PUMP propetro holding corp. NASDAQ Oilfield Services/Equipment PRPH prophase labs, inc. NASDAQ Major Pharmaceuticals PRQR proqr therapeutics n.v. - ordinary shares NASDAQ Major Pharmaceuticals PRO pros holdings, inc. NYSE EDP Services PBSFF prosieben sat 1 media AMEX PBSFY prosiebensat1 media u/adr AMEX PSEC prospect capital corporation NASDAQ PB prosperity bancshares, inc. NYSE Major Banks PTIX protagenic therapeutics, inc. NASDAQ PTGX protagonist therapeutics, inc. NASDAQ Major Pharmaceuticals PLX protalix biotherapeutics, inc. (de) AMEX Biotechnology: Biological Products (No Diagnostic Substances) PRTA prothena corporation plc - ordinary shares NASDAQ Major Pharmaceuticals PRLB proto labs, inc. common stock NYSE Metal Fabrications PKTX protokinetix inc AMEX PVCT provectus biopharms AMEX PVBC provident bancorp, inc. NASDAQ Savings Institutions PROV provident financial holdings, inc. NASDAQ Savings Institutions PFS provident financial services, inc NYSE Savings Institutions PRU prudential financial, inc. NYSE Life Insurance PUK prudential public limited company NYSE Life Insurance PRYMY prysmian s.p.a. unsp/adr AMEX PSIG ps international group ltd. - ordinary shares NASDAQ PSBQ psb holdings, inc. (wisconsin) AMEX PSQH psq holdings, inc. class a NYSE PMD psychemedics corporation NASDAQ Medical Specialities PBM psyence biomedical ltd. - ordinary shares AMEX PBCRY pt bank central unsp/adr AMEX PTBRY pt bank negara unsp/adr AMEX PPERY pt bk mandir prs unsp/adr AMEX PPERF pt bk mandiri persero ord AMEX PIFMY pt indofood suks unsp/adr AMEX PTXKY pt xl axiata tbk adr AMEX PTC ptc inc. NYSE Computer Software: Prepackaged Software PTCT ptc therapeutics, inc. NASDAQ Major Pharmaceuticals PTLE ptl ltd - class a ordinary shares NASDAQ PEG public service enterprise group incorporated NYSE Power Generation PSA public storage NYSE Real Estate Investment Trusts PUBGY publicis group sa s/adr AMEX PUBM pubmatic, inc. - class a NASDAQ PULM pulmatrix, inc. NASDAQ Major Pharmaceuticals PLSE pulse biosciences, inc NASDAQ Medical/Dental Instruments PHM pultegroup, inc. NYSE Homebuilding PMMAF puma ag rudolf dassler sp AMEX PBYI puma biotechnology inc NYSE Major Pharmaceuticals PURE pure bioscience NASDAQ PCYO pure cycle corporation NASDAQ Water Supply PSTG pure storage, inc. class a NYSE Electronic Components PUBC purebase corporation AMEX PCT purecycle technologies, inc. - common stock NASDAQ PCTTU purecycle technologies, inc. - unit NASDAQ