- The Marygold Companies, Inc.
- The Middleby Corporation
- The Mosaic Company
- The New York Times Company
- The ODP Corporation
- The OLB Group, Inc.
- The ONE Group Hospitality, Inc.
- The Pennant Group, Inc.
- The RMR Group Inc.
- The RealReal, Inc.
- The Scotts Miracle-Gro Company
- The Seaport Group, LLC
- The Sherwin-Williams Company
- The Shyft Group, Inc.
- The Singing Machine Company, Inc.
- The St. Joe Company
- The TJX Companies, Inc.
- The Timken Company
- The Toro Company
- The Trade Desk, Inc.
- The Travelers Companies, Inc.
- The Virtual Reality Company, Inc.
- The Vita Coco Company, Inc.
- The Western Union Company
- The Williams Companies, Inc.
- The York Water Company
- TherapeuticsMD, Inc.
- Theravance Biopharma, Inc.
- Theriva Biologics, Inc.
- Thermo Fisher Scientific Inc.
- Thermon Group Holdings, Inc.
- Thff
- Thg
- Third Harmonic Bio, Inc.
- Thm
- Tho
- Thor Industries, Inc.
- Thoughtworks Holding, Inc.
- Thr
- Thrd
- ThredUp Inc.
- Thrm
- Thry
- Thryv Holdings, Inc.
- Ths
- Thunder Bridge Acquisition II Ltd.
- Til
- Tile
- Tile Shop Holdings, Inc.
- Tilly's, Inc.
- Tilray Brands, Inc.
- Timberland Bancorp, Inc.
- Tipt
- Tiptree Inc.
- Tisi
- Titan International, Inc.
- Titan Machinery Inc.
- Titan Pharmaceuticals, Inc.
- Titn
- Tivc
- Tivic Health Systems, Inc.
- Tjx
- Tkno
- Tko
- Tkr
- Tlf
- Tlgy
- Tlgyu
- Tlis
- Tln
- Tlph
- Tlry
- Tls
- Tlsi
- Tlys
- Tmc
- Tmci
- Tmdx
- Tmhc
- Tmo
- Tmp
- Tmq
- Tmtc
- Tmtcu
- Tmus
- Tnc
- Tndm
- Tnet
- Tngx
- Tnl
- Tnon
- Tnxp
- Tnya
- Toast, Inc.
- Toi
- Tol
- Toll Brothers, Inc.
- Tompkins Financial Corporation
- Tomz
- Tonix Pharmaceuticals Holding Corp.
- Toon
- Tootsie Roll Industries, Inc.
- TopBuild Corp.
- Topgolf Callaway Brands Corp.
- Torrid Holdings Inc.
- Tost
- Tovx
- Townsquare Media, Inc.
- Tpb
- Tpc
- Tpcs
- Tpet
- Tpg
- Tph
- Tphs
- Tpic
- Tpl
- Tpr
- Tpst
- Tpvg
- Tpx
- Tr
- Tractor Supply Company
- Tradeweb Markets Inc.
- Traeger, Inc.
- Trainer, Inc.
- Trak
- Trane Technologies plc
- TransAct Technologies Incorporated
- TransCode Therapeutics, Inc.
- TransDigm Group Incorporated
- TransMedics Group, Inc.
- TransUnion
- Transcat, Inc.
- Transcontinental Realty Investors, Inc.
- Transmaloc Limited
- Transocean Ltd.
- Transphorm, Inc.
- Travel + Leisure Co.
- Travelzoo
- Travere Therapeutics, Inc.
- Traw
- Trc
- Trda
- Treace Medical Concepts, Inc.
- Tredegar Corporation
- Tree
- TreeHouse Foods, Inc.
- Trevena, Inc.
- Trevi Therapeutics, Inc.
- Trex
- Trex Company, Inc.
- Trgp
- TriCo Bancshares
- TriMas Corporation
- TriNet Group, Inc.
- Tri Pointe Homes, Inc.
- Trilogy Metals Inc.
- Trimble Inc.
- Trin
- Trinity Industries, Inc.
- Trinity Place Holdings Inc.
- Trinseo PLC
- Trio-Tech International
- Trio Petroleum Corp.
- Trip
- Tripadvisor, Inc.
- Triple Point Venture Growth BDC Corp.
- Triumph Group, Inc.
- Trmb
- Trmk
- Trml
- Trn
- Trno
- Trnr
- Trns
- Tronox Holdings plc
- Trow
- Trox
- Trs
- Trst
- Trt
- Trtx
- Tru
- True
- TrueBlue, Inc.
- TrueCar, Inc.
- Trug
- Trup
- Trupanion, Inc.
- TrustCo Bank Corp NY
- Trustmark Corporation
- Trv
- Trvi
- Trvn
- Tsbk
- Tsbx
- Tsco
- Tse
- Tsha
- Tsla
- Tslx
- Tsn
- Tsq
- Tsri
- Tsvt
- Tt
- Ttc
- Ttd
- Ttec
- Ttek
- Ttgt
- Tti
- Ttmi
- Ttnp
- Ttoo
- Ttsh
- Ttwo
- Tucows Inc.
- Tup
- Tupperware Brands Corporation
- Turn
- Turning Point Brands, Inc.
- Turtle Beach Corporation
- Tusk
- Tutor Perini Corporation
- Tvgn
- Tw
- Twi
- Twilio Inc.
- Twin
- Twin Disc, Incorporated
- Twin Vee PowerCats Co.
- Twist Bioscience Corporation
- Twks
- Twlo
- Two
- Twou
- Twst
- Txg
- Txmd
- Txn
- Txo
- Txrh
- Txt
- Tygo
- Tyl
- Tyler Technologies, Inc.
- Tyra
- Tyra Biosciences, Inc.
- Tzoo
- U
- U.S. Energy Corp.
- U.S. Global Investors, Inc.
- U.S. Gold Corp.
- U.S. Physical Therapy, Inc.
- U.S. Silica Holdings, Inc.
- UA
- UAA
- UAA (UAA, UAA)
- UAL
- UAMY
- UAN
- UAVS
- UA (UA, UA)
- UBCP
- UBER
- UBFO
- UBSI
- UBX
- UCTT
- UDMY
- UDR
- UDR, Inc.
- UDR (UDR, Inc., UDR)
- UE
- UEC
- UEIC
- UFCS
- UFI
- UFPI
- UFPT
- UFP Industries, Inc.
- UFP Technologies, Inc.
- UG
- UGI
- UGI (UGI, UGI)
- UGRO
- UHAL
- UHAL (UHAL, UHAL)
- UHG
- UHG (UHG, UHG)
- UHS
- UHT
- UI
- UIS
- ULBI
- ULCC
- ULH
- ULTA
- ULY
- UMAC
- UMBF
- UMB Financial Corporation
- UMH
- UMH (UMH, UMH)
- UNB
- UNCY
- UNF
- UNFI
- UNH
- UNIT
- UNM
- UNM (UNM, UNM)
- UNP
- UNTY
- UONE
- UONEK
- UONEK (UONEK, UONEK)
- UONE (UONE, UONE)
- UP
- UPBD
- UPLD
- UPS
- UPST
- UPWK
- UPXI
- UP (UP, UP)
- URBN
- URG
- URGN
- URI
- USAC
- USANA Health Sciences, Inc.
- USAP
- USAU
- USA Compression Partners, LP
- USA 컴프레션 파트너스
- USA 컴프레션 파트너스 (USA Compression Partners, LP, USAC)
- USB
- USB (USB, USB)
- USCB
- USCB Financial Holdings, Inc.
- USEG
- USFD