| R split history Ryder System, Inc. | NYSE | Industrials |
| RA split history RailAmerica, Inc. | NYSE | Industrials |
| RAD split history Rite Aid Corporation | NYSE | Non-Cyclical Consumer Goods & Services |
| RADA split history RADA Electronic Ind. Ltd. | NASDAQ | Technology |
| RADS split history Radiant Systems, Inc. | NASDAQ | Technology |
| RAE split history RAE Systems Inc. | AMEX | Technology |
| RAH split history Ralcorp Holdings, Inc. | NYSE | Non-Cyclical Consumer Goods & Services |
| RAI split history Reynolds American, Inc. | NYSE | Non-Cyclical Consumer Goods & Services |
| RAIL split history FreightCar America, Inc. | NASDAQ | Industrials |
| RALY split history Rally Software Development Corp | NYSE | Technology |
| RAME split history RAM Energy Resources, Inc. | NASDAQ | Energy |
| RAND split history Rand Capital Corporation | NASDAQ | Financials |
| RAP split history RMR Asia Pacific Real Estate Fund | AMEX | Financials |
| RARE split history Ultragenyx Pharmaceutical Inc | NASDAQ | Healthcare |
| RAS split history RAIT Financial Trust | NYSE | Financials |
| RATE split history Bankrate Inc | NYSE | Industrials |
| RAVN split history Raven Industries, Inc. | NASDAQ | Industrials |
| RAX split history Rackspace Hosting, Inc. | NYSE | Technology |
| RBA split history Ritchie Bros. Auctioneers (USA) | NYSE | Industrials |
| RBC split history REGAL-BELOIT CORPORATION | NYSE | Industrials |
| RBCAA split history Republic Bancorp, Inc. KY | NASDAQ | Financials |
| RBCN split history Rubicon Technology, Inc. | NASDAQ | Technology |
| RBI split history Sport Supply Group, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| RBN split history Robbins & Myers, Inc. | NYSE | Industrials |
| RBNF split history Rurban Financial Corporation | NASDAQ | Financials |
| RBPAA split history Royal Bancshares of Pennsylvania, Inc. | NASDAQ | Financials |
| RBS split history Royal Bank of Scotland Group PLC | NYSE | Financials |
| RBY split history Rubicon Minerals Corp. (USA) | NYSEMKT | Basic Materials |
| RC split history Grupo Radio Centro SAB de CV (ADR) | NYSE | Services |
| RCAP split history RCS Capital Corp | NYSE | Financials |
| RCG split history Renn Fund Inc | NYSEMKT | Financials |
| RCI split history Rogers Communications Inc. (USA) | NYSE | Telecommunications Services |
| RCII split history Rent-A-Center Inc | NASDAQ | Cyclical Consumer Goods & Services |
| RCKB split history Rockville Financial Inc | NASDAQ | Financials |
| RCKY split history Rocky Brands Inc | NASDAQ | Cyclical Consumer Goods & Services |
| RCL split history Royal Caribbean Cruises Ltd | NYSE | Cyclical Consumer Goods & Services |
| RCMT split history RCM Technologies, Inc. | NASDAQ | Industrials |
| RCNI split history RCN Corporation | NASDAQ | Services |
| RCON split history Recon Technology, Ltd. | NASDAQ | Energy |
| RCPI split history Rock Creek Pharmaceuticals Inc | NASDAQ | Non-Cyclical Consumer Goods & Services |
| RCPT split history Receptos Inc | NASDAQ | Healthcare |
| RCRC split history RC2 Corporation | NASDAQ | Cyclical Consumer Goods & Services |
| RCS split history PIMCO Strategic Income Fund, Inc | NYSE | Financials |
| RDA split history Rda Microelectronics Inc (ADR) | NASDAQ | Technology |
| RDC split history Rowan Companies PLC | NYSE | Energy |
| RDCM split history RADCOM Ltd. | NASDAQ | Technology |
| RDEA split history Ardea Biosciences, Inc. | NASDAQ | Healthcare |
| RDEN split history Elizabeth Arden, Inc. | NASDAQ | Non-Cyclical Consumer Goods & Services |
| RDHL split history RedHill Biopharma Ltd - ADR | NASDAQ | Healthcare |
| RDI split history Reading International, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| RDK split history Ruddick Corporation | NYSE | Services |
