What counts as a UK stock here?

We classify each company by its headquarters country from its profile, so UK companies that trade in the US as ADRs still count toward United Kingdom. The list spans our global universe above a $2 billion market cap and refreshes nightly.

Is this the same as the FTSE 100?

No. The FTSE 100 is a curated benchmark with licensed membership rules — free-float weighting, liquidity screens, periodic committee reviews. This list is the broader United Kingdom market those benchmarks draw from: every UK company we cover, ranked by market capitalization.

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Largest UK Stocks by Market Cap

How This List Is Built

The largest UK companies, ranked by market capitalization in US dollars with live prices — the market the FTSE 100 tracks.

We tag each company with its headquarters country from its profile and rank the United Kingdom market by market capitalization, converted to US dollars with daily exchange rates and overlaid with live prices. The universe spans global stocks above a $2 billion market cap and refreshes nightly.

Frequently Asked Questions

What counts as a UK stock here?: We classify each company by its headquarters country from its profile, so UK companies that trade in the US as ADRs still count toward United Kingdom. The list spans our global universe above a $2 billion market cap and refreshes nightly.
Is this the same as the FTSE 100?: No. The FTSE 100 is a curated benchmark with licensed membership rules — free-float weighting, liquidity screens, periodic committee reviews. This list is the broader United Kingdom market those benchmarks draw from: every UK company we cover, ranked by market capitalization.

Largest UK Stocks by Market Cap

Data as of Sep 7, 2026prices update during market hours (15-min delayed)all figures in USD

