Chris Rokos: Billionaire Hedge Fund Manager’s Legal Battles and Investment Moves
London, 9 January 2026 – Chris Rokos, the billionaire hedge fund manager worth an estimated £2.5billion, is embroiled in legal disputes over unauthorised works at his historic Wiltshire mansion, while also navigating a settled tax claim and boosting fees at his firm.
Legal Issues at Tottenham House
Rokos purchased Tottenham House, a Grade I-listed mansion formerly owned by Lord Cardigan, in 2019. He has undertaken extensive renovations, including plans for a tennis pavilion, pool house, and underground tunnel. However, Wiltshire Council has warned him of potential enforcement action after discovering unauthorised works, such as an ‘accessway’ for agricultural purposes, which was withdrawn following objections from the local parish council. Rokos’s team has indicated a fresh planning application is imminent, but the council has stated that approval must be granted to avoid unlawful enforcement.
Settled Tax Dispute with Deloitte
In a separate matter, Rokos reached a settlement with Deloitte over a £40m tax bill stemming from bad advice on a £100m investment in Tyneside’s enterprise zone 14 years ago. The hedge fund manager had sued the firm in London’s High Court, alleging breach of duty, which resulted in the tax liability. Rokos invested £40m of his own funds and the rest via a non-recourse loan, anticipating a £100m tax saving at the 40% rate applicable at the time.
Key Facts
| Aspect | Details |
|---|---|
| Net Worth | £2.5billion |
| Mansion Purchase | Tottenham House, 2019 |
| Tax Settlement | £40m bill from 14 years ago |
| Hedge Fund Assets | $22billion |
Frequently Asked Questions
What is Chris Rokos known for?
Chris Rokos is a prominent hedge fund manager and co-founder of Brevan Howard Asset Management, known for his high-profile investments and legal settlements.
What are the current issues with his mansion?
Wiltshire Council is investigating unauthorised works at Tottenham House, potentially leading to enforcement if planning approval is not obtained.
Has he faced other legal challenges?
Yes, he settled a dispute with Deloitte over tax advice and resolved a non-compete agreement with Brevan Howard in 2012.