| NYSE | NP | 147 |
| NYSE | NPB | 4 |
| NASDAQ | NPCE | 31 |
| NYSE | NPCT | 19 |
| NYSE | NPK | 8 |
| NYSE | NPKI | 9 |
| NYSE | NPO | 48 |
| NYSE | NPTN | 86 |
| NYSE | NPWR | 35 |
| NYSE | NR | 57 |
| NASDAQ | NRBO | 1 |
| NASDAQ | NRC | 137 |
| NASDAQ | NRDS | 41 |
| NYSE | NRDY | 93 |
| NYSE | NREF | 44 |
| NYSE | NRG | 44 |
| NYSE | NRGV | 76 |
| NASDAQ | NRIM | 110 |
| NASDAQ | NRIX | 85 |
| NYSE | NRP | 27 |
| NYSE | NRT | 23 |
| NASDAQ | NRXP | 18 |
| NYSE | NRZ | 20 |
| NYSE | NS | 84 |
| NYSE | NSA | 45 |
| NYSE | NSC | 120 |
| NASDAQ | NSEC | 90 |
| NASDAQ | NSIT | 205 |
| NYSE | NSP | 320 |
| NASDAQ | NSPR | 7 |
| NYSE | NSR | 14 |
| NASDAQ | NSSC | 54 |
| NASDAQ | NSTG | 123 |
| NASDAQ | NSTS | 1 |
| NASDAQ | NSYS | 65 |
| NASDAQ | NTAP | 242 |
| NASDAQ | NTBL | 3 |
| NASDAQ | NTCT | 110 |
| NASDAQ | NTGR | 433 |
| NASDAQ | NTHI | 9 |
| NASDAQ | NTIC | 13 |
| NASDAQ | NTLA | 94 |
| NASDAQ | NTNX | 238 |
| NASDAQ | NTRA | 553 |
| NASDAQ | NTRP | 1 |
| NASDAQ | NTRS | 250 |
| NASDAQ | NTRSO | 4 |
| NYSE | NTST | 8 |
| NASDAQ | NTUS | 12 |
| NASDAQ | NTWK | 94 |