Rank	Company				30d	Country
1	HSBC Holdings plcHSBC	$368.11B	$107.11	+0.61%$0.65		GB
2	Shell plcSHEL	$259.15B	$92.95	+0.67%$0.62		GB
3	AstraZeneca PLCAZN	$252.33B	$162.70	−1.26%$2.07		GB
4	Linde plcLIN	$220.92B	$477.57	−0.96%$4.62		GB
5	Rio Tinto GroupRIO	$167.82B	$103.27	+0.42%$0.43		GB
6	Rolls-Royce Holdings plcRR.L	$166.81B	$20.18	+0.09%$0.02		GB
7	Unilever PLCUL	$138.31B	$64.20	−0.06%$0.04		GB
8	British American Tobacco p.l.c.BTI	$119.39B	$55.35	−1.11%$0.62		GB
9	BP p.l.c.BP	$114.89B	$43.81	+0.53%$0.23		GB
10	GSK plcGSK	$99.95B	$49.89	−1.93%$0.98		GB
11	Barclays PLCBCS	$91.04B	$27.00	+0.37%$0.10		GB
12	Lloyds Banking Group plcLYG	$88.24B	$6.08	−0.33%$0.02		GB
13	National Grid plcNGG	$78.54B	$78.12	−0.06%$0.05		GB
14	BAE Systems plcBA.L	$77.25B	$26.36	−0.49%$0.13		GB
15	Standard Chartered PLCSTAN.L	$66.80B	$30.72	+1.11%$0.34		GB
16	RELX PlcRELX	$62.00B	$35.51	−3.11%$1.14		GB
17	Anglo American plcAAL.L	$60.79B	$56.73	+0.58%$0.32		GB
18	Santander UK plcSANB.L	$57.81B	$1.86	−0.36%$0.01		GB
19	London Stock Exchange Group plcLSEG.L	$57.57B	$118.23	−1.11%$1.33		GB
20	Antofagasta plcANTO.L	$52.03B	$52.78	−0.43%$0.23		GB
21	Diageo plcDEO	$49.58B	$89.19	−1.64%$1.49		GB
22	Coca-Cola Europacific Partners PLCCCEP	$46.87B	$105.76	−3.11%$3.39		GB
23	Reckitt Benckiser Group plcRKT.L	$43.77B	$68.92	−0.47%$0.32		GB
24	Haleon plcHLN	$42.28B	$9.60	−2.64%$0.26		GB
25	Tesco PLCTSCO.L	$40.02B	$6.42	−0.19%$0.01		GB
26	SSE plcSSE.L	$39.23B	$32.52	+0.04%$0.01		GB
27	Vodafone Group Public Limited CompanyVOD	$38.92B	$16.90	+1.93%$0.32		GB
28	3i Group plcIII.L	$37.85B	$37.77	+0.69%$0.26		GB
29	NatWest Group plcNWG	$37.70B	$18.94	−0.05%$0.01		GB
30	TechnipFMC plcFTI	$31.31B	$79.84	−0.30%$0.24		GB
31	Willis Towers Watson Public Limited CompanyWTW	$31.09B	$334.74	−2.14%$7.32		GB
32	Aviva plcAV.L	$29.30B	$9.79	−0.88%$0.09		GB
33	BT Group plcBT-A.L	$26.30B	$2.70	−1.24%$0.03		GB
34	Imperial Brands PLCIMB.L	$25.55B	$33.47	−0.68%$0.23		GB
35	International Consolidated Airlines Group S.A.IAG.L	$25.54B	$5.80	−0.65%$0.04		GB
36	nVent Electric plcNVT	$25.23B	$156.03	+2.59%$3.94		GB
37	NEXT plcNXT.L	$23.96B	$209.86	+1.08%$2.23		GB
38	InterContinental Hotels Group PLCIHG	$23.63B	$159.95	−0.51%$0.82		GB
39	Legal & General Group PlcLGEN.L	$21.70B	$3.98	−0.71%$0.03		GB
40	Associated British Foods plcABF.L	$19.32B	$27.61	−1.59%$0.45		GB
41	Halma plcHLMA.L	$18.66B	$49.39	+1.22%$0.60		GB
42	CNH Industrial N.V.CNH	$17.86B	$14.40	+4.05%$0.56		GB
43	SEGRO PlcSGRO.L	$17.24B	$12.75	−0.93%$0.12		GB
44	Airtel Africa PlcAAF.L	$17.12B	$4.71	−0.40%$0.02		GB
45	Admiral Group plcADM.L	$15.65B	$52.34	+1.31%$0.68		GB
46	Endeavour Mining plcEDV.L	$15.35B	$63.51	−0.68%$0.43		GB
47	Informa plcINF.L	$15.29B	$12.22	−0.99%$0.12		GB
48	United Utilities Group PLCUU.L	$13.45B	$18.10	−1.84%$0.34		GB
49	Diploma PLCDPLM.L	$13.06B	$97.42	+1.05%$1.02		GB
50	Standard Life plcSDLF.L	$12.91B	$12.88	+2.04%$0.26		GB
51	Wise Group plc Class A Ordinary SharesWSE	$12.78B	$12.78	−3.18%$0.42		GB
52	The Sage Group plcSGE.L	$12.55B	$13.99	−1.76%$0.25		GB
53	Schroders plcSDR.L	$12.35B	$7.92	+0.00%$0.00		GB
