| PMA | PMA Graphene Technology Group Inc. - Class A Ordinary Shares | D | |
| PMAX | Powell Max Limited - Class A Ordinary Shares | | |
| PMCB | PharmaCyte Biotech, Inc. - Common Stock | D | |
| PMEC | Primech Holdings Ltd. - Ordinary Shares | D | |
| PMN | ProMIS Neurosciences Inc. - Common Shares | | |
| PMTR | Perimeter Acquisition Corp. I - Class A Ordinary Shares | | |
| PMTRU | Perimeter Acquisition Corp. I - Unit | | |
| PMTRW | Perimeter Acquisition Corp. I - Warrant | | |
| PMTS | CPI Card Group Inc. - Common Stock | | |
| PMVP | PMV Pharmaceuticals, Inc. - Common Stock | | |
| PN | PN Smart Energy Limited - Class A Ordinary Shares | | |
| PNBK | Patriot National Bancorp Inc. - Common Stock | | |
| PNRG | PrimeEnergy Resources Corporation - Common Stock | | |
| PNTG | The Pennant Group, Inc. - Common Stock | | |
| POCI | Precision Optics Corporation, Inc. - Common stock | | |
| PODC | PodcastOne, Inc. - Common Stock | | |
| PODD | Insulet Corporation - Common Stock | | SP500 |
| POET | POET Technologies Inc. - Common Shares | | |
| POLA | Polar Power, Inc. - Common Stock | D | |
| POLE | Andretti Acquisition Corp. II - Class A Ordinary Shares | | |
| POLEU | Andretti Acquisition Corp. II - Unit | | |
| POLEW | Andretti Acquisition Corp. II - Warrant | | |
| POM | POMDOCTOR LIMITED - Class A Ordinary Shares | D | |
| PONO | Pono Capital Four, Inc. - Class A Ordinary Shares | | |
| PONOR | Pono Capital Four, Inc. - Rights | | |
| PONOU | Pono Capital Four, Inc. - Units | | |
| PONY | Pony AI Inc. - American Depositary Shares | | |
| POOL | Pool Corporation - Common Stock | | |
| POWI | Power Integrations, Inc. - Common Stock | | |
| POWL | Powell Industries, Inc. - Common Stock | | |
| POWW | Outdoor Holding Company - Common Stock | | |
| POWWP | Outdoor Holding Company - 8.75% Series A Cumulative Redeemable Perpetual Preferred Stock | | |
| PPBT | Purple Biotech Ltd. - American Depositary Shares | | |
| PPC | Pilgrim's Pride Corporation - Common Stock | | |
| PPCB | Propanc Biopharma, Inc. - Common Stock | | |
| PPHC | Public Policy Holding Company, Inc. - Common Stock | | |
| PPIH | Perma-Pipe International Holdings, Inc. - Common Stock | | |
| PPLI | People Incorporated - Common Stock | | |
| PPSI | Pioneer Power Solutions, Inc. - Common Stock | | |
| PPTA | Perpetua Resources Corp. - Common Shares | | |
| PRAA | PRA Group, Inc. - Common Stock | | |
| PRAX | Praxis Precision Medicines, Inc. - Common Stock | | |
| PRCH | Porch Group, Inc. - Common Stock | | |
| PRCT | PROCEPT BioRobotics Corporation - Common Stock | | |
| PRDO | Perdoceo Education Corporation - Common Stock | | |
| PRE | Prenetics Global Limited - Class A Ordinary Share | | |
| PRENW | Prenetics Global Limited - Warrant | | |
| PRFX | PRF Technologies Ltd. - Ordinary Shares | | |
| PRGS | Progress Software Corporation - Common Stock | | |
| PRHI | Presurance Holdings, Inc. - Common Stock | | |