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Top FTSE All-Share Companies by Market Cap and Stocks in 2026

This is the list of the largest public listed companies in the FTSE All-Share index ranked by market capitalization, together with links to their reference stock, sector and industry.

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Top FTSE All-Share Companies Ranking by Market Cap as of Jan. 1, 2026

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Ranking Company Stock Market Cap (USD) Country Sector Industry
331 JPMorgan Claverhouse Investment Trust plc JCH $637.5 M United Kingdom UK Financials UK Asset Management
332 North Atlantic Smaller Companies NAS $634.7 M United Kingdom UK Financials UK Asset Management
333 Capita plc CPI $625.3 M United Kingdom UK Industrials UK Specialty Business Services
334 BlackRock Throgmorton Trust plc THRG $623.1 M United Kingdom UK Financials UK Asset Management
335 The Rank Group plc RNK $612.8 M United Kingdom UK Consumer Discretionary UK Gambling
336 JPMorgan Global Emerging Markets Income Trust JEMI $612.6 M United Kingdom UK Financials UK Asset Management
337 Hollywood Bowl Group plc BOWL $610.8 M United Kingdom UK Consumer Discretionary UK Leisure
338 Hilton Food Group plc HFG $604.4 M United Kingdom UK Consumer Staples UK Packaged Foods
339 Marshalls plc MSLH $601.6 M United Kingdom UK Basic Materials UK Building Materials
340 Urban Logistics REIT plc SHED $598.8 M

(Jan. 1, 2025)

 United Kingdom UK Real Estate UK REIT—Industrial
341 Ferrexpo plc FXPO $581.2 M Switzerland Swiss Basic Materials Swiss Steel
342 AVI Japan Opportunity Trust plc AJOT $576.0 M United Kingdom UK Financials UK Asset Management
343 North American Income Trust (The) plc NAIT $572.1 M United Kingdom UK Financials UK Asset Management
344 Pacific Assets Trust PAC $565.9 M United Kingdom UK Financials UK Asset Management
345 Costain Group plc COST $564.3 M United Kingdom UK Industrials UK Engineering & Construction
346 JLEN Environmental Assets Group Limited JLEN $564.2 M United Kingdom UK Financials UK Asset Management
347 Ceres Power Holdings plc CWR $560.2 M United Kingdom UK Industrials UK Electrical Equipment & Parts
348 Bluefield Solar Income Fund Limited BSIF $557.8 M United Kingdom UK Financials UK Asset Management
349 NCC Group plc NCC $554.4 M United Kingdom UK Technology UK Software—Application
350 Henderson European Focus Trust plc HEFT $549.9 M

(July 1, 2025)

 United Kingdom UK Financials UK Asset Management
351 DFS Furniture plc DFS $544.7 M United Kingdom UK Consumer Discretionary UK Furnishings, Fixtures & Appliances
352 PensionBee Group plc PBEE $533.1 M United Kingdom UK Technology UK Software—Application
353 Forterra plc FORT $524.0 M United Kingdom UK Basic Materials UK Building Materials
354 Fidelity Asian Values plc FAS $521.7 M United Kingdom UK Financials UK Asset Management
355 Aberdeen Asian Income Fund Limited AAIF $521.7 M United Kingdom UK Financials UK Asset Management
356 Fuller, Smith & Turner plc FSTA $518.9 M United Kingdom UK Consumer Discretionary UK Restaurants
357 Bloomsbury Publishing plc BMY $518.4 M United Kingdom UK Communication Services UK Publishing
358 Porvair plc PRV $517.8 M United Kingdom UK Industrials UK Pollution & Treatment Controls
359 Marston's plc MARS $515.6 M United Kingdom UK Consumer Discretionary UK Restaurants
360 Custodian REIT Ord CREI $514.1 M United Kingdom UK Real Estate UK REIT—Diversified

Top FTSE All-Share Companies Ranking by Market Cap as of Jan. 1, 2026

331. JPMorgan Claverhouse Investment Trust plc

Company Profile: JPMorgan Claverhouse Investment Trust plc
Market Cap (USD): $637.5 M
Stock: JCH wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

332. North Atlantic Smaller Companies

Company Profile: North Atlantic Smaller Companies
Market Cap (USD): $634.7 M
Stock: NAS wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

333. Capita plc

Company Profile: Capita plc
Market Cap (USD): $625.3 M
Stock: CPI wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Specialty Business Services

334. BlackRock Throgmorton Trust plc

Company Profile: BlackRock Throgmorton Trust plc
Market Cap (USD): $623.1 M
Stock: THRG wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

