Musst Holdings Limited v Astra Asset Management UK Limited & Anor

Musst Holdings Limited v Astra Asset Management UK Limited & Anor

The Court held that the Octave Contract was novated by conduct to Astra LLP and subsequently to Astra UK for all Eligible Investments, including Crown II and Crown III, entitling Musst to a revenue share of management and performance fees. Both Crown II and III were found to be Eligible Investments as they followed the Current Strategy and were designed to replicate the investment securities and risk profile of ASSCFL. Astra breached contractual obligations by failing to pay fees and provide statements. Astra, through its officer, made negligent misrepresentations regarding the status of Crown II, which Musst reasonably relied upon, causing loss. However, the Court did not find deliberate...

Parties
Claimant: Musst Holdings Ltd; First Defendant: Astra Asset Management UK Ltd; Second Defendant: Astra Asset Management LLP
Jurisdiction
England and Wales
Judgment Date
20 February 2026
Procedural Posture
Commercial Contract Claim (business List) / Final Judgment After Second Trial
Outcome
Judgment for the Claimant (Musst Holdings Ltd) against both Defendants (Astra Asset Management UK Ltd and Astra Asset Management LLP) on liability; quantum and consequential relief reserved for further hearing.
Legal Topics
Novation, Breach of Contract, Misrepresentation, Estoppel, Limitation of Actions, Good Faith, Unjust Enrichment
Contract Law Commercial Law Tort Law Novation Breach of Contract Misrepresentation Estoppel Limitation of Actions +2 more

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Parties

Musst Holdings Ltd

Claimant

Astra Asset Management UK Ltd

First Defendant

Astra Asset Management LLP

Second Defendant

Procedural Posture

Commercial Contract Claim (business List) / Final Judgment After Second Trial

Legal Issues

  1. 1 Whether the Octave Contract was novated to Astra LLP and Astra UK for Crown II and Crown III managed accounts
  2. 2 Whether Crown II and Crown III were Eligible Investments under the Octave Contract
  3. 3 Whether Astra breached contractual obligations to pay fees and provide information

Ratio Decidendi

The Court held that the Octave Contract was novated by conduct to Astra LLP and subsequently to Astra UK for all Eligible Investments, including Crown II and Crown III, entitling Musst to a revenue share of management and performance fees. Both Crown II and III were found to be Eligible Investments as they followed the Current Strategy and were designed to replicate the investment securities and risk profile of ASSCFL. Astra breached contractual obligations by failing to pay fees and provide statements. Astra, through its officer, made negligent misrepresentations regarding the status of Crown II, which Musst reasonably relied upon, causing loss. However, the Court did not find deliberate...

Court Disposition

Judgment for the Claimant (Musst Holdings Ltd) against both Defendants (Astra Asset Management UK Ltd and Astra Asset Management LLP) on liability; quantum and consequential relief reserved for further hearing.

Orders

  • Declaration that Crown II and Crown III are Eligible Investments under the Octave Contract as novated to Astra LLP and Astra UK
  • Order (or undertaking) for Astra to provide statements under clause 4.1 of the Octave Contract for Crown II and Crown III