| P split history Pandora Media Inc | NYSE | Cyclical Consumer Goods & Services |
| PAA split history Plains All American Pipeline, L.P. | NYSE | Energy |
| PAAS split history Pan American Silver Corp. (USA) | NASDAQ | Basic Materials |
| PABK split history PAB Bankshares, Inc. | NASDAQ | Financials |
| PAC split history Grupo Aeroportuario del Pacifico (ADR) | NYSE | Industrials |
| PACB split history Pacific Biosciences of California | NASDAQ | Healthcare |
| PACD split history Pacific Drilling SA | NYSE | Energy |
| PACQU split history Prime Acquisition Corp | NASDAQ | Financials |
| PACR split history Pacer International, Inc. | NASDAQ | Industrials |
| PACT split history Pactera Technology Intl Ltd (ADR) | NASDAQ | Technology |
| PACW split history PacWest Bancorp | NASDAQ | Financials |
| PAET split history PAETEC Holding Corp. | NASDAQ | Services |
| PAG split history Penske Automotive Group, Inc. | NYSE | Cyclical Consumer Goods & Services |
| PAGP split history Plains GP Holdings LP | NYSE | Energy |
| PAHC split history Phibro Animal Health Corp | NASDAQ | Non-Cyclical Consumer Goods & Services |
| PAI split history Western Asset Income Fund | NYSE | Financials |
| PAL split history North American Palladium Ltd (USA) | NYSEMKT | Basic Materials |
| PALM split history Palm, Inc. | NASDAQ | Technology |
| PAM split history Pampa Energia S.A. (ADR) | NYSE | Utilities |
| PAMT split history Parametric Sound Corp | NASDAQ | Technology |
| PANL split history Universal Display Corporation | NASDAQ | Technology |
| PANW split history Palo Alto Networks Inc | NYSE | Technology |
| PAR split history PAR Technology Corporation | NYSE | Technology |
| PARD split history Poniard Pharmaceuticals, Inc. | NASDAQ | Healthcare |
| PARL split history Parlux Fragrances, Inc. | NASDAQ | Non-Cyclical Consumer Goods & Services |
| PARN split history Parnell Pharmaceuticals Holdings Ltd | NASDAQ | Healthcare |
| PATH split history NuPathe Inc | NASDAQ | Healthcare |
| PATK split history Patrick Industries, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| PATR split history Patriot Transportation Inc | NASDAQ | Industrials |
| PAY split history VeriFone Systems Inc | NYSE | Technology |
| PAYC split history Paycom Software Inc | NYSE | Technology |
| PAYX split history Paychex, Inc. | NASDAQ | Industrials |
| PB split history Prosperity Bancshares, Inc. | NYSE | Financials |
| PBA split history Pembina Pipeline Corp | NYSE | Energy |
| PBCI split history Pamrapo Bancorp, Inc. | NASDAQ | Financials |
| PBCT split history People's United Financial, Inc. | NASDAQ | Financials |
| PBF split history PBF Energy Inc | NYSE | Energy |
| PBFX split history PBF Logistics LP | NYSE | Energy |
| PBH split history Prestige Brands Holdings, Inc. | NYSE | Non-Cyclical Consumer Goods & Services |
| PBHC split history Pathfinder Bancorp, Inc. | NASDAQ | Financials |
| PBI split history Pitney Bowes Inc. | NYSE | Technology |
| PBIB split history Porter Bancorp, Inc. | NASDAQ | Financials |
| PBIO split history Pressure BioSciences, Inc. | NASDAQ | Healthcare |
| PBIP split history Prudential Bancorp, Inc. of PA | NASDAQ | Financials |
| PBNY split history Provident New York Bancorp | NYSE | Financials |
| PBPB split history Potbelly Corp | NASDAQ | Cyclical Consumer Goods & Services |
| PBR split history Petroleo Brasileiro Petrobras SA (ADR) | NYSE | Energy |
| PBR-A split history Petroleo Brasileiro Petrobras SA (ADR) | NYSE | Energy |
| PBSK split history Poage Bankshares Inc | NASDAQ | Financials |
| PBT split history Permian Basin Royalty Trust | NYSE | Financials |
| PBTH split history PROLOR Biotech Inc | NYSEAMEX | Healthcare |
| PBY split history The Pep Boys - Manny, Moe & Jack | NYSE | Cyclical Consumer Goods & Services |
| PBYI split history Puma Biotechnology Inc | NYSE | Healthcare |
