| Companies listed on the NASDAQ |
| Equity | Symbol | Info |
|---|
| R1 RCM Inc | RCM |     |
| RADWARE Ltd | RDWR | |
| RAPT Therapeutics Inc | RAPT | |
| RBB Bancorp | RBB | |
| RBC Bearings Incorporated | ROLL | |
| RC2 Corp. (MM) | RCRC | |
| RCI Hospitality Holdings Inc | RICK | |
| RCM Technologies Inc | RCMT | |
| REE Automotive Ltd | REE | |
| REGENXBIO Inc | RGNX | |
| RF Industries Ltd | RFIL | |
| RF Monolithics, Inc. (MM) | RFMI | |
| RGC Resources Inc | RGCO | |
| RMG Acquisition Corporation II | RMGB | |
| RMG Acquisition Corporation III | RMGC | |
| RMR Group Inc | RMR | |
| RMR Mortgage Trust | RMRM | |
| RR Media Ltd. - Ordinary Shares | RRM | |
| RTI Surgical Holdings Inc | RTIX | |
| RXR Acquisition Corporation | RXRA | |
| Ra Pharmaceuticals Inc | RARX | |
| Racing Champions (MM) | RACN | |
| Rackspace Technology Inc | RXT | |
| RadNet Inc | RDNT | |
| Rada Electronics Industries Limited | RADA | |
| Rada Electronics Industries Limited (MM) | RADID | |
| Radcom Ltd | RDCM | |
| Radcom Ltd. (MM) | RDCMD | |
| Radiant Systems, Inc. (MM) | RADS | |
| Radiation Therapy Services (MM) | RTSX | |
| Radisys Corp. (delisted) | RSYS | |
| Radius Global Infrastructure Inc | RADI | |
| Radius Health Inc | RDUS | |
| Radvision Ltd. - Ordinary Shares (MM) | RVSN | |
| Radyne Comstream Wts 2/05 (MM) | RADNW | |
| Radyne Corp (MM) | RADN | |
| Rain Therapeutics Inc | RAIN | |
| Rainbow Rentals (MM) | RBOW | |
| Rainbow Technologies (MM) | RNBO | |
| Raindance Communications (MM) | RNDC | |
| Raining Data (MM) | RDTA | |
| Rainmaker Systems (MM) | RMKRD | |
| Rallybio Holdings LLC | RLYB | |
| Ram Energy Resources (MM) | RAMEW | |
| Ram Energy Resources, Inc. (MM) | RAME | |
| Ramaco Resources Inc | METC | |
| Ramaco Resources Inc | METCL | |
| Rambus Inc | RMBS | |
| Ramtron International Corp. (MM) | RMTR | |
| Rand Capital Corp | RAND | |
| Rand Logistics Unit 10/26/08 (MM) | RLOGU | |
| Rand Logistics Wrt 10/26/08 (MM) | RLOGW | |
| Randgold Resources Limited ADS Each Represented BY One Ordinary Share (delisted) | GOLD | |
| Randolph Bancorp Inc | RNDB | |
| Rani Therapeutics Holdings Inc | RANI | |
| Rapid Micro Biosystems Inc | RPID | |
| Rapid7 Inc | RPD | |
| Raptor Pharmaceutical (MM) | RPTPD | |
| Raptor Pharmaceutical Corp. (MM) | RPTP | |
| Rational Real Strategies Fund CL C (MM) | RSXCX | |
| Rational Risk Managed Emerging Markets Fund CL C (MM) | RMMCX | |
| Rational Strategic Allocation Fund CL C (MM) | SARCX | |
| Rational Strategic Allocation Fund Institutional Class (MM) | STACX | |
| Rave Restaurant Group Inc | RAVE | |
| Raven Industries Inc | RAVN | |
| Rcn (MM) | RCNI | |
| Rcn Corp Warrants (MM) | RCNIW | |
| ReNew Energy Global PLC | RNW | |
| ReShape Lifesciences Inc | RSLS | |
| ReTo Eco Solutions Inc | RETO | |
| ReWalk Robotics Ltd | RWLK | |
| Reachlocal, Inc. (MM) | RLOC | |
| Read-Rite (MM) | RDRT | |
| Reading International Inc | RDI | |
| Reading International Inc | RDIB | |
| Real Brokerage Inc | REAX | |
| RealNetworks Inc | RNWK | |
| RealPage Inc | RP | |
| RealReal Inc | REAL | |
| Realnetworks, Inc. (MM) | RNWKD | |
| Reata Pharmaceuticals Inc | RETA | |
| Recharge Acquisition Corporation | RCHG | |
| Recon Technology Ltd | RCON | |
| Recon Technology, Ltd. - Warrants (MM) | RCONW | |
| Recro Pharma Inc | REPH | |
| Recro Pharma Inc | REPHV | |
| Recruiter com Group Inc | RCRT | |
| Recursion Pharmaceuticals Inc | RXRX | |
| Red Cat Holdings Inc | RCAT | |
| Red Hat | RHAT | |
| Red River Bancshares Inc | RRBI | |
| Red Robin Gourmet Burgers Inc | RRGB | |
