| PMM | Franklin Managed Municipal Income Trust Shares of Beneficial Interest | | |
| PMO | Franklin Municipal Opportunities Trust Shares of Beneficial Interest | | |
| PMT | PennyMac Mortgage Investment Trust Common Shares of Beneficial Interest | | |
| PMT-A | PennyMac Mortgage Investment Trust 8.125% Series A Fixed-to-Floating Rate Cumulative Redeemable Preferred Shares of Beneficial Interest | | |
| PMT-B | PennyMac Mortgage Investment Trust 8.00% Series B Fixed-to-Floating Rate Cumulative Redeemable Preferred Shares of Beneficial Interest | | |
| PMT-C | PennyMac Mortgage Investment Trust 6.75% Series C Cumulative Redeemable Preferred Shares of Beneficial Interest | | |
| PMTU | PennyMac Mortgage Investment Trust 8.50% Senior Notes due 2028 | | |
| PMTV | PennyMac Mortgage Investment Trust 9.00% Senior Notes due 2030 | | |
| PMTW | PennyMac Mortgage Investment Trust 9.00% Senior Notes due 2030 | | |
| PNAQ | Pinnacle Acquisition Corporation Class A Ordinary Shares | | |
| PNAQ^ | Pinnacle Acquisition Corporation Rights, each right entitling the holder to receive one-eighth (1/8) of one Class A ordinary share | | |
| PNAQ= | Pinnacle Acquisition Corporation Units, each consisting of one Class A ordinary share and one right | | |
| PNC | PNC Financial Services Group, Inc. (The) Common Stock | | SP500 |
| PNFP | Pinnacle Financial Partners, Inc. Common stock | | |
| PNFP-A | Pinnacle Financial Partners, Inc. Fixed-to-Floating Rate Non-Cumulative Perpetual Preferred Stock, Series A | | |
| PNFP-B | Pinnacle Financial Partners, Inc. Fixed-to-Floating Rate Non-Cumulative Perpetual Preferred Stock, Series B | | |
| PNFP-C | Pinnacle Financial Partners, Inc. Fixed-to-Floating Rate Non-Cumulative Perpetual Preferred Stock, Series C | | |
| PNI | Pimco New York Municipal Income Fund II Common Shares of Beneficial Interest | | |
| PNNT | PennantPark Investment Corporation Common Stock | | |
| PNR | Pentair plc. Ordinary Share | | SP500 |
| PNW | Pinnacle West Capital Corporation Common Stock | | SP500 |
| POR | Portland General Electric Co Common Stock | | |
| PORT= | Southport Acquisition Corp. II Units, each consisting of one Class A ordinary share and one-third of one redeemable warrant | | |
| POST | Post Holdings, Inc. Common Stock | | |
| PPG | PPG Industries, Inc. Common Stock | | SP500 |
| PPL | PPL Corporation Common Stock | | SP500 |
| PPLC | PPL Corporation Corporate Units | | |
| PPT | Franklin Premier Income Trust Shares of Beneficial Interest | | |
| PR | Permian Resources Corporation Class A Common Stock | | |
| PRG | PROG Holdings, Inc. Common Stock | | |
| PRGO | Perrigo Company plc Ordinary Shares | | |
| PRH | Prudential Financial, Inc. 5.950% Junior Subordinated Notes due 2062 | | |
| PRI | Primerica, Inc. Common Stock | | |
| PRIF-D | Priority Income Fund, Inc. 7.00% Series D Term Preferred Stock due 2029 | | |
| PRIF-K | Priority Income Fund, Inc. 7.000% Series K Cumulative Preferred Stock | | |
| PRIM | Primoris Services Corporation Common Stock | | |
| PRKS | United Parks & Resorts Inc. Common Stock | | |
| PRLB | Proto Labs, Inc. Common stock | | |
| PRM | Perimeter Solutions, SA Common Stock | | |
| PRMB | Primo Brands Corporation Class A Common Stock | | |
| PRS | Prudential Financial, Inc. 5.625% Junior Subordinated Notes due 2058 | | |
| PRSU | Pursuit Attractions and Hospitality, Inc. Common Stock | | |
| PRT | PermRock Royalty Trust Units of Beneficial Interest | | |
| PRU | Prudential Financial, Inc. Common Stock | | SP500 |
| PS | Pershing Square Inc. Common Stock | | |
| PSA | Public Storage Common Stock | | SP500 |
| PSA-F | Public Storage Depositary Shares Each Representing 1/1,000 of a 5.15% Cumulative Preferred Share of Beneficial Interest, Series F, par value $0.01 per share | | |
| PSA-G | Public Storage Depositary Shares, Each Representing 1/1,000 of a 5.05% Cumulative Preferred Share of Beneficial Interest, Series G | | |
| PSA-H | Public Storage Depositary Shares Each Representing 1/1,000 of a 5.60% Cumulative Preferred Share of Beneficial Interest, Series H | | |
| PSA-I | Public Storage Depositary Shares Each Representing 1/1,000 of a 4.875% Cumulative Preferred Share of Beneficial Interest, Series I, par value $0.01 per share | | |