| PRU | | Life Insurance | 1137774 |
| PRVA | | Services-Health Services | 1759655 |
| PRXK | | Real Estate Investment Trusts | 1692345 |
| PRZO | | Aircraft Parts & Auxiliary Equipment, NEC | 1916241 |
| PSA | | Real Estate Investment Trusts | 1393311 |
| PSBD | | - | 1794776 |
| PSEC | | - | 1287032 |
| PSF | | - | 1498612 |
| PSFE | | Services-Business Services, NEC | 1833835 |
| PSHG | | Deep Sea Foreign Transportation of Freight | 1481241 |
| PSIG | | Arrangement of Transportation of Freight & Cargo | 1997201 |
| PSIX | | Engines & Turbines | 1137091 |
| PSKY | | Television Broadcasting Stations | 2041610 |
| PSLV | | Commodity Contracts Brokers & Dealers | 1494728 |
| PSMT | | Retail-Variety Stores | 1041803 |
| PSN | | Services-Computer Integrated Systems Design | 275880 |
| PSNL | | Services-Medical Laboratories | 1527753 |
| PSNY | | Motor Vehicles & Passenger Car Bodies | 1884082 |
| PSO | | Books: Publishing or Publishing & Printing | 938323 |
| PSPX | | Retail-Miscellaneous Shopping Goods Stores | 1765651 |
| PSQH | | Services-Advertising | 1847064 |
| PSRHF | | - | 1991413 |
| PSTG | | Computer Storage Devices | 1474432 |
| PSTL | | Real Estate Investment Trusts | 1759774 |
| PSTV | | Surgical & Medical Instruments & Apparatus | 1095981 |
| PSX | | Petroleum Refining | 1534701 |
| PT | | Services-Computer Programming, Data Processing, Etc. | 1716338 |
| PTA | | - | 1793882 |
| PTC | | Services-Prepackaged Software | 857005 |
| PTCO | | Crude Petroleum & Natural Gas | 1609258 |
| PTCT | | Pharmaceutical Preparations | 1070081 |
| PTEN | | Drilling Oil & Gas Wells | 889900 |
| PTGX | | Pharmaceutical Preparations | 1377121 |
| PTHL | | Electromedical & Electrotherapeutic Apparatus | 1970544 |
| PTHRF | | - | 1621910 |
| PTHS | | Biological Products, (No Diagnostic Substances) | 1919246 |
| PTIX | | Pharmaceutical Preparations | 1022899 |
| PTLE | | Wholesale-Petroleum & Petroleum Products (No Bulk Stations) | 2016337 |
| PTLO | | Retail-Eating Places | 1871509 |
| PTN | | Pharmaceutical Preparations | 911216 |
| PTNM | | Perfumes, Cosmetics & Other Toilet Preparations | 2046573 |
| PTON | | Sporting & Athletic Goods, NEC | 1639825 |
| PTOR | | Blank Checks | 2093912 |
| PTOS | | Construction - Special Trade Contractors | 1172069 |
| PTPI | | Pharmaceutical Preparations | 1815903 |
| PTRN | | Retail-Catalog & Mail-Order Houses | 1811935 |
| PTY | | - | 1190935 |
| PUBC | | Agricultural Chemicals | 1575858 |
| PUBM | | Services-Computer Programming, Data Processing, Etc. | 1422930 |
| PUK | | Life Insurance | 1116578 |
