| TRIB | Trinity Biotech plc - American Depositary Shares | D | |
| TRIP | TripAdvisor, Inc. - Common Stock | | |
| TRMB | Trimble Inc. - Common Stock | | SP500 |
| TRMD | TORM plc - Class A Common Stock | | |
| TRMK | Trustmark Corporation - Common Stock | | |
| TRNR | Interactive Strength Inc. - Common Stock | | |
| TRNS | Transcat, Inc. - Common Stock | | |
| TRON | Tron Inc. - Common Stock | | |
| TROO | TROOPS, Inc. - Ordinary Shares | | |
| TROW | T. Rowe Price Group, Inc. - Common Stock | | SP500 |
| TRS | TriMas Corporation - Common Stock | | |
| TRSG | Tungray Technologies Inc - Class A Ordinary Shares | | |
| TRST | TrustCo Bank Corp NY - Common Stock | | |
| TRT | Trio-Tech International - Common Stock | | |
| TRUG | TruGolf Holdings, Inc. - Class A Common Stock | D | |
| TRUP | Trupanion, Inc. - Common Stock | | |
| TRVG | trivago N.V. - American Depositary Shares | | |
| TRVI | Trevi Therapeutics, Inc. - Common Stock | | |
| TRXB | TRex Bio, Inc. - Common stock | | |
| TSAT | Telesat Corporation - Class A Common Shares and Class B Variable Voting Shares | | |
| TSBK | Timberland Bancorp, Inc. - Common Stock | | |
| TSCO | Tractor Supply Company - Common Stock | | SP500 |
| TSEM | Tower Semiconductor Ltd. - Ordinary Shares | | |
| TSHA | Taysha Gene Therapies, Inc. - Common Stock | | |
| TSLA | Tesla, Inc. - Common Stock | | SP500 |
| TSSI | TSS, Inc. - Common Stock | | |
| TTAN | ServiceTitan, Inc. - Class A Common Stock | | |
| TTD | The Trade Desk, Inc. - Class A Common Stock | | |
| TTEC | TTEC Holdings, Inc. - Common Stock | | |
| TTEK | Tetra Tech, Inc. - Common Stock | | |
| TTGT | TechTarget, Inc. - Common Stock | | |
| TTMI | TTM Technologies, Inc. - Common Stock | | |
| TTRX | Turn Therapeutics Inc. - Common Stock | | |
| TTWO | Take-Two Interactive Software, Inc. - Common Stock | | SP500 |
| TULP | Bloomia Holdings, Inc. - Common Stock | | |
| TURB | Turbo Energy, S.A. - American Depositary Shares | | |
| TUSK | Mammoth Energy Services, Inc. - Common Stock | | |
| TVA | Texas Ventures Acquisition III Corp - Class A Ordinary Share | | |
| TVACU | Texas Ventures Acquisition III Corp - Unit | | |
| TVACW | Texas Ventures Acquisition III Corp - Warrants | | |
| TVAI | Thayer Ventures Acquisition Corporation II - Class A Ordinary Shares | | |
| TVAIR | Thayer Ventures Acquisition Corporation II - Rights | | |
| TVAIU | Thayer Ventures Acquisition Corporation II - Unit | | |
| TVGN | Tevogen Inc. - Common Stock | | |
| TVGNW | Tevogen Inc. - Warrant | | |
| TVIV | Texas Ventures Acquisition IV Corp - Class A Ordinary Shares | | |
| TVIVU | Texas Ventures Acquisition IV Corp - Units | | |
| TVIVW | Texas Ventures Acquisition IV Corp - Warrant | | |
| TVRD | Tvardi Therapeutics, Inc. - Common Stock | | |
| TVTX | Travere Therapeutics, Inc. - Common Stock | | |