| Red Rock Resorts Inc | RRR | |
| Red Violet Inc | RDVT | |
| Redback Networks | RBAK | |
| Redenvelope (MM) | REDE | |
| Redfin Corporation | RDFN | |
| Reebonz Holding Ltd | RBZ | |
| Reeds (MM) | REEDR | |
| Reeds Inc | REED | |
| Regencell Bioscience Holdings Ltd | RGC | |
| Regency Centers Corporation | REG | |
| Regency Energy Partners LP - Common Units Representing Limited Partner Interests (MM) | RGNC | |
| Regeneron Pharmaceuticals Inc | REGN | |
| Regulus Therapeutics Inc | RGLS | |
| Reinhold Industries CL A (MM) | RNHDA | |
| Reinvent Technology Partners Y | RTPY | |
| Reis, (delisted) | REIS | |
| Rekor Systems Inc | REKR | |
| Relay Therapeutics Inc | RLAY | |
| Reliance Global Group Inc | RELI | |
| Reliant Bancorp Inc | RBNC | |
| Reliv International Inc | RELV | |
| Relmada Therapeutics Inc | RLMD | |
| Relypsa, Inc. | RLYP | |
| Remark Holdings Inc | MARK | |
| Remitly Global Inc | RELY | |
| Remora Royalties, Inc. (delisted) | RRI | |
| Renaissance Learning, Inc. (MM) | RLRN | |
| Renasant Corporation | RNST | |
| Renegy Holdings (MM) | RNGY | |
| Reneo Pharmaceuticals Inc | RPHM | |
| Renewable Energy Group Inc | REGI | |
| Renewable Energy Trade Board Corp. (MM) | EBOD | |
| Renmin Tianli Group, Inc. (MM) | ABAC | |
| Rennova Health - Warrant | RNVAZ | |
| Renovis (MM) | RNVS | |
| RenovoRx Inc | RNXT | |
| Rent A Center Inc | RCII | |
| Rentech, Inc. | RTK | |
| Repare Therapeutics Inc | RPTX | |
| Repay Holdings Corporation | RPAY | |
| Replidyne (MM) | RDYN | |
| Repligen Corp | RGEN | |
| Replimune Group Inc | REPL | |
| Repro Med Systems Inc | KRMD | |
| Repro Med Systems Inc | REPR | |
| Repros Therapeutics Inc. (MM) | RPRXD | |
| Republic Airways Holdings, Inc. (MM) | RJET | |
| Republic Bancorp Inc | RBCAA | |
| Republic Companies | RUTX | |
| Republic First Bancorp Inc | FRBK | |
| Res-Care, Inc. (MM) | RSCR | |
| Research Alliance Corporation II | RACB | |
| Research Frontiers Inc | REFR | |
| Research Solutions Inc | RSSS | |
| Reservoir Media Inc | RSVR | |
| Resonant Inc | RESN | |
| Resource America, Inc. (MM) | REXI | |
| Resources Connection Inc | RGP | |
| Resources Connection Inc | RECN | |
| Respironics (MM) | RESP | |
| Responsys - Common Stock $.0001 Par Value (MM) | MKTG | |
| Restoration Hardware (MM) | RSTO | |
| Restoration Robotics Inc | HAIR | |
| Restore Medical (MM) | REST | |
| Retail Oppurtunity Investments Corporation | ROIC | |
| Retailmenot - Series 1 | SALE | |
| Retalix Ltd. - Ordinary Shares (MM) | RTLX | |
| Retek (MM) | RETK | |
| Retrophin Inc | RTRX | |
| Reuters Grp. Plc ADS (MM) | RTRSY | |
| Revance Therapeutics Inc | RVNC | |
| Reven Housing REIT Inc | RVEN | |
| Reviva Pharmaceuticals Holdings Inc | RVPH | |
| Revolution Acceleration Acquisition Corporation | RAAC | |
| Revolution Healthcare Acquisition Corporation | REVH | |
| Revolution Lighting Technologies Inc | RVLT | |
| Revolution Medicines Inc | RVMD | |
| Rewards Network (MM) | DINE | |
| Rewards Network (MM) | DINED | |
| Rexahn Pharmaceuticals Inc | REXN | |
| Reynolds Consumer Products Inc | REYN | |
| Rezolute Inc | RZLT | |
| Rhi Entertainment (MM) | RHIE | |
| Rhinebeck Bancorp Inc | RBKB | |
| Rhinelander Telecommunications (MM) | RLNT | |
| Rhythm Pharmaceuticals Inc | RYTM | |
| Rib-X Pharmaceuticals, Inc. (MM) | RIBX | |
| Ribbon Communications Inc | RBBN | |
| RiceBran Technologies | RIBT | |
| Ricebran Technologies - Warrant (delisted) | RIBTW | |
| Richardson Electronics Ltd | RELL | |
| Richmond Mutual Bancorporation Inc | RMBI | |
| RigNet Inc | RNET | |
| Rigel Pharmaceuticals Inc | RIGL | |