| PC split history Panasonic Corporation (ADR) | NYSE | Cyclical Consumer Goods & Services |
| PCAR split history PACCAR Inc | NASDAQ | Industrials |
| PCBC split history Pacific Capital Bancorp | NASDAQ | Financials |
| PCBK split history Pacific Continental Corporation | NASDAQ | Financials |
| PCBS split history Provident Community Bancshares Inc. | NASDAQ | Financials |
| PCC split history PMC Commercial Trust | NYSEAMEX | Services |
| PCCC split history PC Connection, Inc. | NASDAQ | Technology |
| PCE split history Pacific Office Properties Trust Inc. | AMEX | Services |
| PCF split history Putnam High Income Securities Fund | NYSE | Financials |
| PCG split history PG&E Corporation | NYSE | Utilities |
| PCGR split history PC Group, Inc. | NASDAQ | Non-Cyclical Consumer Goods & Services |
| PCH split history Potlatch Corporation | NASDAQ | Financials |
| PCI split history PIMCO Dynamic Credit Income Fund | NYSE | Financials |
| PCK split history Pimco CA Muni. Income Fund II | NYSE | Financials |
| PCL split history Plum Creek Timber Co. Inc. | NYSE | Financials |
| PCLN split history Priceline Group Inc | NASDAQ | Cyclical Consumer Goods & Services |
| PCM split history PCM Fund, Inc. | NYSE | Financials |
| PCMI split history PCM Inc | NASDAQ | Cyclical Consumer Goods & Services |
| PCN split history Pimco Corporate & Income Strategy Fund | NYSE | Financials |
| PCO split history Pendrell Corp | NASDAQ | Financials |
| PCOM split history Points International Ltd (USA) | NASDAQ | Technology |
| PCP split history Precision Castparts Corp. | NYSE | Industrials |
| PCQ split history Pimco CA Municipal Income Fund | NYSE | Financials |
| PCRX split history Pacira Pharmaceuticals Inc | NASDAQ | Healthcare |
| PCS split history MetroPCS Communications Inc | NYSE | Services |
| PCTI split history PC Tel Inc | NASDAQ | Industrials |
| PCTY split history Paylocity Holding Corp | NASDAQ | Technology |
| PCX split history Patriot Coal Corporation | NYSE | Energy |
| PCYC split history Pharmacyclics, Inc. | NASDAQ | Healthcare |
| PCYG split history Park City Group, Inc. | NASDAQ | Technology |
| PCYO split history Pure Cycle Corporation | NASDAQ | Utilities |
| PDC split history Pioneer Drilling Company | AMEX | Energy |
| PDCE split history PDC Energy Inc | NASDAQ | Energy |
| PDCO split history Patterson Companies, Inc. | NASDAQ | Healthcare |
| PDE split history Pride International, Inc. | NYSE | Energy |
| PDEX split history Pro-Dex Inc | NASDAQ | Healthcare |
| PDFS split history PDF Solutions, Inc. | NASDAQ | Technology |
| PDH split history PetroLogistics LP | NYSE | Basic Materials |
| PDI split history PIMCO Dynamic Income Fund | NYSE | Financials |
| PDII split history PDI, Inc. | NASDAQ | Industrials |
| PDL-B split history Presidential Realty Corporation | AMEX | Services |
| PDLI split history PDL BioPharma Inc | NASDAQ | Healthcare |
| PDM split history Piedmont Office Realty Trust, Inc. | NYSE | Financials |
| PDO split history Yuma Energy Inc | NYSEMKT | Energy |
| PDS split history Precision Drilling Corp (USA) | NYSE | Energy |
| PDT split history John Hancock Patriot Premium Div Fund II | NYSE | Financials |
| PE split history Parsley Energy Inc | NYSE | Energy |
| PEB split history Pebblebrook Hotel Trust | NYSE | Financials |
| PEBK split history Peoples Bancorp of North Carolina, Inc. | NASDAQ | Financials |
| PEBO split history Peoples Bancorp Inc. | NASDAQ | Financials |
| PED split history Pedevco Corp | NYSEMKT | Energy |
| PEDH split history Peoples Educational Holdings, Inc. | NASDAQ | Non-Cyclical Consumer Goods & Services |
| PEET split history Peet's Coffee & Tea, Inc. | NASDAQ | Non-Cyclical Consumer Goods & Services |
| PEG split history Public Service Enterprise Group Inc. | NYSE | Utilities |
| PEGA split history Pegasystems Inc. | NASDAQ | Technology |
| PEGI split history Pattern Energy Group Inc | NASDAQ | Utilities |
