| Name | Code | Last | Cur | M. cap. | Industry |
|---|
| Hercules Site Services PLC | XLON:HERC | 45.00 | GBP | 44 | Engineering & Construction |
| Hermes Pacific Investments PLC | XLON:HPAC | 30.00 | GBP | 0 | Investment Management & Fund Operators |
| HgCapital Trust PLC | XLON:HGT | 530.00 | GBP | 3,034 | Collective Investments |
| Hidong Estate PLC | XLON:HID | 0.10 | GBP | 0 | Shell Companies |
| Highway Capital PLC | XLON:HWC | 0.16 | GBP | 0 | Shell Companies |
| Hikma Pharmaceuticals PLC | XLON:HIK | 2,020.00 | GBP | 5,607 | Pharmaceuticals |
| Hill & Smith PLC | XLON:HILS | 1,854.00 | GBP | 1,863 | Iron & Steel |
| Hilton Food Group PLC | XLON:HFG | 907.00 | GBP | 1,019 | Food Processing |
| Hiscox Ltd | XLON:HSX | 1,101.00 | GBP | 4,752 | Property & Casualty Insurance |
| HMS Hydraulic Machines & Systems Group PLC | XLON:HMSG | 3.50 | GBP | 1 | Oil Related Services & Equipment |
| Hochschild Mining PLC | XLON:HOC | 217.50 | GBP | 1,399 | Gold |
| Hollywood Bowl Group PLC | XLON:BOWL | 288.00 | GBP | 620 | Leisure |
| Home REIT PLC | XLON:HOME | 4.00 | GBP | 39 | Residential REITs |
| Hon Hai Precision Industry Co Ltd | XLON:HHPD | 10.98 | GBP | 78,372 | Electronic Equipment |
| Honye Financial Services Ltd | XLON:HOYE | 0.45 | GBP | 0 | Shell Companies |
| Hornby PLC | XLON:HRN | 27.00 | GBP | 57 | Toys |
| Hostelworld Group PLC | XLON:HSW | 136.50 | GBP | 213 | Online Services |
| Hostmore plc | XLON:MORE | 0.16 | GBP | 0 | Restaurants |
| Howden Joinery Group PLC | XLON:HWDN | 788.00 | GBP | 5,408 | Construction Supplies & Fixtures |
| HSBC MSCI AC Far East ex Japan UCITS | XLON:HMAD | 50.50 | USD | | |
| HSS Hire Group PLC | XLON:HSS | 5.74 | GBP | 51 | Business Support Services |
| H & T Group PLC | XLON:HAT | 348.00 | GBP | 191 | Consumer Lending |
| Hummingbird Resources PLC | XLON:HUM | 2.56 | GBP | 30 | Gold |
| Hunting PLC | XLON:HTG | 311.50 | GBP | 636 | Oil Related Services & Equipment |
| HUTCHMED (China) Ltd | XLON:HCM | 255.00 | GBP | 174 | Pharmaceuticals |
| Hwange Colliery Company Ltd | XLON:HWA | | GBP | 0 | Coal |
| Hydrogenone Capital Growth PLC | XLON:HGEN | 22.55 | GBP | 36 | Collective Investments |
| Hyundai Motor Co | XLON:HYUD | 42.10 | USD | 35,966 | Cars |
| I3 Energy PLC | XLON:I3E | 12.74 | GBP | 191 | Oil and Gas Exploration & Production |
| Ibstock PLC | XLON:IBST | 175.80 | GBP | 866 | Construction Materials |
| ICG Enterprise Trust Ord | XLON:ICGT | 1,312.00 | GBP | | |
| ICG-Longbow 820 | XLON:LBOW | 23.00 | GBP | | |
| Iconic Labs PLC | XLON:ICON | 5.25 | GBP | 0 | Marketing & Advertising |
| Idox PLC | XLON:IDOX | 64.00 | GBP | 365 | Software |
| IGas Energy PLC | XLON:STAR | 7.49 | GBP | 11 | Oil and Gas Exploration & Production |
| IG Design Group PLC | XLON:IGR | 157.00 | GBP | 191 | Containers & Packaging |
| IG Group Holdings PLC | XLON:IGG | 998.50 | GBP | 4,422 | Investment Banking & Brokerage Services |
| Ilika PLC | XLON:IKA | 21.25 | GBP | 44 | Electrical Equipment |
| Image Scan Holdings PLC | XLON:IGE | 2.95 | GBP | 5 | Medical Equipment |
| IMC Exploration Group PLC | XLON:IMC | 0.50 | GBP | 4 | Other Metals & Minerals |
| IMI PLC | XLON:IMI | 1,847.00 | GBP | 5,891 | Industrial Machinery & Equipment |
| Immotion Group PLC | XLON:HUD | 3.20 | GBP | 7 | Entertainment Production |
| ImmuPharma PLC | XLON:IMM | 1.15 | GBP | 5 | Biotechnology |
| Impact Healthcare REIT PLC | XLON:IHR | 82.00 | GBP | 425 | Other REITs |
| Impax Asset Management Group PLC | XLON:IPX | 252.00 | GBP | 401 | Investment Management & Fund Operators |
| Impax Environmental Markets Plc | XLON:IEM | 390.00 | GBP | | |
| Imperial Brands PLC | XLON:IMB | 2,618.00 | GBP | 27,518 | Tobacco |
| Inchcape PLC | XLON:INCH | 765.00 | GBP | 3,765 | Car parts |
| Income and Growth VCT PLC | XLON:IGV | 66.00 | GBP | 273 | Investment Management & Fund Operators |
| India Capital Growth Fund Ltd | XLON:IGC | 193.50 | GBP | 207 | Collective Investments |