| RDN split history Radian Group Inc | NYSE | Financials |
| RDNT split history RadNet Inc. | NASDAQ | Healthcare |
| RDS-A split history Royal Dutch Shell plc (ADR) | NYSE | Energy |
| RDS-B split history Royal Dutch Shell plc (ADR) | NYSE | Energy |
| RDUS split history Radius Health Inc | NASDAQ | Healthcare |
| RDWR split history Radware Ltd. | NASDAQ | Technology |
| RDY split history Dr. Reddy's Laboratories Limited (ADR) | NYSE | Healthcare |
| RE split history Everest Re Group Ltd | NYSE | Financials |
| RECN split history Resources Connection, Inc. | NASDAQ | Industrials |
| REDF split history Rediff.com India Limited (ADR) | NASDAQ | Technology |
| REE split history Rare Element Resources Ltd | NYSEMKT | Basic Materials |
| REED split history Reed's, Inc. | NYSEMKT | Non-Cyclical Consumer Goods & Services |
| REFR split history Research Frontiers, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| REG split history Regency Centers Corp | NYSE | Financials |
| REGI split history Renewable Energy Group Inc | NASDAQ | Energy |
| REGN split history Regeneron Pharmaceuticals Inc | NASDAQ | Healthcare |
| REI split history Ring Energy Inc | NYSEMKT | Energy |
| REIS split history Reis Inc | NASDAQ | Financials |
| RELL split history Richardson Electronics, Ltd. | NASDAQ | Industrials |
| RELV split history Reliv International, Inc | NASDAQ | Non-Cyclical Consumer Goods & Services |
| REMY split history Remy International Inc | NASDAQ | Cyclical Consumer Goods & Services |
| REN split history Resolute Energy Corp | NYSE | Energy |
| RENN split history Renren Inc | NYSE | Technology |
| RENT split history Rentrak Corporation | NASDAQ | Cyclical Consumer Goods & Services |
| REP split history Repsol YPF, S.A. (ADR) | NYSE | Energy |
| REPH split history Recro Pharma Inc | NASDAQ | Healthcare |
| RES split history RPC, Inc. | NYSE | Energy |
| RESI split history Altisource Residential Corp | NYSE | Financials |
| RESN split history Resonant Inc | NASDAQ | Technology |
| REV split history Revlon Inc | NYSE | Non-Cyclical Consumer Goods & Services |
| REVU split history The Princeton Review, Inc | NASDAQ | Services |
| REX split history REX American Resources Corp | NYSE | Cyclical Consumer Goods & Services |
| REXI split history Resource America Inc | NASDAQ | Financials |
| REXR split history Rexford Industrial Realty Inc | NYSE | Financials |
| REXX split history Rex Energy Corporation | NASDAQ | Energy |
| RF split history Regions Financial Corp | NYSE | Financials |
| RFI split history Cohen & Steers Total Return Real. Fd Inc | NYSE | Financials |
| RFIL split history RF Industries, Ltd. | NASDAQ | Industrials |
| RFMD split history RF Micro Devices, Inc. | NASDAQ | Technology |
| RFMI split history RF Monolithics, Inc. | NASDAQ | Technology |
| RFP split history Resolute Forest Products Inc | NYSE | Basic Materials |
| RGA split history Reinsurance Group of America Inc | NYSE | Financials |
| RGC split history Regal Entertainment Group | NYSE | Cyclical Consumer Goods & Services |
| RGCO split history RGC Resources Inc. | NASDAQ | Utilities |
| RGDO split history Regado Biosciences Inc | NASDAQ | Healthcare |
| RGDX split history Response Genetics, Inc. | NASDAQ | Healthcare |
| RGEN split history Repligen Corporation | NASDAQ | Healthcare |
| RGLD split history Royal Gold, Inc USA) | NASDAQ | Basic Materials |
| RGLS split history Regulus Therapeutics Inc | NASDAQ | Healthcare |
| RGN split history RegeneRx Biopharmaceuticals, Inc. | AMEX | Healthcare |
| RGNC split history Regency Energy Partners LP | NASDAQ | Energy |
| RGP split history Regency Energy Partners LP | NYSE | Utilities |