| PEI split history Pennsylvania R.E.I.T. | NYSE | Financials |
| PEIX split history Pacific Ethanol Inc | NASDAQ | Energy |
| PENN split history Penn National Gaming, Inc | NASDAQ | Cyclical Consumer Goods & Services |
| PENX split history Penford Corporation | NASDAQ | Non-Cyclical Consumer Goods & Services |
| PEO split history Petroleum & Resources Corporation | NYSE | Financials |
| PEOP split history Peoples Federal Bancshares, Inc. | NASDAQ | Financials |
| PEP split history PepsiCo, Inc. | NYSE | Non-Cyclical Consumer Goods & Services |
| PER split history SandRidge Permian Trust | NYSE | Energy |
| PERF split history Perfumania Holdings, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| PERI split history Perion Network Ltd | NASDAQ | Technology |
| PERY split history Perry Ellis International, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| PES split history Pioneer Energy Services Corp | NYSE | Energy |
| PESI split history Perma-Fix Environmental Services, Inc. | NASDAQ | Industrials |
| PETD split history Petroleum Development Corporation | NASDAQ | Energy |
| PETM split history PetSmart, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| PETS split history Petmed Express Inc | NASDAQ | Non-Cyclical Consumer Goods & Services |
| PETX split history Aratana Therapeutics Inc | NASDAQ | Healthcare |
| PF split history Pinnacle Foods Inc | NYSE | Non-Cyclical Consumer Goods & Services |
| PFBC split history Preferred Bank | NASDAQ | Financials |
| PFBI split history Premier Financial Bancorp, Inc. | NASDAQ | Financials |
| PFBX split history Peoples Financial Corp | NASDAQ | Financials |
| PFCB split history P.F. Chang's China Bistro | NASDAQ | Services |
| PFD split history Flaherty & Crumrine Pref. Income Fd Inc. | NYSE | Financials |
| PFE split history Pfizer Inc. | NYSE | Healthcare |
| PFED split history Park Bancorp, Inc. | NASDAQ | Financials |
| PFG split history Principal Financial Group Inc | NYSE | Financials |
| PFIE split history Profire Energy, Inc. | NASDAQ | Energy |
| PFIN split history P & F Industries, Inc. | NASDAQ | Industrials |
| PFIS split history Peoples Financial Services Corp | NASDAQ | Financials |
| PFL split history Pimco Income Strategy Fund | NYSE | Financials |
| PFLT split history Pennantpark Floating Rate Capital Ltd | NASDAQ | Financials |
| PFMT split history Performant Financial Corp | NASDAQ | Industrials |
| PFN split history Pimco Income Strategy Fund II | NYSE | Financials |
| PFNX split history Pfenex Inc | NYSEMKT | Healthcare |
| PFO split history Flaherty & Crumrine Pref. Incme Opp. Fd. | NYSE | Financials |
| PFPT split history Proofpoint Inc | NASDAQ | Technology |
| PFS split history Provident Financial Services, Inc. | NYSE | Financials |
| PFSI split history PennyMac Financial Services Inc | NYSE | Financials |
| PFSW split history PFSweb, Inc. | NASDAQ | Technology |
| PFWD split history Phase Forward Incorporated | NASDAQ | Technology |
| PG split history Procter & Gamble Co | NYSE | Non-Cyclical Consumer Goods & Services |
| PGC split history Peapack-Gladstone Financial Corp | NASDAQ | Financials |
| PGEM split history Ply Gem Holdings Inc | NYSE | Basic Materials |
| PGH split history Pengrowth Energy Corp (USA) | NYSE | Energy |
| PGI split history Premiere Global Services, Inc. | NYSE | Telecommunications Services |
| PGLA split history Progen Pharmaceuticals Limited (USA) | NASDAQ | Healthcare |
| PGN split history Progress Energy, Inc. | NYSE | Utilities |
| PGNX split history Progenics Pharmaceuticals, Inc. | NASDAQ | Healthcare |
| PGP split history PIMCO Global StocksPLUS & Income Fund | NYSE | Financials |
| PGR split history The Progressive Corporation | NYSE | Financials |
| PGRX split history Prospect Global Resources Inc | NASDAQ | Basic Materials |
