- IZEA — IZEA Worldwide, Inc.
- IZM — ICZOOM Group Inc.
- IZNN — IZON Network, Inc.
- IZO.CN — Izotropic Corporation
- IZOZF — Izotropic Corporation
- IZRL — ARK Israel Innovative Technology ETF
- IZZ.AX — iShares China Large-Cap ETF
- J — Jacobs Solutions Inc.
- JA — Janus Henderson AA-A CLO ETF
- JAAA — Janus Henderson AAA CLO ETF
- JAB — Jab Acquisition Corp. I
- JABRR — JAB Acquisition Corp I Rights
- JABRU — JAB Acquisition Corp I
- JACK — Jack in the Box Inc.
- JACO — Jaco Electronics Inc.
- JACS — Jackson Acquisition Company II
- JACS-RI — Jackson Acquisition Company II
- JADA — Jade Art Group Inc.
- JADE — JPMorgan Active Developing Markets Equity ETF
- JAG.TO — Jaguar Mining Inc.
- JAGGF — Jaguar Mining Inc.
- JAGL — JAAG Enterprises Ltd.
- JAGR — Green Street Capital Corp.
- JAGU — Jaguar Uranium Corp. Class A
- JAGX — Jaguar Health, Inc.
- JAIRF — Japan Airport Terminal Co., Ltd.
- JAJL — Innovator Equity Defined Protection ETF
- JAKK — JAKKS Pacific, Inc.
- JAL.AX — Jameson Resources Limited
- JALC — Adams (JOHN) Life Corp.
- JAMGF — Tuktu Resources Ltd.
- JAMN — Jammin Java Corp.
- JAN.AX — Janison Education Group Limited
- JANI — AllianzIM International Equity Buffer15 Uncapped Jan ETF
- JANL — Janel Corporation
- JANT — AllianzIM U.S. Equity Buffer10 Jan ETF
- JANW — AllianzIM U.S. Equity Buffer20 Jan ETF
- JANX — Janux Therapeutics, Inc.
- JANZ — TrueShares Structured Outcome (January) ETF
- JAPAF — Japan Tobacco Inc.
- JAPAY — Japan Tobacco Inc.
- JAPN.TO — CI Japan Equity Index ETF
- JAPPF — Japan System Techniques Co., Ltd.
- JAPSY — Japan Airlines Co., Ltd.
- JARLF — Jardine Matheson Holdings Limited
- JASUF — Jasmine International Public Company Limited
- JAT.AX — Jatcorp Limited
- JATT — JATT II Acquisition Corp.
- JAV.AX — Javelin Minerals Limited
- JAVA — JPMorgan Active Value ETF
- JAXAF — Vinyl Group Ltd
- JAZZ — Jazz Pharmaceuticals plc
- JBARF — Julius Bär Gruppe AG
- JBAXY — Julius Bär Gruppe AG
- JBBB — Janus Henderson B-BBB CLO ETF
- JBDI — JBDI Holdings Limited
- JBFCF — Jollibee Foods Corporation
- JBFCY — Jollibee Foods Corporation
- JBGS — JBG SMITH Properties
- JBH.AX — JB Hi-Fi Limited
- JBHIF — JB Hi-Fi Limited
- JBHT — J.B. Hunt Transport Services, Inc.
- JBI — Janus International Group, Inc.
- JBIO — Jade Biosciences, Inc.
- JBK — Corporate Backed Trust Certificates, Goldman Sachs Capital I Securities-Backed Series 2004-6 04-6 A1 3.50
- JBL — Jabil Inc.
- JBLU — JetBlue Airways Corporation
- JBND — JPMorgan Active Bond ETF
- JBR.CN — James Bay Resources Limited
- JBS — JBS N.V.
- JBSS — John B. Sanfilippo & Son, Inc.
- JBTC — JBT Bancorp Inc.
- JBTM — JBT Marel Corporation
- JBZY — JB&ZJMY Holding Company, Inc.
- JCAL — JPMorgan California Tax Free Bond ETF
- JCAP — Jefferson Capital, Inc. Common Stock
- JCDXF — JCDecaux SE
- JCDXY — JCDecaux SE
- JCHI — JPMorgan Active China ETF
- JCI — Johnson Controls International plc
- JCPB — JPMorgan Core Plus Bond ETF
- JCPI — JPMorgan Inflation Managed Bond ETF
- JCRRF — JCR Pharmaceuticals Co., Ltd.
- JCS.AX — JCurve Solutions Limited
- JCSE — JE Cleantech Holdings Limited
- JCTC — Jewett-Cameron Trading Company Ltd.
- JCYCF — Jardine Cycle & Carriage Limited
- JCYGY — Jardine Cycle & Carriage Limited
- JD — JD.com, Inc.
- JDCMF — JD.com, Inc.
- JDDSF — JD Sports Fashion plc
- JDHIF — JD Health International Inc.
- JDHIY — JD Health International Inc.
- JDIV — JPMorgan Dividend Leaders ETF
- JDLGF — JD Logistics, Inc.
- JDNRF — Jayden Resources Inc.
- JDO.AX — Judo Capital Holdings Limited
- JDOC — JPMorgan Healthcare Leaders ETF
- JDSPY — JD Sports Fashion plc
- JDST — Direxion Daily Junior Gold Miners Index Bear 2X Shares
