| NRG | NRG Energy, Inc. Common Stock | | SP500 |
| NRGV | Energy Vault Holdings, Inc. Common Stock | | |
| NRK | Nuveen New York AMT-Free Quality Municipal Income Fund | | |
| NRP | Natural Resource Partners LP Limited Partnership | | |
| NRT | North European Oil Royality Trust Common Stock | | |
| NRUC | National Rural Utilities Cooperative Finance Corporation 5.500% Subordinated Notes due 2064 (Subordinated Deferrable Interest Notes) | | |
| NSC | Norfolk Southern Corporation Common Stock | | SP500 |
| NSP | Insperity, Inc. Common Stock | | |
| NTB | Bank of N.T. Butterfield & Son Limited (The) Voting Ordinary Shares | | |
| NTR | Nutrien Ltd. Common Shares | | |
| NTST | NetSTREIT Corp. Common Stock | | |
| NU | Nu Holdings Ltd. Class A Ordinary Shares | | |
| NUE | Nucor Corporation Common Stock | | SP500 |
| NUS | Nu Skin Enterprises, Inc. Common Stock | | |
| NUV | Nuveen Municipal Value Fund, Inc. Common Stock | | |
| NUVB | Nuvation Bio Inc. Class A Common Stock | | |
| NUW | Nuveen AMT-Free Municipal Value Fund | | |
| NVG | Nuveen AMT-Free Municipal Credit Income Fund | | |
| NVGS | Navigator Holdings Ltd. Ordinary Shares (Marshall Islands) | | |
| NVO | Novo Nordisk A/S Common Stock | | |
| NVR | NVR, Inc. Common Stock | | SP500 |
| NVRI | Enviri Corporation Common Stock | | |
| NVS | Novartis AG Common Stock | | |
| NVST | Envista Holdings Corporation Common Stock | | |
| NVT | nVent Electric plc Ordinary Shares | | |
| NWAX | New America Acquisition I Corp. Class A Common Stock | | |
| NWAX+ | New America Acquisition I Corp. Warrants, each whole warrant is exercisable to purchase one share of Class A common stock | | |
| NWAX= | New America Acquisition I Corp. Units, each consisting of one share of Class A Common Stock and one-half of one redeemable warrant | | |
| NWG | NatWest Group plc American Depositary Shares, (each representing two (2) Ordinary Shares) | | |
| NWN | Northwest Natural Holding Company Common Stock | | |
| NX | Quanex Building Products Corporation Common Stock | | |
| NXDT | NexPoint Diversified Real Estate Trust Common Stock | | |
| NXDT-A | NexPoint Diversified Real Estate Trust 5.50% Series A Cumulative Preferred Shares ($25.00 liquidation preference per share) | | |
| NXE | Nexgen Energy Ltd. Common Shares | | |
| NXG | NXG NextGen Infrastructure Income Fund Common Shares of Beneficial Interest | | |
| NXP | Nuveen Select Tax Free Income Portfolio Common Stock | | |
| NXRT | NexPoint Residential Trust, Inc. Common Stock | | |
| NYC | American Strategic Investment Co. Class A Common Stock | | |
| NYT | New York Times Company (The) Common Stock | | |
| NZF | Nuveen Municipal Credit Income Fund | | |
| O | Realty Income Corporation Common Stock | | SP500 |
| OAK-A | Brookfield Oaktree Holdings, LLC 6.625% Series A Preferred Units | | |
| OAK-B | Brookfield Oaktree Holdings, LLC 6.550% Series B Preferred Units | | |
| OBDC | Blue Owl Capital Corporation Common Stock | | |
| OC | Owens Corning Inc Common Stock New | | |
| OCAC | Ocean Capital Acquisition Corporation Ordinary Shares | | |
| OCAC^ | Ocean Capital Acquisition Corporation Rights, each entitling the holder to receive one ordinary share | | |
| OCAC+ | Ocean Capital Acquisition Corporation Warrants, each exercisable for one ordinary share | | |
| OCAC= | Ocean Capital Acquisition Corporation Units, each consisting of one Class A Ordinary Share, one redeemable Warrant and one Right | | |
| ODC | Oil-Dri Corporation Of America Common Stock | | |