| TT Tscan Therapeutics Inc | TCRX | Healthcare |
| TC TSS, Inc. Common Stock | TSSI | Technology |
| TH TTEC Holdings Inc | TTEC | Technology |
| TT TTM Technologies Inc | TTMI | Technology |
| TU TuanChe ADR | TC | Communication services |
| TB TuHURA Biosciences Inc | HURA | Healthcare |
| TT Tungray Technologies Inc Class A Ordinary Shares | TRSG | Industrials |
| TU Tuniu Corp | TOUR | Consumer cyclical |
| TE Turbo Energy, S.A. American Depositary Shares | TURB | Technology |
| TB Turtle Beach Corporation | TBCH | Technology |
| TT Tvardi Therapeutics, Inc. | TVRD | Healthcare |
| TC TWFG, Inc. Class A Common Stock | TWFG | Financial services |
| TD Twin Disc Incorporated | TWIN | Industrials |
| TH Twin Hospitality Group Inc. | TWNP | Consumer cyclical |
| TV Twin Vee Powercats Co | VEEE | Consumer cyclical |
| TB Twist Bioscience Corp | TWST | Healthcare |
| TB Tyra Biosciences Inc | TYRA | Healthcare |
| TU T-Mobile US Inc | TMUS | Communication services |
| TR T. Rowe Price Group Inc | TROW | Financial services |
| UC UCFIW | UCFIW | |
| UG Ucloudlink Group Inc | UCL | Communication services |
| UI Ucommune International Ltd | UK | Real estate |
| UD Udemy Inc | UDMY | Consumer defensive |
| UI Ufp Industries Inc | UFPI | Basic materials |
| UT UFP Technologies Inc | UFPT | Healthcare |
| UB Ulta Beauty Inc | ULTA | Consumer cyclical |
| UL Ultragenyx | RARE | Healthcare |
| UL Ultralife Corporation | ULBI | Industrials |
| UC Ultra Clean Holdings Inc | UCTT | Technology |
| UF UMB Financial Corporation | UMBF | Financial services |
| UT Unicycive Therapeutics Inc | UNCY | Healthcare |
| UB Union Bankshares Inc | UNB | Financial services |
| UN Uniqure NV | QURE | Healthcare |
| UA United Airlines Holdings Inc | UAL | Industrials |
| UB United Bancorp Inc | UBCP | Financial services |
| UB United Bankshares Inc | UBSI | Financial services |
| UF United Fire Group Inc | UFCS | Financial services |
| UH United Homes Group Inc. | UHG | Consumer cyclical |
| UM United Maritime Corporation | USEA | Industrials |
| US United Security Bancshares | UBFO | Financial services |
| US United States Lime & Minerals Inc | USLM | Basic materials |
| UT United Therapeutics Corporation | UTHR | Healthcare |
| UN United-Guardian Inc | UG | Consumer defensive |
| UG Uniti Group Inc | UNIT | Real estate |
| UB Unity Bancorp Inc | UNTY | Financial services |
| UD Universal Display | OLED | Technology |
| UE Universal Electronics Inc | UEIC | Technology |
| UL Universal Logistics Holdings Inc | ULH | Industrials |
| UP Universe Pharmaceuticals Inc | UPC | Healthcare |
| UP Univest Corporation Pennsylvania | UVSP | Financial services |
| UH Uni-Fuels Holdings Limited Class A Ordinary Shares | UFG | Industrials |
| UP Upexi Inc. | UPXI | Communication services |
| US Upland Software Inc | UPLD | Technology |
| UH Upstart Holdings Inc | UPST | Financial services |
| UB Upstream Bio, Inc. | UPB | Healthcare |
| UP Upwork Inc | UPWK | Communication services |
| UF Up Fintech Holding Ltd | TIGR | Financial services |
| UO Urban One | UONE | Communication services |
| UO Urban One Inc Class D | UONEK | Communication services |
| UO Urban Outfitters Inc | URBN | Consumer cyclical |
| UR Urban-Gro Inc | UGRO | Industrials |
| UP UroGen Pharma Ltd | URGN | Healthcare |
| UR USA Rare Earth, Inc. | USAR | Basic materials |
| US Usio Inc | USIO | Technology |
| UC US Century Bank | USCB | Financial services |
| UG US Global Investors Inc | GROW | Financial services |
| UG US Gold Corp | USAU | Basic materials |
| UM Utah Medical Products Inc | UTMD | Healthcare |
| UT UTime Limited | WTO | Technology |
| UH UTStarcom Holdings Corp | UTSI | Technology |
| UX Uxin Ltd | UXIN | Consumer cyclical |
| US UY Scuti Acquisition Corp. | UYSC | Financial services |
| UP U Power Limited Ordinary Shares | UCAR | Consumer cyclical |
| UT U-BX Technology Ltd. Ordinary Shares | UBXG | Technology |
| UG U.S. GoldMining Inc. Common stock | USGO | Basic materials |
| UG U.S. GoldMining Inc. Warrant | USGOW | Basic materials |
| VN Valley National Bancorp | VLY | Financial services |
| VL Value Line Inc | VALU | Financial services |
| VP Vanda Pharmaceuticals Inc | VNDA | Healthcare |
| VH Vape Holdings Inc | VAPE | Industrials |
| VI Varex Imaging Corp | VREX | Healthcare |
| VS Varonis Systems | VRNS | Technology |
| VP Vasta Platform Ltd | VSTA | Consumer defensive |
| VA Vaxart Inc | VXRT | Healthcare |
| VA Vaxcyte Inc | PCVX | Healthcare |
| VG VCI Global Limited Ordinary Share | VCIG | Industrials |
| VE Veea Inc | VEEAW | Technology |
| VE Veea Inc. | VEEA | Technology |
| VI Veeco Instruments Inc | VECO | Technology |
| VE Velo3D, Inc. | VELO | Technology |
| VB Ventyx Biosciences Inc | VTYX | Healthcare |
| VC Venus Concept Inc | VERO | Healthcare |
| VE VEON Ltd | VEON | Communication services |
| VE Veracyte Inc | VCYT | Healthcare |
| VE Veradigm Inc. | MDRX | Healthcare |
| VE Verastem Inc | VSTM | Healthcare |
| VB Vera Bradley Inc | VRA | Consumer cyclical |
| VT Vera Therapeutics Inc | VERA | Healthcare |
| VT Verb Technology Company Inc | VERB | Technology |
| VC Verde Clean Fuels Inc. | VGAS | Utilities |