 Wellnex Life Limited | WNX | AU0000162281 | |
 Wells Fargo & CompanyBond | FH03 | XS2629403812 | |
| Wells Fargo Bank N.A.Bond | YD53 | XS3084416109 | |
 Wells Fargo Finance LLCBond | XH62 | XS3216217755 | |
| Wessex Water Services Finance PLCBond | 38BM | XS0317526712 | |
| West Bromwich Building Society | WBS | GB00B0CX2M20 | |
 Westminster Group PLC | WSG | GB00B1XLC220 | |
 Westmount Energy Limited | WTE | GB00B0S5KR31 | |
 Westpac Banking CorporationBond | 50AS | XS1070988875 | |
| Westpac Securities NZ LtdSP | 94WF | XS1338933697 | |
 Wetherspoon ( J.D.) plc | JDW | GB0001638955 | |
 WH Smith PLC | SMWH | GB00B2PDGW16 | |
| Wheatley Group Capital PLCBond | 60RZ | XS1140662575 | |
 Wheaton Precious Metals Corp.COM SHS NPV (CDI) | WPM | CA9628791027 | |
| WHG Treasury PLCSP | 80QT | XS1115149681 | |
 Whitbread PLC | WTB | GB00B1KJJ408 | |
 Wickes Group PLC | WIX | GB00BL6C2002 | |
 Wildcat Gold PLC | WCAT | GB00BMQC7357 | |
 Wilmington PLC | WIL | GB0009692319 | |
| Windar Photonics PLC | WPHO | GB00BTFR4F17 | |
 Winking Studios Limited | WKS | KYG9722U1040 | |
 Winvia Entertainment PLC | WVIA | GB00BP084X98 | |
| Wisdom Marine Lines Co., LimitedGDR | WML | US97717T1060 | |
 Wise Group PLCCLS A ORD USD0.01 (DI) | WISE | JE00BQKY0816 | |
 Wishbone Gold PLC | WSBN | GI000A41V1Y7 | |
 Wizz Air Holdings PLC | WIZZ | JE00BN574F90 | |
 Wolfram Resources PLC | WFR | GB00BMWKKL25 | |
 Wood Group (john) PLC | WG. | GB00B5N0P849 | |
 Woodbois Limited | WBI | GG00B4WJSD17 | |
 Workspace Group PLC | WKP | GB00B67G5X01 | |
 World Chess PLC | CHSS | GB00BN70RC41 | |
| Worldlink Group PLC | WGP | GB00B3P21X12 | |
 Worldsec Ltd | WSL | BMG9774L1019 | |
 Worldwide Healthcare Trust PLC | WWH | GB00BN455J50 | |
 Worsley Investors Limited | WINV | GG00BHXH0C87 | |
 Worthington Group PLC | WRN | GB00B01YQ796 | |
 WPP PLC | WPP | JE00B8KF9B49 | |
 Wynnstay Group PLC | WYN | GB0034212331 | |
 Wynnstay Properties PLC | WSP | GB0009842898 | |
 Xaar PLC | XAR | GB0001570810 | |
 Xeros Technology Group PLC | XSG | GB00BMGYBJ57 | |
 XP Factory PLC | XPF | GB00BDB79J29 | |
 XP Power Ltd | XPP | SG9999003735 | |
 XPS Pensions Group PLC | XPS | GB00BDDN1T20 | |
 Xtrackers ETC PLCETC | XGDU | DE000A2T0VU5 | |
 Xtract Resources PLC | XTR | GB00BYSX2795 | |
| Yarlington Treasury Services PLCBond | 83BM | XS1665511884 | |
 Yellow Cake PLC | YCA | JE00BF50RG45 | |
 Yorkshire Building SocietyBond | SU37 | XS2467494774 | |
 Yougov PLC | YOU | GB00B1VQ6H25 | |
 Young & Co's Brewery plcA' ORD 12.5P | YNGA | GB00B2NDK765 | |
 YU Group PLC | YU. | GB00BYQDPD80 | |
 Zambeef Products PLC | ZAM | ZM0000000201 | |
 Zambia (Republic of) (MoF)Bond | BC04 | XS2837240428 | |
 Zanaga Iron Ore Company Limited | ZIOC | VGG9888M1023 | |
 Zccm Investments Holdings PLC'B' ORD ZMK10 | ZCC | ZM0000000037 | |
| Zegona Communications PLC | ZEG | GB00BVGBY890 | |
| Zenith Bank plcGDR | ZENB | US98935J1025 | |
 Zenith Energy LtdCOM SHS NPV (DI) | ZEN | CA98936C8584 | |
 Zenova Group PLC | ZED | GB00BNVVH568 | |
 Zephyr Energy PLC | ZPHR | GB00BF44KY60 | |
| Zhejiang Yongtai Technology Co LtdGDR | YTT | US98955V1008 | |
| Zigup PLC | ZIG | GB00B41H7391 | |
 Zinc Media Group PLC | ZIN | GB00BJVLR251 | |
 Zinnwald Lithium PLC | ZNWD | GB00BFN4GY99 | |
 Zoo Digital Group PLC | ZOO | GB00B1FQDL10 | |
 Zopa Group PLCBond | YB84 | XS3130609699 | |
 Zotefoams PLC | ZTF | GB0009896605 | |
 Zoyo Limited | ZOYO | KYG4598W1024 | |