335. The Rank Group plc

Company Profile: The Rank Group plc
Market Cap (USD): $612.8 M
Stock: RNK wb_incandescent
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Gambling

336. JPMorgan Global Emerging Markets Income Trust

Company Profile: JPMorgan Global Emerging Markets Income Trust
Market Cap (USD): $612.6 M
Stock: JEMI wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

337. Hollywood Bowl Group plc

Company Profile: Hollywood Bowl Group plc
Market Cap (USD): $610.8 M
Stock: BOWL wb_incandescent
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Leisure

338. Hilton Food Group plc

Company Profile: Hilton Food Group plc
Market Cap (USD): $604.4 M
Stock: HFG wb_incandescent
Country: United Kingdom
Sector: UK Consumer Staples
Industry: UK Packaged Foods

339. Marshalls plc

Company Profile: Marshalls plc
Market Cap (USD): $601.6 M
Stock: MSLH wb_incandescent
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Building Materials

340. Urban Logistics REIT plc

Company Profile: Urban Logistics REIT plc
Market Cap (USD): $598.8 M (Jan. 1, 2025)
Stock: SHED wb_incandescent
Country: United Kingdom
Sector: UK Real Estate
Industry: UK REIT—Industrial

341. Ferrexpo plc

Company Profile: Ferrexpo plc
Market Cap (USD): $581.2 M
Stock: FXPO wb_incandescent
Country: Switzerland
Sector: Swiss Basic Materials
Industry: Swiss Steel

342. AVI Japan Opportunity Trust plc

Company Profile: AVI Japan Opportunity Trust plc
Market Cap (USD): $576.0 M
Stock: AJOT wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

343. North American Income Trust (The) plc

Company Profile: North American Income Trust (The) plc
Market Cap (USD): $572.1 M
Stock: NAIT wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

344. Pacific Assets Trust

Company Profile: Pacific Assets Trust
Market Cap (USD): $565.9 M
Stock: PAC wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

345. Costain Group plc

Company Profile: Costain Group plc
Market Cap (USD): $564.3 M
Stock: COST wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Engineering & Construction

346. JLEN Environmental Assets Group Limited

Company Profile: JLEN Environmental Assets Group Limited
Market Cap (USD): $564.2 M
Stock: JLEN wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

347. Ceres Power Holdings plc

Company Profile: Ceres Power Holdings plc
Market Cap (USD): $560.2 M
Stock: CWR wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Electrical Equipment & Parts

348. Bluefield Solar Income Fund Limited

Company Profile: Bluefield Solar Income Fund Limited
Market Cap (USD): $557.8 M
Stock: BSIF wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

349. NCC Group plc

Company Profile: NCC Group plc
Market Cap (USD): $554.4 M
Stock: NCC wb_incandescent
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

350. Henderson European Focus Trust plc

Company Profile: Henderson European Focus Trust plc
Market Cap (USD): $549.9 M (July 1, 2025)
Stock: HEFT wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

351. DFS Furniture plc

Company Profile: DFS Furniture plc
Market Cap (USD): $544.7 M
Stock: DFS wb_incandescent
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Furnishings, Fixtures & Appliances

352. PensionBee Group plc

Company Profile: PensionBee Group plc
Market Cap (USD): $533.1 M
Stock: PBEE wb_incandescent
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

353. Forterra plc

Company Profile: Forterra plc
Market Cap (USD): $524.0 M
Stock: FORT wb_incandescent
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Building Materials

354. Fidelity Asian Values plc

Company Profile: Fidelity Asian Values plc
Market Cap (USD): $521.7 M
Stock: FAS wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

355. Aberdeen Asian Income Fund Limited

Company Profile: Aberdeen Asian Income Fund Limited
Market Cap (USD): $521.7 M
Stock: AAIF wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

356. Fuller, Smith & Turner plc

Company Profile: Fuller, Smith & Turner plc
Market Cap (USD): $518.9 M
Stock: FSTA wb_incandescent
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Restaurants

357. Bloomsbury Publishing plc

Company Profile: Bloomsbury Publishing plc
Market Cap (USD): $518.4 M
Stock: BMY wb_incandescent
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Publishing

358. Porvair plc

Company Profile: Porvair plc
Market Cap (USD): $517.8 M
Stock: PRV wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Pollution & Treatment Controls

359. Marston's plc

Company Profile: Marston's plc
Market Cap (USD): $515.6 M
Stock: MARS wb_incandescent
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Restaurants

360. Custodian REIT Ord

Company Profile: Custodian REIT Ord
Market Cap (USD): $514.1 M
Stock: CREI wb_incandescent
Country: United Kingdom
Sector: UK Real Estate
Industry: UK REIT—Diversified

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