NYSEARCA:SIFI Harbor Scientific Alpha Income ETF (SIFI) Price, Holdings, & News $44.47 +0.05 (+0.11%) Closing price 09/10/2025 04:10 PM EasternExtended Trading$44.52 +0.05 (+0.11%) As of 09/10/2025 04:10 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 AnalysisChartDividendHoldingsOwnershipBuy This Stock About Harbor Scientific Alpha Income ETF (NYSEARCA:SIFI) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get SIFI alerts:Sign Up Key Stats Today's Range$44.48▼$44.4850-Day Range$43.53▼$44.4752-Week Range$42.01▼$44.67Volume22 shsAverage Volume375 shsMarket Capitalization$34.24 millionAssets Under Management$34.38 millionDividend Yield5.94%Net Expense Ratio0.50%Aggregate RatingN/A ETF Overview The Harbor Scientific Alpha Income ETF (SIFI) is an exchange-traded fund that is based on the The Bloomberg U.S. Aggregate Bond index. The fund is an actively managed fund that invests in a wide array of fixed income securities of any maturity and credit quality selected using a proprietary quantitative method. SIFI was launched on Sep 14, 2021 and is managed by Harbor. Read More Harbor Scientific Alpha Income ETF ExpensesTypeSIFIStrategy ETFsFixed Income ETFsNYSEARCA ETFsAll ETFsManagement Fee0.50%0.47%0.32%0.51%0.53%Other Expenses0.00%0.49%0.27%0.59%0.56%Total Expense0.50%0.67%0.40%0.74%0.73%Fee Waiver0.00%-0.59%-0.26%-0.71%-0.63%Net Expense0.50%0.53%0.35%0.58%0.60% Receive SIFI Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Harbor Scientific Alpha 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. SIFI ETF News HeadlinesHarbor Scientific Alpha High-Yield ETF (SIHY) Dividend HistoryDecember 23, 2024 | nasdaq.comHarbor Scientific Alpha High-Yield ETF Q3 2024 CommentaryDecember 12, 2024 | seekingalpha.comOut of 18,347 Cryptocurrencies... This is the ONLY OneThe Single Most Undervalued DeFi Protocol You've Never Heard Of If there's one cryptocurrency you should buy in this market, this token might just be it. | Crypto 101 Media (Ad)Boston Scientific Q3: Good Growth, But Not Good Enough To Justify Its P/E RatioOctober 24, 2024 | seekingalpha.comHarbor Capital Advisors Celebrates 3-Year Anniversary of Launch of First ETFsSeptember 18, 2024 | finance.yahoo.comHarbor Scientific Alpha High-Yield ETF (SIHY)August 7, 2024 | investing.comSee More Headlines SIFI ETF - Frequently Asked Questions How have SIFI shares performed this year? Harbor Scientific Alpha Income ETF's stock was trading at $43.04 at the start of the year. Since then, SIFI stock has increased by 3.3% and is now trading at $44.47. Who are Harbor Scientific Alpha Income ETF's major shareholders? Top institutional investors of Harbor Scientific Alpha Income ETF include Jane Street Group LLC (3.11%) and Steward Partners Investment Advisory LLC (0.41%). How do I buy shares of Harbor Scientific Alpha Income ETF? Shares of SIFI 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. What other stocks do shareholders of Harbor Scientific Alpha Income ETF own? Based on aggregate information from My MarketBeat watchlists, some other companies that Harbor Scientific Alpha Income ETF investors own include Salesforce (CRM), Walt Disney (DIS), Meta Platforms (META), Splunk (SPLK), UnitedHealth Group (UNH), Vornado Realty Trust (VNO) and A. O. Smith (AOS). Fund Details IssuerHarbor Capital Advisors Fund NameHarbor Scientific Alpha Income ETF Tax ClassificationRegulated Investment Company Stock ExchangeNYSEARCACurrent SymbolNYSEARCA:SIFI Inception Date9/14/2021 Fund ManagerBenjamin Brodsky, Michael Harper, Benoy Thomas, Garth Flannery WebN/A PhoneN/AFund Focus Asset ClassFixed Income BenchmarkN/A CategoryBroad Debt FocusStrategy Development LevelBlended Development RegionGlobal Number of Holdings186 Fund Statistics Assets Under Management$34.38 million Average Daily Volume$0.00 Discount/Premium0.06% Administrator, Advisor and Custodian AdministratorHarbor Capital Advisors, Inc. AdvisorHarbor Capital Advisors, Inc. CustodianState Street Bank and Trust Company DistributorForeside Fund Services, LLC Transfer AgentState Street Bank and Trust Company TrusteeN/A Lead Market MakerJane Street Miscellaneous Outstanding Shares770,000Beta0.29 Creation Fee$250.00 (Almost) Everything You Need To Know About The EV MarketLooking to profit from the electric vehicle mega-trend? Enter your email address and we'll send you our list of which EV stocks show the most long-term potential.Get This Free Report Top 10 SIFI HoldingsHOME DEPOT INCHolding Weight: 1.10%ROBLOX CORPHolding Weight: 1.10%DEUTSCHE TELEKOM INT FINHolding Weight: 1.00%GEO GROUP INC/THEHolding Weight: 1.00%WARNERMEDIA HOLDINGS INCHolding Weight: 1.00%ADVANCE AUTO PARTSHolding Weight: 0.90%ALTRIA GROUP INCHolding Weight: 0.90%AMERIGAS PART/FIN CORPHolding Weight: 0.90%CALIFORNIA RESOURCES CRPHolding Weight: 0.90%CARNIVAL CORPHolding Weight: 0.90%Full Holdings DetailsSIFI Sector ExposureSIFI Industry Exposure This page (NYSEARCA:SIFI) was last updated on 9/11/2025 by MarketBeat.com Staff From Our PartnersHe Called Nvidia at $1.10. Now, He Says THIS Stock Will…The original Magnificent Seven returned 16,894%—turning $7K into $1.18 million. 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