| NRRSF | Norsemont Mining Inc. | Basic Materials | $57.9M | — | 0 |
| NSYS | Nortech Systems Incorporated | Healthcare | $31.8M | — | 0 |
| THRC | North America Frac Sand, Inc. | — | — | — | 0 |
| NALG | North America Lithium Corp. | Basic Materials | $25.1M | — | 0 |
| NOA | North American Construction Group Ltd. | Energy | $339M | — | 0 |
| NRT | North European Oil Royalty Trust | Energy | $81.8M | — | 0 |
| NSURF | North Shore Uranium Ltd. | — | — | — | 0 |
| NNWWF | North West Company Inc. | Consumer Defensive | $1.8B | — | 0 |
| NCL | Northann Corp. | Consumer Cyclical | $8.5M | — | 0 |
| NECB | Northeast Community Bancorp, Inc. | Financial Services | $368M | — | 0 |
| NAK | Northern Dynasty Minerals Ltd. | Basic Materials | $796M | — | 0 |
| NMEX | Northern Minerals & Exploration Ltd. | Energy | $6.0M | — | 0 |
| NOG | Northern Oil and Gas, Inc. | Energy | $2.6B | — | 0 |
| NTIC | Northern Technologies International Corporation | Basic Materials | $74.5M | — | 0 |
| NTRSO | Northern Trust Corporation | Financial Services | $33.2B | — | 0 |
| NHFLF | NORTHFIELD CAPITAL CORP | — | — | — | 0 |
| NPICF | Northland Power Inc. | — | — | — | 0 |
| NPB | Northpointe Bancshares, Inc. | Financial Services | $529M | — | 0 |
| NRIM | Northrim BanCorp, Inc. | Financial Services | $548M | — | 0 |
| NOC | Northrop Grumman Corporation | Industrials | $72.5B | — | 0 |
| NSAIW | NorthStrive Acquisition Corp. I | — | — | — | 0 |
| NVACW | NorthView Acquisition Corporation | Financial Services | $7.2M | — | 0 |
| NWBI | Northwest Bancshares, Inc. | Financial Services | $2.2B | — | 0 |
| NWBO | Northwest Biotherapeutics, Inc. | Healthcare | $262M | — | 0 |
| NWN | Northwest Natural Holding Company | Utilities | $2.0B | — | 0 |