| RGR split history Sturm, Ruger & Company | NYSE | Industrials |
| RGS split history Regis Corporation | NYSE | Non-Cyclical Consumer Goods & Services |
| RGSE split history Real Goods Solar, Inc. | NASDAQ | Energy |
| RH split history Restoration Hardware Holdings Inc | NYSE | Cyclical Consumer Goods & Services |
| RHB split history RehabCare Group, Inc. | NYSE | Healthcare |
| RHI split history Robert Half International Inc. | NYSE | Industrials |
| RHT split history Red Hat Inc | NYSE | Technology |
| RIBT split history RiceBran Technologies | NASDAQ | Non-Cyclical Consumer Goods & Services |
| RIC split history Richmont Mines Inc. (USA) | NYSEMKT | Basic Materials |
| RICE split history Rice Energy Inc | NYSE | Energy |
| RICK split history Rick's Cabaret Int'l, Inc | NASDAQ | Non-Cyclical Consumer Goods & Services |
| RIF split history RMR Real Estate Income Fund | NYSEMKT | Financials |
| RIG split history Transocean LTD | NYSE | Energy |
| RIGL split history Rigel Pharmaceuticals, Inc. | NASDAQ | Healthcare |
| RIGP split history Transocean Partners LLC | NYSE | Energy |
| RIMG split history Rimage Corp | NASDAQ | Technology |
| RIMM split history Research In Motion Limited (USA) | NASDAQ | Technology |
| RINO split history RINO International Corporation | NASDAQ | Services |
| RIO split history Rio Tinto plc (ADR) | NYSE | Basic Materials |
| RIOM split history Rio Alto Mining Ltd | NYSE | Basic Materials |
| RIT split history LMP Real Estate Income Fund Inc. | NYSE | Financials |
| RITT split history RiT Technologies Ltd. | NASDAQ | Technology |
| RIVR split history River Valley Bancorp | NASDAQ | Financials |
| RJET split history Republic Airways Holdings Inc. | NASDAQ | Industrials |
| RJF split history Raymond James Financial, Inc. | NYSE | Financials |
| RKT split history Rock-Tenn Company | NYSE | Basic Materials |
| RKUS split history Ruckus Wireless Inc | NYSE | Telecommunications Services |
| RL split history Ralph Lauren Corp | NYSE | Cyclical Consumer Goods & Services |
| RLD split history RealD | NYSE | Cyclical Consumer Goods & Services |
| RLGT split history Radiant Logistics Inc | NYSEMKT | Cyclical Consumer Goods & Services |
| RLGY split history Realogy Holdings Corp | NYSE | Financials |
| RLH split history Red Lion Hotels Corporation | NYSE | Cyclical Consumer Goods & Services |
| RLI split history RLI Corp. | NYSE | Financials |
| RLJ split history RLJ Lodging Trust | NYSE | Financials |
| RLJE split history RLJ Entertainment Inc | NASDAQ | Cyclical Consumer Goods & Services |
| RLOC split history ReachLocal Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| RLOG split history Rand Logistics, Inc. | NASDAQ | Industrials |
| RLRN split history Renaissance Learning, Inc. | NASDAQ | Technology |
| RLYP split history Relypsa Inc | NASDAQ | Healthcare |
| RM split history Regional Management Corp | NYSE | Financials |
| RMAX split history Re/Max Holdings Inc | NYSE | Financials |
| RMBS split history Rambus Inc. | NASDAQ | Technology |
| RMCF split history Rocky Mountain Chocolate Factory, Inc. | NASDAQ | Non-Cyclical Consumer Goods & Services |
| RMD split history ResMed Inc. | NYSE | Healthcare |
| RMKR split history Rainmaker Systems, Inc. | NASDAQ | Technology |
| RMT split history Royce Micro Capital Trust Inc. | NYSE | Financials |
| RMTI split history Rockwell Medical Inc | NASDAQ | Healthcare |
| RMTR split history Ramtron International | NASDAQ | Technology |
| RMX split history Ready Mix, Inc. | AMEX | Industrials |
| RNA split history Prosensa Holding NV | NASDAQ | Healthcare |
| RNDY split history Roundy's Inc | NYSE | Cyclical Consumer Goods & Services |