| Rightnow Technologies, Inc. (MM) | RNOW | |
| Rightside Grp., Ltd. | NAME | |
| Rimini Str Del Unit Exp000022 (MM) | GPIAU | |
| Rimini Str Del WT Exp 000022 (MM) | GPIAW | |
| Rimini Street Inc | RMNI | |
| Rio Vista Energy Partners L.P. (MM) | RVEP | |
| Riot Blockchain Inc | RIOT | |
| Rit Technologies Ltd. (MM) | RITTD | |
| Rita Medical Systems | RITA | |
| Ritter Pharmaceuticals Inc | RTTR | |
| River City Bank (MM) | RCBK | |
| Rivernorth Marketplace Lending Corp. (MM) | XMPLX | |
| Riverstone Networks, (MM) | RSTN | |
| Riverview Acquisition Corporation | RVACU | |
| Riverview Bancorp Inc | RVSB | |
| Riverview Financial Corporation | RIVE | |
| Rlj Entertainment, Inc. (delisted) | RLJE | |
| Rmb Invs TR Rmb Mendon Finl Long/Short FD CL C (MM) | BURCX | |
| Rmb Invs Tr (MM) | BURFX | |
| Rmb Invs Tr (MM) | BURKX | |
| Rmb Invs Tr (MM) | BURHX | |
| Rmb Invs Tr (MM) | BURJX | |
| Rmg Networks Holding Corp. (delisted) | RMGN | |
| Roanoke Electric Steel (MM) | RESC | |
| Robinhood Markets Inc | HOOD | |
| Robotic Vision Systems (MM) | ROBV | |
| Rochester Medical Corp. (MM) | ROCM | |
| Rock of Ages (VT) (MM) | ROAC | |
| Rocket Fuel Inc. | FUEL | |
| Rocket Lab USA Inc | RKLB | |
| Rocket Pharmaceuticals Inc | RCKT | |
| Rockville Financial, Inc. (MM) | RCKBD | |
| Rockwell Medical Inc | RMTI | |
| Rockwell Medical Tech Wrt 1/05 (MM) | RMTIW | |
| Rocky Brands Inc | RCKY | |
| Rocky Mountain Chocolate Factory Inc | RMCF | |
| Rodgers Silicon Valley Acquisition Corporation | RSVA | |
| Rofin-Sinar Technologies, Inc. (MM) | RSTI | |
| Rogue Wave Software (MM) | RWAV | |
| Roi Acquisition Corp. II - Warrants (MM) | EVRWQ | |
| Roku Inc | ROKU | |
| Roma Financial Corp. (MM) | ROMA | |
| Roman DBDR Tech Acquisition Corporation | DBDR | |
| Rome Bancorp (MM) | MYRS | |
| Rome Bancorp, Inc. (MM) | ROME | |
| Roomstore (MM) | ROOM | |
| Root Inc | ROOT | |
| Rosecliff Acquisition Corporation I | RCLF | |
| Rosehill Resources Inc | ROSE | |
| Rosetta Genomics Ltd. (MM) | ROSGD | |
| Roslyn Bancorp, (MM) | RSLN | |
| Ross Stores Inc | ROST | |
| Ross Systems (MM) | ROSS | |
| Roth CH Acquisition Corporation IV Company | ROCG | |
| Roth CH Acquisition I Company | ROCH | |
| Roth CH Acquisition II Company | ROCC | |
| Roth CH Acquisition III Company | ROCR | |
| Rothschild Larch Lane Alternatives Fund- Institutional Class (MM) | RLLIX | |
| Rothschild Larch Lane Alternatives Fund- Investor Class (MM) | RLLBX | |
| Rouge Inds (DE) (MM) | RGID | |
| Rover Group Inc | ROVR | |
| Royal Bancshares of Pennsylvania, Inc. | RBPAA | |
| Royal Bank of Canada - Royal Bank of Canada Etn Linked S&P 500 Trend Allocator PR Index | TALL | |
| Royal Gold Inc | RGLD | |
| Royalty Pharma PLC | RPRX | |
| Rpx Corp. (delisted) | RPXC | |
| Rsa Security | RSAS | |
| Rtw (MM) | RTWI | |
| Rubicon Technology Inc | RBCN | |
| Rubios Restaurants (MM) | RUBO | |
| Rubius Therapeutics Inc | RUBY | |
| Rue21, Inc. (MM) | RUE | |
| RumbleOn Inc | RMBL | |
| Rural/Metro Corp. (MM) | RURL | |
| Rush Enterprises Inc | RUSHA | |
| Rush Enterprises Inc | RUSHB | |
| Russell Small Cap Aggressive Growth Etf (MM) | SGGG | |
| Russell Small Cap Consistent Growth Etf (MM) | SCOG | |
| Russell Small Cap Contrarian Etf (MM) | SCTR | |
| Russell Small Cap Low P/E Etf (MM) | SCLP | |
| Ruths Hospitality Group Inc | RUTH | |
| Ruths Hospitality Grp. - Transferable Subscription Rights (MM) | RUTHR | |
| RxSight Inc | RXST | |
| Rxi Pharmaceuticals Corp. (MM) | RXII | |
| Rxi Pharmaceuticals Corp. - Warrants (delisted) | RXIIW | |
| Ryans Restaurant | RYAN | |