| PGTI split history PGT, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| PGZ split history Principal Real Estate Income Fund | NYSE | Financials |
| PH split history Parker-Hannifin Corporation | NYSE | Industrials |
| PHC split history PHC, Inc. | AMEX | Healthcare |
| PHD split history Pioneer Floating Rate Trust | NYSE | Financials |
| PHF split history Pacholder High Yield Fund Inc | NYSEMKT | Financials |
| PHG split history Koninklijke Philips NV (ADR) | NYSE | Healthcare |
| PHH split history PHH Corporation | NYSE | Financials |
| PHHM split history Palm Harbor Homes, Inc. | NASDAQ | Industrials |
| PHI split history Philippine Long Distance Telephone (ADR) | NYSE | Telecommunications Services |
| PHII split history PHI Inc. | NASDAQ | Energy |
| PHIIK split history PHI Inc. | NASDAQ | Energy |
| PHK split history PIMCO High Income Fund | NYSE | Financials |
| PHM split history PulteGroup, Inc. | NYSE | Cyclical Consumer Goods & Services |
| PHMD split history PhotoMedex Inc | NASDAQ | Healthcare |
| PHT split history Pioneer High Income Trust | NYSE | Financials |
| PHX split history Panhandle Oil and Gas Inc. | NYSE | Energy |
| PHYS split history Sprott Physical Gold Trust | NYSE | Financials |
| PIA split history Morgan Stanley Municipal Premium Income | NYSE | Financials |
| PICO split history PICO Holdings Inc | NASDAQ | Non-Cyclical Consumer Goods & Services |
| PIH split history 1347 Property Insurance Holdings Inc | NASDAQ | Financials |
| PII split history Polaris Industries Inc. | NYSE | Cyclical Consumer Goods & Services |
| PIKE split history Pike Corp | NYSE | Industrials |
| PIM split history Putnam Master Int. Income | NYSE | Financials |
| PINC split history Premier Inc | NASDAQ | Healthcare |
| PINN split history Pinnacle Gas Resources, Inc. | NASDAQ | Energy |
| PIP split history PharmAthene, Inc. | NYSEMKT | Healthcare |
| PIR split history Pier 1 Imports Inc | NYSE | Cyclical Consumer Goods & Services |
| PJC split history Piper Jaffray Companies | NYSE | Financials |
| PKBK split history Parke Bancorp, Inc. | NASDAQ | Financials |
| PKD split history Parker Drilling Company | NYSE | Energy |
| PKE split history Park Electrochemical Corp. | NYSE | Technology |
| PKG split history Packaging Corp Of America | NYSE | Basic Materials |
| PKI split history PerkinElmer, Inc. | NYSE | Healthcare |
| PKO split history PIMCO Income Opportunity Fund | NYSE | Financials |
| PKOH split history Park-Ohio Holdings Corp. | NASDAQ | Industrials |
| PKT split history Procera Networks Inc | NASDAQ | Technology |
| PKX split history POSCO (ADR) | NYSE | Basic Materials |
| PKY split history Parkway Properties Inc | NYSE | Financials |
| PL split history Protective Life Corp. | NYSE | Financials |
| PLA split history Playboy Enterprises, Inc. | NYSE | Services |
| PLA-A split history Playboy Enterprises, Inc. | NYSE | Services |
| PLAB split history Photronics, Inc. | NASDAQ | Industrials |
| PLBC split history Plumas Bancorp | NASDAQ | Financials |
| PLCC split history Paulson Capital Corp. | NASDAQ | Financials |
| PLCE split history Childrens Place Inc | NASDAQ | Cyclical Consumer Goods & Services |
| PLCM split history Polycom Inc | NASDAQ | Technology |
| PLD split history Prologis Inc | NYSE | Financials |
| PLFE split history Presidential Life Corp | NASDAQ | Financials |
| PLG split history Platinum Group Metals Limited (USA) | NYSEMKT | Basic Materials |
| PLKI split history Popeyes Louisiana Kitchen Inc | NASDAQ | Cyclical Consumer Goods & Services |
| PLL split history Pall Corporation | NYSE | Industrials |
| PLM split history PolyMet Mining Corp. (USA) | NYSEMKT | Basic Materials |
| PLMT split history Palmetto Bancshares Inc | NASDAQ | Financials |
| PLNR split history Planar Systems, Inc. | NASDAQ | Technology |
| PLOW split history Douglas Dynamics Inc | NYSE | Cyclical Consumer Goods & Services |