| RNE split history Morgan Stanley East. Euro | NYSE | Financials |
| RNET split history RigNet Inc | NASDAQ | Energy |
| RNF split history Rentech Nitrogen Partners LP | NYSE | Basic Materials |
| RNG split history RingCentral Inc | NYSE | Technology |
| RNIN split history Wireless Ronin Technologies, Inc. | NASDAQ | Technology |
| RNN split history Rexahn Pharmaceuticals, Inc. | NYSEMKT | Healthcare |
| RNO split history Rhino Resource Partners, L.P. | NYSE | Energy |
| RNOW split history RightNow Technologies | NASDAQ | Technology |
| RNP split history Cohen & Steers REIT/Pfd Inc Fd | NYSE | Financials |
| RNR split history RenaissanceRe Holdings Ltd. | NYSE | Financials |
| RNST split history Renasant Corp. | NASDAQ | Financials |
| RNWK split history RealNetworks Inc | NASDAQ | Technology |
| ROAC split history Rock of Ages Corporation | NASDAQ | Industrials |
| ROC split history Rockwood Holdings, Inc. | NYSE | Basic Materials |
| ROCK split history Gibraltar Industries Inc | NASDAQ | Basic Materials |
| ROCM split history Rochester Medical Corporation | NASDAQ | Healthcare |
| RODM split history Rodman & Renshaw Capital Group Inc. | NASDAQ | Financials |
| ROG split history Rogers Corporation | NYSE | Technology |
| ROIA split history Radio One, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| ROIAK split history Radio One, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| ROIC split history Retail Opportunity Investments Corp | NASDAQ | Financials |
| ROIQU split history ROI Acquisition Corp II | NASDAQ | Financials |
| ROK split history Rockwell Automation | NYSE | Industrials |
| ROKA split history Roka Bioscience Inc | NASDAQ | Healthcare |
| ROL split history Rollins, Inc. | NYSE | Industrials |
| ROLL split history RBC Bearings Incorporated | NASDAQ | Industrials |
| ROMA split history Roma Financial Corporation | NASDAQ | Financials |
| ROME split history Rome Bancorp, Inc. | NASDAQ | Financials |
| ROP split history Roper Industries, Inc. | NYSE | Industrials |
| ROSE split history Rosetta Resources Inc. | NASDAQ | Energy |
| ROSG split history Rosetta Genomics Ltd. (USA) | NASDAQ | Healthcare |
| ROST split history Ross Stores, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| ROVI split history Rovi Corporation | NASDAQ | Technology |
| ROX split history Castle Brands Inc | NYSEMKT | Non-Cyclical Consumer Goods & Services |
| ROYL split history Royale Energy, Inc. | NASDAQ | Energy |
| ROYT split history Pacific Coast Oil Trust | NYSE | Energy |
| RP split history RealPage, Inc. | NASDAQ | Technology |
| RPAI split history Retail Properties of America Inc | NYSE | Financials |
| RPC split history Radient Pharmaceuticals Corporation | AMEX | Healthcare |
| RPI split history Roberts Realty Investors, Inc. | NYSEMKT | Financials |
| RPM split history RPM International Inc. | NYSE | Basic Materials |
| RPRX split history Repros Therapeutics Inc | NASDAQ | Healthcare |
| RPT split history Ramco-Gershenson Properties Trust | NYSE | Financials |
| RPTP split history Raptor Pharmaceutical Corp. | NASDAQ | Healthcare |
| RPXC split history RPX Corp | NASDAQ | Industrials |
| RQI split history Cohen & Steers Quality Income Realty Inc | NYSE | Financials |
| RRC split history Range Resources Corp. | NYSE | Energy |
| RRD split history RR Donnelley & Sons Co | NASDAQ | Industrials |
| RRGB split history Red Robin Gourmet Burgers, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| RRI split history RRI Energy, Inc. | NYSE | Utilities |
| RRMS split history Rose Rock Midstream LP | NYSE | Energy |
| RRR split history RSC Holdings Inc. | NYSE | Services |
| RRST split history RRSat Global Communications Network Ltd. | NASDAQ | Telecommunications Services |
