| TSTL | TRISTEL PLC ORD 1P | GBX | 282.43 | 615.00 | 10.00 | 1.65% |  | Equity | Track |
| TRU | TRUFIN PLC ORD 91P | GBX | 60.62 | 75.00 | - | - | | Equity | Track |
| TUNG | TUNGSTEN CORPORATION PLC ORD 0.438P | GBX | 47.27 | 36.95 | -0.50 | -1.34% | | Equity | Track |
| UKOG | UK OIL & GAS PLC ORD 0.01P | GBX | 16.52 | 0.13 | - | - | | Equity | Track |
| UKR | UKRPRODUCT GROUP LD ORD 10P | GBX | 2.17 | 5.50 | 0.03 | 0.46% | | Equity | Track |
| ULS | ULS TECHNOLOGY PLC ORD 0.4P | GBX | 56.24 | 86.40 | -0.30 | -0.35% | | Equity | Track |
| UJO | UNION JACK OIL PLC ORD 0.025P | GBX | 30.52 | 0.15 | 0.00 | -2.60% | | Equity | Track |
| UPR | UNIPHAR PLC ORD EUR0.08 | GBX | 586.98 | 220.00 | 5.00 | 2.33% | | Equity | Track |
| UOG | UNITED OIL & GAS PLC ORD GBP0.01 | GBX | 25.32 | 4.10 | 0.05 | 1.23% | | Equity | Track |
| UNG | UNIVERSE GROUP PLC ORD 1P | GBX | 8.48 | 3.25 | - | - | | Equity | Track |
| UVEL | UNIVISION ENGINEERING LD ORD NPV | GBX | 4.22 | 2.70 | 1.60 | 145.45% | | Equity | Track |
| UEX | URBAN EXPOSURE PLC ORD GBP0.01 | GBX | 49.07 | 68.00 | - | - | | Equity | Track |
| SHED | URBAN LOGISTICS REIT PLC ORD 1P | GBX | 373.64 | 146.00 | -0.50 | -0.34% | | Equity | Track |
| URU | URU METALS LD ORD NPV (DI) | GBX | 4.36 | 265.00 | - | - | | Equity | Track |
| VAL | VALIRX PLC ORD 0.1P | GBX | 13.17 | 20.05 | -0.20 | -0.99% | | Equity | Track |
| VANL | VAN ELLE HOLDINGS PLC ORD 2P | GBX | 40.00 | 38.00 | 0.50 | 1.33% | | Equity | Track |
| VARE | VARIOUS EATERIES PLC ORD 1P | GBX | 83.22 | 94.00 | 0.50 | 0.53% | | Equity | Track |
| VAST | VAST RESOURCES PLC ORD 0.1P | GBX | 21.30 | 0.10 | 0.00 | -4.90% | | Equity | Track |
| VCAP | VECTOR CAPITAL PLC ORD 0.5P | GBX | 17.45 | 41.50 | - | - | | Equity | Track |
| VELA | VELA TECHNOLOGIES PLC ORD 0.01P | GBX | 9.98 | 0.09 | 0.01 | 6.06% | | Equity | Track |