| PLPC split history Preformed Line Products Company | NASDAQ | Technology |
| PLPM split history Planet Payment Inc | NASDAQ | Industrials |
| PLT split history Plantronics Inc | NYSE | Technology |
| PLTM split history First Trust ISE Glbl Pltnm Indx Fnd | NASDAQ | Financials |
| PLUG split history Plug Power Inc | NASDAQ | Energy |
| PLUS split history ePlus Inc. | NASDAQ | Technology |
| PLX split history Protalix BioTherapeutics Inc. | NYSEMKT | Healthcare |
| PLXS split history Plexus Corp. | NASDAQ | Technology |
| PLXT split history PLX Technology Inc | NASDAQ | Technology |
| PM split history Philip Morris International Inc. | NYSE | Non-Cyclical Consumer Goods & Services |
| PMACA split history PMA Capital Corporation | NASDAQ | Financials |
| PMBC split history Pacific Mercantile Bancorp | NASDAQ | Financials |
| PMC split history PharMerica Corporation | NYSE | Non-Cyclical Consumer Goods & Services |
| PMCS split history PMC-Sierra Inc | NASDAQ | Technology |
| PMD split history Psychemedics Corp. | NASDAQ | Healthcare |
| PME split history Pingtan Marine Enterprise Ltd | NASDAQ | Non-Cyclical Consumer Goods & Services |
| PMF split history Pimco Municipal Income Fund | NYSE | Financials |
| PMFG split history PMFG Inc | NASDAQ | Industrials |
| PMI split history The PMI Group, Inc. | NYSE | Financials |
| PMIC split history Penn Millers Holding Corporation | NASDAQ | Financials |
| PML split history Pimco Municipal Income Fund II | NYSE | Financials |
| PMM split history Putnam Managed Municipal Income Trust | NYSE | Financials |
| PMO split history Putnam Municipal Opportunities Trust | NYSE | Financials |
| PMT split history PennyMac Mortgage Investment Trust | NYSE | Financials |
| PMTC split history PTC Inc | NASDAQ | Technology |
| PMTI split history Palomar Medical Technologies Inc | NASDAQ | Healthcare |
| PMU split history Pacific Rim Mining Corp. (USA) | AMEX | Basic Materials |
| PMX split history Pimco Municipal Income Fund III | NYSE | Financials |
| PNBC split history Princeton National Bancorp, Inc. | NASDAQ | Financials |
| PNBK split history Patriot National Bancorp | NASDAQ | Financials |
| PNC split history PNC Financial Services Group Inc | NYSE | Financials |
| PNCL split history Pinnacle Airlines Corp. | NASDAQ | Industrials |
| PNF split history Pimco NY Municipal Income Fund | NYSE | Financials |
| PNFP split history Pinnacle Financial Partners | NASDAQ | Financials |
| PNG split history PAA Natural Gas Storage, L.P. | NYSE | Utilities |
| PNI split history Pimco NY Muni Income Fund II | NYSE | Financials |
| PNK split history Pinnacle Entertainment, Inc | NYSE | Cyclical Consumer Goods & Services |
| PNM split history PNM Resources Inc | NYSE | Utilities |
| PNNT split history PennantPark Investment Corp. | NASDAQ | Financials |
| PNNW split history Pennichuck Corporation | NASDAQ | Utilities |
| PNR split history Pentair, Inc. | NYSE | Cyclical Consumer Goods & Services |
| PNRA split history Panera Bread Co | NASDAQ | Cyclical Consumer Goods & Services |
| PNRG split history PrimeEnergy Corporation | NASDAQ | Energy |
| PNS split history Pinnacle Data Systems, Inc. | AMEX | Technology |
| PNSN split history Penson Worldwide, Inc. | NASDAQ | Financials |
| PNTR split history Pointer Telocation Ltd | NASDAQ | Industrials |
| PNW split history Pinnacle West Capital Corporation | NYSE | Utilities |
| PNX split history The Phoenix Companies, Inc. | NYSE | Financials |
| PNY split history Piedmont Natural Gas Company, Inc. | NYSE | Utilities |
| PODD split history Insulet Corporation | NASDAQ | Healthcare |
| POL split history PolyOne Corporation | NYSE | Basic Materials |
| POM split history Pepco Holdings, Inc. | NYSE | Utilities |
| PONE split history Protection One, Inc. | NASDAQ | Services |
| POOL split history Pool Corporation | NASDAQ | Cyclical Consumer Goods & Services |
