| OT OraSure Technologies Inc | OSUR | Healthcare |
| OB Orchestra BioMed Holdings Inc. | OBIO | Healthcare |
| OH Organogenesis Holdings Inc | ORGO | Healthcare |
| OP Oric Pharmaceuticals Inc | ORIC | Healthcare |
| OC Oriental Culture Holding Ltd | OCG | Consumer cyclical |
| OR Oriental Rise Holdings Limited Ordinary Shares | ORIS | Consumer defensive |
| OA Origin Agritech Ltd | SEED | Basic materials |
| OM Origin Materials Inc | ORGN | Basic materials |
| OM Origin Materials Inc Warrant | ORGNW | Basic materials |
| OE Orion Energy Systems Inc | OESX | Industrials |
| OF Orrstown Financial Services Inc | ORRF | Financial services |
| OM Orthofix Medical Inc | OFIX | Healthcare |
| OR Orthopediatrics Corp | KIDS | Healthcare |
| OT Oruka Therapeutics, Inc. | ORKA | Healthcare |
| OS OSI Systems Inc | OSIS | Technology |
| OH OSR Holdings Inc | OSRH | Healthcare |
| OH OSR Holdings, Inc. | OSRHW | Healthcare |
| OT Ostin Technology Group Co Ltd | OST | Technology |
| OT Otter Tail Corporation | OTTR | Industrials |
| OW Ouster, Inc. Warrants | OUSTZ | Technology |
| OT OUTLOOK THERAPEUTICS INC | OTLK | Healthcare |
| OM Outset Medical Inc | OM | Healthcare |
| OT Ovid Therapeutics Inc | OVID | Healthcare |
| OR Oxbridge Re Holdings Ltd | OXBR | Financial services |
| OL Oxford Lane Capital Corp. 7.125% Series 2029 Term Preferred Stock | OXLCN | Financial services |
| OE Oyster Enterprises II Acquisition Corp | OYSEU | Financial services |
| OA O’Reilly Automotive Inc | ORLY | Consumer cyclical |
| PH P3 Health Partners Inc | PIII | Healthcare |
| PA PACCAR Inc | PCAR | Industrials |
| PB Pacific Biosciences of California | PACB | Healthcare |
| PB Pacira BioSciences, Inc. | PCRX | Healthcare |
| PT Pagaya Technologies Ltd. | PGY | Technology |
| PA Painreform Ltd | PRFX | Healthcare |
| PB Palisade Bio Inc | PALI | Healthcare |
| PA Palladyne AI Corp | PDYN | Technology |
| PH Palomar Holdings Inc | PLMR | Financial services |
| PA Palo Alto Networks Inc | PANW | Technology |
| PT Palvella Therapeutics, Inc | PVLA | Healthcare |
| PA PAMT CORP | PAMT | Industrials |
| PL Pangaea Logistic | PANL | Industrials |
| PG Papaya Growth Opportunity Corp I | PPYA | Financial services |
| PJ Papa John's International Inc | PZZA | Consumer cyclical |
| PS Paramount Skydance Corporation Class B Common Stock | PSKY | Communication services |
| PT ParaZero Technologies Ltd. Ordinary Shares | PRZO | Industrials |
| PB Parke Bancorp Inc | PKBK | Financial services |
| PO Park Ohio Holdings Corp | PKOH | Industrials |
| PT Pasithea Therapeutics Corp | KTTA | Healthcare |
| PB Passage Bio Inc | PASG | Healthcare |
| PB Pathfinder Bancorp Inc | PBHC | Financial services |
| PI Patria Investments Ltd | PAX | Financial services |
| PI Patrick Industries Inc | PATK | Consumer cyclical |
| PN Patriot National Bancorp Inc | PNBK | Financial services |
| PG Pattern Group Inc. Series A Common Stock | PTRN | Consumer cyclical |
| PE Patterson-UTI Energy Inc | PTEN | Energy |
| PA PAVmed Inc | PAVM | Healthcare |
| PA Paychex Inc | PAYX | Technology |
| PH Paylocity Holding Corporation | PCTY | Technology |
| PG Payoneer Global Inc | PAYO | Technology |
| PH PayPal Holdings Inc | PYPL | Financial services |
| PA Paysign Inc | PAYS | Technology |
| PB PB Bankshares Inc | PBBK | Financial services |
| PC PCAPU | PCAPU | Financial services |
| PB PCB Bancorp | PCB | Financial services |
| PC PC Connection Inc | CNXN | Technology |
| PH PDD Holdings Inc. | PDD | Consumer cyclical |
| PS PDF Solutions Inc | PDFS | Technology |
| PB PDS Biotechnology Corp | PDSB | Healthcare |
| PF Peapack-Gladstone Financial | PGC | Financial services |
| PE Pegasystems Inc | PEGA | Technology |
| PA Pelican Acquisition Corp | PELIU | Financial services |
| PA Pelican Acquisition Corporation Ordinary Shares | PELI | Financial services |
| PI Peloton Interactive Inc | PTON | Consumer cyclical |
| PS Penguin Solutions, Inc. | PENG | Technology |
| PG Pennant Group Inc | PNTG | Healthcare |
| PN Penn National Gaming Inc | PENN | Consumer cyclical |
| PB Peoples Bancorp Inc | PEBO | Financial services |
| PB Peoples Bancorp of North Carolina | PEBK | Financial services |
| PF Peoples Fin | PFIS | Financial services |
| PE PepGen Ltd | PEPG | Healthcare |
| PE PepsiCo Inc | PEP | Consumer defensive |
| PE Peraso Inc | PRSO | Technology |
| PC Perceptive Capital Solutions Corp Class A Ordinary Shares | PCSC | Financial services |
| PE Perdoceo Education Corp | PRDO | Consumer defensive |
| PW Perella Weinberg Partners | PWP | Financial services |
| PS Performance Shipping Inc | PSHG | Industrials |
| PA Perimeter Acquisition Corp. I | PMTRU | Financial services |
| PA Perimeter Acquisition Corp. I Class A Ordinary Shares | PMTR | Financial services |
| PE Perma-Fix Environmental Svcs Inc | PESI | Industrials |
| PI Perma-Pipe International Holdings Inc | PPIH | Industrials |
| PR Perpetua Resources Corp | PPTA | Basic materials |
| PE Personalis Inc | PSNL | Healthcare |
| PH Petco Health and Wellness Company, Inc. | WOOF | Consumer cyclical |
| PE PetMed Express Inc | PETS | Healthcare |
| PB PharmaCyte Biotech Inc | PMCB | Healthcare |
| PG Pharming Group NV | PHAR | Healthcare |
| PB Pharvaris BV | PHVS | Healthcare |
| PP Phathom Pharmaceuticals Inc | PHAT | Healthcare |
| PH Phenixfin Corporation | PFX | Financial services |
| PH Pheton Holdings Ltd Class A Ordinary Shares | PTHL | Healthcare |
| PA Phibro Animal Health Corporation | PAHC | Healthcare |