
- Filed with the SEC
- 29 Dec 2025
Size and reporting
- Net assets
- $218,372,924
- Total assets
- $246,627,215
- Holdings as of
- 31 May 2026
- Report made public
- 29 Jul 2026 (59 days after the month end)
Top holdings
Largest 25 of 388 positions, as of 31 May 2026. Weight is the percent of net assets the fund reported.
| # | Holding | Identifier | Weight | Value (USD) | Type | Country | Currency |
|---|---|---|---|---|---|---|---|
| 1 | State Street Institutional US Government Money Market Fund | US8574927062 | 12.26% | $26.8M | Short-term investment vehicles (cash funds) | United States | USD |
| 2 | U.S. TREASURY United States Treasury Note/Bond 4.00 05/31/2028 | US91282CQS34 | 10.63% | $23.2M | Debt | United States | USD |
| 3 | U.S. TREASURY United States Treasury Note/Bond 3.88 05/15/2029 | US91282CQR50 | 3.65% | $8.0M | Debt | United States | USD |
| 4 | U.S. TREASURY United States Treasury Note/Bond 3.75 12/31/2028 | US91282CJR34 | 3.41% | $7.5M | Debt | United States | USD |
| 5 | U.S. TREASURY United States Treasury Note/Bond 4.38 12/31/2029 | US91282CMD01 | 2.31% | $5.0M | Debt | United States | USD |
| 6 | State Street Navigator Securities Lending Trust - State Street Navigator Securities Lending Government Money Market Portfolio State Street Navigator Securities Lending Government Money Market Portfolio | No identifier reported | 0.72% | $1.6M | Short-term investment vehicles (cash funds) | United States | USD |
| 7 | RIVERSPRING HLTH SENIOR Build NYC Resource Corp 7.00% 12/15/2030 | US12008EXX92 | 0.58% | $1.3M | Debt | United States | USD |
| 8 | CMS Energy Corp CMS Energy Corp 4.75 06/01/2050 | US125896BU39 | 0.56% | $1.2M | Debt | United States | USD |
| 9 | PMT Loan Trust 2025-CNF1 PMT Loan Trust 2025-CNF1 5.00 | US729906AH00 | 0.55% | $1.2M | Mortgage-backed securities | United States | USD |
| 10 | Northern Trust Corp Northern Trust Corp 3.38 05/08/2032 | US665859AS34 | 0.54% | $1.2M | Debt | United States | USD |
| 11 | Global Atlantic Fin Co Global Atlantic Fin Co 4.40 10/15/2029 | US37959GAA58 | 0.52% | $1.1M | Debt | United States | USD |
| 12 | BNP Paribas SA BNP Paribas SA (pfd) 8.50% 02/14/2175 Perpetual | US05565A5R02 | 0.52% | $1.1M | Equity (preferred) | France | USD |
| 13 | Expand Energy Corp Expand Energy Corp 5.38 03/15/2030 | US845467AS85 | 0.51% | $1.1M | Debt | United States | USD |
| 14 | United Airlines Inc United Airlines Inc 4.63 04/15/2029 | US90932LAH06 | 0.51% | $1.1M | Debt | United States | USD |
| 15 | Standard Industries Inc/NY Standard Industries Inc/NY 4.75 01/15/2028 | US853496AD99 | 0.50% | $1.1M | Debt | United States | USD |
| 16 | Australia & New Zealand Banking Group Ltd Australia & New Zealand Banking Group Ltd 2.57 11/25/2035 | US052528AM81 | 0.50% | $1.1M | Debt | Australia | USD |
| 17 | Enterprise Products Operating LLC Enterprise Products Operating LLC 5.25 08/16/2077 | US29379VBN29 | 0.49% | $1.1M | Debt | United States | USD |
| 18 | Herc Holdings Inc Herc Holdings Inc 7.00 06/15/2030 | US42704LAF13 | 0.49% | $1.1M | Debt | United States | USD |
| 19 | HSBC Holdings PLC HSBC Holdings PLC (pfd) 6.50% 09/23/2174 Perpetual | US404280BP39 | 0.49% | $1.1M | Equity (preferred) | United Kingdom | USD |
| 20 | AMERICAN AIRLINES INC American Airlines Inc 7.25 02/15/2028 | US023771T329 | 0.49% | $1.1M | Debt | United States | USD |
| 21 | Targa Resources Corp Targa Resources Corp 4.35 01/15/2029 | US87612GAR20 | 0.48% | $1.1M | Debt | United States | USD |
| 22 | Verus Securitization Trust 2026-4 Verus Securitization Trust 2026-4 5.00 | US924936AE79 | 0.48% | $1.0M | Mortgage-backed securities | United States | USD |
| 23 | Swedbank AB Swedbank AB (pfd) 7.63% 09/17/2174 Perpetual | XS2580715147 | 0.47% | $1.0M | Equity (preferred) | Sweden | USD |
| 24 | Freedom Mortgage Holdings LLC Freedom Mortgage Holdings LLC 9.25 02/01/2029 | US35641AAA60 | 0.47% | $1.0M | Debt | United States | USD |
| 25 | U.S. TREASURY United States Treasury Note/Bond 3.88 04/30/2031 | US91282CQK08 | 0.47% | $1.0M | Debt | United States | USD |
Breakdowns
Sums of reported weights over every position in the report. Totals can differ from 100% because of derivatives, borrowing and cash.