| POPE split history Pope Resources A Delaware LP | NASDAQ | Basic Materials |
| POR split history Portland General Electric Company | NYSE | Utilities |
| POST split history Post Holdings Inc | NYSE | Non-Cyclical Consumer Goods & Services |
| POT split history Potash Corp./Saskatchewan (USA) | NYSE | Basic Materials |
| POWI split history Power Integrations Inc | NASDAQ | Technology |
| POWL split history Powell Industries, Inc. | NASDAQ | Industrials |
| POWR split history PowerSecure International, Inc. | NYSE | Industrials |
| POZN split history POZEN Inc. | NASDAQ | Healthcare |
| PPBI split history Pacific Premier Bancorp, Inc. | NASDAQ | Financials |
| PPC split history Pilgrim's Pride Corporation | NASDAQ | Non-Cyclical Consumer Goods & Services |
| PPCO split history Penwest Pharmaceuticals | NASDAQ | Healthcare |
| PPD split history Pre-Paid Legal Services, Inc. | NYSE | Services |
| PPDI split history Pharmaceutical Product Development, Inc. | NASDAQ | Healthcare |
| PPG split history PPG Industries, Inc. | NYSE | Basic Materials |
| PPHM split history Peregrine Pharmaceuticals | NASDAQ | Healthcare |
| PPHMP split history Peregrine Pharmaceuticals | NASDAQ | Healthcare |
| PPL split history PPL Corporation | NYSE | Utilities |
| PPM split history Investment Grade Municipal Income Fund | NYSE | Financials |
| PPO split history Polypore International, Inc. | NYSE | Cyclical Consumer Goods & Services |
| PPP split history Primero Mining Corp | NYSE | Basic Materials |
| PPR split history Voya Prime Rate Trust | NYSE | Financials |
| PPS split history Post Properties Inc | NYSE | Financials |
| PPSI split history Pioneer Power Solutions, Inc. | NASDAQ | Industrials |
| PPT split history Putnam Premier Income Trust | NYSE | Financials |
| PQ split history Petroquest Energy Inc | NYSE | Energy |
| PRA split history ProAssurance Corporation | NYSE | Financials |
| PRAA split history Portfolio Recovery Associates, Inc. | NASDAQ | Industrials |
| PRAN split history Prana Biotechnology Limited (ADR) | NASDAQ | Healthcare |
| PRCP split history Perceptron, Inc. | NASDAQ | Industrials |
| PRE split history Partnerre Ltd | NYSE | Financials |
| PRFT split history Perficient, Inc. | NASDAQ | Technology |
| PRFZ split history PowerShares FTSE RAFI US 1500 Small-Mid | NASDAQ | Financials |
| PRGN split history Paragon Shipping Inc. | NASDAQ | Industrials |
| PRGO split history Perrigo Company | NASDAQ | Healthcare |
| PRGS split history Progress Software Corporation | NASDAQ | Technology |
| PRGX split history PRGX Global Inc | NASDAQ | Industrials |
| PRI split history Primerica, Inc. | NYSE | Financials |
| PRIM split history Primoris Services Corp | NASDAQ | Industrials |
| PRK split history Park National Corporation | NYSEMKT | Financials |
| PRKR split history ParkerVision, Inc. | NASDAQ | Technology |
| PRLB split history Proto Labs Inc | NYSE | Technology |
| PRLS split history Peerless Systems Corp. | NASDAQ | Technology |
| PRM split history PRIMEDIA Inc. | NYSE | Services |
| PRMW split history Primo Water Corporation | NASDAQ | Industrials |
| PRO split history PROS Holdings, Inc. | NYSE | Technology |
| PROJ split history Deltek Inc. | NASDAQ | Technology |
| PROV split history Provident Financial Holdings, Inc. | NASDAQ | Financials |
| PRPH split history ProPhase Labs Inc | NASDAQ | Non-Cyclical Consumer Goods & Services |
| PRPX split history Portec Rail Products, Inc. | NASDAQ | Industrials |
| PRQR split history ProQR Therapeutics NV | NASDAQ | Healthcare |
| PRS split history Primus Guaranty, Ltd. | NYSE | Financials |
| PRSC split history The Providence Service Corporation | NASDAQ | Non-Cyclical Consumer Goods & Services |
| PRSP split history Prosperity Bancshares, Inc. | NASDAQ | Financials |
| PRSS split history CafePress Inc | NASDAQ | Technology |