54	Intertek Group plcITRK.L	$12.15B	$79.21	−0.17%$0.14		GB
55	Smith & Nephew plcSNN	$12.12B	$28.87	+0.63%$0.18		GB
56	Severn Trent PlcSVT.L	$12.03B	$39.86	−1.27%$0.51		GB
57	Rentokil Initial plcRTO	$11.99B	$23.83	−0.79%$0.19		GB
58	M&G plcMNG.L	$11.61B	$4.87	+0.73%$0.04		GB
59	Bunzl plcBNZL.L	$11.49B	$35.80	−0.53%$0.19		GB
60	Marks and Spencer Group plcMKS.L	$10.88B	$5.29	+0.80%$0.04		GB
61	Verisure plcVSURE.ST	$10.74B	$10.39	−2.32%$0.25		GB
62	Beazley plcBEZ.L	$10.40B	$17.59	−0.19%$0.03		GB
63	Smiths Group plcSMIN.L	$10.38B	$35.22	+1.32%$0.46		GB
64	J Sainsbury plcSBRY.L	$10.08B	$4.62	+0.18%$0.01		GB
65	IMI plcIMI.L	$9.86B	$41.54	+0.79%$0.32		GB
66	Pentair plcPNR	$9.61B	$60.21	+0.32%$0.19		GB
67	Pearson plcPSO	$9.59B	$15.98	−0.93%$0.15		GB
68	The Weir Group PLCWEIR.L	$9.57B	$36.88	+0.00%$0.00		GB
69	Centrica plcCNA.L	$9.39B	$2.07	+2.20%$0.04		GB
70	Melrose Industries PLCMRO.L	$8.38B	$6.72	−1.45%$0.10		GB
71	Games Workshop Group PLCGAW.L	$8.23B	$249.13	−0.27%$0.68		GB
72	Computacenter plcCCC.L	$7.95B	$75.82	+0.18%$0.14		GB
73	Lion Finance Group PLCBGEO.L	$7.88B	$182.92	−0.81%$1.49		GB
74	St. James's Place plcSTJ.L	$7.76B	$15.35	−2.24%$0.35		GB
75	ICG plcICG.L	$7.28B	$26.14	−0.77%$0.20		GB
76	Capita plcCTAGY	$7.22B	$17.10	+0.00%$0.00	—	GB
77	Spirax-Sarco Engineering plcSPX.L	$6.97B	$94.44	+0.22%$0.20		GB
78	easyJet plcEZJ.L	$6.80B	$9.09	+0.21%$0.02		GB
79	Kingfisher plcKGF.L	$6.70B	$4.09	−1.63%$0.07		GB
80	Land Securities Group plcLAND.L	$6.68B	$8.97	−0.08%$0.01		GB
81	Babcock International Group PLCBAB.L	$6.53B	$13.27	−1.09%$0.15		GB
82	DPC Holdings Ltd.DPC	$6.51B	$44.88	+7.99%$3.32		GB
83	Pepco Group N.V.PCO.WA	$6.43B	$11.33	+0.31%$0.04		GB
84	Allfunds Group plcALLFG.AS	$6.38B	$10.61	+0.55%$0.06		GB
85	Birkenstock Holding plcBIRK	$6.25B	$34.00	+0.15%$0.05		GB
86	Croda International PlcCRDA.L	$6.15B	$44.18	−1.00%$0.45		GB
87	Ithaca Energy plcITH.L	$6.14B	$3.72	+0.66%$0.02		GB
88	Aberdeen Group plcABDN.L	$6.02B	$3.37	−0.56%$0.02		GB
89	ConvaTec Group PlcCTEC.L	$5.99B	$3.07	−0.61%$0.02		GB
90	IG Group Holdings plcIGG.L	$5.94B	$18.01	−0.37%$0.07		GB
91	Kiniksa Pharmaceuticals International, plcKNSA	$5.94B	$77.91	−3.18%$2.56		GB
92	Abrdn PlcSLFPY	$5.91B	$13.19	+0.30%$0.04		GB
93	LondonMetric Property PlcLMP.L	$5.80B	$2.48	−0.81%$0.02		GB
94	British Land Company PLCBLND.L	$5.78B	$5.64	−0.29%$0.02		GB
95	Barratt Redrow plcBTRW.L	$5.70B	$4.08	−1.08%$0.04		GB
96	Howden Joinery Group PlcHWDN.L	$5.64B	$10.42	−0.71%$0.07		GB
97	Tritax Big Box REIT plcBBOX.L	$5.63B	$2.07	−0.52%$0.01		GB
98	Marex Group LimitedMRX	$5.63B	$78.27	+3.46%$2.62		GB
99	Harbour Energy plcHBR.L	$5.59B	$3.56	+1.62%$0.06		GB
100	Balfour Beatty plcBBY.L	$5.56B	$11.78	−0.57%$0.07		GB
101	WPP plcWPP	$5.46B	$25.32	−2.24%$0.58		GB
102	Klarna Group plcKLAR	$5.44B	$14.41	+0.07%$0.01		GB
103	Softcat plcSCT.L	$5.42B	$27.62	−0.49%$0.14		GB
104	JD Sports Fashion plcJD.L	$5.38B	$1.12	+0.75%$0.01		GB
105	Auto Trader Group plcAUTO.L	$5.36B	$6.84	+0.08%$0.01		GB
106	Burberry Group plcBRBY.L	$5.34B	$14.92	−0.14%$0.02		GB
107	Rotork plcROR.L	$5.34B	$6.56	+0.00%$0.00		GB
108	Whitbread plcWTB.L	$5.31B	$31.79	−1.34%$0.43		GB
