 S U PLC | SUS | GB0007655037 | |
 S4 Capital PLC | SFOR | GB00BFZZM640 | |
| SAB AT1 LimitedBond | YB27 | XS3072307807 | |
 Sabien Technology Group PLC | SNT | GB00BN6JG812 | |
| Sabre Insurance Group PLC | SBRE | GB00BYWVDP49 | |
 Safestay PLC | SSTY | GB00BKT0J702 | |
 Safestore Holdings PLC | SAFE | GB00B1N7Z094 | |
 Safilo Group S.p.A. | 0NJ5 | IT0004604762 | |
 Saga PLC | SAGA | GB00BMX64W89 | |
 Sainsbury (J) PLC | SBRY | GB00B019KW72 | |
 Saltaire Finance PLCBond | FA26 | XS2596082102 | |
 Samsung Electronics Co. LdGDR | SMSN | US7960508882 | |
| Sanctuary Capital PLCBond | 71WG | XS0417918298 | |
 Sancus Lending Group Limited | LEND | GB00B0CL3P62 | |
 Sanderson Design Group PLC | SDG | GB0003061511 | |
| Santander UK Group Holdings PLCBond | 95VC | US80281LAB18 | |
 Santander UK PLC8 5/8% NON-CUM STLG PRF #1 | SANB | GB0000044221 | |
 Sareum Holdings PLC | SAR | GB00BMC3RJ87 | |
 Satsuma Technology PLC | SATS | GB00BMFCRZ80 | |
 Saturn Holdings PLCBond | YH46 | XS3216975774 | |
| Saudi Arabian Oil CompanyBond | PU19 | US80414L2Q77 | |
| Saudi Awwal BankBond | XV96 | XS3170344314 | |
 Savannah Energy PLC | SAVE | GB00BP41S218 | |
 Savannah Resources PLC | SAV | GB00B647W791 | |
 Savills PLC | SVS | GB00B135BJ46 | |
 Scancell Holdings PLC | SCLP | GB00B63D3314 | |
 Schroder Asian Total Return Investment Company plc | ATR | GB0008710799 | |
 Schroder Asiapacific Fund PLC | SDP | GB0007918872 | |
 Schroder British Opportunities Trust PLC | SBO | GB00BN7JZR28 | |
 Schroder BSC Social Impact Trust PLC | SBSI | GB00BF781319 | |
 Schroder European Real Estate Investment Trust PLC | SERE | GB00BY7R8K77 | |
 Schroder Income Growth Fund PLC | SCF | GB0007915860 | |
 Schroder Japan Trust PLC | SJG | GB0008022849 | |
 Schroder Oriental Income Fund Limited | SOI | GB00B0CRWN59 | |
 Schroder Real Estate Investment Trust Limited | SREI | GB00B01HM147 | |
 Schroder UK Mid Cap Fund PLC | SCP | GB0006108418 | |
 Schroders Capital Global Innovation Trust plc | INOV | GB00BVG1CF25 | |
 Schroders PLC | SDR | GB00BP9LHF23 | |
 Science Group PLC | SAG | GB00B39GTJ17 | |
 Scotland Gas Networks PLCBond | 71ZU | XS0348776294 | |
 Scottish American Investment Co PLC | SAIN | GB0007873697 | |
 Scottish Mortgage Investment Trust PLC | SMT | GB00BLDYK618 | |
 Scottish Oriental Smaller Companies Trust PLC | SST | GB00BRBL6574 | |
 Scottish Widows LimitedBond | 40VY | XS0914791768 | |
 Sdcl Efficiency Income Trust PLC | SEIT | GB00BGHVZM47 | |
 SDI Group PLC | SDI | GB00B3FBWW43 | |
| Sdic Power Holdings Co., LtdGDR | SDIC | US78397C2098 | |
 Sealand Capital Galaxy Limited | SCGL | KYG7948E1026 | |