| PRST split history Presstek, Inc. | NASDAQ | Industrials |
| PRTA split history Prothena Corporation PLC | NASDAQ | Healthcare |
| PRTO split history Proteon Therapeutics Inc | NASDAQ | Healthcare |
| PRTS split history U.S. Auto Parts Network, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| PRU split history Prudential Financial Inc | NYSE | Financials |
| PRVT split history Private Media Group Inc. | NASDAQ | Non-Cyclical Consumer Goods & Services |
| PRWT split history PremierWest Bancorp | NASDAQ | Financials |
| PRX split history Par Pharmaceutical Companies, Inc. | NYSE | Healthcare |
| PRXI split history Premier Exhibitions, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| PRXL split history PAREXEL International Corporation | NASDAQ | Healthcare |
| PSA split history Public Storage | NYSE | Financials |
| PSB split history PS Business Parks Inc | NYSE | Financials |
| PSBH split history PSB Holdings, Inc. | NASDAQ | Financials |
| PSCC split history PowerShares S&P SmllCp Csmr Stpls Pfo | NASDAQ | Financials |
| PSCD split history PowerShares S&P SmllCp Cnsmr Disny Ptfo | NASDAQ | Financials |
| PSCE split history PowerShares S&P SllCp Egy Ptflio | NASDAQ | Financials |
| PSCF split history PowerShares S&P SllCp Ficls Ptflio | NASDAQ | Financials |
| PSCH split history PowerShares S&P SmallCap Hlth Cr Ptflo | NASDAQ | Financials |
| PSCI split history PowerShares S&P SmallCap Indtls Ptflio | NASDAQ | Financials |
| PSCM split history PowerShares S&P SlCp Mls Ptfo | NASDAQ | Financials |
| PSCT split history PowerShares S&P SmlCp Inftn Thgy Pfo | NASDAQ | Financials |
| PSCU split history PowerShares S&P SmllCp Utlts Pfo | NASDAQ | Financials |
| PSDV split history pSivida Corp. | NASDAQ | Healthcare |
| PSE split history Pioneer Southwest Energy Partners L.P. | NYSE | Energy |
| PSEC split history Prospect Capital Corporation | NASDAQ | Financials |
| PSEM split history Pericom Semiconductor | NASDAQ | Technology |
| PSF split history Cohen & Steers Select Pref & Inc Fd, Inc | NYSE | Financials |
| PSG split history Performance Sports Group Ltd | NYSE | Cyclical Consumer Goods & Services |
| PSID split history PositiveID Corporation | NASDAQ | Technology |
| PSIX split history Power Solutions International Inc | NASDAQ | Industrials |
| PSMI split history Peregrine Semiconductor Corp | NASDAQ | Technology |
| PSMT split history PriceSmart, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| PSO split history Pearson PLC (ADR) | NYSE | Cyclical Consumer Goods & Services |
| PSOF split history Pansoft Company Limited | NASDAQ | Technology |
| PSS split history Collective Brands Inc. | NYSE | Services |
| PSSI split history PSS World Medical, Inc. | NASDAQ | Healthcare |
| PSTB split history Park Sterling Bank | NASDAQ | Financials |
| PSTI split history Pluristem Therapeutics Inc. | NASDAQ | Healthcare |
| PSTR split history PostRock Energy Corporation | NASDAQ | Energy |
| PSUN split history Pacific Sunwear of California, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| PSW split history Blackrock Credit Alln Inc Trust I Inc | NYSE | Financials |
| PSX split history Phillips 66 | NYSE | Energy |
| PSXP split history Phillips 66 Partners LP | NYSE | Energy |
| PSY split history BlackRock Credit All Inc Trust II | NYSE | Financials |
| PSYS split history Psychiatric Solutions, Inc. | NASDAQ | Healthcare |
| PT split history Portugal Telecom, SGPS (ADR) | NYSE | Telecommunications Services |
| PTC split history PTC Inc | NASDAQ | Technology |
| PTCT split history PTC Therapeutics, Inc. | NASDAQ | Healthcare |
| PTEC split history Phoenix Technologies Ltd. | NASDAQ | Technology |
| PTEK split history Pokertek Inc | NASDAQ | Cyclical Consumer Goods & Services |
| PTEN split history Patterson-UTI Energy, Inc. | NASDAQ | Energy |
| PTGI split history Primus Telecommunications | NYSE | Services |
