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Top FTSE All-Share Companies by Market Cap and Stocks in 2025

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 July 1, 2025

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Ranking Company Stock Market Cap (USD) Country Sector Industry
421 FDM Group (Holdings) plc FDM wb_incandescent $326.5 M United Kingdom UK Technology UK Information Technology Services
422 Schroder UK Mid Cap SCP wb_incandescent $324.9 M United Kingdom UK Financials UK Asset Management
423 JPMorgan US Smaller Co. Inv Tst plc JUSC wb_incandescent $323.7 M United Kingdom UK Financials UK Asset Management
424 EnQuest plc ENQ wb_incandescent $322.0 M United Kingdom UK Energy UK Oil & Gas E&P
425 AVI Japan Opportunity Trust plc AJOT wb_incandescent $318.4 M United Kingdom UK Financials UK Asset Management
426 BB Healthcare Trust plc BBH wb_incandescent $317.9 M United Kingdom UK Financials UK Asset Management
427 Ecofin Global Utilities & Infrastructure Trust plc EGL wb_incandescent $316.9 M United Kingdom UK Financials UK Asset Management
428 Reach plc RCH wb_incandescent $314.4 M United Kingdom UK Communication Services UK Publishing
429 Tullow Oil plc TLW wb_incandescent $311.6 M United Kingdom UK Energy UK Oil & Gas E&P
430 Liontrust Asset Management plc LIO wb_incandescent $311.0 M United Kingdom UK Financials UK Asset Management
431 Luceco plc LUCE wb_incandescent $310.5 M United Kingdom UK Industrials UK Electrical Equipment & Parts
432 Invesco Asia Trust plc IAT wb_incandescent $305.2 M United Kingdom UK Financials UK Asset Management
433 S&U plc SUS wb_incandescent $298.2 M United Kingdom UK Financials UK Credit Services
434 Kin and Carta plc KCT wb_incandescent $297.8 M

(Jan. 1, 2024)

 United Kingdom UK Industrials UK Specialty Business Services
435 Fidelity Japan Trust plc FJV wb_incandescent $295.4 M United Kingdom UK Financials UK Asset Management
436 Schroder Income Growth Fund plc SCF wb_incandescent $290.7 M United Kingdom UK Financials UK Asset Management
437 MJ Gleeson plc GLE wb_incandescent $290.5 M United Kingdom UK Consumer Discretionary UK Residential Construction
438 Regional REIT Ltd RGL wb_incandescent $281.7 M United Kingdom UK Real Estate UK REIT—Diversified
439 International Biotechnology Trust IBT wb_incandescent $281.4 M United Kingdom UK Financials UK Asset Management
440 Riverstone Energy Limited RSE wb_incandescent $279.9 M United Kingdom UK Financials UK Asset Management
441 Ceres Power Holdings plc CWR wb_incandescent $277.6 M United Kingdom UK Industrials UK Electrical Equipment & Parts
442 TT Electronics plc TTG wb_incandescent $275.2 M United Kingdom UK Technology UK Electronic Components
443 Biotech Growth Trust (The) plc BIOG wb_incandescent $269.2 M United Kingdom UK Financials UK Asset Management
444 JPMorgan China Growth & Income plc JCGI wb_incandescent $268.5 M United Kingdom UK Financials UK Asset Management
445 Foxtons Group plc FOXT wb_incandescent $259.8 M United Kingdom UK Real Estate UK Real Estate Services
446 Macfarlane Group plc MACF wb_incandescent $255.7 M United Kingdom UK Consumer Discretionary UK Packaging & Containers
447 Aptitude Software Group plc APTD wb_incandescent $254.1 M United Kingdom UK Technology UK Software—Application
448 Martin Currie Global Portfolio Investment Trust MNP wb_incandescent $254.1 M United Kingdom UK Financials UK Asset Management
449 SIG plc SHI wb_incandescent $252.5 M United Kingdom UK Industrials UK Industrial Distribution
450 Hostelworld Group plc HSW wb_incandescent $243.8 M Ireland Irish Consumer Discretionary Irish Travel Services

Top FTSE All-Share Companies Ranking by Market Cap as of July 1, 2025

421. FDM Group (Holdings) plc

Company Profile: FDM Group (Holdings) plc
Market Cap (USD): $326.5 M
Stock: FDM wb_incandescent
Country: United Kingdom
Sector: UK Technology
Industry: UK Information Technology Services

422. Schroder UK Mid Cap

Company Profile: Schroder UK Mid Cap
Market Cap (USD): $324.9 M
Stock: SCP wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

423. JPMorgan US Smaller Co. Inv Tst plc

Company Profile: JPMorgan US Smaller Co. Inv Tst plc
Market Cap (USD): $323.7 M
Stock: JUSC wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

