- RLAY
- RLGT
- RLGT (RLGT, RLGT)
- RLI
- RLI Corp.
- RLJ
- RLJ (RLJ, RLJ)
- RLMD
- RLYB
- RM
- RMAX
- RMBI
- RMBL
- RMBS
- RMCF
- RMCO
- RMCO (RMCO, RMCO)
- RMD
- RMNI
- RMNI (RMNI, RMNI)
- RMR
- RMTI
- RNA
- RNAC
- RNAZ
- RNG
- RNGR
- RNLX
- RNR
- RNR (RNR, RNR)
- RNST
- RNXT
- ROAD
- ROCK
- ROCL
- ROCLU
- ROCLU (ROCLU, ROCLU)
- ROCL (ROCL, ROCL)
- ROG
- ROIC
- ROIC (ROIC, ROIC)
- ROIV
- ROIV (ROIV, ROIV)
- ROK
- ROKU
- ROL
- ROOT
- ROP
- ROST
- RPAY
- RPAY (RPAY, RPAY)
- RPC
- RPC, Inc.
- RPC (RPC, Inc., RES)
- RPD
- RPHM
- RPID
- RPM
- RPM International Inc.
- RPRX
- RPTX
- RR
- RRAC
- RRAC (RRAC, RRAC)
- RRBI
- RRC
- RRGB
- RRR
- RRX
- RS
- RSG
- RSI
- RSI (RSI, RSI)
- RSLS
- RSSS
- RSVR
- RSVR (RSVR, RSVR)
- RTX
- RTX (RTX, RTX)
- RUM
- RUM (RUM, RUM)
- RUN
- RUSHA
- RUSHA (RUSHA, RUSHA)
- RUSHB
- RUSHB (RUSHB, RUSHB)
- RVLV
- RVMD
- RVMD (RVMD, RVMD)
- RVNC
- RVP
- RVPH
- RVPH (RVPH, RVPH)
- RVSB
- RVTY
- RVYL
- RWAY
- RWAY (RWAY, RWAY)
- RWT
- RWT (RWT, RWT)
- RXO
- RXO, Inc.
- RXRX
- RXST
- RXT
- RYAM
- RYAM (RYAM, RYAM)
- RYAN
- RYI
- RYN
- RYTM
- RZLT
- Rackspace Technology, Inc.
- RadNet, Inc.
- Radian Group Inc.
- Radius Health, Inc.
- Rafael Holdings, Inc.
- Rail
- Rallybio Corporation
- Ralph Lauren Corporation
- Rambus Inc.
- Ramp
- Rand
- Rand Capital Corporation
- Range Resources Corporation
- Ranger Energy Services, Inc.
- Rani
- Rani Therapeutics Holdings, Inc.
- Rapid7, Inc.
- Rapid Micro Biosystems, Inc.
- Rapt
- Rare
- Rave
- Rave Restaurant Group, Inc.
- Rayonier Advanced Materials Inc.
- Rayonier Inc.
- Rba
- Rbb
- Rbbn
- Rbc
- Rbcaa
- Rbkb
- Rblx
- Rbot
- Rc
- Rcat
- Rcel
- Rcfa
- Rckt
- Rcky
- Rcl
- Rcm
- Rcmt
- Rcus
- Rdfn
- Rdi
- Rdib
- Rdn
- Rdnt
- Rdus
- Rdvt
- Rdw
- Rdzn
- ReShape Lifesciences, Inc.
- Real
- Real Good Food Company, Inc.
- Rebn
- Reborn Coffee, Inc.
- Recursion Pharmaceuticals, Inc.
- Red Cat Holdings, Inc.
- Red River Bancshares, Inc.
- Red Robin Gourmet Burgers, Inc.
- Red Rock Resorts, Inc.
- Red Violet, Inc.
- Redfin Corporation
- Refi
- Refr
- Reg
- Regal Rexnord Corporation
- Regeneron Pharmaceuticals, Inc.
- Regional Management Corp.
- Regis Corporation
- Regn
- Regulus Therapeutics Inc.
- Rei
- Rekor Systems, Inc.
- Rekr
- Relay Therapeutics, Inc.
- Reli
- Reliance Steel & Aluminum Co.
- Rell
- Relmada Therapeutics, Inc.
- Rely
- Remitly Global, Inc.
- Renaissance Acquisition Corp.
- Renalytix AI plc
- Renasant Corporation
- Renb
- Rene
- Reneo Pharmaceuticals, Inc.
- Reneu
- RenovoRx, Inc.
- Rent
- Rent the Runway, Inc.
- Repare Therapeutics Inc.
- Repl
- Repligen Corporation
- Replimune Group, Inc.
- Repro Med Systems, Inc. (dba KORU Medical Systems)
- Republic Bancorp, Inc.
- Republic Services, Inc.
- Repx
- Res
- Research Frontiers Incorporated
- Research Solutions, Inc.
- Resideo Technologies, Inc.
- Resources Connection, Inc.
- Restaurant Brands International Inc.
- Retractable Technologies, Inc.
- Reunion Neuroscience Inc.
- Revance Therapeutics, Inc.
- Revb
- Revg
- Revolve Group, Inc.
- Revvity, Inc.
- Rex
- Rexr
- Reyn
- Reynolds Consumer Products Inc.
- Rf
- Rfac
- Rfacu
- Rfil
- Rfl
- Rga
- Rgco
- Rgen
- Rgf
- Rgld
- Rgls
- Rgnx
- Rgp
- Rgr
- Rgs
- Rgti
- Rh
- Rhe
- Rhi
- Rhinebeck Bancorp, Inc.
- Rhp
- Rhythm Pharmaceuticals, Inc.
- Ribbon Communications Inc.
- Richardson Electronics, Ltd.
- Richmond Mutual Bancorp, Inc.
- Rick
- Rig
- Rigel Pharmaceuticals, Inc.
- Rigl
- Riley Exploration Permian, Inc.
- Rily
- RingCentral, Inc.
- Ring Energy, Inc.
- Riot
- Riot Platforms, Inc.
- Ritchie Bros. Auctioneers Inc.
- Ritm
- Riverview Bancorp, Inc.
- Rivian Automotive, Inc.
- Rivn
- Rjf
- Rkda
- Rklb
- Rkt
- Rl
- Rlay
- Rlgt
- Rli
- Rlj
- Rlmd
- Rlyb
- Rm
- Rmax
- Rmbi
- Rmbl
- Rmbs
- Rmcf
- Rmco
- Rmd
- Rmni
- Rmr
- Rmti
- Rna
- Rnac
- Rnaz
- Rng
- Rngr
- Rnlx
- Rnr
- Rnst
- Rnxt
- Road
- Robert Half International Inc.
- Robinhood Markets, Inc.
- Roblox Corporation
- Rock
- Rocket Companies, Inc.
- Rockwell Automation, Inc.
- Rockwell Medical, Inc.
- Rocky Brands, Inc.
- Rocky Mountain Chocolate Factory, Inc.
- Rocl
- Roclu
- Rog
- Rogers Corporation
- Roic
- Roiv
- Rok
- Roku
- Roku, Inc.
- Rol
- Rollins, Inc.
- Rolls-Royce Holdings plc
- Root
- Root, Inc.
- Rop
- Roper Technologies, Inc.
- Ross Stores, Inc.
- Rost
- Royal Caribbean Group
- Royal Gold, Inc.
- Royalty Pharma plc
- Rpay
- Rpd
- Rphm
- Rpid
- Rpm
- Rprx
- Rptx
- Rr
- Rrac
- Rrbi
- Rrc
- Rrgb
- Rrr
- Rrx