| PTI split history Patni Computer Systems Limited (ADR) | NYSE | Technology |
| PTIE split history Pain Therapeutics, Inc. | NASDAQ | Healthcare |
| PTIX split history Performance Technologies | NASDAQ | Technology |
| PTLA split history Portola Pharmaceuticals Inc | NASDAQ | Healthcare |
| PTN split history Palatin Technologies, Inc. | NYSEMKT | Healthcare |
| PTNR split history Partner Communications Company Ltd (ADR) | NASDAQ | Telecommunications Services |
| PTNT split history Internet Patents Corp | NASDAQ | Financials |
| PTP split history Platinum Underwriters Holdings, Ltd. | NYSE | Financials |
| PTR split history PetroChina Company Limited (ADR) | NYSE | Energy |
| PTRY split history The Pantry, Inc. | NASDAQ | Non-Cyclical Consumer Goods & Services |
| PTSI split history P.A.M. Transportation Services, Inc. | NASDAQ | Industrials |
| PTSX split history Point.360 | NASDAQ | Cyclical Consumer Goods & Services |
| PTV split history Pactiv Corporation | NYSE | Basic Materials |
| PTX split history Pernix Therapeutics Holdings Inc | NASDAQ | Healthcare |
| PTY split history PIMCO Corporate&Income Opportunity Fund | NYSE | Financials |
| PUDA split history Puda Coal, Inc | AMEX | Energy |
| PUK split history Prudential Public Limited Company (ADR) | NYSE | Financials |
| PULB split history Pulaski Financial Corp | NASDAQ | Financials |
| PULS split history Pulse Electronics Corp | NYSE | Technology |
| PURE split history PURE Bioscience | NASDAQ | Non-Cyclical Consumer Goods & Services |
| PVA split history Penn Virginia Corporation | NYSE | Energy |
| PVCT split history Provectus Biopharmaceuticals Inc | NYSEMKT | Healthcare |
| PVD split history A.F.P Provida SA (ADR) | NYSE | Financials |
| PVFC split history PVF Capital Corporation | NASDAQ | Financials |
| PVG split history Pretium Resources Inc | NYSE | Basic Materials |
| PVH split history PVH Corp | NYSE | Cyclical Consumer Goods & Services |
| PVR split history PVR Partners LP | NYSE | Energy |
| PVSA split history Parkvale Financial Corp. | NASDAQ | Financials |
| PVSW split history Pervasive Software Inc. | NASDAQ | Technology |
| PVTB split history PrivateBancorp Inc | NASDAQ | Financials |
| PVX split history Provident Energy Trust (USA) | NYSE | Energy |
| PW split history Power REIT | NYSEMKT | Financials |
| PWAV split history Powerwave Technologies, Inc. | NASDAQ | Technology |
| PWAVQ split history Powerwave Technologies, Inc. | NASDAQ | Industrials |
| PWE split history Penn West Petroleum Ltd (USA) | NYSE | Energy |
| PWER split history Power One Inc | NASDAQ | Technology |
| PWOD split history Penns Woods Bancorp, Inc. | NASDAQ | Financials |
| PWR split history Quanta Services Inc | NYSE | Industrials |
| PWRD split history Perfect World Co., Ltd. (ADR) | NASDAQ | Technology |
| PWX split history Providence & Worcester Railroad Company | NASDAQ | Industrials |
| PX split history Praxair, Inc. | NYSE | Basic Materials |
| PXD split history Pioneer Natural Resources | NYSE | Energy |
| PXG split history Phoenix Footwear Group, Inc. | AMEX | Cyclical Consumer Goods & Services |
| PXLW split history Pixelworks, Inc. | NASDAQ | Technology |
| PXP split history Plains Exploration & Production Company | NYSE | Energy |
| PYN split history Pimco NY Muni. Income Fund III | NYSE | Financials |
| PZC split history Pimco CA Muni. Income Fund III | NYSE | Financials |
| PZE split history Petrobras Argentina SA ADR | NYSE | Energy |
| PZG split history Paramount Gold and Silver Corp. | NYSEMKT | Basic Materials |
| PZN split history Pzena Investment Management, Inc. | NYSE | Financials |
| PZZ split history Prospect Medical Holdings Inc | NASDAQ | Healthcare |
| PZZA split history Papa John's Int'l, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| PZZI split history Pizza Inn Holdings Inc | NASDAQ | Cyclical Consumer Goods & Services |