 Seascape Energy Asia PLC | SEA | GB00BKFW2482 | |
| Secure Property Development Investment PLC | SPDI | CY0102102213 | |
 Secure Trust Bank PLC | STB | GB00B6TKHP66 | |
 Secured Fixed Income PLCBond | SFI1 | XS3273290497 | |
 Seed Capital Solutions PLC | SCSP | GB00BL6CFR81 | |
 Seed Innovations Limited | SEED | GG00BRK9BQ81 | |
 Seeen PLC | SEEN | GB00BK6SHS41 | |
 Seeing Machines Limited | SEE | AU0000XINAJ0 | |
 Segro PLC | SGRO | GB00B5ZN1N88 | |
 Selkirk Group PLC | SELK | GB00BPW7W965 | |
 Seneca Growth Capital VCT plc | HYG | GB0031256109 | |
 Senior PLC | SNR | GB0007958233 | |
| Seplat Energy PLC | SEPL | NGSEPLAT0008 | |
 Sequoia Economic Infrastructure Income Fund Limited | SEQI | GG00BV54HY67 | |
 Serabi Gold PLC | SRB | GB00BG5NDX91 | |
 Seraphim Space Investment Trust plc | SSIT | GB00BKPG0138 | |
 Serbia (Republic of)Bond | 61LR | XS2388562139 | |
| Serco Group PLC | SRP | GB0007973794 | |
 Serica Energy PLC | SQZ | GB00B0CY5V57 | |
 Serval Resources plc | SRVL | GB00BVRY1W08 | |
 Severfield PLC | SFR | GB00B27YGJ97 | |
 Severn Trent PLC | SVT | GB00B1FH8J72 | |
 Severn Trent Utilities Finance PLCBond | 90NI | XS0316093722 | |
| SG IssuerBond | SL08 | GB00BPYCL478 | |
 Shaftesbury Capital PLC | SHC | GB00B62G9D36 | |
| Shaires Holdings Ltd | SHR | VGG4S09E1392 | |
| Shanghai Pudong Development Bank CoBond | YD49 | XS3084281172 | |
 Shawbrook Group PLC | SHAW | GB00BV9DPV21 | |
 Shearwater Group PLC | SWG | GB00BKT6VH21 | |
 Shefa Gems Ltd | SEFA | IL0011101057 | |
 Shell PLC | SHEL | GB00BP6MXD84 | |
 Sherborne Investors (guernsey) C Limited | SIGC | GG00BZ3C3B94 | |
| Shield Therapeutics PLC | STX | GB00BYV81293 | |
 Shoe Zone PLC | SHOE | GB00BLTVCF91 | |
 Shuka Minerals PLC | SKA | GB00BN47NP32 | |
 SIG PLC | SHI | GB0008025412 | |
 Sigmaroc PLC | SRC | GB00BYX5K988 | |
 Silver Bullet Data Services Group PLC | SBDS | GB00BNXM0Z89 | |
 Sintana Energy IncCOM SHS NPV (DI) | SEI | CA82938H1073 | |
 Sirius Real Estate Limited | SRE | GG00B1W3VF54 | |
 Skillcast Group PLC | SKL | GB00BNLXS042 | |
 Skinbiotherapeutics PLC | SBTX | GB00BF33H870 | |
 Skipton Building SocietySP | SG52 | XS2705072986 | |
 Sky LimitedBond | 50NC | XS0301676861 | |
 Smart (J.) Co. (contractors) PLC | SMJ | GB00B76BK617 | |
 Smith Nephew PLC | SN. | GB0009223206 | |
 Smiths Group PLC | SMIN | GB00B1WY2338 | |
| Smiths News PLC | SNWS | GB00B17WCR61 | |
| Societatea Energetica Electrica SAGDR | ELSA | US83367Y2072 | |
 Softcat PLC | SCT | GB00BYZDVK82 | |
 Software Circle PLC | SFT | GB0009638130 | |
 Solid State PLC | SOLI | GB0008237132 | |
