- LWACU — LightWave Acquisition Corp.
- LWACW — LightWave Acquisition Corp.
- LWAY — Lifeway Foods, Inc.
- LWLG — Lightwave Logic, Inc.
- LWRK.TO — LifeWorks Inc.
- LX — LexinFintech Holdings Ltd.
- LXEH — Lixiang Education Holding Co., Ltd.
- LXEO — Lexeo Therapeutics, Inc. Common Stock
- LXFR — Luxfer Holdings PLC
- LXG.V — LexaGene Holdings Inc.
- LXK — Lexmark International, Inc.
- LXM.V — Lux Metals Corp.
- LXP — LXP Industrial Trust
- LXR.TO — LXRandCo, Inc.
- LXRX — Lexicon Pharmaceuticals, Inc.
- LXU — LSB Industries, Inc.
- LYB — LyondellBasell Industries N.V.
- LYEL — Lyell Immunopharma, Inc.
- LYFT — Lyft, Inc.
- LYG — Lloyds Banking Group plc
- LYL — Metalpha Technology Holding Limited
- LYLT — Loyalty Ventures Inc.
- LYRBX — Lyrical U.S. Value Equity Fund
- LYRIX — Lyrical U.S. Value Equity Fund Institutional Class
- LYT — Lytus Technologies Holdings PTV. Ltd.
- LYTS — LSI Industries Inc.
- LYV — Live Nation Entertainment, Inc.
- LZ — LegalZoom.com, Inc.
- LZB — La-Z-Boy Incorporated
- LZCOX — Lazard US Small-Mid Cap Equity Portfolio Open Shares
- LZESX — Lazard International Equity Select Open Shs
- LZFOX — Lazard Equity Franchise Portfolio Open Shares
- LZGOX — The Lazard Funds, Inc. - Lazard Global Fixed Income Portfolio
- LZHOX — Lazard US Corporate Income Portfolio Open Shares
- LZIOX — Lazard International Equity Portfolio - Open Shares
- LZM — Lifezone Metals Limited
- LZMH — LZ Technology Holdings Limited Class B Ordinary Shares
- LZOEX — Lazard Emerging Markets Equity Portfolio
- LZRD — Spinnaker ETF Series - Parabla Innovation ETF
- LZSMX — Lazard International Small Cap Equity Portfolio Open Shares
- LZUOX — Lazard US Equity Select Portfolio Open Shares
- M — Macy's, Inc.
- MA — Mastercard Incorporated
- MAA — Mid-America Apartment Communities, Inc.
- MAAC — Montes Archimedes Acquisition Corp.
- MAACU — Montes Archimedes Acquisition Corp.
- MAAGX — MFS Aggressive Growth Allocation Fund
- MAAQ — Mana Capital Acquisition Corp.
- MAAQR — Mana Capital Acquisition Corp.
- MAAQU — Mana Capital Acquisition Corp.
- MAAQW — Mana Capital Acquisition Corp.
- MAAS — Highest Performances Holdings Inc. American Depository Shares
- MAAY — GraniteShares YieldBOOST MARA ETF
- MAC — The Macerich Company
- MACA — Moringa Acquisition Corp
- MACAU — Moringa Acquisition Corp
- MACAW — Moringa Acquisition Corp
- MACC — Mission Advancement Corp.
- MACC-UN — Mission Advancement Corp.
- MACFX — MFS Conservative Allocation Fund
- MACGX — MSIFT Discovery Portfolio Class A
- MACI — Melar Acquisition Corp. I
- MACIU — Melar Acquisition Corp. I
- MACIW — Melar Acquisition Corp. I Warrant
- MACK — Merrimack Pharmaceuticals, Inc.
- MACQ — MCAP Acquisition Corporation
- MACQU — MCAP Acquisition Corporation
- MACQW — MCAP Acquisition Corporation
- MACSX — Matthews Asian Growth and Income Fund
- MACU — Mallard Acquisition Corp.
- MACUU — Mallard Acquisition Corp.
- MADCX — BlackRock Emerging Markets Fund, Inc.
- MADE — iShares US Manufacturing ETF
- MADFX — Matrix Advisors Dividend Fund
- MAE.V — Maritime Resources Corp.
- MAEGX — BlackRock Unconstrained Equity Fund
- MAG — MAG Silver Corp.
- MAG.TO — MAG Silver Corp.
- MAGCX — BlackRock Advantage Global Fund, Inc.
- MAGG — Madison Aggregate Bond ETF
- MAGH — Magnitude International Ltd Ordinary Shares
- MAGN — Magnera Corp.
- MAGQ — Roundhill Daily Inverse Magnificent Seven ETF
- MAGT.TO — Magnet Forensics Inc.
- MAGWX — MFS Growth Allocation Fund - Class A
- MAI.TO — Mining Americas Inc.
- MAI.V — Minera Alamos Inc.
- MAIA — MAIA Biotechnology, Inc.
- MAIN — Main Street Capital Corporation
- MAIPX — MAI Managed Volatility Fund Institutional Shs
- MAIR — Madison Air Solutions Corporation
- MAKO — Mako Mining Corp Common Stock
- MAKOX — Matthews Korea Fund Investor Class
- MAKX — ProShares - S&P Kensho Smart Factories ETF
- MAL.TO — Magellan Aerospace Corporation
- MAMA — Mama's Creations, Inc.
- MAMAX — MFS Moderate Allocation Fund
- MAMK — MaxsMaking Inc. Class A Ordinary Shares
- MAMO — Massimo Group Common Stock
- MAN — ManpowerGroup Inc.
