| Monmouth Real Estate Investment Corporation (MNR^C) NYSE - The New York Stock Exchange | |
| Medley LLC (MDLQ) NYSE - The New York Stock Exchange | |
| Medley Capital Corporation (MCX) NYSE - The New York Stock Exchange | |
| Mudrick Capital Acquisition Corporation (MUDSU) NASDAQ - National Association of Securities Dealers Automated Quotations | |
| Mudrick Capital Acquisition Corporation (MUDSW) NASDAQ - National Association of Securities Dealers Automated Quotations | |
| MVB Financial Corp. (MVBF) NASDAQ - National Association of Securities Dealers Automated Quotations | |
| My Size, Inc. (MYSZ) NASDAQ - National Association of Securities Dealers Automated Quotations | |
| Magnolia Oil & Gas Corporation (MGY) NYSE - The New York Stock Exchange | |
| Maiden Holdings, Ltd. (MH^C) NYSE - The New York Stock Exchange | |
| Maiden Holdings, Ltd. (MH^D) NYSE - The New York Stock Exchange | |
| Maiden Holdings, Ltd. (MHLA) NYSE - The New York Stock Exchange | |
| Mayville Engineering Company, Inc. (MEC) NYSE - The New York Stock Exchange | |
| Medallia, Inc. (MDLA) NYSE - The New York Stock Exchange | |
| Morgan Stanley (MS^I) NYSE - The New York Stock Exchange | |
| Morgan Sindall Group Ord Shs (GB0008085614-GBX) SWX - SIX Swiss Exchange | |