- IGLB.TO — IA Clarington Global Bond Fund
- IGLGX — Columbia Select Global Equity Fund Class A
- IGM — iShares Expanded Tech Sector ETF
- IGM.TO — IGM Financial Inc.
- IGME — Bitwise Funds Trust
- IGMS — IGM Biosciences, Inc.
- IGN — iShares U.S. Digital Infrastructure and Real Estate ETF
- IGNY — Ignyte Acquisition Corp.
- IGNYU — Ignyte Acquisition Corp.
- IGNYW — Ignyte Acquisition Corp.
- IGO.V — Independence Gold Corp.
- IGOV — iShares International Treasury Bond ETF
- IGPT — Invesco AI and Next Gen Software ETF
- IGR — CBRE Global Real Estate Income Fund
- IGSB — iShares 1-5 Year Investment Grade Corporate Bond ETF
- IGT — International Game Technology PLC
- IGTAR — Inception Growth Acquisition Limited
- IGTAW — Inception Growth Acquisition Limited
- IGTR — Gradient Tactical Rotation Strategy ETF
- IGX.TO — IntelGenx Technologies Corp.
- IGZ — Imagination Technologies
- IH — iHuman Inc.
- IHAK — iShares Cybersecurity and Tech ETF
- IHAYX — Hartford Multi-Asset Income Fund Class Y
- IHC — Independence Holding Company
- IHD — Voya Emerging Markets High Dividend Equity Fund
- IHDG — WisdomTree International Hedged Quality Dividend Growth Fund
- IHE — iShares US Pharmaceuticals ETF
- IHF — iShares US Healthcare Providers ETF
- IHG — InterContinental Hotels Group PLC
- IHGIX — Hartford Dividend and Growth Fund Class A
- IHI — iShares US Medical Devices ETF
- IHIT — Invesco High Income 2023 Target Term Fund
- IHOAX — The Hartford International Opportunities Fund Class A
- IHOIX — The Hartford International Opportunities Fund Class I
- IHORX — The Hartford International Opportunities Fund Class R3
- IHOSX — The Hartford International Opportunities Fund
- IHOTX — The Hartford International Opportunities Fund Class R5
- IHRT — iHeartMedia, Inc.
- IHS — IHS Holding Limited
- IHT — InnSuites Hospitality Trust
- IHTA — Invesco High Income 2024 Target Term Fund
- IHY — VanEck International High Yield Bond ETF
- IHYD — Invesco Corporate Income Defensive ETF
- IHYF — Invesco High Yield Bond Factor ETF
- IHYV — Invesco Corporate Income Value ETF
- IIAC — Zegna
- IIAC-UN — Zegna
- IIBAX — Voya Intermediate Bond Fund
- IIBZX — Voya Intermediate Bond Fund
- IICAX — AMF Large Cap Equity Fund
- IICIX — Voya Intermediate Bond Fund Class I
- IIF — Morgan Stanley India Investment Fund, Inc.
- IIGD — Invesco Investment Grade Defensive ETF
- IIGV — Invesco Investment Grade Value ETF
- III — Information Services Group, Inc.
- III.TO — Imperial Metals Corporation
- IIII — INSU Acquisition Corp. III
- IIIIU — INSU Acquisition Corp. III
- IIIIW — INSU Acquisition Corp. III
- IIIN — Insteel Industries, Inc.
- IIIV — i3 Verticals, Inc.
- IILGX — Thrivent Global Stock Fund Class S
- IIM — Invesco Value Municipal Income Trust
- IIMFX — Bluerock Institutional High Income Credit Fund
- IIN — IntriCon Corporation
- IINC — Alki Consolidated Income ETF
- IINN — Inspira Technologies Oxy B.H.N. Ltd.
- IINNW — Inspira Technologies Oxy B.H.N. Ltd.
- IIP-UN.TO — InterRent Real Estate Investment Trust
- IIPR — Innovative Industrial Properties, Inc.
- IIVI — II-VI Incorporated
- IIVIP — II-VI Incorporated
- IIXIX — Catalyst Insider Income Fund Class I
- IJAN — Intl Developed Power Buffer ETF
- IJH — iShares Core SP Mid-Cap ETF
- IJJ — iShares SP Mid-Cap 400 Value ETF
- IJK — iShares SP Mid-Cap 400 Growth ETF
- IJR — iShares Core SP Small-Cap ETF
- IJS — iShares SP Small-Cap 600 Value ETF
- IJT — iShares SP Small-Cap 600 Growth ETF
- IJUL — Intl Developed Power Buffer ETF
- IJUN — Intl Developed Power Buffer ETF
- IKNA — Ikena Oncology, Inc.
- IKNX — IKONICS Corporation
- IKT — Inhibikase Therapeutics, Inc.
- IL — Intralinks Holdings, Inc.
- ILAG — Intelligent Living Application Group Inc.
- ILC.V — International Lithium Corp.
- ILCB — iShares Morningstar US Equity ETF
- ILCG — iShares Morningstar Growth ETF
- ILCV — iShares Morningstar Value ETF
- ILDR — First Trust Innovation Leaders ETF
- ILF — iShares Latin America 40 ETF
- ILG — ILG, Inc.
- ILI.V — Imagine Lithium Inc.
- ILIT — iShares Lithium Miners and Producers ETF
- ILLLX — Transamerica Capital Growth Fund
- ILLM.TO — illumin Holdings Inc.
- ILLR — Triller Group Inc.