- IBMO — iShares iBonds Dec 2026 Term Muni Bond ETF
- IBMP — iShares iBonds Dec 2027 Term Muni Bond ETF
- IBMQ — iShares iBonds Dec 2028 Term Muni Bond ETF
- IBMR — iShares iBonds Dec 2029 Term Muni Bond ETF
- IBN — ICICI Bank Limited
- IBND — SPDR Bloomberg International Corporate Bond ETF
- IBO — Impact BioMedical Inc.
- IBOC — International Bancshares Corporation
- IBOGF — Universal Ibogaine Inc.
- IBOT — VanEck Robotics ETF
- IBP — Installed Building Products, Inc.
- IBR.AX — Iron Bear Resources Ltd
- IBRC — iBrands Corp.
- IBRN — iShares Neuroscience and Healthcare ETF
- IBRX — ImmunityBio, Inc.
- IBSS — Integrated Business Systems & Services, Inc.
- IBTA — Ibotta, Inc.
- IBTG — iShares iBonds Dec 2026 Term Treasury ETF
- IBTH — iShares iBonds Dec 2027 Term Treasury ETF
- IBTI — iShares iBonds Dec 2028 Term Treasury ETF
- IBTJ — iShares iBonds Dec 2029 Term Treasury ETF
- IBTK — iShares iBonds Dec 2030 Term Treasury ETF
- IBTL — iShares iBonds Dec 2031 Term Treasury ETF
- IBTM — iShares iBonds Dec 2032 Term Treasury ETF
- IBTN — InsCorp, Inc.
- IBTO — iShares iBonds Dec 2033 Term Treasury ETF
- IBTP — iShares iBonds Dec 2034 Term Treasury ETF
- IBTQ — iShares iBonds Dec 2035 Term Treasury ETF
- IBTR — iShares iBonds Dec 2036 Term Treasury ETF
- IBUF — International Developed 10 Buffer ETF
- IBUY — Amplify Online Retail ETF
- IBWC — IBW Financial Corporation
- IBX.AX — Imagion Biosystems Limited
- IBXG — iBX Group, Inc.
- IBXS — IBITX Software Inc.
- IBXXF — Imagion Biosystems Limited
- ICABF — i-CABLE Communications Limited
- ICABY — i-CABLE Communications Limited
- ICAE.TO — ICAE Invesco S&P/TSX Canadian Dividend Aristocrats ESG Index ETF - CAD
- ICAGY — International Consolidated Airlines Group S.A.
- ICAP — Infrastructure Capital Equity Income Fund ETF
- ICBT — ICBS, Ltd.
- ICBU — iMD Companies, Inc.
- ICCC — ImmuCell Corporation
- ICCM — IceCure Medical Ltd
- ICCO — InterCare DX, Inc.
- ICDX — Incordex Corp.
- ICE — Intercontinental Exchange, Inc.
- ICE.AX — iCetana Limited
- ICE.TO — Canlan Ice Sports Corp.
- ICF — iShares Select U.S. REIT ETF
- ICFI — ICF International, Inc.
- ICG — Intchains Group Limited
- ICGUF — Intermediate Capital Group plc
- ICHBF — Industrias CH, S. A. B. de C. V.
- ICHGF — InterContinental Hotels Group PLC
- ICHHF — Ichinen Holdings Co., Ltd.
- ICHIF — Ichigo Inc.
- ICHMF — ISE Chemicals Corporation
- ICHR — Ichor Holdings, Ltd.
- ICL — ICL Group Ltd
- ICL.AX — Iceni Gold Limited
- ICLD — InterCloud Systems, Inc.
- ICLN — iShares Global Clean Energy ETF
- ICLO — Invesco AAA CLO Floating Rate Note ETF
- ICLR — ICON Public Limited Company
- ICLTF — GreenFirst Forest Products Inc.
- ICM.V — Iconic Minerals Ltd.
- ICMB — Investcorp Credit Management BDC, Inc.
- ICNB — Iconic Brands, Inc.
- ICNM — Icon Media Holdings, Inc.
- ICOA — ICOA, Inc.
- ICON — Icon Energy Corp.
- ICOP — iShares Copper and Metals Mining ETF
- ICOW — Pacer Developed Markets International Cash Cows 100 ETF
- ICPB.TO — IA Clarington Core Plus Bond Fund Series ETF
- ICPI — iShares 0-1 Year TIPS Bond ETF
- ICPVF — Dyno Nobel Limited
- ICPY — Tweedy, Browne International Insider + Value ETF
- ICR.AX — Intelicare Holdings Limited
- ICRD — International Card Establishment, Inc.
- ICSH — iShares Ultra Short Duration Bond Active ETF
- ICTEF — International Container Terminal Services, Inc.
- ICTSF — ICTS International N.V.
- ICTY — EyeCity.com, Inc.
- ICU — SeaStar Medical Holding Corporation
- ICUCW — SeaStar Medical Holding Corporation
- ICUI — ICU Medical, Inc.
- ICVT — iShares Convertible Bond ETF
- ID8.AX — Identitii Limited
- IDA — IDACORP, Inc.
- IDA.AX — Indiana Resources Limited
- IDAC — Iron Dome Acquisition I Corp.
- IDACU — Iron Dome Acquisition I Corp. Units
- IDACW — Iron Dome Acquisition I Corp.
- IDAI — T Stamp Inc.
- IDAM — Idarado Mining Company
- IDAU — Corgi International Developed Equities 15% Structured Buffer ETF - August Series
- IDBHF — Industrias Bachoco, S.A.B. de C.V.
- IDCBF — Industrial and Commercial Bank of China Limited