| RRTS split history Roadrunner Transportation Systems Inc | NYSE | Industrials |
| RS split history Reliance Steel & Aluminum | NYSE | Basic Materials |
| RSC split history Rex Stores Corporation | NYSE | Services |
| RSCR split history Res-Care, Inc. | NASDAQ | Healthcare |
| RSE split history Rouse Properties Inc | NYSE | Financials |
| RSG split history Republic Services, Inc. | NYSE | Industrials |
| RSH split history RadioShack Corporation | NYSE | Cyclical Consumer Goods & Services |
| RSO split history Resource Capital Corp. | NYSE | Financials |
| RSOL split history Real Goods Solar, Inc. | NASDAQ | Industrials |
| RSPP split history RSP Permian Inc | NYSE | Energy |
| RST split history Rosetta Stone Inc | NYSE | Technology |
| RSTI split history Rofin-Sinar Technologies | NASDAQ | Industrials |
| RSYS split history RadiSys Corporation | NASDAQ | Technology |
| RT split history Ruby Tuesday, Inc. | NYSE | Cyclical Consumer Goods & Services |
| RTEC split history Rudolph Technologies Inc | NYSE | Industrials |
| RTGN split history Ruthigen Inc | NASDAQ | Healthcare |
| RTI split history RTI International Metals, Inc. | NYSE | Basic Materials |
| RTIX split history RTI Surgical Inc | NASDAQ | Healthcare |
| RTK split history Rentech, Inc. | NASDAQ | Basic Materials |
| RTLX split history Retalix Limited | NASDAQ | Technology |
| RTN split history Raytheon Company | NYSE | Industrials |
| RTP split history Rio Tinto plc (ADR) | NYSE | Basic Materials |
| RTRX split history Retrophin Inc | NASDAQ | Healthcare |
| RUBI split history The Rubicon Project Inc | NYSE | Technology |
| RUBO split history Rubio's Restaurants, Inc. | NASDAQ | Services |
| RUE split history rue21, inc. | NASDAQ | Services |
| RUK split history Reed Elsevier plc (ADR) | NYSE | Industrials |
| RURL split history Rural/Metro Corporation | NASDAQ | Industrials |
| RUSHA split history Rush Enterprises, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| RUSHB split history Rush Enterprises, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| RUTH split history Ruth's Hospitality Group, Inc. | NASDAQ | Cyclical Consumer Goods & Services |
| RVBD split history Riverbed Technology, Inc. | NASDAQ | Technology |
| RVI split history Retail Ventures, Inc. | NYSE | Services |
| RVLT split history Revolution Lighting Technologies Inc | NASDAQ | Technology |
| RVM split history Revett Minerals Inc ADR | NYSEAMEX | Basic Materials |
| RVNC split history Revance Therapeutics Inc | NASDAQ | Healthcare |
| RVP split history Retractable Technologies, Inc. | NYSEMKT | Healthcare |
| RVR split history White River Capital Inc. | AMEX | Financials |
| RVSB split history Riverview Bancorp, Inc. | NASDAQ | Financials |
| RVSN split history RADVISION LTD. (USA) | NASDAQ | Technology |
| RVT split history Royce Value Trust Inc | NYSE | Financials |
| RWC split history RELM Wireless Corporation | NYSEMKT | Industrials |
| RWT split history Redwood Trust, Inc. | NYSE | Financials |
| RXDX split history Ignyta Inc | NASDAQ | Healthcare |
| RXII split history RXi Pharmaceuticals Corp | NASDAQ | Healthcare |
| RXN split history Rexnord Corp | NYSE | Industrials |
| RY split history Royal Bank of Canada | NYSE | Financials |
| RYAAY split history Ryanair Holdings plc (ADR) | NASDAQ | Industrials |
| RYAM split history Rayonier Advanced Materials Inc | NYSE | Basic Materials |
| RYI split history Ryerson Holding Corp | NYSE | Basic Materials |
| RYL split history The Ryland Group, Inc. | NYSE | Cyclical Consumer Goods & Services |
| RYN split history Rayonier Inc. | NYSE | Financials |
| RZ split history Raser Technologies, Inc. | NYSE | Utilities |