NASDAQ:SDSI American Century Short Duration Strategic Income ETF (SDSI) Price, Holdings, & News $51.66 +0.04 (+0.07%) Closing price 08/29/2025 03:55 PM EasternExtended Trading$51.66 0.00 (0.00%) As of 08/29/2025 04:04 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisChartDividendHoldingsOwnershipShort InterestTrendsBuy This Stock About American Century Short Duration Strategic Income ETF (NASDAQ:SDSI) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get SDSI alerts:Sign Up Key Stats Today's Range$51.65▼$51.7450-Day Range$51.16▼$51.6652-Week Range$46.99▼$52.01Volume2,569 shsAverage Volume9,099 shsMarket Capitalization$82.65 millionAssets Under Management$85.18 millionDividend Yield5.30%Net Expense Ratio0.32%Aggregate RatingN/A ETF Overview The American Century Short Duration Strategic Income ETF (SDSI) is an exchange-traded fund that mostly invests in broad credit fixed income. The fund actively manages a broad portfolio of short-duration fixed income securities. The fund seeks to mitigate the impact of rising interest rates. SDSI was launched on Oct 11, 2022 and is managed by American Century Investments. Read More American Century Short Duration Strategic Income ETF ExpensesTypeSDSIStrategy ETFsFixed Income ETFsNASDAQ ETFsAll ETFsManagement Fee0.32%0.47%0.32%0.54%0.53%Other Expenses0.00%0.49%0.27%0.52%0.56%Total Expense0.32%0.67%0.40%0.73%0.73%Fee Waiver0.00%-0.59%-0.26%-0.50%-0.63%Net Expense0.32%0.53%0.35%0.63%0.60% Receive SDSI Stock News and Ratings via Email Sign-up to receive the latest news and ratings for American Century Short Duration Strategic Income ETF and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. SDSI ETF News HeadlinesAmerican Century Multisector Floating Income ETF declares monthly distribution of $0.2441August 5, 2025 | msn.comAmerican Century Multisector Income ETF declares monthly distribution of $0.2295May 5, 2025 | msn.comForget Tesla — This Tiny AI Stock Is Musk’s Real PlayWhile Wall Street focused on Tesla’s earnings, Elon Musk was quietly building a supercomputer so powerful it could transform warfare, robotics, and the global economy. But you don’t need to buy Tesla or wait for xAI to IPO to benefit. One overlooked public company is supplying the critical tech behind Musk’s AI push — and it trades for a fraction of Nvidia’s price. Hedge funds are already loading up, but most investors haven’t noticed yet.September 1 at 2:00 AM | Behind the Markets (Ad)American Century Short Duration IApril 23, 2025 | morningstar.comMAmerican Century Short-Term Govt InvApril 6, 2025 | morningstar.comMAmerican Century Short-Term Govt RApril 4, 2025 | morningstar.comMSee More Headlines SDSI ETF - Frequently Asked Questions How have SDSI shares performed this year? American Century Short Duration Strategic Income ETF's stock was trading at $50.86 at the start of the year. Since then, SDSI stock has increased by 1.6% and is now trading at $51.6550. Who are American Century Short Duration Strategic Income ETF's major shareholders? Top institutional shareholders of American Century Short Duration Strategic Income ETF include Envestnet Asset Management Inc. (3.15%), Joseph P. Lucia & Associates LLC (1.67%), Prevail Innovative Wealth Advisors LLC (1.40%) and IFP Advisors Inc (1.37%). How do I buy shares of American Century Short Duration Strategic Income ETF? Shares of SDSI stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. Fund Details IssuerAmerican Century Investments Fund NameAmerican Century Short Duration Strategic Income ETF Tax ClassificationRegulated Investment Company Stock ExchangeNASDAQCurrent SymbolNASDAQ:SDSI Inception Date10/11/2022 Fund ManagerCharles Tan, Jason Greenblath, Jeffrey L. Houston, Peter Van Gelderen WebN/A PhoneN/AFund Focus Asset ClassFixed Income BenchmarkN/A CategoryBroad Debt FocusStrategy Development LevelBlended Development RegionGlobal Number of Holdings376 Fund Statistics Assets Under Management$85.18 million Average Daily Volume$0.00 Discount/Premium0.03% Administrator, Advisor and Custodian AdministratorAmerican Century Services, LLC AdvisorAmerican Century Investment Management, Inc. CustodianState Street Bank and Trust Company DistributorForeside Fund Services, LLC Transfer AgentState Street Bank and Trust Company TrusteeN/A Lead Market MakerJane Street Options OptionableN/A Short Interest9,100 shs Miscellaneous Outstanding Shares1,600,000Beta-0.20 Creation Unit50,000 Creation Fee$200.00 A Guide To High-Short-Interest StocksMarketBeat's analysts have just released their top five short plays for September 2025. Learn which stocks have the most short interest and how to trade them. Enter your email address to see which companies made the list.Get This Free Report Top 10 SDSI Holdings2 Year Treasury Note Future Sept 25Holding Weight: 17.91%United States Treasury Notes 4.125%Holding Weight: 1.57%Bped05uq1 Cds Usd R V 03mevent Sped05uq1_pro CcpcdxHolding Weight: 1.45%United States Treasury Notes 3.75%Holding Weight: 1.41%United States Treasury Notes 4.25%Holding Weight: 1.29%United States Treasury Notes 3.875%Holding Weight: 1.07%United States Treasury Notes 4.625%Holding Weight: 0.98%Ssc Government Mm GvmxxHolding Weight: 0.79%United States Treasury Notes 3.875%Holding Weight: 0.77%Petroleos Mexicanos Sa De CV 5.95%Holding Weight: 0.54%Full Holdings DetailsSDSI Sector ExposureSDSI Industry Exposure This page (NASDAQ:SDSI) was last updated on 9/1/2025 by MarketBeat.com Staff From Our PartnersRetire Comfortably with These New Monthly Income ETFs?Too many retirees lie awake at night, worried their savings won’t last. 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