109	Autotrader Group plcATDRY	$5.20B	$1.66	−1.19%$0.02		GB
110	Renishaw plcRSW.L	$5.03B	$69.19	−1.16%$0.81		GB
111	Mondi plcMNDI.L	$4.99B	$11.33	−1.88%$0.22		GB
112	Zegona Communications plcZEG.L	$4.96B	$21.99	−1.22%$0.27		GB
113	Persimmon PlcPSN.L	$4.91B	$15.31	−1.27%$0.20		GB
114	Rightmove plcRMV.L	$4.87B	$6.58	−0.96%$0.06		GB
115	RS Group PLCRS1.L	$4.72B	$10.26	+1.81%$0.18		GB
116	Frasers Group plcFRAS.L	$4.65B	$10.80	+0.19%$0.02		GB
117	Man Group plcEMG.L	$4.62B	$4.16	−0.20%$0.01		GB
118	Hikma Pharmaceuticals PLCHIK.L	$4.53B	$21.66	+0.44%$0.09		GB
119	Hochschild Mining plcHOC.L	$4.52B	$8.79	−1.89%$0.17		GB
120	LivaNova PLCLIVN	$4.50B	$81.92	+0.89%$0.72		GB
121	Berkeley Group Holdings PLCBKG.L	$4.27B	$46.63	−0.35%$0.16		GB
122	Inchcape plcINCH.L	$3.99B	$11.46	−0.35%$0.04		GB
123	Johnson Matthey PlcJMAT.L	$3.93B	$31.22	+0.61%$0.19		GB
124	Taylor Wimpey plcTW.L	$3.84B	$1.11	−1.26%$0.01		GB
125	TBC Bank Group PLCTBCG.L	$3.80B	$68.92	−0.20%$0.14		GB
126	Cranswick plcCWK.L	$3.77B	$70.40	−0.57%$0.41		GB
127	Jet2 plcJET2.L	$3.70B	$20.58	−0.91%$0.19		GB
128	Drax Group plcDRX.L	$3.66B	$10.89	+0.82%$0.09		GB
129	Bridgepoint Group plcBPT.L	$3.63B	$4.11	−0.33%$0.01		GB
130	Manchester United plcMANU	$3.61B	$20.90	−0.10%$0.02		GB
131	TORM plcTRMD	$3.60B	$35.18	+2.93%$1.00		GB
132	Shaftesbury Capital PLCSHC.L	$3.59B	$1.96	−1.09%$0.02		GB
133	ITV plcITV.L	$3.54B	$0.95	−1.55%$0.01		GB
134	Mitie Group plcMTO.L	$3.53B	$2.84	−0.19%$0.01		GB
135	Unite Group PlcUTG.L	$3.42B	$6.66	+0.37%$0.02		GB
136	Quilter plcQLT.L	$3.39B	$2.50	−0.96%$0.02		GB
137	Tate & Lyle plcTATE.L	$3.34B	$7.54	−0.18%$0.01		GB
138	QinetiQ Group plcQQ.L	$3.32B	$6.48	−1.12%$0.07		GB
139	Serco Group plcSRP.L	$3.31B	$3.40	−0.79%$0.03		GB
140	AJ Bell plcAJB.L	$3.22B	$8.18	−1.71%$0.14		GB
141	Bellway p.l.c.BWY.L	$3.15B	$28.00	−1.52%$0.43		GB
142	Hill & Smith Holdings PLCHILS.L	$3.11B	$39.81	+0.68%$0.27		GB
143	Pennon Group PlcPNN.L	$2.94B	$6.23	−0.82%$0.05		GB
144	Derwent London PlcDLN.L	$2.93B	$26.47	−0.41%$0.11		GB
145	CMC Markets plcCMCX.L	$2.87B	$10.63	+2.61%$0.27		GB
146	IHS Holding LimitedIHS	$2.85B	$8.47	+0.00%$0.00		GB
147	Keller Group plcKLR.L	$2.80B	$41.13	+0.33%$0.14		GB
148	Helios Towers plcHTWS.L	$2.79B	$2.74	−0.69%$0.02		GB
149	Caledonia Investments plcCLDN.L	$2.72B	$5.32	−0.51%$0.03		GB
150	Morgan Sindall Group plcMGNS.L	$2.67B	$57.03	−0.38%$0.22		GB

How This List Is Built

The largest UK companies, ranked by market capitalization in US dollars with live prices — the market the FTSE 100 tracks.

Frequently Asked Questions

What counts as a UK stock here?: We classify each company by its headquarters country from its profile, so UK companies that trade in the US as ADRs still count toward United Kingdom. The list spans our global universe above a $2 billion market cap and refreshes nightly.
Is this the same as the FTSE 100?: No. The FTSE 100 is a curated benchmark with licensed membership rules — free-float weighting, liquidity screens, periodic committee reviews. This list is the broader United Kingdom market those benchmarks draw from: every UK company we cover, ranked by market capitalization.