Securities litigation in the UK is on the rise and we are at the forefront of its development, with market leading experience and deep expertise.

We advise on the full spectrum of issues arising from the growth of securities litigation in the UK, including the potential availability of recovery opportunities (compensation) for institutional investors and major shareholders in UK public companies.

Compensation is available for investors (ie shareholders) in public companies who suffer loss when, typically, the share price of the public company drops after bad news about the company is released, when that news should have been released earlier. Essentially, securities litigation is designed to encourage disclosure and transparency and to facilitate the efficient operation of the market.

Securities litigation may be considered when a UK publicly listed company (PLC) (1) has not properly or adequately disclosed a material piece of information to the market in a timely fashion, and (2) suffers an impact to its share price when the ‘true’ information is disclosed.

In the UK, securities litigation is a creature of statute, with the causes of action found in either section 90 or section 90A of the Financial Services & Markets Act 2000 (FSMA). These provisions seek to enshrine norms of good corporate behaviour, to permit and encourage the efficient and transparent operation of the stock market, and thereby to let the market (not the PLC) set the proper price for a PLC’s shares.

Key Contacts

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Securities litigation expertise

  • Shareholder class actions
  • Issuer liability
  • Liability for statements to the market
  • Prospectus liability
  • Representative actions
  • Section 90 FSMA
  • Section 90A FSMA
  • Collective proceedings
  • Compensation and damages analysis
  • Conditional fee agreements
  • Damages based agreements
  • Disclosure obligations
  • Funding your commercial dispute
  • Group actions and group litigation orders
  • Litigation finance & alternative funding
  • Shareholder class actions
  • Issuer liability
  • Liability for statements to the market
  • Prospectus liability
  • Representative actions
  • Section 90 FSMA
  • Section 90A FSMA

Securities litigation experience

  • Acting for investors in a securities group action against a listed fashion retailer, seeking £140 million in damages over alleged false statements on labour practices and ESG-related disclosure failures

  • Acting for over 200 institutional investors in a securities group action against a listed company over governance failures and global bribery misconduct that led to significant share price drops

  • Acting on a securities group action for investors against a listed construction company over failures to disclose serious safety issues linked to cladding products resulting in significant investor losses

  • Acting for over 30 institutional investors in a securities group action against a listed company over undisclosed bribery and corruption, seeking over £255 million in losses following a deferred prosecution agreement

  • Acting on a securities group action for investors against a listed company following a major sanctions breach and governance failures that led to a significant share price drop

Securities litigation FAQs

As a major economy, the UK is the headquarters or primary operating centre of many of the world’s largest companies, including but not limited to financial institutions, and many of these are publicly listed on the main market of the London Stock Exchange or on AIM. Many of the world’s largest and most sophisticated institutional investors are located in the UK.

Until recently, however, securities litigation against misbehaving PLCs was not undertaken in the UK. But this has changed, and in the last five-seven years we have now seen three-four major cases in this area.

Yes, there is regulatory and policy support for securities litigation, as policy makers and corporate regulators in the UK and internationally recognise the positive benefits of private securities litigation in driving deterrence objectives, encouraging better corporate behaviour and governance, and enabling investors to obtain redress. This is especially so in circumstances where regulators are sometimes stretched to discharge their functions and can see private securities litigation as being both complementary and supplementary to the investigatory and enforcement actions which they have the capacity to undertake.

Yes, securities litigation should be seen as part of a framework that includes the UK’s Corporate Governance Code (2018) and the UK’s Investor Stewardship Code (2019), each of which is designed to encourage improvements in corporate governance, including better corporate disclosure, at the public companies in which we invest.

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Chambers UK 2025

"Skilled and experienced group litigation team led by the roundly liked and respected Andrew Hill, Fox Williams’s proposition is compelling and entrepreneurial."


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