Anglesey Mining plc (AYM), the UK-listed mining company, has received notification that Spreadex Ltd has reduced its combined voting interest in the company to 6.2476%, falling below the previously notified 7.3841% position. The TR-1 disclosure, filed on 11 November 2026, confirms the threshold was crossed on 10 November 2026. The reduction in Spreadex's holding, held partly through direct shares and partly through cash-settled CFDs, represents a notable shift in the ownership structure of AYM and may draw the attention of investors monitoring major shareholder movements.

Key Points

  • Anglesey Mining plc (AYM) — UK-listed mining company (ISIN: GB00BVMZHW05)
  • Spreadex Ltd has reduced its total voting interest in Anglesey Mining from 7.3841% to 6.2476%
  • The threshold was crossed on 10 November 2026; Anglesey Mining was notified on 11 November 2026
  • Investors may watch whether Spreadex continues to reduce its position or stabilises at current levels

Spreadex's Voting Rights in Anglesey Mining Fall to 6.2476% After November Disposal

According to the TR-1 notification filed with Anglesey Mining plc, Spreadex Ltd's total position — combining shares carrying direct voting rights and financial instruments with similar economic effect — now stands at 6.2476%, equating to a total of 5,833,031 voting rights. This compares with a previous notification position of 7.3841%. The reduction reflects a disposal of voting rights attached to shares, as stated in the announcement, with the date on which the relevant threshold was crossed confirmed as 10 November 2026.

Direct Shareholding and CFD Exposure Broken Down in Anglesey Mining Disclosure

The notification separates Spreadex's position into two components. Direct voting rights attached to shares (held under DTR5.1) amount to 5,824,721 shares, representing 6.2387% of Anglesey Mining's voting rights. In addition, Spreadex holds a cash-settled CFD or swap position conferring economic exposure to 8,310 voting rights, equating to 0.0089% of voting rights under DTR5.3.1R(1)(b). The announcement confirms no indirect voting rights are held, and no proxy voting arrangements are in place. Spreadex is described in the notification as not being controlled by any natural person or legal entity.

Spreadex Ltd: FCA-Regulated Spread Betting and CFD Provider Based in St Albans

Spreadex Ltd, whose registered office is in St Albans, United Kingdom, is identified in the additional information section of the notification as an FCA-regulated provider of spread betting and CFD trading. Founded in 1999, the firm offers retail and professional traders access to over 10,000 global markets, including UK small-cap stocks such as Anglesey Mining. The notification was completed by Danielle Dunne on 11 November 2026. Spreadex's presence as a major holder in AYM reflects the participation of spread betting and CFD providers in the UK small-cap mining sector.

Anglesey Mining Shareholder Structure: What the Reduced Spreadex Position Means for AYM

Anglesey Mining plc operates in the UK mining sector, and its relatively small market capitalisation means that shifts in major holdings can be significant for investors tracking the shareholder register. The drop from 7.3841% to 6.2476% represents a meaningful reduction in Spreadex's disclosed interest. Investors monitoring AYM's ownership landscape may note that Spreadex remains above the 5% major shareholder notification threshold, meaning any further disposal crossing that level would trigger an additional regulatory disclosure requirement under DTR5.