424. EnQuest plc

Company Profile: EnQuest plc
Market Cap (USD): $322.0 M
Stock: ENQ wb_incandescent
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas E&P

425. AVI Japan Opportunity Trust plc

Company Profile: AVI Japan Opportunity Trust plc
Market Cap (USD): $318.4 M
Stock: AJOT wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

426. BB Healthcare Trust plc

Company Profile: BB Healthcare Trust plc
Market Cap (USD): $317.9 M
Stock: BBH wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

427. Ecofin Global Utilities & Infrastructure Trust plc

Company Profile: Ecofin Global Utilities & Infrastructure Trust plc
Market Cap (USD): $316.9 M
Stock: EGL wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

428. Reach plc

Company Profile: Reach plc
Market Cap (USD): $314.4 M
Stock: RCH wb_incandescent
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Publishing

429. Tullow Oil plc

Company Profile: Tullow Oil plc
Market Cap (USD): $311.6 M
Stock: TLW wb_incandescent
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas E&P

430. Liontrust Asset Management plc

Company Profile: Liontrust Asset Management plc
Market Cap (USD): $311.0 M
Stock: LIO wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

431. Luceco plc

Company Profile: Luceco plc
Market Cap (USD): $310.5 M
Stock: LUCE wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Electrical Equipment & Parts

432. Invesco Asia Trust plc

Company Profile: Invesco Asia Trust plc
Market Cap (USD): $305.2 M
Stock: IAT wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

433. S&U plc

Company Profile: S&U plc
Market Cap (USD): $298.2 M
Stock: SUS wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Credit Services

434. Kin and Carta plc

Company Profile: Kin and Carta plc
Market Cap (USD): $297.8 M (Jan. 1, 2024)
Stock: KCT wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Specialty Business Services

435. Fidelity Japan Trust plc

Company Profile: Fidelity Japan Trust plc
Market Cap (USD): $295.4 M
Stock: FJV wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

436. Schroder Income Growth Fund plc

Company Profile: Schroder Income Growth Fund plc
Market Cap (USD): $290.7 M
Stock: SCF wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

437. MJ Gleeson plc

Company Profile: MJ Gleeson plc
Market Cap (USD): $290.5 M
Stock: GLE wb_incandescent
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Residential Construction

438. Regional REIT Ltd

Company Profile: Regional REIT Ltd
Market Cap (USD): $281.7 M
Stock: RGL wb_incandescent
Country: United Kingdom
Sector: UK Real Estate
Industry: UK REIT—Diversified

439. International Biotechnology Trust

Company Profile: International Biotechnology Trust
Market Cap (USD): $281.4 M
Stock: IBT wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

440. Riverstone Energy Limited

Company Profile: Riverstone Energy Limited
Market Cap (USD): $279.9 M
Stock: RSE wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

441. Ceres Power Holdings plc

Company Profile: Ceres Power Holdings plc
Market Cap (USD): $277.6 M
Stock: CWR wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Electrical Equipment & Parts

442. TT Electronics plc

Company Profile: TT Electronics plc
Market Cap (USD): $275.2 M
Stock: TTG wb_incandescent
Country: United Kingdom
Sector: UK Technology
Industry: UK Electronic Components

443. Biotech Growth Trust (The) plc

Company Profile: Biotech Growth Trust (The) plc
Market Cap (USD): $269.2 M
Stock: BIOG wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

444. JPMorgan China Growth & Income plc

Company Profile: JPMorgan China Growth & Income plc
Market Cap (USD): $268.5 M
Stock: JCGI wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

445. Foxtons Group plc

Company Profile: Foxtons Group plc
Market Cap (USD): $259.8 M
Stock: FOXT wb_incandescent
Country: United Kingdom
Sector: UK Real Estate
Industry: UK Real Estate Services

446. Macfarlane Group plc

Company Profile: Macfarlane Group plc
Market Cap (USD): $255.7 M
Stock: MACF wb_incandescent
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Packaging & Containers

447. Aptitude Software Group plc

Company Profile: Aptitude Software Group plc
Market Cap (USD): $254.1 M
Stock: APTD wb_incandescent
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

448. Martin Currie Global Portfolio Investment Trust

Company Profile: Martin Currie Global Portfolio Investment Trust
Market Cap (USD): $254.1 M
Stock: MNP wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

449. SIG plc

Company Profile: SIG plc
Market Cap (USD): $252.5 M
Stock: SHI wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Industrial Distribution

450. Hostelworld Group plc

Company Profile: Hostelworld Group plc
Market Cap (USD): $243.8 M
Stock: HSW wb_incandescent
Country: Ireland
Sector: Irish Consumer Discretionary
Industry: Irish Travel Services

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