Asset type
| Type | Weight | Bar |
|---|---|---|
| Debt | 64.69% | |
| Mortgage-backed securities | 23.91% | |
| Short-term investment vehicles (cash funds) | 12.98% | |
| Equity (preferred) | 9.71% | |
| Loans | 0.29% | |
| Collateralised bond or debt obligations | 0.14% | |
| Credit derivatives | -0.10% | |
| Interest rate derivatives | -0.01% |
Country
| Country | Weight | Bar |
|---|---|---|
| United States | 97.86% | |
| Canada | 3.17% | |
| United Kingdom | 1.76% | |
| France | 1.24% | |
| Netherlands | 0.99% | |
| Sweden | 0.94% | |
| Australia | 0.87% | |
| Luxembourg | 0.81% | |
| Spain | 0.76% | |
| Mexico | 0.75% | |
| Cayman Islands | 0.55% | |
| Bermuda | 0.41% | |
| Other (8) | 1.49% |
Currency exposure
| Currency | Weight | Bar |
|---|---|---|
| US dollar (USD) | 111.34% | |
| Euro (EUR) | 0.25% |
Sector
| Sector | Weight | Bar |
|---|---|---|
| Telecommunications | 21.46% | |
| Finance | 11.90% | |
| Utilities | 3.96% | |
| Consumer Discretionary | 3.49% | |
| Industrials | 2.61% | |
| Technology | 1.91% | |
| Real Estate | 1.45% | |
| Energy | 1.24% | |
| Consumer Services | 0.87% | |
| Unknown | 0.82% | |
| Health Care | 0.57% | |
| Consumer Staples | 0.33% |
Source: SEC Form N-PORT (opens in a new tab) Holdings as of
Distributions
- Paid in the last 12 months
- $2.2340
- 12-month yield
- 4.43%
- Frequency
- Monthly
- Latest ex-date
- 6 Oct 2026
12-month yield = distributions per unit with an ex-date in the last 12 months ($2.2340) ÷ latest price ($50.44) × 100 = 4.43%. It looks back, so it is not a forecast; special distributions in the window are included.
Why a distribution yield is not the fund's return: yield vs total return
Distribution history table (47 payments)
| Ex-date | Amount per unit |
|---|---|
| 6 Oct 2026 | $0.1810 |
| 4 Sep 2026 | $0.1870 |
| 6 Aug 2026 | $0.2090 |
| 7 Jul 2026 | $0.1990 |
| 6 May 2026 | $0.1750 |
| 7 Apr 2026 | $0.2200 |
| 5 Mar 2026 | $0.2010 |
| 5 Feb 2026 | $0.2190 |
| 16 Dec 2025 | $0.2580 |
| 1 Dec 2025 | $0.1790 |
| 3 Nov 2025 | $0.2060 |
| 1 Oct 2025 | $0.1570 |
| 2 Sep 2025 | $0.2210 |
| 1 Aug 2025 | $0.2270 |
| 1 Jul 2025 | $0.2070 |
| 2 Jun 2025 | $0.2190 |
| 1 May 2025 | $0.2340 |
| 1 Apr 2025 | $0.2060 |
| 3 Mar 2025 | $0.2200 |
| 3 Feb 2025 | $0.2000 |
| 17 Dec 2024 | $0.2830 |
| 2 Dec 2024 | $0.2100 |
| 1 Nov 2024 | $0.2330 |
| 1 Oct 2024 | $0.2410 |
| 3 Sep 2024 | $0.2620 |
| 1 Aug 2024 | $0.2430 |
| 1 Jul 2024 | $0.1870 |
| 3 Jun 2024 | $0.2190 |
| 1 May 2024 | $0.2490 |
| 1 Apr 2024 | $0.2040 |
| 1 Mar 2024 | $0.2190 |
| 1 Feb 2024 | $0.2430 |
| 18 Dec 2023 | $0.2810 |
| 1 Dec 2023 | $0.2850 |
| 1 Nov 2023 | $0.2330 |
| 2 Oct 2023 | $0.2790 |
| 1 Sep 2023 | $0.2190 |
| 1 Aug 2023 | $0.2020 |
| 3 Jul 2023 | $0.2110 |
| 1 Jun 2023 | $0.2280 |
| 1 May 2023 | $0.2060 |
| 3 Apr 2023 | $0.2270 |
| 1 Mar 2023 | $0.2040 |
| 1 Feb 2023 | $0.1550 |
| 15 Dec 2022 | $0.2380 |
| 1 Dec 2022 | $0.1680 |
| 1 Nov 2022 | $0.0920 |
Filings and sources
- Form N-PORT report for May 2026 (opens in a new tab)
- Prospectus filing with the fee table (opens in a new tab)
- All SEC filings for this fund series (S000077487) (opens in a new tab)
- Nasdaq Trader symbol directory (opens in a new tab)
- Yahoo Finance quote and distributions (opens in a new tab)
- How the ETF figures are collected
Compare with
Largest funds in the same category:
- SDSI and BND Vanguard Total Bond Market ETF
- SDSI and AGG iShares Core U.S. Aggregate Bond ETF
- SDSI and VTIP Vanguard Short-Term Inflation-Protected Securities Index Fund ETF Shares
- SDSI and BSV Vanguard Short-Term Bond ETF