| Jpmorgan UK Small Cap Growth Income PLC | JUGI | GB00BF7L8P11 | |
 Jpmorgan US Smaller Companies Investment Trust PLC | JUSC | GB00BJL5F346 | |
 JTC PLC | JTC | JE00BF4X3P53 | |
 Jubilee Metals Group PLC | JLP | GB0031852162 | |
 Judges Scientific PLC | JDG | GB0032398678 | |
 Jupiter Fund Management PLC | JUP | GB00B53P2009 | |
 JZ Capital Partners Limited | JZCP | GG00BPNZ7G17 | |
 K3 Business Technology Group PLC | KBT | GB00B00P6061 | |
 Kainos Group PLC | KNOS | GB00BZ0D6727 | |
 Kakuzi Ltd | KAKU | KE0000000281 | |
 Karelian Diamond Resources PLC | KDR | IE00BD09HK61 | |
 Kavango Resources PLC | KAV | GB00BF0VMV24 | |
 Kazera Global PLC | KZG | GB00B830HW33 | |
 KCR Residential REIT PLC | KCR | GB00BYWK1Q82 | |
 Kefi Gold and Copper PLC | KEFI | GB00BD8GP619 | |
 Keller Group PLC | KLR | GB0004866223 | |
 Kelso Group Holdings PLC | KLSO | GB00BK1VJS23 | |
 Kendrick Resources PLC | KEN | GB00BNBQZW49 | |
 Kenmare Resources PLC | KMR | IE00BDC5DG00 | |
 Keras Resources PLC | KRS | GB00BMY2T534 | |
 Kerry Group PLC | KYGA | IE0004906560 | |
 Keystone Law Group PLC | KEYS | GB00BZ020557 | |
| Keystone Positive Change Investment Trust PLC | KPCA | GB00BSCD9949 | |
| Keystone Positive Change Investment Trust PLC | KPCB | GB00BSCD9B64 | |
 Kibo Energy PLC | KIBO | IE00B97C0C31 | |
 Kier Group PLC | KIE | GB0004915632 | |
 Kingfisher PLC | KGF | GB0033195214 | |
 Kinovo PLC | KINO | GB00BV9GHQ09 | |
 Kistos Holdings PLC | KIST | GB00BP7NQJ77 | |
 Knights Group Holdings PLC | KGH | GB00BFYF6298 | |
 Kodal Minerals PLC | KOD | GB00BH3X7Y70 | |
 Konami Group Corporation | KNM | JP3300200007 | |
 Konektio | TERN | GB00BFPMV798 | |
 Kooth PLC | KOO | GB00BMCZLK30 | |
 Kore Potash PLC | KP2 | GB00BYP2QJ94 | |
 Kosmos Energy Limited | KOS | US5006881065 | |
 KR1 PLC | KR1 | IM00BYYPQX37 | |
 KRM22 PLC | KRM | GB00BFM6WC61 | |
| Kromek Group PLC | KMK | GB00BD7V5D43 | |
 Kropz PLC | KRPZ | GB00BZ1HLP69 | |
| Lancashire Holdings Limited | LRE | BMG5361W1047 | |
 Land Securities Group PLC | LAND | GB00BYW0PQ60 | |
 Landore Resources Limited | LND | GG00BMX4VR69 | |
 Lansdowne Resources PLC | LOGP | GB00B1250X28 | |
 Latham (james) PLC | LTHM | GB00B04NP100 | |
 Latham (james) PLC | LTHP | GB0005065312 | |
 Law Debenture Corporation PLC The | LWDB | GB0031429219 | |
 LBG Media PLC | LBG | GB00BKPH9R58 | |
| Legal General Group PLC | LGEN | GB0005603997 | |
 Lendinvest PLC | LINV | GB00BMC2XX17 | |
 Letsplaylive Media PTE Ltd | BLU | GB00BS6Y1X18 | |
 Lexington Gold Ltd | LEX | BMG5479L1072 | |
 Life Settlement Assets PLC | LSAA | GB00BF1Q4B05 | |
 Lifesafe Holdings PLC | LIFS | GB00BP83Y473 | |
 Light Science Technologies Holdings PLC | LST | GB00BNDQJN14 | |
 Likewise Group PLC | LIKE | GB00BHNWH003 | |
 Lindsell Train Investment Trust PLC | LTI | GB00BNKDVV71 | |
 Lion Finance Group PLC | BGEO | GB00BF4HYT85 | |
| Liontrust Asset Management PLC | LIO | GB0007388407 | |
 Literacy Capital PLC | BOOK | GB00BMF1L080 | |
 Litigation Capital Management Limited | LIT | AU000000LCA6 | |
 Livermore Investments Group Limited | LIV | VGG550931015 | |
 Living REIT PLC | LIVE | GB00BF0P7H59 | |
 Lloyds Banking Group PLC | LLOY | GB0008706128 | |
 LMS Capital PLC | LMS | GB00B12MHD28 | |
 Logistics Development Group PLC | LDG | GB00BD8QVC95 | |
 London BTC Company Limited | BTC | VGG9520B1004 | |
 London Security PLC | LSC | GB0005314363 | |
 London Stock Exchange Group PLC | LSEG | GB00B0SWJX34 | |
 Londonmetric Property PLC | LMP | GB00B4WFW713 | |
 Lords Group Trading PLC | LORD | GB00BM9CLS53 | |
 Lowland Investment Company PLC | LWI | GB00BNXGHS27 | |
 LPA Group PLC | LPA | GB0007320806 | |
 LSL Property Services PLC | LSL | GB00B1G5HX72 | |
 Luceco PLC | LUCE | GB00BZC0LP49 | |
| M C Saatchi PLC | SAA | GB00B01F7T14 | |
 M G Credit Income Investment Trust PLC | MGCI | GB00BFYYL325 | |
 M G PLC | MNG | GB00BKFB1C65 | |
 M Winkworth PLC | WINK | GB00B4TT7L53 | |
 M.P. Evans Group PLC | MPE | GB0007538100 | |
 MAC Alpha Limited | MACA | VGG5869Z1045 | |
 Macau Property Opportunities Fund Limited | MPO | GG00BGDYFV61 | |
 Macfarlane Group PLC | MACF | GB0005518872 | |
 Made Tech Group PLC | MTEC | GB00BLGYDT21 | |
 Maintel Holdings PLC | MAI | GB00B046YG73 | |
| Majedie Investments PLC | MAJE | GB0005555221 | |
| Malibu Life Holdings Limited | MLHL | KYG8827C1006 | |
 Malvern International PLC | MLVN | GB00BNBVJZ07 | |
 Man Group PLC | EMG | JE00BJ1DLW90 | |
 Manchester London Investment Trust PLC | MNL | GB0002258472 | |
 Manolete Partners PLC | MANO | GB00BYWQCY12 | |
 Manx Financial Group PLC | MFX | IM00B28ZPX83 | |
 Marechale Capital PLC | MAC | GB0005401087 | |
 Marks and Spencer Group PLC | MKS | GB0031274896 | |
 Marks Electrical Group PLC | MRK | GB00BM8Q5G47 | |
 Marlowe PLC | MRL | GB00BD8SLV43 | |
 Marshalls PLC | MSLH | GB00B012BV22 | |
 Marston's PLC | 92IP | GB0009772459 | |
 Marston's PLC | MARS | GB00B1JQDM80 | |
 Maruwa Co Limited | MAW | JP3879250003 | |
