| MEMS | MATTHEWS EMERGING MARKETS DISCO | 25.36 | N/A | Stocks | NGM |
| MESO | Mesoblast Limited | 6.22 | Healthcare | Stocks | NMS |
| MS | Morgan Stanley | 93.85 | Financial Services | Stocks | NYQ |
| MET | MetLife, Inc. | 72.72 | Financial Services | Stocks | NYQ |
| ME | 23andMe Holding Co. | 0.47 | Healthcare | Stocks | NMS |
| MOS | Mosaic Company (The) | 30.49 | Basic Materials | Stocks | NYQ |
| HES | Hess Corporation | 159.13 | Energy | Stocks | NYQ |
| AES | The AES Corporation | 17.37 | Utilities | Stocks | NYQ |
| ES | Eversource Energy (D/B/A) | 60.84 | Utilities | Stocks | NYQ |
| MED | MEDIFAST INC | 33.57 | Consumer Cyclical | Stocks | NYQ |
| MESA | Mesa Air Group, Inc. | 0.90 | Industrials | Stocks | NMS |
| MSB | Mesabi Trust | 17.27 | Basic Materials | Stocks | NYQ |
| SES | SES AI Corporation | 1.26 | Consumer Cyclical | Stocks | NYQ |
| MAS | Masco Corporation | 69.74 | Industrials | Stocks | NYQ |
| WES | Western Midstream Partners, LP | 35.94 | Energy | Stocks | NYQ |
| MEC | Mayville Engineering Company, I | 13.61 | Industrials | Stocks | NYQ |
| RES | RPC, Inc. | 7.92 | Energy | Stocks | NYQ |
| GES | Guess?, Inc. | 25.94 | Consumer Cyclical | Stocks | NYQ |
| MSB.AX | MESOBLAST FPO [MSB] | 0.92 | Healthcare | Stocks | ASX |
| MEG | Montrose Environmental Group, I | 41.39 | Industrials | Stocks | NYQ |
| MEI | Methode Electronics, Inc. | 12.29 | Technology | Stocks | NYQ |
| MCS | Marcus Corporation (The) | 13.65 | Communication Services | Stocks | NYQ |
| MLAB | Mesa Laboratories, Inc. | 104.47 | Technology | Stocks | NMS |
| MMS | Maximus, Inc. | 80.82 | Industrials | Stocks | NYQ |
| MTR | Mesa Royalty Trust | 9.88 | Energy | Stocks | NYQ |