- GAILF — GAIL (India) Limited
- GAIN — Gladstone Investment Corporation
- GAING — Gladstone Investment Corporation 7.125% Notes due 2031
- GAINI — Gladstone Investment Corporation
- GAINZ — Gladstone Investment Corporation 4.875% Notes due 2028
- GAL — State Street Global Allocation ETF
- GAL.AX — Galileo Mining Ltd
- GAL.V — Galantas Gold Corporation
- GALKF — Galantas Gold Corporation
- GALNF — Galenica AG
- GALOF — Galore Resources Inc.
- GALT — Galectin Therapeutics Inc.
- GALX — VistaShares Space Supercycle ETF
- GAMA.V — Gamma Resources Ltd.
- GAMCF — Gamma Communications plc
- GAME — GameSquare Holdings, Inc.
- GAMG — Global Asset Management Group I
- GAMI — GAMCO Investors, Inc.
- GAMN — Great American Food Chain, Inc. (The)
- GAMR — Amplify Video Game Leaders ETF
- GANDF — Gander Gold Corporation
- GANX — Gain Therapeutics, Inc.
- GAP — The Gap, Inc.
- GAP.AX — Gale Pacific Limited
- GAPJ — Golden Apple Oil & Gas Inc.
- GAPR — FT Vest U.S. Equity Moderate Buffer ETF - April
- GARA — Guinness Atkinson Funds - Guinness Atkinson Real Assets Income ETF
- GARB — Garb Oil & Power Corporation
- GARLF — Roxmore Resources Inc.
- GARP — iShares MSCI USA Quality GARP ETF
- GARPF — Golden Agri-Resources Ltd
- GARPY — Golden Agri-Resources Ltd
- GARQF — Gallery Resources Limited
- GARWF — Golden Arrow Resources Corporation
- GARY — Mango Growth ETF
- GAS.AX — State Gas Limited
- GASE — GASE Energy, Inc.
- GASNF — Naturgy Energy Group, S.A.
- GASNY — Naturgy Energy Group, S.A.
- GASS — StealthGas Inc.
- GASX.TO — NG Energy International Corp.
- GASXF — NG Energy International Corp.
- GATX — GATX Corporation
- GAU — Galiano Gold Inc.
- GAU.TO — Galiano Gold Inc.
- GAUG — FT Vest U.S. Equity Moderate Buffer ETF - August
- GAUZ — Gauzy Ltd. Ordinary Shares
- GAVA — Grayscale Avalanche Staking ETF
- GAWK — Gawk Incorporated
- GAYMF — Galway Metals Inc.
- GBAL.TO — iShares ESG Balanced ETF Portfolio
- GBBFF — Granada Gold Mine Inc.
- GBBGF — Global Li-Ion Graphite Corp.
- GBBLF — Provaris Energy Ltd
- GBBYF — Goodbaby International Holdings Limited
- GBCEY — Globe Trade Centre S.A.
- GBCHF — Metaverse Capital Corp.
- GBCI — Glacier Bancorp, Inc.
- GBCMY — Global Bio-chem Technology Group Company Limited
- GBCS — Selectis Health, Inc.
- GBDC — Golub Capital BDC, Inc.
- GBDMF — Global Dominion Access, S.A.
- GBDX — Global Diamond Exchange, Inc.
- GBE.AX — Globe Metals & Mining Limited
- GBEI — Great Basin Energies, Inc.
- GBEN — Global Resource Energy, Inc.
- GBERF — Geberit AG
- GBERY — Geberit AG
- GBF — iShares GovernmentCredit Bond ETF
- GBFC.NE — GUARDBONDS 2026 INVESTMENT GRADE BOND FUND
- GBFD.NE — GUARDBONDS 2027 INVESTMENT GRADE BOND FUND
- GBFE.NE — GUARDBONDS 2028 INVESTMENT GRADE BOND FUND
- GBFF.NE — GUARDBONDS 2029 INVESTMENT GRADE BOND FUND
- GBFH — GBank Financial Holdings Inc.
- GBGD — Global Gold Corporation
- GBGPF — GB Group plc
- GBHL — Global Entertainment Holdings, Inc.
- GBHPF — Global Hemp Group Inc.
- GBIL — Goldman Sachs Access Treasury 0-1 Year ETF
- GBIM — GlobeImmune, Inc.
- GBL.AX — Great Bear Exploration Ltd
- GBLBF — Groupe Bruxelles Lambert S.A.
- GBLBY — Groupe Bruxelles Lambert S.A.
- GBLEF — Global Energy Metals Corporation
- GBLF.NE — GUARDBONDS 1-3 YEAR LADDERED INVESTMENT GRADE BOND FUND
- GBLI — Global Indemnity Group, LLC
- GBLX — GB Sciences, Inc.
- GBM.AX — GBM Resources Limited
- GBML.V — Global Battery Metals Ltd.
- GBMRF — GBM Resources Limited
- GBND — Goldman Sachs Core Bond ETF
- GBND.NE — MANULIFE SMART GLOBAL BOND ETF
- GBNW — Global Energy Networks Corp.
- GBNXF — Gibson Energy Inc.
- GBNY — Generations Bancorp NY, Inc.
- GBOOF — Grupo Financiero Banorte, S.A.B. de C.V.
- GBOOY — Grupo Financiero Banorte, S.A.B. de C.V.
- GBR — New Concept Energy, Inc.
- GBR.AX — Great Boulder Resources Limited
- GBRIF — Golden Band Resources Inc.